Hellwig, DE
Alexander Hellwig, Ennepetal DE
Patent application number | Description | Published |
---|---|---|
20100218989 | Connector Module For A Door Actuator - A door operator with at least one base element, a first and a second front element and two lateral elements, the base, front, and lateral elements being interconnected and at least one of the elements being configured with a breakthrough for the passage of electrical connecting elements. At least one of the base, front, and lateral elements is disposed at the base element to be foldable. | 09-02-2010 |
20140157544 | Door Operator - A door operator includes a base plate with a receiving profile, a shaft housing inserted into the receiving profile, a first cylinder housing inserted into the receiving profile, a driven shaft rotatably bearing-mounted in the shaft housing, and a piston which is linearly movably guided in the first cylinder housing. The piston and the driven shaft cooperate for mutual conversion between a linear movement of the piston and a rotational movement of the driven shaft, and an energy accumulator is arranged in the first cylinder housing and cooperates with the piston. | 06-12-2014 |
20140252782 | DOOR OPERATOR - A door operator includes a housing, a sliding element, supported within the housing and translationally movable along a first axis, an output shaft, rotatably movable about a second axis, and a transmission element, which is adapted to mutually convert a rotational movement of the output shaft into a translational movement of the sliding element. The transmission element includes a rotation element, which can be driven by the output shaft, and includes a lever, which is attached to the sliding element and eccentrically attached to the rotation element | 09-11-2014 |
20140290144 | DOOR ACTUATOR - A door operator for opening and/or for closing a door includes a housing, an output shaft with a cam disc, and a first piston guided in the housing, which first piston bears against the cam disc. The output shaft includes a first axle body supported in the housing. The first axle body is connected to the cam disc in a torque-proof manner by a first plug-in connection. | 10-02-2014 |
20140300116 | System For Interlocking and Unlocking a Sliding Door - A system for interlocking and unlocking a sliding door includes a handle, attachable flush-mountably to the sliding door. The handle has an electro-mechanical locking mechanism attachable in a wall-mount manner, and having a movable locking element movable between a protracted locking position and a retracted releasing position, and an electronic drive, incorporated into the locking mechanism and in operative connection with the locking element. The handle is manually movable between an opening position and a closing position, the handle and the locking mechanism cooperate such that, in the locking position of the locking element and in the closing position of the handle, movement of the sliding door from a closed location in the direction of an opening location can be blocked and, in the opening position of the handle, movement of the sliding door can be effected from the closed location in the direction of the opening location. | 10-09-2014 |
20140366319 | Door Actuator - A door operator for operating a door includes a housing, an output shaft with a cam disc, an opening piston guided in the housing, which piston, on a first side, bears against the cam disc, an energy accumulator acting upon the opening piston for storing a closing energy for the door, and a damping piston guided in a cylindrically shaped hollow space of a cylinder element, and which piston, on a second side, bears against the cam disc, wherein the cylinder element is firmly connected to the opening piston. | 12-18-2014 |
20150128378 | Spring adjusting device for a door actuating device - A door actuating device, including a housing, at least one drive unit which is disposed in the housing and can be coupled to a door leaf, and at least one spring energy accumulator, which is in operative connection with the drive unit, and which includes a spring disposed therein under spring pretension, wherein the spring pretension of the spring is realized by means of a spring adjusting device, which includes at least one screwed sealing plug, which can be connected to the housing, and an adjusting nut, where a cylinder is configured at the screwed sealing plug and oriented towards the spring, at which cylinder the adjusting nut is linearly guided, where a setting element which is guided by means of the screwed sealing plug and, at least in sections, can be brought non-positively and positively into engagement with the cylinder, and which bears against the adjusting nut, serves for adjusting the spring pretension. | 05-14-2015 |
20150128499 | Universal Energy Accumulator - A door operator, including a housing, a drive element for storing closing and opening energy for a door leaf, and a drive unit, including at least one piston, which unit can be coupled to the door leaf, where the drive element comprises at least one elastically deformable element, which is disposed on a push rod which is in operative connection with the piston. | 05-14-2015 |
