At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Device for linking a processor to a memory element and memory element
A device having a processor and a memory element positioned outside the processor, as well as a device for linking a memory element to a processor, and a memory...
The invention relates to a rotor body, especially for the rotor of the starter or the starter-generator of an internal combustion engine. Said rotor body is...
Power converter and method for producing the same
A power converter having at least two semiconductor substrates is provided. Each of the substrates has at least two contact surfaces, and the converter also has...
Piezoelectric ceramic material, method for production thereof and
electroceramic multi-layer component
A piezoelectric ceramic material having the molar composition where A.sup.1 is selected from the group Ca, Mg, Sr, Ba, or their mixtures, A.sup.2 is selected from the...
Lighting device for a vehicle
The lighting device includes a light source (12) and a reflector (10), which is provided with a reflecting surface (16) with a basic shape formed so that light...
Boosted braking device with emergency valve
A braking device, for a motor vehicle, comprising: a master cylinder (2), a primary piston (3) mounted to slide in the master cylinder, a manual-control member...
Fuel injection valve
A fuel injector, e.g., an injector for fuel injection devices in internal combustion engines, has a valve needle with a valve-closure member which cooperates...
Injection system for internal combustion engines with improved starting
An injection system for internal combustion engines is proposed, in which once the engine has been turned off, a pressure equalization is established between the...
Method and circuit system for operating a solenoid valve
In a method and a circuit system for operating a solenoid valve, particularly for actuating an electrohydraulic gas-exchange valve control, an injection valve,...
A mounting device for securing a fuel injector in a cylinder head of an internal combustion engine has at least one hold-down device which is mounted on a front...
Method for controlling an injection valve
A method for controlling an injector is described, where the trigger signal for the actuator is controlled as function of the amplitude and the duration. The...
Fuel injection system for internal combustion engines exhibiting improved
A fuel injection system in which, by means of a controlled zero-feed throttle or by the elimination of the zero-feed throttle and by a suitable control of the...
Four bar wiper-arm
A four-jointed wiper arm assembly includes a drive lever, which is connected to a driveshaft so that they rotate together and is coupled via a coupling element...
Combined vacuum cleaner handle and releasable attachment
Vacuum cleaner handle
Method for adaptive distance and/or driving speed adjustment in a motor
A method for the adaptive control of distance and/or driving speed of a motor vehicle. A control device is able to control an engine of the motor vehicle in at...
Data bus for constraint means in a vehicle
Data bus for constraint devices, which connects a control unit to the constraint devices, which are connected to the data bus via transformers. The data is then...
Circuit arrangement and method for verifying a switching diversity system
In a circuit arrangement and method for testing a radio receiving system, the circuit arrangement includes multiple antennas, an antenna selector switch for the...
Method and device for determining the rotor position of an electric motor
with several motor strings
The specification describes a method and a detection module for determining the rotor position of an electromotor having a plurality of motor phase windings, in...
Electrochemical measuring sensor
An electrochemical sensor for determining a gas concentration of a measuring gas using a sensor element that has at least one electrode situated on an...
In a fuel injection nozzle having a nozzle body which body has one first and one second group of injection ports, one first and one second nozzle needle, and one...
Fuel system, method for operating the fuel system, computer program and
control and/or regulating unit for...
A fuel system serves to supply fuel to an internal combustion engine includes a reservoir and a first fuel pump whose input is connected to the reservoir and a...
Fuel injection pump
A fuel injection pump includes a cam shaft (7) driving a plunger (4) and a feed pump (3) assembled therein for feeding fuel pressured by the plunger (4). A...
Hold-down metal plate for securing a fuel injection valve
A holding down plate for fastening a fuel injector in a location orifice of a cylinder head of a mixture-compressing internal combustion engine includes on one...
Method for knock regulation in an internal combustion engine
A method for knock control of an internal combustion engine, a knock detection being carried out on the cylinders of the internal combustion engine and a moment...
Method, a computer program, and a control and regulating unit for operating
an internal combustion engine
A method for operating an internal combustion engine. The latter has at least one combustion, one induction pipe, and one throttle valve. From the actual...
Device for and method of testing a fire alarm
A device for testing a fire alarm including a smoke alarm and at least one gas sensor, has a testing pot fittable over a fire alarm, a first gas container with...
Method and device for controlling an exhaust gas aftertreatment system
A method and a device are provided for controlling an exhaust gas aftertreatment system, for example, an exhaust gas aftertreatment system of an internal...
Method and device for checking the performance reliability of a timer
A method and a control unit are proposed for checking the performance reliability of a timer that is arranged outside of the control unit, used in particular for...
Circuit arrangement for generating square pulses and improved compensation
current sensor using same
The circuit arrangement for generating square pulses according to a magnetic field strength has an edge-triggered flip-flop a comparator connected to the...
Method for operating a sensor for determining the concentration of
oxidizing gases in gas mixtures
Method for operating a sensor for determining the concentration of oxidizing gases in gas mixtures, especially of the nitrogen oxide concentration in exhaust...
Sensor element for determining the oxygen concentration in gas mixtures and
method for its manufacture
A sensor element for determining the concentration of gas components in gas mixtures, particularly for determining the oxygen concentration in exhaust gases of...
Fuel injection valve
A fuel injector for fuel injection systems in internal combustion engines, including an actuator, a valve needle operable by the actuator for operating a...
A fuel injector, in particular for fuel injection systems of internal combustion engines, has a valve closing body which can be operated by an actuator by a...
Electric combination hammer-drill
An electric combination hammer for use either as a drilling hammer or as a chisel hammer has a housing and a handle arranged on it. The housing has arranged on...
Method for warming-up an internal combustion engine
An internal combustion engine, especially of a motor vehicle, is described wherein fuel can be injected into an intake manifold or into a combustion chamber...
Valve mechanism with a variable valve opening cross-section
The invention relates to a valve mechanism with a variable valve opening cross section for use in an internal combustion engine and having a gas exchange valve...
Method for determining the remaining running time a drive runs
The invention is based on a method for determining the remaining running time of an electric drive mechanism until a mechanical limit stop has been reached,...
Device and method for ignition in an internal combustion engine
In a device and a method for ignition of an internal combustion engine having at least one cylinder is described, the device includes a central control unit and...
Method for recognition of faults on a motor vehicle
A method for the detection of errors in a motor vehicle, performance characteristics and information for characterizing the performance characteristics being...
Device having a memory element, and a memory element
A memory element and a device having a processor and a memory element, the memory element being positioned outside of the processor and being connectible to a...
Distance detecting device
A distance detecting device for detecting a distance from objects with the use of wave signals determined by the distance measuring device and reflected from the...
Access system for vehicles
An access system (2) including an electronic key (4) provided with a transmitter (6) and including a secured location provided with a receiver (10), the...