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Foerster, DE
Alexander Foerster, Wiesbaden DE
| Patent application number | Description | Published |
|---|---|---|
| 20120012353 | SIDE HANDLE - A side handle for a power tool comprising: a central bar; a tubular grip which is mounted on and surrounds the central bar via a vibration dampener; the vibration dampener comprising a spring having a central plate, which is mounted in a non moveable manner on the central bar, and a plurality of resiliently deformable arms attached to the plate and which extend away from the plate towards the grip, the ends of each of the arms being non moveably attached to the grip. | 01-19-2012 |
Andreas Foerster, Doerfles-Esbach DE
| Patent application number | Description | Published |
|---|---|---|
| 20110061409 | REFRIGERANT DRYER - A refrigerant dryer, in particular a compressed air refrigerant dryer, is provided for drying a gaseous fluid while cooling the gaseous fluid using a refrigerant. The dryer includes a pressure fluid-refrigerant agent-heat exchanger ( | 03-17-2011 |
| 20110296999 | FILTER ELEMENT AND COMPRESSED AIR FILTER FOR SEPARATING FOREIGN MATTER FROM A COMPRESSED AIR STREAM - A compressed air filter and a filter element which is for separating foreign bodies from a compressed air stream and which has an element lower portion, an element upper portion which has a neck portion which forms a first flow channel and a collar portion which is constructed so as to extend at least partially around the neck portion and which is connected to the neck portion so as to form a second flow channel, and a filter medium which is sealingly connected to the element lower portion and the element upper portion in order to form a gas flow path between the first flow channel and the second flow channel through the filter medium, the collar portion having an abutment face, which is provided at least partially at the outer periphery and which tapers in the direction of the element lower portion, in order to receive an associated sealing ring in such a manner that a force which acts substantially axially on the sealing ring from the direction of the element lower portion brings about radial expansion of the sealing ring along the abutment face. | 12-08-2011 |
Andreas Foerster, Dorfles-Esbach DE
| Patent application number | Description | Published |
|---|---|---|
| 20100180611 | REFRIGERANT DRYER - A method is provided for applying a cover layer ( | 07-22-2010 |
Andreas Foerster, Schweinfurt DE
| Patent application number | Description | Published |
|---|---|---|
| 20090038898 | Vibration Damper - Disclosed is a vibration damper comprising a cylinder in which a piston rod is guided in an axially movable manner. A first piston is mounted stationarily on the piston rod while a second piston that is equipped with at least one valve disk biased by a spring assembly is mounted on the piston rod so as to be axially movable counter to a force of at least one support spring. The spring assembly is provided with at least one spring plate on which the spring assembly rests. The second piston is retained by a fixing sleeve which supports the at least one spring plate. The structural unit encompassing the fixing sleeve and the at least one spring plate is fitted with an axially effective separating joint for a locking connection inside the structural unit. The entire structural unit can be axially displaced towards the at least one support spring. | 02-12-2009 |
| 20090127039 | Vibration Damper - Disclosed is a vibration damper comprising a cylinder in which a piston rod is guided in an axially movable manner. A first piston ( | 05-21-2009 |
Anita Foerster, Dresden DE
| Patent application number | Description | Published |
|---|---|---|
| 20090311419 | METHOD AND APPARATUS FOR RESIST DEVELOPMENT - A method of developing a resist layer includes providing a substrate comprising an exposed resist layer formed on a surface of the substrate, applying a developer to the substrate, applying a rinsing liquid to the substrate, and rotating the substrate. By influencing a rotation-induced vibration of the substrate, an agglomeration of dissolved out resist components is suppressed. Moreover, an apparatus for developing a resist layer is described. | 12-17-2009 |
Bianca Foerster, Heimsheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20120120108 | NAVIGATION SYSTEM - A navigation system comprises a map memory, a processing device and a display. The processing unit is configured to simultaneously display a first portion of a map stored in the map memory using a first perspective and a second portion of the map using a second perspective different from the first perspective on the display. | 05-17-2012 |
Bjoern Foerster, Wurmberg DE
| Patent application number | Description | Published |
|---|---|---|
| 20130057022 | AIR GUIDING DEVICE FOR A MOTOR VEHICLE - An air guiding device for a motor vehicle has a spoiler lip ( | 03-07-2013 |
Christian Foerster, Reutlingen DE
| Patent application number | Description | Published |
|---|---|---|
| 20110260341 | Power switch component having improved temperature distribution - A power switch component having a semiconductor switch and a contacting applied to a contact zone of the semiconductor switch is introduced. The contact zone has a semiconductor layer and a metal plating applied to the semiconductor layer. The semiconductor layer has at least one conducting region and at least one non-conducting region situated directly under the metal plating. | 10-27-2011 |