20150143663 | DOOR CLOSING DEVICE - A door closing device having a housing, a lever interface for the attachment of a door closing mechanism ( | 05-28-2015 |
20150240946 | METHOD FOR SHUTTING AN OPENING IN A BODY, IN PARTICULAR IN A DOOR ACTUATOR - A method for closing an opening in a body, for example in a housing of a door operator, and such a closure arrangement, a closure element being provided for this purpose, which is inserted into the opening, where the method includes providing the closure element having a pot-shaped embodiment such that the closure element includes a bottom and a surrounding border extending upwards from the extension plane of the bottom, forming the opening with a circumferential edge projecting into the opening, behind which edge an undercut area is formed, and joining the closure element into the opening such that the bottom points towards the inside, and widening the surrounding border into the undercut area. | 08-27-2015 |
Angela Hellwig, Dreieich DE
Patent application number | Description | Published |
---|---|---|
20150291520 | METHOD FOR PRODUCING EQUILIBRIUM PERACETIC ACID AND EQUILIBRIUM PERACETIC ACID OBTAINABLE BY THE METHOD - The invention relates to a method for producing equilibrium peracetic acid by reacting acetic acid with hydrogen peroxide in an aqueous reaction mixture in the presence of methanesulphonic acid as catalyst, and also to the equilibrium peracetic acid obtainable by the method. | 10-15-2015 |
Frank Hellwig, Wunstorf DE
Patent application number | Description | Published |
---|---|---|
20110289377 | SYSTEMS AND METHODS FOR SECURE INTERRUPT HANDLING - The invention relates to systems for secure interrupt handling, a method for verifying a priority of a winning service request node and a method and an apparatus for verifying integrity of service requests. | 11-24-2011 |
20140108869 | DMA Integrity Checker - Some embodiments relate to a Direct Memory Access (DMA) controller. The DMA controller includes a set of transaction control registers to receive a sequence of transaction control sets that collectively describe a data transfer to be processed by the DMA controller. A bus controller reads and writes to memory while the DMA controller executes a first transaction control set to accomplish part of the data transfer described in the sequence of transaction control sets. An integrity checker determines an actual error detection code based on data or an address actually processed by the DMA controller during execution of the first transaction control set. The integrity checker also selectively flags an error based on whether the actual error detection code is the same as an expected error detection code contained in a second transaction control set of the sequence of transaction control sets. | 04-17-2014 |
20140281098 | CONDITIONAL LINKS FOR DIRECT MEMORY ACCESS CONTROLLERS - Some embodiments relate to a Direct Memory Access (DMA) controller. The DMA controller includes a bus controller having a system bus interface and configured to read a pattern from a memory location via the system bus interface. Pattern comparison logic compares the read pattern to at least one predetermined pattern. Control logic induces the bus controller to process a first conditional link over the system bus interface if the read pattern differs from the predetermined pattern, and induces the bus controller to process a second conditional link over the system bus interface if the read pattern differs from the predetermined pattern. | 09-18-2014 |
20150089175 | BUS SYSTEM AND METHOD OF PROTECTED MEMORY ACCESS - A bus system includes a functional unit to which a unit identifier is assigned, a memory module for storage of data that has a storage region, and a bus. The functional unit is connected to the memory module via the bus. The storage region is configured such that one or more multiple global authorized identifiers are assigned thereto, so that the functional unit only has reading or writing access to the storage region if the unit identifier assigned to the functional unit corresponds to one of the global authorized identifiers assigned to the storage region. | 03-26-2015 |
20150286596 | SERVICE REQUEST INTERRUPT ROUTER WITH SHARED ARBITRATION UNIT - A service request interrupt router having Interrupt Control Units (ICUs); and an arbitration unit configured to be shared by the ICUs to arbitrate among Service Request Nodes (SRNs) that have respective service request interrupt signals and that are mapped to the ICUs, to determine for each of the ICUs which of the SRNs has a highest priority. | 10-08-2015 |
Frank Hellwig, Munich DE
Patent application number | Description | Published |
---|---|---|
20100008464 | SYSTEM PROFILING - An apparatus for profiling a computer system, where the apparatus contains a resolution register, a counter, and a monitor. The resolution register stores a variable, which sets the timing for when the apparatus will create an output that can be used to gauge the system's performance. The counter counts the operations of the system, while the monitor monitors occurrences, activities that occur during each operation. Once the number of operations lapse equal to the variable, a reading is output. | 01-14-2010 |
Frank Hellwig, Muenchen DE
Patent application number | Description | Published |
