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Kohl, DE
A. Kohl, Planegg DE
| Patent application number | Description | Published |
|---|---|---|
| 20100068474 | COATED MOLECULAR SIEVE - The invention relates to a hydrophobically coated molecular sieve which comprises particles having a particle size of 1000 nm or less, the surface of the particles being coated with a silane of the general formula SiR | 03-18-2010 |
Albert Kohl, Laumersheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20120125211 | METHOD FOR PRODUCING CATALYST LAYERS FOR FUEL CELLS - The present invention relates to a method for producing continuous catalyst layers on substrate materials by gravure printing with the aid of catalyst-containing inks, a printing plate being used which has at least one print image with an interrupted line screen whose longitudinal lines are arranged at an angle α of from 10 to 80° relative to the printing direction. Preferably, the print images have dip volumes in the range from range from 100 to 300 ml/m | 05-24-2012 |
Alexander Kohl, Huettlingen DE
| Patent application number | Description | Published |
|---|---|---|
| 20100265482 | ILLUMINATION SYSTEM FOR ILLUMINATING A MASK IN A MICROLITHOGRAPHIC EXPOSURE APPARATUS - An illumination system of a micro-lithographic projection exposure apparatus is provided, which is configured to illuminate a mask positioned in a mask plane. The system includes a pupil shaping optical subsystem and illuminator optics that illuminate a beam deflecting component. For determining a property of the beam deflecting component, an intensity distribution in a system pupil surface of the illumination system is determined. Then the property of the beam deflecting component is determined such that the intensity distribution produced by the pupil shaping subsystem in the system pupil surface approximates the intensity distribution determined before. At least one of the following aberrations are taken into account in this determination: (i) an aberration produced by the illuminator optics; (ii) an aberration produced by the pupil shaping optical subsystem; (iii) an aberration produced by an optical element arranged between the system pupil surface and the mask plane. | 10-21-2010 |
Alexander Kohl, Aalen DE
| Patent application number | Description | Published |
|---|---|---|
| 20090009892 | Adjustment Arrangement of an Optical Element - A arrangement serves for the adjustment of an optical element ( | 01-08-2009 |
| 20090040487 | IMAGING DEVICE IN A PROJECTION EXPOSURE FACILITY - An imaging device in a projection exposure machine for microlithography has at least one optical element and at least one manipulator, having a linear drive, for manipulating the position of the optical element. The linear drive has a driven subregion and a nondriven subregion, which are movable relative to one another in the direction of a movement axis. The subregions are interconnected at least temporarily via functional elements with an active axis and via functional elements with an active direction at least approximately parallel to the movement axis. | 02-12-2009 |
| 20090141258 | Imaging Device in a Projection Exposure Machine - An imaging device in a projection exposure machine for microlithography includes at least one optical element and at least one manipulator, a linear drive for manipulating the position of the optical element. The linear drive has at least one moving element, the moving element having a shearing part and a lifting part. The shearing part is arranged to move the optical element and the lifting part is arranged to move the shearing part. The linear drive has a supporting element which is in contact with and prevents movement of the optical element while the shearing part is moved by the lifting part. | 06-04-2009 |
| 20110199597 | IMAGING DEVICE IN A PROJECTION EXPOSURE FACILITY - An imaging device in a projection exposure machine for microlithography has at least one optical element and at least one manipulator, having a linear drive, for manipulating the position of the optical element. The linear drive has a driven subregion and a nondriven subregion, which are movable relative to one another in the direction of a movement axis. The subregions are interconnected at least temporarily via functional elements with an active axis and via functional elements with an active direction at least approximately parallel to the movement axis. | 08-18-2011 |
| 20120081685 | MICROLITHOGRAPHIC PROJECTION EXPOSURE APPARATUS ILLUMINATION OPTICS - Optics, such as, for example, microlithographic projection exposure apparatus illumination optics, as well as related systems, methods, components and devices are disclosed. | 04-05-2012 |
| 20120081686 | MICROLITHOGRAPHIC PROJECTION EXPOSURE APPARATUS ILLUMINATION OPTICS - Optics, such as, for example, microlithographic projection exposure apparatus illumination optics, as well as related systems, methods, components and devices are disclosed. | 04-05-2012 |
Andreas Kohl, Munchen DE
