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Fuel injector pump system with high pressure post injection
High pressure post injection using only one valve is accomplished by fluidly connecting the control valve (76) in a fuel injection pump system (50) to the upper...
Set of piston type fuel pumps for internal combustion engines with direct
A plurality of piston pumps form a set of piston pumps, each including one drive region and at least one pumping region. The a set of piston pumps includes at...
Wiper arm of a wiper apparatus for windows of motor vehicles
The invention relates to an articulated wiper arm of a wiper apparatus for windows of motor vehicles with a device for a detachable connection to a pivoted wiper...
Windshield wiper device, in particular, for a motor vehicle
A windshield wiper device (10), in particular, for a motor vehicle, includes a wiper bearing (14), which includes a bearing housing (24), a wiper shaft 922),...
Method for detecting misfires of an internal combustion engine and device
for carrying out the method
A method for detecting combustion misfires of an internal combustion engine and a device for carrying out the method, in which an evaluation of a lambda signal...
Method for adjusting transmission parameters from a transmitter for
digital radio signals
A method for adjusting transmission parameters of a transmitter for digital radio signals, for example, broadcast signals, is described, in which context a...
Method of transmitting data signals between a master station and a
plurality of slave stations, master station...
A method for transmission of data signals between a master station and multiple slave stations, as well as a master station and a slave station are provided,...
A micromechanical sensor and a method for manufacturing a micromechanical sensor which has at least one membrane are provided. The membrane is made of a first...
Micromechanical infrared source
A device for generating infrared radiation includes at least one heating element and at least one radiating element for irradiating the infrared radiation. The...
A piston pump for brake systems employs a pulsation-smoothing device that functions especially well in the region of the outlet valve. As a result, substantially...
A valve device for metering a fluid for metering a urea-water solution for the aftertreatment of exhaust gases from internal combustion engines, which contains...
Device for conveying fuel out of a tank and to a combustion engine
A diaphragm valve having a first chamber and a second chamber, which is separated from the first chamber by means of a valve member which cooperates with a valve...
Control valve for a fuel injector that contains a pressure intensifier
A servo valve for actuating a pressure booster of a fuel injector, the pressure booster having a work chamber separated by a booster piston from a differential...
High-pressure pump for a fuel injection system of an internal combustion
A high-pressure pump having a drive shaft and at least one pump element including a pump piston driven in a reciprocating motion by the drive shaft. A ring on...
Accelerator pedal module
The invention relates to an accelerator pedal module for controlling the power of a driving engine having a pedal lever which is retained rotatably about a pivot...
Hot air blower
Chassis-supported secondary braking system or emergency braking system
A method for controlling a braking system of a vehicle is described, in which the braking system has at least a first control unit for controlling a first...
Method for power-saving operation of communication terminals in a
communication system in especially in a...
In a method of power saving operation of communication terminals in a communication system, at least two operating modes are defined: active and sleep plus...
Method for the operation of an analytical circuit for an electromechanical
The invention proposes a method for operating an evaluation circuit for an electrochemical cell wherein the evaluation circuit is switched on for a first time...
Method for shunt detection in sensors
For monitoring a sensor using differential voltage evaluation for detecting a short circuit to ground and/or to supply voltage U.sub.B, a first resistor and a...
Devices and/or methods for determining the availability of electric
energy, in particularly in vehicle electric...
The invention relates to devices and/or methods for determining the availability of electrical energy in two-energy accumulator vehicle electric systems, in...
A piezoelectric actuator has a multilayered structure of piezoelectric layers with inner electrodes interspersed between them and a contacting of the inner...
Micromechanical component, in particular a sensor element, having a
stabilized membrane and a method of...
A micromechanical component and a method of producing same are described; the component has a supporting body, in particular a silicon body, and a membrane which...
Hand power tool which receives its operating voltage from a power supply
A hand power tool is connectable to a power supply unit via a multi-wire cable including a plurality of lines for delivering an operative voltage, and the power...
A display apparatus for displaying at least one of images and data in a vehicle has a projection unit and a display surface, the projection unit being arranged...
Non-return fuel supply system
A return-flow-free fuel supply system for an internal combustion engine having at least one fuel pump for pumping fuel from a first region of a fuel reservoir...
Fuel injection device
A fuel injection device has an injection valve, a line that supplies highly pressurized fuel to the injection valve during operation, a control valve that...
Method for engaging the starter pinion of a starter with the starter ring
gear of an internal combustion engine...
A method is provided for engaging a starter pinion of a starter with a starter ring gear of an internal combustion engine during the running-down of the internal...
In order to implement two different sensitivities simultaneously in one component, in particular in an acceleration sensor having a substrate, at least one...
Vehicle mounted system for detecting objects
A method for object detection using vehicle-mounted sensors is provided, the sensing ranges of which sensors overlap at least partially. In this context, signals...
Method for testing at least three sensors, which detect a measurable
variable for an internal combustion engine
A method for checking at least three sensors which detect a measured quantity in the area of an internal combustion engine. A measure of the sensor signal of the...
Method for the quantitative detection of two contaminants in a fluid
The quantitative determination of two contaminants of a fluid is carried out in the following steps: detection of permittivity .epsilon. and viscosity v of the...
Control arrangement and method for controlling at least two hydraulic
Disclosed are a control arrangement for actuation of at least two hydraulic consumers, and a method for actuation of these consumers. The latter are supplied...
Software verification method for control units and verification system
A method and system for the verification of software functions for a control unit, using a simulation model to simulate the software functions and the control...
Method and device for transmitting messages
A method for the transmission of messages between at least one main station and a terminal via a telecommunications network, and a matching device for it. The...
Method and system for transmitting data, with transmission antenna
The present invention provides a data transfer method for use in a CDMA system operating in the TDD mode. A data signal is transmitted in the form of a data...
Method for determining visibility
To determine the visual range of, in particular, a driver in a motor vehicle, a contrast ((c(x.sub.1), c(x.sub.2)) is measured from at least two measuring...
Induction hob with monobloc housing components
An induction hob comprising a hotplate, beneath which at least one induction mechanism is situated in a housing. The housing comprises a base and lateral walls...
Sensor with at least one micromechanical structure, and method for
The invention relates to a sensor with at least one silicon-based micromechanical structure, which is integrated with a sensor chamber of a foundation wafer, and...
Fuel injection device
In a fuel injector (1) configured so that fuel injection is controlled by a solenoid valve (4), the solenoid valve (4) comprises an electromagnet (43), an...
Device for attenuating the stroke of the needle in pressure-controlled
The invention relates to a device for injecting fuel into a combustion chamber of an internal combustion engine, and which includes a fuel injector which can be...
Hybrid hydraulic drive system with engine integrated hydraulic machine
A hybrid hydraulic drive system for a vehicle comprises a prime mover, a transmission connecting the prime mover to drive wheels, a fluid energy storage...
Electric power tool having a drive mechanism that can be switched among
drilling, percussion drilling, and...
An electric power tool has a drive mechanism switchable back and forth among a drilling, a percusion drilling, and a chiseling mode of operation; a drive shaft...
High-pressure fuel pump with a ball valve in the low-pressure inlet
A high-pressure a radial piston fuel pump in which the intake valves are embodied as ball valves, which has an advantageous effect on the efficiency of the...
Method for producing a wiper arm
A wiper arm (10), in particular for a wiper apparatus of a motor vehicle, having at least one joint part (12) and/or one fastening part (18) with a base (30) is...