---|---|---|
20150242233 | SAFETY HYPERVISOR FUNCTION - The disclosure relates to systems and methods for defining a processor safety privilege level for controlling a distributed memory access protection system. More specifically, a safety hypervisor function for accessing a bus in a computer processing system includes a module, such as a Computer Processing Unit (CPU) or a Direct Memory Access (DMY) for accessing a system memory and a memory unit for storing a safety code, such as a Processor Status Word (PSW) or a configuration register (DMA (REG)). The module allocates the safety code to a processing transaction and the safety code is visible upon access of the bus by the module. | 08-27-2015 |
Gerid Hellwig, Goettingen DE
Patent application number | Description | Published |
---|---|---|
20100170400 | Waste gas system for bioreactors - The invention relates to a waste gas system for bioreactors having a hydrophobic sterile filter, arranged at the end, and a heat exchanger which protects the sterile filter against blocking by liquid media. The gas outflow duct for discharging waste gas from a bioreactor vessel is divided in a cooling zone of the heat exchanger into a multiplicity of subducts and is extended in a heating zone of the heat exchanger to a calming zone. Due to the multiplicity of subducts, a considerably larger surface area for the removal of heat from the waste gas is available, with the result that in the case of laminar flow of the waste gas through the subducts a high effectiveness of the separation of liquids from the waste gas can be achieved. In the heating zone, the waste gas can heat up again due to the reduced flow rate until it reaches the hydrophobic sterile filter by way of taking up heat from the surroundings to a such a degree that the relative vapor contents are below 100% and separation of liquids from residual vapors at or in the hydrophobic sterile filter is precluded. | 07-08-2010 |
20110076759 | BIOREACTOR WITH CONDENSER - Bioreactor with a vessel having at least one gas dissipation duct for gas discharge, the orifice of the gas dissipation duct being connected to a hydrophobic sterile filter and to a condenser arranged between them and having condensation surfaces, a turbulence generator for generating a turbulent flow is arranged in the gas dissipation duct in the region of the condenser. | 03-31-2011 |
Juergen Hellwig, Schwerte DE
Patent application number | Description | Published |
---|---|---|
20130338324 | PROCESS FOR POLYMERIZATION OF A DIENE - A process for polymerization of a diene is provided. The process comprises: a) reacting the diene with hydrogen peroxide in a hydrophilic organic solvent in the presence of water to obtain a polymerization reaction mixture; b) contacting the polymerization reaction mixture with water having a temperature of from 20 to 80° C. to form a mixture having an organic phase and an aqueous phase; c) removing unreacted gaseous diene from the water mixture obtained in b); d) separating the aqueous phase comprising the hydrophilic solvent from the organic phase of the water mixture; and e) distilling volatile materials from the separated organic phase from d) to obtain the polymerization product; wherein a temperature of the reaction a) is from 50-150° C., a pressure of the reaction a) is from 0 to 50 bar, the unreacted gaseous diene removed in c) is condensed, distilled and the distillate obtained reacted according to a), and the hydrophilic solvent is recovered from the separated aqueous phase and reused according to a). Also provided is an apparatus for conducting the process of the invention. | 12-19-2013 |
Juergen Hellwig, Aufhausen DE
Patent application number | Description | Published |
---|---|---|
20120327428 | Wafer Orientation Sensor - A wafer orientation sensor includes a laser source, a laser detector, and an evaluator. The laser source is configured to emit a laser beam in a direction of a wafer in an evaluation region of the wafer orientation sensor so that the laser beam is reflected at a main surface of the wafer resulting in a reflected laser beam. The laser detector is configured to receive the reflected laser beam at least when the wafer is within a tolerance range regarding the orientation of the wafer. The evaluator is configured to receive a beam reception information from the laser detector and to determine an orientation information based on the beam reception information. | 12-27-2012 |
Lutz Hellwig, Burg Stargard DE
Patent application number | Description | Published |
---|---|---|
20120187841 | DEVICE FOR GENERATING A NON-THERMAL ATMOSPHERIC PRESSURE PLASMA - A device for generating a cold, HF-excited plasma under atmospheric pressure conditions can be used advantageously for plasma treatment of materials for cosmetic and medical purposes. The device contains a metal housing functioning as a grounded electrode in the region of the emergent plasma, wherein an HF generator, an HF resonance coil having a closed ferrite core suitable for the high frequency, an insulating body acting as a gas nozzle, and a high-voltage electrode mounted in the insulating body are disposed in such a manner that they are permeated or circulated around by process gas. By integrating the plasma nozzle and required control electronics in a miniaturized handheld device, or by using a short high-voltage cable, the invention allows compliance with the electromagnetic compatibility directives and allows the power loss to be minimized and thus a mobile application to be implemented. | 07-26-2012 |