| Patent application number | Description | Published |
|---|---|---|
| 20120135475 | LIQUEFIED BIOMASS - The invention is directed to a liquefied sugar beet and/or sugar cane biomass material as well as production methods and uses thereof. The liquefied biomass is storage stable and can be used for the production of a product resulting from fermentation. | 05-31-2012 |
Andreas Kohl, Mainz DE
| Patent application number | Description | Published |
|---|---|---|
| 20080231108 | Method of Determining an Initial Pressure in a Motor Vehicle Brake System - A method of determining an initial pressure which prevails between a master brake cylinder and an inlet valve of a wheel brake cylinder of a motor vehicle brake system. It determines the initial pressure taking into consideration the variation of a follow-up voltage of a clock-operated motor of a pump, which is used for the return delivery of brake fluid from a low-pressure accumulator into the master brake cylinder. Several characteristic quantities of the voltage variation are measured and in each case taken into account to determine an initial pressure value, and the quality and/or reliability of the measured characteristic quantities is evaluated. The characteristic quantities and/or the initial pressure values determined therefrom are filtered and/or conditioned in the event of lack in quality and/or reliability of the measured characteristic quanitites. The initial pressure values determined from the various characteristic quantities are averaged, with only pressure values of similar size being taken into consideration and the initial pressure values are temporally averaged in order to dampen fluctuations. | 09-25-2008 |
| 20100010719 | Method for the Operation of an Electromechanically Operable Parking Brake - An electromechanically actuable parking brake for motor vehicles is disclosed. The brake includes at least one electromechanical actuator whose rotational movement is converted into a translational movement by an actuating unit, and which moves at least one brake element in such a way that at least one brake lining which is connected to the brake element is pressed with a locking force against a rotor which is connected to a motor vehicle wheel, wherein the current consumption of electromechanical actuator when the parking brake is engaged and/or released can be acquired. Furthermore, a method for operating the electromechanically actuable parking brake is also disclosed. | 01-14-2010 |
| 20100045099 | Motor Vehicle Brake System Having A Low Pressure Accumulator - A motor vehicle brake system having a hydraulic cable, via which a wheel brake module can be pressurized by a brake medium using brake pressure from a brake cylinder and to which a low pressure accumulator is connected for temporarily receiving excess brake medium, wherein the low pressure accumulator is connected to the hydraulic cable via a backflow line and a return pump interposed in the return line in order to return temporarily stored brake medium, the return pump being cyclically actuated for adjusting the pump capacity such that an activation occurs within each braking cycle during a portion of pump cycles that corresponds to the pump capacity, is intended to provide particularly high operational safety while also providing a comfortable pedal sensation. | 02-25-2010 |
Annemarie Kohl, Beneditkbeuern DE
| Patent application number | Description | Published |
|---|---|---|
| 20110223094 | METHOD FOR SYNTHESIS OF HIGH QUALITY GRAPHENE - A method is described herein for the providing of high quality graphene layers on silicon carbide wafers in a thermal process. With two wafers facing each other in close proximity, in a first vacuum heating stage, while maintained at a vacuum of around 10 | 09-15-2011 |
Bernhard Kohl, Konstanz DE
| Patent application number | Description | Published |
|---|---|---|
| 20080234326 | Novel Salts of Pantoprazole and (S) - Pantoprazole - The invention relates to pantoprazole and (S)-pantoprazole salts and to medicaments comprising these compounds. | 09-25-2008 |
| 20090171096 | Novel process for the preparation of roflumilast - The invention relates to novel processes for the preparation of high-purity roflumilast. | 07-02-2009 |
| 20100010047 | Isotopically substituted proton pump inhibitors - The invention relates to compounds of formula 1 | 01-14-2010 |
| 20100022779 | Isotopically substituted proton pump inhibitors - The invention relates to compounds of formula 1 | 01-28-2010 |
Christian Kohl, Weinheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20110204577 | RADIAL SHAFT SEAL FOR SEPARATING TWO MEDIA - A radial shaft seal for separating two media includes two radial shaft sealing rings each including an axial surface and a sealing lip. The sealing rings are disposed with the axial surfaces facing one another and the sealing lips axially opposed to one another with a space between the sealing lips including a vent. At least one of the sealing rings includes clamping cams configured to grip an inner rim of the other sealing ring so as to join the sealing rings in a form-locking, rear-engaging position relative to each other. | 08-25-2011 |