| 20120306528 | CIRCUIT DEVICE HAVING A SEMICONDUCTOR COMPONENT - An electrical circuit device includes a semiconductor component which has power terminals and a control terminal electrically insulated from the power terminals, for applying a control voltage, and a control terminal contact surface for contacting the control terminal for measuring the electrical behavior of the semiconductor component. A connection device is provided, via which the control terminal is electrically connectable to a series device, the connection device being transferable from a nonconductive state into a conductive state, in which the control terminal is connected to the series device. | 12-06-2012 |
Daniel Foerster, Darmstadt DE
| Patent application number | Description | Published |
|---|---|---|
| 20120265418 | Emergency Brake Assistance System for Assisting a Driver of a Vehicle when Setting the Vehicle in Motion - The invention relates to an emergency brake assistance system ( | 10-18-2012 |
Dieter Foerster, Gross-Umstadt DE
| Patent application number | Description | Published |
|---|---|---|
| 20090191335 | Method for the continuous coating of the inside of an extruded hollow profiled member - A method for continuously coating the inside of a continuously extruded hollow profiled bar made of elastic material and a liquid wiper and a device for removing excess coating agent from the chambers of a hollow profiled member. A hollow profiled bar is directed through a stationary supply of a liquid coating agent on a bent, arc-shaped track, whereby inner walls of the hollow profiled bar are moistened with coating agent, and the hollow profiled bar is guided along a rising track directly after running through the coating agent supply. Excess coating agent is wiped off one or plural inner walls with the aid of liquid wipers mounted inside the hollow chambers, the hollow profiled bar being continuously moved relative to the liquid wipers. The liquid wipers include at least one magnet or magnetizable material and a wiping lip that touches the inner walls while being located downstream of the coating agent supply in a zone of a sloped track of the hollow profiled bar. The liquid wipers are retained in a steady position within the track of the hollow profiled bar with the aid of counter magnet or magnetizable materials that are fixed next to the outer surface of the continuous hollow profiled bar. | 07-30-2009 |
Dieter Foerster, Schillingsfurst DE
| Patent application number | Description | Published |
|---|---|---|
| 20100050884 | GRILLING PLATE - The invention relates to a grilling plate, which is divided into different sections, wherein at least a part of the sections is connected to a heating element. To better maintain different temperatures in different sections, the invention is characterized in that the grilling plate comprises a plate forming the top side of it and extending uniformly along all sections, wherein the sections are divided by at least one groove being arranged in the bottom side of the plate. | 03-04-2010 |
Erik Foerster, Jena DE
| Patent application number | Description | Published |
|---|---|---|
| 20110228231 | PROJECTION DISPLAY AND USE THEREOF - The invention relates to a projection display having at least one light source and also regularly-disposed optical channels. The optical channels comprise at least one field lens, to which respectively one object structure to be imaged and also at least one projection lens are assigned. The distance of the projection lenses from the assigned object structures corresponds to the focal distance of the projection lenses whilst the distance of the object structures to be imaged from the assigned field lens is chosen such that a Köhler illumination of the assigned projection lens is made possible. Then the individual projections are superimposed to form the total image. | 09-22-2011 |
| 20110304825 | PROJECTION DISPLAY AND METHOD OF DISPLAYING AN OVERALL PICTURE - A projection display includes at least one light source, at least one reflective image generator configured to represent frames in a two-dimensional distribution of subareas of same, a projection optics arrangement having a two-dimensional arrangement of optical projection elements and being configured to image an associated subarea of the at least one image generator onto an image plane in each case, so that images of the frames superimpose within the image plane to form an overall picture, and at least one beam splitter arranged within an optical path between the at least one reflective image generator and the two-dimensional arrangement of optical projection elements, on the one hand, and the optical path between the at least one light source and the at least one reflective image generator, on the other hand. | 12-15-2011 |
Frank Foerster, Erlangen DE
| Patent application number | Description | Published |
|---|---|---|
