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Patent # Description
US-6,939,634 Fuel cell system having two reformer units for catalytic decomposition
A fuel cell system including at least two reformer units for catalytic decomposing a starting material stream into at least one intermediate product and one...
US-6,939,205 Device for processing component part contours
A device for processing, particularly deburring, rounding and/or hardening component part contours, is provided, including a compressed air channel for supplying...
US-6,939,037 Determining the temperature of an exhaust gas sensor by means of calibrated internal resistance measurement
For achieving a highest possible measuring accuracy of a circuit for measuring the internal resistance of an exhaust-gas sensor, a method and a circuit for...
US-6,939,024 Work surface lighting
A work surface lighting arrangement for lighting the work surface under an extractor hood, such as a cooking surface in a kitchen area. The lighting arrangement...
US-6,938,965 Vehicle hydraulic braking system with an active simulator
A hydraulic braking apparatus for a motor vehicle having a service braking system (A) fed by a central hydraulic unit (3) and an emergency braking system (B). A...
US-6,938,840 Fuel injection valve
A fuel injector, in particular a high pressure injector for direct injection of fuel into a combustion chamber of an internal combustion engine having externally...
US-6,938,735 Electromechanical wheel brake device
An electromechanical wheel brake device has a helical gear for converting the rotating motion of an electric motor into a translating motion of a brake piston in...
US-6,938,610 Fuel injection device with a pressure booster
A fuel injection system includes a pressure chamber having a displacable piston which can be subjected to pressure via a low-pressure-side pressure booster...
US-6,938,609 Method and device for controlling the drive unit of a motor vehicle
A method and arrangement for controlling the drive unit of a vehicle is suggested wherein a limiter is provided to limit the engine rpm to a pregiven limit value...
US-6,938,532 Hand machine tool comprising two cutting disks, which rotate counter and immediately adjacent to one another,...
In a power tool with two cutting wheels (11, 12), which rotate past each other in opposite directions, rest directly against each other, and can be driven by two...
US-6,938,462 Device for measuring viscosity and/or density
A device for measuring the viscosity and/or the density of a fluid using a resonator capable of mechanical vibrations. The resonator is capable of being brought...
US-6,938,413 Hydraulic control arrangement
There is disclosed a hydraulic control arrangement for damping driving vibrations of a mobile machine, comprising a lifting cylinder supporting a working tool...
US-D509,118 Stone cutter
US-D509,097 Electric cooktop
US-D509,096 Electric cooktop
US-D509,095 Electric cooktop
US-6,937,933 Device and method of controlling a drive unit
A method and a device for controlling a drive unit, in particular, of an internal combustion engine in a vehicle, in which at least one performance quantity of...
US-6,937,932 Detecting the clutch state during engine drag torque regulation
A method and a device for detecting the clutch state in a motor vehicle, in particular during engine drag torque regulation, is described. A particularly simple...
US-6,937,139 Method and device for controlling blockage of a parking space for a vehicle
A method and a device, respectively, for controlling a barricade of a parking space for a vehicle are proposed, the method being used to change a code as needed...
US-6,937,137 Method for locking a motor vehicle in a keyless manner
A method of keyless locking of a motor vehicle is described. A transponder exchanges a code with a transceiver. A control unit compares this code with the...
US-6,936,902 Sensor with at least one micromechanical structure and method for production thereof
A sensor has a foundation wafer having a sensor chamber, at least one silicon-based micromechanical structure integrated with the sensor chamber of the...
US-6,936,491 Method of fabricating microelectromechanical systems and devices having trench isolated contacts
There are many inventions described and illustrated herein. In one aspect, the present invention is directed to a MEMS device, and technique of fabricating or...
US-6,936,149 Gas sensor
A gas sensor for determining a physical quantity of a gas component, e.g., in an exhaust gas of an internal combustion engine, including a sensor element which...
US-6,935,706 Electrohydraulic pressure control device
The invention relates to an electrohydraulic brake slip control device for motor vehicles, including one or more electromagnetically actuatable hydraulic valves...
US-6,935,705 Servo brake booster with two differentiated fixed and variable jumps
A pneumatic brake booster (10) having a moving piston (22) for urging an actuating rod (34) of a master cylinder (28) in response to actuation of a plunger (56)....
US-6,935,582 Fuel injector
A fuel injector includes a magnetic coil, which cooperates with an armature which, together with a valve needle acted upon by a restoring spring, forms an...