Christopher Kohl, Mainz DE
| Patent application number | Description | Published |
|---|---|---|
| 20100324293 | Monofunctionalized Perylenetetracarboxylic Acid Bismides - The invention relates to novel perylenetetracarboxylic acid bisimide derivatives with improved performance properties. | 12-23-2010 |
| 20110042651 | LIQUID CRYSTALLINE RYLENE TETRACARBOXYLIC ACID DERIVATIVES AND USE THEREOF - The present invention relates to liquid-crystalline rylenetetracarboxylic acid derivatives, to processes for their preparation and to their use as n-type organic semiconductors for producing organic field-effect transistors and solar cells. | 02-24-2011 |
Edwin Kohl, Perl DE
| Patent application number | Description | Published |
|---|---|---|
| 20090277815 | PERSONALIZED BLISTER PACK - A personalized blister pack ( | 11-12-2009 |
| 20100072104 | BLISTER PACKAGING AND METHOD FOR THE TEMPORARY STORAGE OF PRODUCTS - Embodiments of the invention are directed toward blister packaging for the temporary storage of products, specifically medicaments, as well as methods for temporarily storing medicaments in blister packaging. The blister packaging includes a number of receiving compartments that are covered by a two-layer film for at least one product unit in each case. Perforated sections in one of the film layers include a tear-open line when a mechanical force is applied to the film, via the product unit. One of the film layers provides an impermeable layer while the second layer prevents unintended opening. | 03-25-2010 |
| 20100108559 | PACKAGED PRODUCT COMBINATION - A packaged product combination comprises a number of different medicaments of different shape and/or colour, the actual shape and/or colour of the medicaments providing user information relating to the medicament, for example a recommended dosage time in relation to meal times. For example, products to be taken before meal times can be elongate, products to be taken at meal times can be circular, and products to be taken after meal times can be triangular. In this way, the invention helps patients take the medication correctly, such that patients will longer be able to self-medicate and will not be reliant on inpatient care. | 05-06-2010 |
Hans Günther Kohl, Köln DE
| Patent application number | Description | Published |
|---|---|---|
| 20100178127 | Transport unit - A transport unit including a plate shaped transport base with cylindrical cargo objects placed there on disposed with their center axes parallel to one another and in at least one layer, wherein the center axes respectively have a distance from one another and wherein enveloping surfaces of adjacent objects are in a line contact with one another, and cargo securing devices configured as tension devices, through which the objects are secured on the base against sliding or rolling. A base which is characterized by an improved utilization of the transport volume and for which the fixation of the objects can be provided in a simply and comfortably, it is provided that tension devices engage a face of the objects and at least each object disposed at an edge of a layer is connected at the face with a tension device in a force transmitting manner. | 07-15-2010 |
Hans Günther Kohl, Köln DE
| Patent application number | Description | Published |
|---|---|---|
| 20100178127 | Transport unit - A transport unit including a plate shaped transport base with cylindrical cargo objects placed there on disposed with their center axes parallel to one another and in at least one layer, wherein the center axes respectively have a distance from one another and wherein enveloping surfaces of adjacent objects are in a line contact with one another, and cargo securing devices configured as tension devices, through which the objects are secured on the base against sliding or rolling. A base which is characterized by an improved utilization of the transport volume and for which the fixation of the objects can be provided in a simply and comfortably, it is provided that tension devices engage a face of the objects and at least each object disposed at an edge of a layer is connected at the face with a tension device in a force transmitting manner. | 07-15-2010 |
| 20110318131 | TRANSPORT UNIT AND SET FOR SECURING CARGO ITEMS - A transport unit is provided for cylindrical cargo items supported on a support surface and arranged in parallel in at least two layers. The center axes of cargo items are arranged on top of one another and extend essentially in the same vertical plane. At least one tension device extends between two layers. The tension device extends from an outside edge of a cargo item to an outside edge of an opposing cargo item in the layer. At least two stop elements are positioned on respective ends of the tension device. The stop elements are formed for engaging the cargo items and at least one of the stop elements being adjustably positionable on one end of the tension device. The stop elements being connectable by the tension device in a force transferring manner relative to the cargo items. | 12-29-2011 |