| 20110050491 | DEVICE AND METHOD FOR PRODUCING A DATA STREAM ON THE BASIS OF DATA PACKETS PROVIDED WITH PACKET SEQUENCE MARKS, AND SATELLITE RECEIVERS FOR PROVIDING THE DATA STREAM - A device for determining a position of a satellite receiver on the basis of data packets that are received from the satellite receiver, include a satellite signal, and are provided with packet sequence marks includes a packet loss detector for detecting, while using the packet sequence marks, whether one or more data packets between two received data packets have been lost, and a data packet processor configured to replace the one or more lost packets by one or more fill-in packets so as to generate a data stream as a sequence of the received data packets and of the fill-in packets inserted in place of the lost data packets. The device further includes a correlator configured to correlate the data stream with a reference data sequence to obtain a correlation result, and a position determiner configured to determine the position of the satellite receiver by means of the correlation result. | 03-03-2011 |
| 20110148369 | Device and Method for Converting a Potential - A potential converter device with a first storage capacitor implemented to be supplied with energy from an energy source to acquire a first potential form at the first storage capacitor, and a second storage capacitor implemented to be supplied with energy from the first storage capacitor to acquire a second potential form at the second storage capacitor. The potential converter device further has a converter electrically connected between the first and second storage capacitors and implemented to execute an energy transmission from the first storage capacitor to the second storage capacitor if the first potential form reaches a first potential threshold value and until the first potential form reaches a second potential threshold value, wherein the first potential threshold value is greater regarding its magnitude than the second potential threshold value. | 06-23-2011 |
Harald Foerster, Suessen DE
| Patent application number | Description | Published |
|---|---|---|
| 20120016495 | SAFETY CONTROLLER AND METHOD FOR CONTROLLING AN AUTOMATED INSTALLATION - A safety controller for controlling an automated installation in accordance with a user program has a control unit receiving a plurality of control input signals from a plurality of sensors. The control unit produces a plurality of control output signals on the basis of the control input signals in accordance with a user program. The control output signals drive actuators in order to adopt one of a plurality of installation states of the automated installation. An installation diagnosis evaluation unit produces a number of installation state signals representing which one of the plurality of installation states is existent at a defined moment of time. In addition, a system diagnosis evaluation unit produces a number of system state signals, with each system state signal representing one from a plurality of operational system states of the controller system, which is formed by the control unit and its connected sensors and actuators, at the defined moment of time. A diagnosis report unit produces a number of diagnosis signals depending on the installation state signals, depending on the system state signals, and depending on predefined associations between said installation states and said operational system states. The diagnosis signals represent a number of diagnosis reports which are a result of a combination of both the installation states and associated operational system states. A display unit displays the diagnosis reports in response to the diagnosis signals. | 01-19-2012 |
Juergen Foerster, Ingersheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20100299047 | METHOD AND DEVICE FOR OPERATING A GAS INJECTION SYSTEM OF A GAS FUEL AND A LIQUID FUEL OPERATED INTERNAL COMBUSTION ENGINE - In a method for generating an internal combustion engine configured to run on both a gas fuel and a liquid fuel, the shutoff valve of the gas injection system is initially closed, the engine is then operated with the liquid fuel, and subsequently all gas injection valves of the gas injection system are opened in a predefined pattern while the shutoff valve is still closed. | 11-25-2010 |
| 20110144889 | METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE OPERATED WITH A GAS AS FUEL - A method for operating an internal combustion engine ( | 06-16-2011 |
Juergen Foerster, Tegernheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20120057270 | CAPACITOR AND METHOD FOR MAKING SAME - One or more embodiments relate to a capacitor, comprising: a first electrode comprising a first layer including tantalum nitride, and a second layer including alpha-tantalum overlying the first layer; a dielectric layer; and a second electrode overlying the dielectric layer, the second electrode comprising a first layer including tantalum nitride, and a second layer including alpha-tantalum overlying the first layer. | 03-08-2012 |
| 20120074572 | SEMICONDUCTOR STRUCTURE AND METHOD FOR MAKING SAME - One or more embodiments relate to a method for making a semiconductor structure, comprising: providing a workpiece; forming a barrier layer over the workpiece; forming a separation layer over the barrier layer; forming a conductive layer over the separation layer; and wet etching the conductive layer. | 03-29-2012 |
Klaus Dieter Foerster, Ludwigsburg DE
