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Patent # Description
US-7,055,318 Drive mechanism
A drive mechanism is disclosed which includes a hydraulic pump whereby at least two hydraulic motors may be supplied with pressure medium. The drive mechanism in...
US-7,055,309 Method and device for controlling an internal combustion engine
A method and a device for controlling an internal combustion engine, in which a first quantity characterizing the flow resistance of a first component of the...
US-7,055,208 Joint part for a windshield wiper
The invention is based on a link element (10) for windshield wipers, which is adjoined by a wiper rod (28) and is manufactured out of a metal sheet (16) by means...
US-7,054,722 Device for reliable signal generation
A device for reliably generating signals in a motor vehicle, having a control arrangement which is supplied at least one control signal, the control arrangement...
US-7,054,158 Cooling body
The present invention relates to a heat sink (1) with a main body (2) for accommodating at least one electronic structural element (5), and with a spring element...
US-7,053,963 Method of switching between video signals in an image switching apparatus
A method of switching between video signals in an image switching apparatus is provided, which apparatus has a switch for switching between the video signal...
US-7,053,962 Method and device for determining an image shift in an image sequence
A method and a device for determining an image shift in an image sequence may be used, for example, to compensate for a camera movement or other image source...
US-7,053,791 Inductive transformer
The invention relates to an inductive transmitter for transmitting measurement data and electrical energy between two components (1, 2) that move in relation to...
US-7,053,626 Device and method for monitoring the connection of an electrical supply unit
The invention relates to a device and a method for monitoring the connection of an electrical supply unit comprising voltage detection (32) detecting phase...
US-7,053,599 Method and measuring device for locating enclosed objects
A method for locating objects enclosed in a medium, according to which a detection signal is generated by at least one capacitive sensor device, the detection...
US-7,052,623 Method for processing silicon using etching processes
A method is proposed for etching a first silicon layer (15) that is provided with an etching mask (10) for defining lateral recesses (21). In a first plasma...
US-7,052,595 Gas sensor for determining the concentration of gas components in gas mixtures and use thereof
A gas sensor for determining the concentration of gas components in gas mixtures is used in particular to measure the concentration of nitrogen oxides in exhaust...
US-7,052,428 Actuator
The invention starts from an actuating drive (10) with an electric motor (12), which drives an output shaft (32) via a toothed wheel gear (14) in a planetary...
US-7,052,384 Manual machine tool with spindle stop
A hand power tool (10) with a housing (12) that accommodates a turnably driveable driven shaft (20) on which a machining, in particular disk-shaped, replaceably...
US-7,052,383 Manual orbital sander
A hand-operated orbital sander (10) with a housing (12) on which a tool (18) capable of being moved in an oscillating manner is mounted, whereby the orbital path...
US-7,052,257 Internal gear pump
The invention relates to an internal gear pump for delivering fuel in an internal combustion engine, with an internally toothed annular gear and an externally...
US-7,052,051 Quick-coupling device for male and female members and assembly forming a brake fluid reservoir equipped with...
A quick-coupling device having a support (18) on which a female member (20) is mounted in a manner to move between a position of retaining a male member (14E) in...
US-7,051,958 Fuel injection valve for internal combustion engines
A fuel injection valve for internal combustion engines, having a housing in which an outer valve needle and an inner valve needle guided in it are disposed in a...
US-7,051,712 Method for computing an ignition angle of an internal combustion engine
A method for computing an ignition angle of an internal combustion engine as a function of the operating conditions of the engine and knock signals K, which...
US-7,051,711 Knock recognition in internal combustion engines with modifications by changing filter characteristics or...
Devices and methods for knock detection and knock control are described, in which, in addition to the customary component parts, the knock-detection circuit has...
US-7,051,710 Method and device for controlling an internal combustion engine
A method, a device and a computer program for controlling an internal combustion engine, in which a torque model is used within the framework of calculating...
US-7,051,703 Method, computer program, and control and/or regulating device for operating an internal combustion engine and...
In a method for operating an internal combustion engine, the fuel is supplied via at least one injection valve. The injection fuel quantity is influenced by the...
US-7,051,640 Pneumatic brake booster with reduced dead travel and braking system comprising such a booster
A pneumatic brake booster with reduced dead travel comprising a skirt (10) which can move in a sealed manner in a casing, delimiting a low-pressure chamber and a...
US-7,051,611 Method for producing a shaft and device containing one such a shaft
A method for producing a shaft and a device containing such a shaft (22), in particular an armature shaft (22) of an electric motor drive (10), which shaft is...
US-7,051,515 Method and model for modeling a discharge phase of a nitrous oxide storage catalytic converter
The invention further relates to a method and a model for modeling a discharge phase of a nitrogen oxide (NOx)-storage catalytic converter (12') of an internal...