Hans-Joachim Kohl, Lubeck DE
| Patent application number | Description | Published |
|---|---|---|
| 20100224189 | PROCESS FOR OPERATING A RESPIRATOR - A process for controlling a respirator with reduced gas excess, wherein a load situation ( | 09-09-2010 |
| 20120083707 | METHOD AND DEVICE FOR THE AUTOMATIC EVALUATION AND ANALYSIS OF A CAPNOGRAM AND COMPUTER PROGRAM FOR IMPLEMENTING THE METHOD AS WELL AS COMPUTER PROGRAM PRODUCT WITH SUCH A COMPUTER PROGRAM - A method implemented, e.g., as software and a device operating according to the method for the automatic evaluation and analysis of a capnogram are provided. Measured values for an expired volume—volume measured values—and measured values for a carbon dioxide concentration—concentration measured values—are recorded for the breathing gas of a test subject. An automatic approximation of at least one part of the curve of the concentration measured values over the volume measured values is performed, by using three mutually adjacent straight lines for the approximation. The area is determined using the third straight line according to Fowler for the determination of the serial dead space Vds. | 04-05-2012 |
Hans-Josef Kohl, Aachen DE
| Patent application number | Description | Published |
|---|---|---|
| 20080232125 | Method for Fixing a Light-Emitting Diode to a Metallic Heat-Radiating Element - The application relates to light emitting devices. In order to provide good heat dissipation and easy adjustment of the lighting devices, there is provided to fix a light-emitting diode ( | 09-25-2008 |
Johann-Josef Kohl, Aachen DE
| Patent application number | Description | Published |
|---|---|---|
| 20080316764 | Lighting Device and Method for Directing Light - An LED module is described with a base | 12-25-2008 |
Josef Kohl, Hirschau DE
| Patent application number | Description | Published |
|---|---|---|
| 20090174242 | VEHICLE SEAT WITH A SEAT DEPTH ADJUSTMENT DEVICE - The invention relates to a vehicle seat having a backrest and a seat surface device that forms a seat surface and that is provided with a pad cover, in particular an outer pad cover, wherein the seat depth of the seat surface is adjustable. A seat depth adjustment device facilitates seat depth adjustment, the seat depth adjustment device including a first deflection device for deflecting the seat pad cover in the end region of the seat surface remote from the backrest, a flexible part that is coupled to the pad cover, and at least one second deflection device for deflecting the flexible part, the second deflection device being arranged at a distance from the first deflection device. | 07-09-2009 |
| 20100117428 | SCISSORS-TYPE FRAME FOR A VEHICLE SEAT AND METHOD FOR PRODUCING A SUBSTRUCTURE OF A VEHICLE SEAT - To be able to produce a scissors-type frame of a vehicle seat in a quick and easy manner, the present invention is directed to a scissors-type frame for a vehicle seat, in particular for a motor vehicle seat, comprising a first scissors element and a second scissors element, wherein the scissors-type frame is height-adjustable by means of the two scissors elements, and wherein the scissors-type frame is characterized in that one of the two scissors elements passes through the other of the two scissors elements. | 05-13-2010 |
| 20110001033 | CHANGE OF SPRING FORCE BY MEANS OF LEVERS - The invention concerns a spring system for use in vehicles for adjustment of the suspension characteristics, comprising at least one spring element to provide a spring force, an upper and a lower arrangement area to receive forces, a scissors-type frame arranged between the upper and the lower arrangement area for coupling the spring element with at least one force acting on one of the arrangement areas. According to the invention the spring element is coupled with a deflection means to influence the spring force and between the deflection means and a segment of the scissors-type frame an active connection can be created to transmit forces. | 01-06-2011 |
Klaus Kohl, Miesbach DE
| Patent application number | Description | Published |
|---|---|---|
| 20110297750 | METHOD FOR PRODUCING A FINISHING LAYER CONTAINING A WINDOW FOR A PORTABLE DATA STORAGE MEDIUM AND SAID FINISHING LAYER - A method for producing a finishing layer containing a window ( | 12-08-2011 |
Matthias Kohl, Rottweil DE
| Patent application number | Description | Published |
|---|---|---|