| Patent application number | Description | Published |
|---|---|---|
| 20120107635 | DEVICE FOR CONTROLLING THE TEMPERATURE OF AN ENERGY STORE AND METHOD FOR PRODUCING THE DEVICE FOR CONTROLLING THE TEMPERATURE - A device for controlling the temperature of an energy store is provided. The device includes a contact element having a contact area for providing a thermal coupling to the energy store, a fluid channel, which is arranged in the contact element, and an insulating apparatus, which is arranged in the contact element. | 05-03-2012 |
Lars Foerster, Kronberg/taunus DE
| Patent application number | Description | Published |
|---|---|---|
| 20120317737 | Brush Head And Method And Tool For Producing Same - A brush head, particularly a toothbrush head, may have a plurality of cleaning elements, in particular bristle tufts, which are anchored by an end section in a brush carrier, wherein the cleaning elements may be cast with positive engagement in blind-hole shaped retaining recesses. For producing such a brush head different cleaning elements may be placed successively or simultaneously in different mold cavities and may be over-molded using different plastic materials from which injection-molding sections of the bristle carrier are formed in the process. In doing so, a first cleaning element is over-molded in a first mold cavity using a first plastic material, while a second cleaning element is over-molded in a second mold cavity using a second plastic material. | 12-20-2012 |
| 20120317738 | Brush Head And Method And Tool For Producing Same - A brush head, particularly a toothbrush head, may have a plurality of cleaning elements, in particular bristle tufts, which are anchored by an end section in a brush carrier, wherein the cleaning elements may be cast with positive engagement in blind-hole shaped retaining recesses. For producing such a brush head different cleaning elements, such as bristle tufts may be fused by heat and may be placed in a mold cavity to be over-molded. | 12-20-2012 |
Lothar Foerster, Stuttgart DE
| Patent application number | Description | Published |
|---|---|---|
| 20110277887 | METHOD FOR CARBURIZING WORKPIECES AND ITS APPLICATION - A method for carburizing workpieces made of steel, particularly workpieces having outer and inner surfaces, the workpiece being held at a temperature in the range of 850 to 1050° C. in an atmosphere containing a gaseous hydrocarbon. At least two different gaseous hydrocarbons are used and/or the workpiece is alternatingly held in the atmosphere containing the gaseous hydrocarbon during a carburizing pulse and in an atmosphere free of hydrocarbon during a diffusion phase. Also described is a use of the method. | 11-17-2011 |
| 20120103473 | METHOD FOR CARBONITRIDING - In a method for carbonitriding at least one metal part, the metal part is heated in a heating phase to a treatment temperature, is nitrided in at least one nitriding phase using a nitrogen donor gas, and is carburized in at least one carburizing phase using a carbon donor gas. The first nitriding phase begins after the termination of the heating phase and before the beginning of the first carburizing phase. | 05-03-2012 |
Malte E. C. Foerster, Duesseldorf DE
| Patent application number | Description | Published |
|---|---|---|
| 20100190118 | METHOD FOR THE COMBUSTION OF FUEL - The present invention relates to a process for the combustion of fuel ( | 07-29-2010 |
Marcel Foerster, Oldenburg DE
| Patent application number | Description | Published |
|---|---|---|
| 20090291823 | METHOD FOR REGENERATION IRON-LOADED DENOX CATALYSTS - The invention relates to a method for regenerating denox catalysts having an increased SO | 11-26-2009 |
Martin Foerster, Engen DE
| Patent application number | Description | Published |
|---|---|---|
| 20100173058 | SYSTEM FOR PASTEURIZING ANIMAL FOOD - A system for pasteurizing animal food, comprising a pasteurizing unit and a cooling unit designed as a heat exchanger ( | 07-08-2010 |
Matthias Foerster, Dresden DE
| Patent application number | Description | Published |
|---|---|---|
| 20110253789 | IDENTIFICATION SYSTEM AND APPLICATIONS - The invention relates to an identification system, comprising an information carrier or a group of such information carriers, which allow a clear association of information. The invention further relates to the use of said information carriers, and to a device for reading said information carriers, wherein the information carriers are associated with a random action of a data processing system by way of the structured information layer thereof or can trigger such action. The invention furthermore relates to information carriers for access control systems, payment systems, ticket systems, and marketing application. According to the invention, overlaps of the information layer can be provided by applying additional layers, which achieve several advantages according to the invention, such as optically rendering the information layer unrecognizable, and resulting increased safety of the information carrier against manipulation. In addition, the information layers can be applied in an absolutely level and thin manner onto the carrier material, which enables unlimited further processing. | 10-20-2011 |