US-6,935,469 Assembly with ball-joint connection for a master cylinder equipped with such an assembly, and method of...
A ball-joint connection for a braking system comprising a male element (2) and a female element (4). A first end (14) of the male element (2) includes pegs...
US-6,935,438 Battery operated electrical tool
A battery-operated electrical tool (10) is provided with a machine housing (11) that has a longish, substantially rod-shaped housing portion (12) containing an...
US-6,935,286 Connection between a stem end on a gas exchange valve in an internal combustion engine and a sleeve-like...
The present invention relates to a connection between a shaft end of a gas exchange valve of an internal combustion engine and a sleeve-shaped actuating element...
US-6,935,203 System and method for determining the gear selection by means of a selector lever
The invention relates to a system for determining the gear selection utilizing a selection lever in an automatic transmission having at least two units (10, 12)...
US-6,935,202 Starter
An inertia-drive starter is proposed, in the case of which a relay is not required to engage the pinion in the flywheel ring gear (47) of an internal combustion...
US-6,935,193 Device for measuring the angle and/or the angular velocity of a rotatable body and/or the torque acting upon...
A device for measuring an angle and/or the torque acting on a rotatable body is proposed according to the invention, whereby the rotational angle is detected by...
US-6,935,143 Washing-machine laundry drum
A laundry drum is configured for high-speed spinning of damp linen. The drum has a rotating drum shell, which is curved from a thin-walled material strip to form...
US-6,935,113 Master cylinder piston and device for mounting a check valve therein
A master cylinder piston for use in a motor vehicle having a flap (22) that is biased towards a position to shut off a pressure-fluid passage (24) by a return...
US-6,935,111 Drive device, in particular for the locking unit, the injection unit or the ejector of an injection-moulding...
A drive device which is used in particular for the closing unit, the injection unit or the ejectors of an injection molding machine for plastics and which has a...
US-6,934,659 Adaptive EEPROM storage system for tire pressure loss detection
A method and an apparatus for monitoring an operating state of at least one tire of a vehicle are provided. The monitored operating state may be, for example,...
US-6,934,142 Device and method for charge removal from dielectric surfaces
A device and a method for at least partial removal of electric charges from dielectric surfaces, in particular surfaces of plastic films, paper webs or plastic...
US-6,934,027 Interferometric measuring device
An interferometric measuring device for measuring the shape of a surface of an object having a radiation source which emits a short-coherent radiation, a beam...
US-6,933,653 Armature and method for producing an armature
An armature according to the invention is comprised of a number of lamination modules, wherein each module has a beginning region and an end region that are each...
US-6,933,166 Method for manufacturing a component, in particular a thermal sensor, and thermal sensor
A method of manufacturing a component, in particular a thermal sensor, and a thermal sensor. The component has at least two regions having different heat...
US-6,932,660 Contact arrangement with an electrical plug connection
A contact arrangement for providing an electrical plug connection between an electrical device and an exchangeable storage battery for a current supply of the...
US-6,932,627 Connecting device for ignition systems of internal combustion engines
A connecting means for ignition systems in internal combustion engines is designed such that the connecting means is functionally reliable even under unfavorable...
US-6,932,441 Method for regulating the speed of a motor vehicle
In a method for controlling the speed of a motor vehicle, an acceleration-demand signal is generated which represents a positive or negative setpoint...
US-6,932,393 Motor vehicle doorlock with combined central locking and opening actuator
The subject matter of the invention is a motor vehicle door lock which can be locked and unlocked by motor and can be opened both mechanically and also by motor,...
US-6,932,283 Fuel injection valve
A fuel injector, in particular for direct injection of fuel into the combustion chamber of a mixture-compressing, spark-ignited internal combustion engine,...
US-6,932,281 Pressure-controlled double-acting high-pressure injector
The invention relates to an injector for injecting fuel that is at high pressure into the combustion chambers of an internal combustion engine. A control part...
US-6,932,278 Fuel injection valve
A fuel injector for the direct injection of fuel into the combustion chamber of a mixture-compressing internal combustion engine having external ignition...
US-6,931,845 Free piston engine
A free-piston engine has a stepped piston having a larger end face thereof guided in the compression cylinder, and a smaller end face in the work cylinder. Both...
US-6,931,697 Method for producing piezo actuators with a multiple-layer structure of piezo layers
A method for producing a piezoelectric actuator (8) with a multilayer structure of layers of a piezoelectric sheet (3, 4), and with inner electrodes disposed...
US-D508,656 Remote indicator
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