| 20120115138 | METHOD FOR IN VITRO DIAGNOSING A COMPLEX DISEASE - The present invention relates to a method and kit for in vitro diagnosing a complex disease such as cancer, in particular, acute myeloid leukemia (AML), colon cancer, kidney cancer, prostate cancer; transient ischemic attack (TIA), ischemia, in particular stroke, hypoxia, hypoxic-ischemic encephalopathy, perinatal brain damage, hypoxic-ischemic encephalopathy of neotatals asphyxia; demyelinating disease, in particular, white-matter disease, periventricular leukoencephalopathy, multiple sclerosis, Alzheimer and Parkinson's disease; in a biological sample. For the diagnosis, use is made of measuring at least two different species of biomolecules and classifying the results by means of suitable classifier algorithms and other statistical procedures. With the present invention, a significant improvement of the reliability of e.g. expression profiles alone, are achieved. In other words, in a defined collective, an up to 100% accurate positive diagnosis could be achieved, which renders the method of the present invention superior over the prior art. | 05-10-2012 |
| 20120136581 | Method of Diagnosing Asphyxia - A method for in vitro diagnosing asphyxia and disorders related thereto, a method of in vitro estimating duration of hypoxia in a patient subjected to asphyxia, and a method for in vitro monitoring of normoxic, hypoxic and hyperoxic conditions and/or normobaric and hyperbaric oxygen therapy, includes quantitatively detecting in a biological sample of a patient a plurality of asphyxia specific endogenous compounds which are selected from the group consisting of biogenic amines; carnitine-derived compounds; amino acids; bile acids; carboxylic acids; eicosanoids; lipids; precursors of cholesterol, cholesterol metabolites; prostanoids; and sugars. | 05-31-2012 |
Matthias Kohl, Weinheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20090306283 | PREPOLYMER MIXTURE CONTAINING SILYL GROUPS AND USE THEREOF - Monocomponent water-hardening adhesive/sealant compositions comprising mixtures of at least one silane-functional polyoxyalkylene prepolymer and at least one silane-functional polyolefin are described. These compositions may optionally comprise other nonpolar plasticizers, as well as catalysts, fillers, and adhesives. Such adhesive/sealant compositions exhibit outstanding adhesion to plastic substrates and to painted surfaces, whereby the adhesion is maintained even after storage in wet conditions. | 12-10-2009 |
| 20120040191 | SOLIDIFYING ADHESIVES HAVING SILANE CROSS-LINKING - A one-component moisture-curing adhesive containing at least one flowable polyoxyalkylene or polyacrylate prepolymer with at least one hydrolyzable silane group, at least one inert additive solid at room temperature selected from hydrocarbon resins, polyesters or polyamides with a softening point of 40 to 150° C., together with auxiliary substances and additives. | 02-16-2012 |
| 20120055105 | ADHESIVES AND SEALANTS BASED ON SILANE-TERMINATED BINDERS FOR BONDING AND SEALING FLEXIBLE SOLAR FILMS/PHOTOVOLTAIC MODULES - A single- or multi-component adhesive/sealant compositions containing at least one silane-terminated prepolymer, wherein the adhesive/sealant compositions are free of organic heavy metal catalysts, and the silane-terminated prepolymers comprise terminal groups that are selected from among methyldialkoxysilylpropyl, trialkoxysilylpropyl, methyldialkoxysilylmethyl, trialkoxysilylmethyl, or mixtures thereof. In the two-component embodiment, the adhesive/sealant compositions consist of a component A, containing at least one silane-terminated prepolymer of the aforementioned type, and a component B, containing water and thickener. Said adhesive/sealant compositions are used to elastically bond two or more identical and/or dissimilar substrates, in particular in the production of photovoltaic modules, and in the mounting of photovoltaic modules onto roof surfaces and other surfaces. | 03-08-2012 |
Michael Kohl, Bietigheim DE
| Patent application number | Description | Published |
|---|---|---|
| 20090007593 | HEAT EXCHANGER WITH COLD ACCUMULATOR - The invention relates to a heat exchanger, in particular an evaporator ( | 01-08-2009 |
| 20090025419 | HEAT EXCHANGER WITH COLD RESERVOIR - The invention relates to a heat exchanger, in particular, an evaporator ( | 01-29-2009 |
| 20090050306 | MULTI CHAMBER FLAT PIPE, HEAT EXCHANGER, AND USE OF A HEAT EXCHANGER - The invention is based on a multi-chamber flat tube (V | 02-26-2009 |
| 20090095015 | HEAT EXCHANGER IN PARTICULAR WITH COLD RESERVOIR - The invention relates to a heat exchanger, in particular, an evaporator ( | 04-16-2009 |
| 20110036546 | HEAT EXCHANGER, IN PARTICULAR HEATER FOR MOTOR VEHICLES - A heat exchanger is provided that comprises at least two rows of low channels through which a liquid medium can flow, and secondary surfaces arranged between the flow channels and over which air flows, the liquid medium and the air being circulated in the cross-counterflow and the first row being arranged on the air outlet side and the second row on the air inlet side. According to the invention, the liquid medium enters a first region of the first row, is deflected into a second region inside the first row, and from the second region of the first row into the second row. | 02-17-2011 |