| 20120306813 | SYSTEM AND METHOD FOR RETRIEVING INFORMATION FROM AN INFORMATION CARRIER BY MEANS OF A CAPACITIVE TOUCH SCREEN - The present invention relates to a method comprising providing one or more information carrier(s) with a dielectric and/or conductive pattern and a detection device having a capacitive touch screen and inducing an interaction between the information carrier and the touch screen, wherein the interaction is based on a difference in the dielectric coefficient and/or the conductivity of the pattern and generates a touch signal and wherein the interaction is induced by relative motion between the information carrier and the touch screen. The invention further relates to a system comprising an information carrier comprising a dielectric and/or conductive pattern which encodes information and a detection device having a touch screen; the detection device is able to decode the information upon interaction between the information carrier and the touch screen, wherein the interaction is caused by a difference in the dielectric coefficient and/or the conductivity of the pattern. | 12-06-2012 |
Michael Foerster, Handewitt DE
| Patent application number | Description | Published |
|---|---|---|
| 20120080817 | APPARATUS AND METHOD OF PRODUCING OVAL PLASTICS MATERIAL CONTAINERS - An apparatus for tempering plastics material pre-forms with a tempering mould for tempering an outer wall of the plastics material pre-forms, wherein the tempering mould has at least one first mould part which is movable and wherein the first mould part contacts a first wall portion of the plastics material pre-form at least for a time, in order to temper this wall portion. The apparatus has a supply unit in order to supply the plastics material pre-forms to the tempering mould, and this supply unit has a holding device for holding the plastics material pre-forms as well as a movement device which, in order to supply the plastics material pre-forms into the tempering mould, produces a relative movement between the plastics material pre-form and at least one portion of at least one mould part in a longitudinal direction (L) of the plastics material pre-form. | 04-05-2012 |
Michael Foerster, Berlin DE
| Patent application number | Description | Published |
|---|---|---|
| 20100118271 | Diaphanoscope Rod - A diaphanoscope rod that comprises a rod having a first end and a second end, that is made of a transparent or translucent material, and also a light feeding device. According to the invention, one end of the rod comprises a light deflecting device. | 05-13-2010 |
Norbert Foerster, Braunschweig DE
| Patent application number | Description | Published |
|---|---|---|
| 20120063459 | PACKET ROUTING - An embodiment may include circuitry to determine, at least in part, at least one first output to which to route at least one packet, based, at least in part upon, a first output determination and a second output determination. The first output determination may select at least one second output based at least in part upon at least one deterministic output selection algorithm. The second output determination may select at least one third output based at least in part upon at least one pseudo-random output selection algorithm. The at least one pseudo-random output selection algorithm may be based, at least in part, upon a counter value. Many modifications, variations, and alternatives are possible without departing from this embodiment. | 03-15-2012 |
Ralf Foerster, Regensburg DE
| Patent application number | Description | Published |
|---|---|---|
| 20110001459 | CIRCUIT ARRANGEMENT FOR CONTROLLING AN INDUCTIVE LOAD - A circuit for controlling an inductive load, e.g. of a fuel injection valve, includes supply terminals for supplying a voltage, output terminals for connecting the load, and a detection device which is connected to at least one of the output terminals and is used for detecting the point in time at which the operation of the load is discontinued and/or detecting at least one fault case during a non-operational phase of the load. In order to render the detection process more reliable while using less circuitry, the detection device encompasses a current mirror with a first current source and a second current source. The current first is connected to one of the two output terminals during a detection phase. The current supplied by the second current source is evaluated as a signal of the detected result. | 01-06-2011 |
| 20110043272 | CIRCUIT ARRANGEMENT - A circuit includes a switching unit, a switching element, and a control unit. The control unit provides at least one supply signal depending on a switching position of the switching element. An advance signal and the supply signal(s) of the control unit are assigned to the switching unit on the input side. The switching unit supplies and controls predetermined components of the switching unit, which are configured to control the switching element in accordance with the advance signal in such a way that the components activate the switching element. The switching unit is also configured to detect the supply signal(s) present once the switching element has been activated and in response thereto to switch to supplying the predetermined components by way of the supply signal(s). | 02-24-2011 |