US-7,051,058 Method and device for filtering a signal
A method and a device are described for filtering a variable. A first filtering arrangement is used for forming an output variable as a function of an input...
US-7,050,791 Method and device for managing mobile telephone messages
Mobile radio communication messages transmitted by a message service to a terminal are linked to reference information items and tested in the terminal according...
US-7,049,950 Method and device for automatic control of illumination devices
A method and an apparatus for automatic control of illumination devices, in particular of a motor vehicle, include a brightness sensor which delivers first...
US-7,049,727 Integrated brush-holder retention system
A brush-holder system for an electric motor which is the type which has a rotating commutator that is journaled in a first motor housing portion, the assembly...
US-7,048,342 Housing for a brake booster
A brake booster having a first shell joined to a second shell through a flange (26) on the first shell and a peripheral surface (204) on the second shell. Axial...
US-7,048,253 Fuel injection
A fuel injector for fuel-injection systems of internal combustion engines has a nozzle body and a magnetic coil positioned in a magnetic cup, the magnetic coil...
US-7,047,986 Movement reversal device, particularly for a dishwasher
A movement reversal device is used in a dishwasher. The dishwasher has a washing receptacle and a hydraulic assembly provided with at least two spraying devices...
US-7,047,798 Method for checking the operativeness of a tank-ventilation valve of a tank-ventilation system
A method for checking the operativeness of a tank-ventilation valve of a tank-ventilation system of a motor vehicle is characterized by the following steps: the...
US-7,047,247 Method for encoding and decoding objects with reference to a road network
In methods for encoding and decoding objects with reference to a traffic route network, wherein the encoded information can also be decoded with the aid of...
US-7,047,122 Extrapolation method for the angle-of-rotation position
A method is described for determining the angle-of-rotation position (.phi.) of a shaft of an internal combustion engine, in particular a crank angle (.phi.) of...
US-7,046,638 Wireless access to closed embedded networks
A method and system is provided for a protocol translation device that may include two different protocols and an intermediate, network-independent protocol. In...
US-7,046,369 Interferometric measuring method and device for measuring the shape of or the distance to surfaces
An interferometric measuring method and device for measuring the shape of, or the distance to, surfaces are provided, in which light is generated, modulated with...
US-7,045,382 Method for producing micromechanic sensors and sensors produced by said method
Proposed is a method for manufacturing micromechanical sensors and sensors manufactured by this method, where openings are introduced into a semiconductor...
US-7,045,075 Ceramic material and piezoelectric element using the same
A ceramic material has piezoelectric characteristics, can be sintered at low temperature, and is suited to various piezoelectric devices. The ceramic material...
US-7,044,566 Caging arrangement for a spring
A caging arrangement for setting a spring height and correspondingly chamber size in a master cylinder. A cylindrical member has a convoluted surface that is...
US-7,044,406 Fuel injection valve for an internal combustion engine
Disclosed is a fuel injection valve for internal combustion engines having a valve body in which a hollow valve needle is disposed longitudinally displaceably in...
US-7,044,248 Method and arrangement for controlling the driving speed of a vehicle
The invention is directed to a method and an arrangement for controlling the driving speed of a vehicle. The method and arrangement make possible a use of a...
US-7,044,160 Device for supplying the consumers of a fuel cell system with liquid media
An arrangement for supplying liquid media to consumers of a fuel cell system having a feed pump is suggested which is less complex compared to known...
US-7,044,110 Fuel injection device for a combustion engine
The fuel injection device has a fuel-supply pump that delivers fuel from a fuel tank to a high-pressure pump which delivers fuel to a reservoir connected to at...
US-7,044,105 Methods and device for controlling an internal combustion engine
A first method is for determining a variable, which characterizes a fuel injection, in an internal combustion engine of a motor vehicle in a hot-start situation...
US-7,044,095 Roller tappet with cold advance
A cold advance device for advancing the injection beginning in cold condition diesel engine with single plunger pumps, by means of which the injection onset is...
US-7,043,982 Fuel level sending unit and contact button for same
A contact button is configured to move along a resistor path of a potentiometer in a first direction and a second direction opposite the first direction. The...
US-D520,835 Electric screwdriver
US-7,043,751 Method of allocating access rights to a telecommunications channel to subscriber stations of a...
A method and a subscriber station for allocating rights of access to a telecommunications channel of the telecommunications network to at least one subscriber...
US-7,043,375 Method and device for energy-saving leak testing of a fuel tank system, in particular of a motor vehicle
In order, in a diagnostic unit for leak testing of a tank system of an internal combustion engine, to allow minimization of the energy consumption during a...
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