| 20120024510 | HEAT EXCHANGER, IN PARTICULAR A HEATING ELEMENT FOR MOTOR VEHICLES - A heat exchanger, in particular a heating element for motor vehicles, is provided that includes a block that has flat tubes and corrugated fins and a collecting tank on the inlet side and on the outlet side, wherein the flat tubes comprise flat sides having embossed vortex generators, and a coolant can flow through the flat tubes. The flat tubes can have an inner diameter in the range of 0.9 to 1.2 mm, preferably of 1.0 mm, and the corrugated fins can have a height in the range of 6.3 to 8.0 mm, preferably of 8.3 mm. | 02-02-2012 |
| 20120061366 | HEAT EXCHANGER - A heat exchanger having at least one electrical resistance heating element, two conductors connected electrically to the electrical resistance heating element to conduct electric current through the electrical resistance heating element and thereby to heat the electrical resistance heating element, a heat-conducting element for transferring heat from the electrical resistance heating element to a fluid to be heated, an electrical insulating element insulating electrically the two conductors and the at least one electrical resistance heating element, and at least one tube. The two conductors, the electrical insulating element, and the electrical resistance heating element are arranged within a cavity bounded by the tube. The heat exchanger has an adapter plate and a tube opening, each being arranged at an opening of the adapter plate, and the at least one tube being connected fluid-tight to the adapter plate, which is connected fluid-tight to an electronics housing and/or an HVAC system housing. | 03-15-2012 |
Peter Kohl, Riegelsberg DE
| Patent application number | Description | Published |
|---|---|---|
| 20100071447 | Production Method Of A Sensor Film - The present invention relates to a production method for producing a sensor film for measuring cracks of a material surface using the comparative vacuum measurement method. A gallery having a predetermined gallery course is milled along a surface of the sensor film using a milling apparatus. The sensor film comprises a plastic material. | 03-25-2010 |
Rudiger Kohl, Hannover DE
| Patent application number | Description | Published |
|---|---|---|
| 20110086003 | STABILIZATION OF HYDROPHOBIC PROTEIN THERAPEUTIC AGENTS - The present invention relates to a stabilized solution comprising a hydrophobic protein, a method for the production thereof, and the stabilizing solution as a pharmaceutical, and the use thereof. | 04-14-2011 |
Thomas Kohl, Bonn DE
| Patent application number | Description | Published |
|---|---|---|
| 20090024073 | Device for Intracorporeal Application of Auxiliary Medical Material - The invention relates to a device for intracorporeal application of auxiliary medical material, in particular for bio-materials and wound applications, having a hollow application tube for inserting the auxiliary medical material into the surgical area. To create a device for intracorporeal application of auxiliary medical material that ensures simple handling and a secure application of the auxiliary medical material in the surgical area, the invention is characterized by a winding insert that can be inserted into the hollow application tube and can be slid in the longitudinal direction of the application tube and on which it is possible to wind the auxiliary medical material that is to be applied. | 01-22-2009 |
Walter Kohl, Cleebronn DE
| Patent application number | Description | Published |
|---|---|---|
| 20120105019 | GENERATOR REGULATING SYSTEM HAVING MAIN AND AUXILIARY REGULATORS - A regulating device for regulating the output voltage of a generator; in particular a vehicle generator is described. To improve protection of the voltage regulation from failure, for normal operation it is proposed to perform the regulation using a main regulator which is implemented as software in a control unit, and in the event of a malfunction of the main regulator, to perform the regulation using an auxiliary regulator. | 05-03-2012 |
Wolfgang Kohl, Aachen DE
| Patent application number | Description | Published |
|---|---|---|
| 20120025690 | Spark plug and its method of production - The invention describes a spark plug, which comprises an inner conductor, an insulator enclosing the inner conductor, a spark plug body enclosing the insulator and two electrodes forming a spark gap. The first electrode is a center electrode connected to the inner conductor in an electrically conductive manner and the second electrode is a ground electrode connected to the spark plug body in an electrically conductive manner. At least one of the electrodes has a precious metal region, adjoining the spark gap and consisting predominantly of platinum, iridium or an alloy of both and containing additionally at least one brittle metal. The precious metal region consists of a base material predominantly containing platinum and/or iridium, which comprises a coating with a brittle metal, which is more brittle than the base material. | 02-02-2012 |