Rolf Foerster, Pforzheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20110143299 | Method for Removing an Orthodontic Bracket from the Surface of a Tooth - The invention relates to a method and pliers for removing an orthodontic bracket from the surface of a tooth. | 06-16-2011 |
| 20120129120 | SET OF BRACKETS FOR ORTHODONTICS - The invention concerns a set of self-ligating brackets for orthodontics the brackets include a base, a block arranged on the base, an occlusal wall extending from the block and having at least one occlusal ligature wing, a gingival wall extending from the block and having at least one gingival ligature wing, a slot, which separates the occlusal wall and the gingival wall from one another, has the same minimum clear width for the brackets of the set and extends continuously in the direction from mesial to distal and has a base area on which an archwire lies during orthodontic treatment, and with a passage, which extends in the gingival-occlusal direction through the block and is delimited by a lingually located surface and by a labially located surface, as well as resilient clips with a labial leg and with a lingual leg, which are interconnected by an occlusally arranged portion. | 05-24-2012 |
| 20120135367 | Wire Arches for Orthodontics - The invention relates to a wire arch for use in orthodontics wherein a white or tooth-colored shrink tube is shrunk onto the wire arch. | 05-31-2012 |
Sven Foerster, Muehlenbeck DE
| Patent application number | Description | Published |
|---|---|---|
| 20100223487 | Time Synchronization of Master and Slave Devices - A time synchronized measurement system has a master device and a slave device. The master device and the slave device each have a time measurement device for assigning a corresponding time of sending and/or receiving a piece of measurement information. The master device also has a reference clock pulse-generating device for transmitting a reference clock signal to the slave device. The reference clock signal is modulated by a piece of information on a common time basis for the master device and the slave device. | 09-02-2010 |
Thilo Foerster, Munich DE
| Patent application number | Description | Published |
|---|---|---|
| 20090202193 | WAVEGUIDE CORE AND BIOSENSOR - A waveguide core made of hydrogel serves as an immobilization matrix having receptor molecules embedded therein. | 08-13-2009 |
Thomas Foerster, Duesseldorf DE
| Patent application number | Description | Published |
|---|---|---|
| 20110052735 | SHAMPOO WITH FRUIT JUICE AND/OR VEGETABLE JUICE - Shampoos providing hair treated therewith improved strength, handle and tensile strength, as well as combability in the dry and wet states and, at the same time, are particularly mild and ecologically compatible, and contain, in a cosmetically acceptable carrier, 0.1 to 35% by weight of at least one surfactant and 15 to 85% by weight of at least one fruit juice or vegetable juice. | 03-03-2011 |
Thomas Foerster, Luedenscheid DE
| Patent application number | Description | Published |
|---|---|---|
| 20090263998 | ELECTRICAL PLUG CONNECTOR - An electrical plug connector includes a first connector housing, a slider, and a cap. The slider has slider surfaces insertable into the first housing in a direction transverse to a direction of insertion of a second housing to the first housing at a connecting side of the first housing. The slider is connected to the first housing upon the slider surfaces being inserted into the first housing. The cap is on a cap side of the first housing lying opposite to the connecting side of the first housing. The slider surfaces connect with the cap to latch the cap to the cap side of the first housing upon the slider surfaces being inserted into the first housing. | 10-22-2009 |
Uwe Foerster, Erdmannhausen DE
| Patent application number | Description | Published |
|---|---|---|
| 20120138282 | HEADER FOR A CONDENSER - A header for a heat exchanger, which comprises a plurality of flat tubes arranged in a longitudinal direction. The header has a bottom and a lid. The bottom has a plurality of openings for coupling the header to the plurality of flat tubes. The lid is arranged opposite of the bottom and connected to the lid, at least at the edges extending in the longitudinal direction, in a fluid-tight manner. The lid has a plurality of transverse channels on a side facing the bottom, which are arranged opposite of the plurality of openings, and a longitudinal channel extending in the longitudinal direction. | 06-07-2012 |
| 20120211495 | HEAT EXCHANGER - A heat exchanger having at least one collecting tank which extends in a longitudinal direction and which comprises a plate and a cover, wherein the plate has, at least one of its edge regions running in the longitudinal direction, a rim by means of which the plate engages at the outside over an edge region, which runs in the longitudinal direction, of the cover, or wherein the cover has, at least one of its edge regions running in the longitudinal direction, a rim by means of which the cover engages at the outside over an edge region, which runs in the longitudinal direction, of the plate. The respective rim have, in the longitudinal direction, a multiplicity of calked portions by means of which said rim, in the region of each individual calked portion, is deformed in the plate and the cover to one another. | 08-23-2012 |