Manfred Hellwig, Bad Homburg V. D. Hoehe DE
Patent application number | Description | Published |
---|---|---|
20130306584 | FRAME PIECE FOR A RACK - The present disclosure relates to a frame piece for a rack, comprising a hollow profile which extends along its longitudinal axis and is brought into its cylindrical profile shape by shaping a substantially flat starting material. The hollow profile, on two opposite lateral edges, has a connecting zone for closing the hollow profile, at least one tab-type projection being formed on at least one of the lateral edges, said projection extending away from the lateral edge of the hollow profile and being shaped such that it can be brought into engagement with at least one corresponding receptacle on the respective other lateral edge in a clamping or positive manner. | 11-21-2013 |
Manfred Hellwig, Bad Homburg V.d. Hoehe DE
Patent application number | Description | Published |
---|---|---|
20130213908 | RACK - The present disclosure relates to a rack comprising a plurality of frame pieces adapted to be interconnected, constructed as a cylindrical hollow profile extending along a longitudinal axis, the longitudinal axes of two interconnected frame pieces being positioned obliquely in relation to each other; at least one bracing unit including at least one tensioning element, which extends substantially over the entire length of the first frame piece, and two force transmission members associated with the tensioning element, which force transmission members transmit a tensioning force of the tensioning element to the components of the rack, the tensioning force being effective in the direction of the longitudinal axis of the first frame piece to be braced, so that the tensioning force braces the first frame piece against the at least one second frame piece and/or against the at least one corner connector. | 08-22-2013 |
Mathias Hellwig, Eichenau DE
Patent application number | Description | Published |
---|---|---|
20140056319 | High Precision Timer in CPU Cluster - A system includes a first node that generates a first clock signal having a frequency, generates a plurality of data packets, modifies the data packets to include data indicative of time and phase information associated with the first node, and transmits the data packets. A second node receives the plurality of data packets and the first clock signal, determines the time and phase information based on the plurality of data packets, determines the frequency based on the first clock signal, and generates at least one of a second clock signal and a local time based on the time and phase information and the frequency of the first clock signal. | 02-27-2014 |
Olaf Hellwig, Nossen DE
Patent application number | Description | Published |
---|---|---|
20080312839 | Imaging of Formation Structure Ahead of the Drill-Bit - A downhole acoustic logging tool is used for generating a guided borehole wave that propagates into the formation as a body wave, reflects from an interface and is converted back into a guided borehole wave. Guided borehole waves resulting from reflection of the body wave are used to image a reflector. | 12-18-2008 |
20120069713 | Imaging of Formation Structure Ahead of the Drill-Bit - The present disclosure is related to apparatuses and methods for downhole acoustic logging. The tool may be used for generating a guided borehole wave that propagates into the formation as a body wave, reflects from an interface, and is converted back into a a guided borehole wave. Guided borehole waves resulting from reflection of the body wave are used to image a reflector. Methods may include processing of acoustic logging signals including: wavefield separation, auto-correlation of wavefield components, filtering using a dip filter, and estimating a distance to the reflective interface. | 03-22-2012 |
Roland Hellwig, Schwieberdingen DE
Patent application number | Description | Published |
---|---|---|
20120164883 | DEVICE FOR SECURING A POST IN A TERMINAL CLAMP - A device is proposed for fastening a post in a terminal clamp, having at least one terminal clamp for connection to a battery terminal, at least one electronics unit or measuring element capable of being connected to the terminal clamp, at least one post for connecting a battery cable, the post being mechanically fastened to the terminal clamp via a connection, and having at least one insulating element between the post and the terminal clamp, means being provided for the rotational securing of the post. | 06-28-2012 |
20130241528 | POLYPHASE CONVERTER WITH MAGNETICALLY COUPLED PHASES - Polyphase converter, comprising a plurality of electrical phases ( | 09-19-2013 |
Roland Hellwig, Asperg DE
Patent application number | Description | Published |
---|---|---|
20100210153 | DEVICE AND METHOD FOR CONNECTING AT LEAST TWO ELECTRIC TERMINALS - A device and a method for connecting at least two electric terminals, particularly an electrode terminal and an electric measuring element, the two terminals being connected to each other by clinching. | 08-19-2010 |
Runa T. Hellwig, Wamgau DE
Patent application number | Description | Published |
---|---|---|
20110184566 | CONTROL DEVICE, DATA STORAGE MEDIUM HAVING DATA STORED THEREON, SIGNAL SEQUENCE REPRESENTING DATA, AND METHOD FOR CONTROLLING A VENTILATION OPENING - The invention relates to a method for controlling a ventilation opening of a room comprising the following steps: receiving at least two input variables, fuzzifying said input variables, making a decision about an opening angle of a ventilation opening based on said fuzzified input variables, defuzzifying the decision about the opening angle and providing at least one actuating variable, and delivering said actuating variable to an actuating device, thereby controlling the opening angle of the ventilation opening wherein the input variables represent at least the CO | 07-28-2011 |
Simon Hellwig, Hannover DE
Patent application number | Description | Published |
---|---|---|
20080290694 | OPERATOR SEAT FOR CONSTRUCTION MACHINE, AND CAB AND CONSTRUCTION MACHINE INCLUDING THE SAME - A construction vehicle includes vehicle frames, an operator cab, a hydraulic oil tank, and engine, and an engine cover. The operator cab is mounted on the vehicle frames. The hydraulic oil tank is disposed to the rear of the operator cab and stores hydraulic oil. The engine is disposed to the rear of the hydraulic oil tank. The engine cover is a member that covers the engine. A rear face of the hydraulic oil tank and a front face of the engine cover are the same size in a widthwise direction. A rear end of an upper face of the hydraulic oil tank is positioned at the same height as a front end of the upper face of the engine cover. The upper face and side faces of the hydraulic oil tank are exposed to outside. | 11-27-2008 |
20110180296 | Housing for a Connecting Unit - The invention relates to a housing ( | 07-28-2011 |
Volker Hellwig, Stuttgart DE
Patent application number | Description | Published |
---|---|---|
20080215189 | Control System For a Motor Vehicle - A control system for a motor vehicle, including a manual actuating means with a number of degrees of freedom for selecting and/or activating entries in a menu structure and a screen display with display areas for displaying the menu structure. At least two degrees of freedom of the manual actuating means move a cursor for selecting and/or activating one of the entries in an active display area. A first degree of freedom corresponds to a turning movement, and in a clockwise direction about a z-axis a second degree of freedom corresponds to a turning movement in a counterclockwise direction about a z-axis. In addition, cursor movement in the active display area is effected by the first and/or second degree of freedom, depending on the orientation of the displayed entries. | 09-04-2008 |
20080221747 | Control System For a Motor Vehicle - A control system for a motor vehicle having a manual actuating device with a plurality of degrees of freedom of adjustment for selecting and/or activating entries from a menu structure and a screen display ( | 09-11-2008 |
20080301587 | Control System for a Motor Vehicle - A control system for a motor vehicle having a manual operating means having a plurality of adjustment degrees of freedom for selecting and/or activating entries in a menu structure having a plurality of menu levels, and a screen display ( | 12-04-2008 |
20090018709 | Operator Control System for a Vehicle - The invention relates to an operator control system ( | 01-15-2009 |
Wolfgang Hellwig, Gomaringen DE
Patent application number | Description | Published |
---|---|---|
20110057650 | Current sensor, current measuring module and method for measuring current - A current sensor for measuring a current in a conductor includes two magnetic field sensors located adjacent to the conductor. The magnetic field sensors are at least two-dimensional magnetic field sensors having two measuring directions, thereby facilitating compensation for an inhomogeneous interference field. | 03-10-2011 |
20120169329 | HALL SENSOR ELEMENT AND METHOD FOR MEASURING A MAGNETIC FIELD - The invention provides a Hall sensor element having a substrate, which has a main surface, having an electrically conductive active region, which extends from the main surface into the substrate, and having a first electrically conductive, buried layer in the substrate, which contacts the active region at a first lower contact surface. From another standpoint, the invention provides a method for measuring a magnetic field with the aid of such a Hall sensor element, in which an electrical measuring current is conducted through the active region between a first upper contact electrode at the main surface and the first lower contact surface. A Hall voltage is picked up in the active region along a path running inclined with respect to a connecting line between the first lower contact surface and the first upper contact electrode. Alternatively, a measuring current is conducted through the active region over such a path, and a Hall voltage is picked up between the first upper contact electrode and the first lower contact surface. | 07-05-2012 |