Abstract: A pointer instrument, in particular in a motor vehicle, has two pointer shafts (3, 8) which can each be driven by a separate pointer drive (13, 9) and are arranged one next to the other, and two scales (1, 2) which are arranged concentrically with respect to one another and are each intended for one pointer (4). One of the pointer shafts (8) is arranged eccentrically, while the other pointer shaft (3) is arranged concentrically with respect to the two concentric scales (1, 2). The pointer which is assigned to the eccentric pointer shaft (8) is embodied as an optical pointer (6) which has a lightguide (7) which is arranged radially on the eccentric pointer shaft (8) and can rotate with the pointer shaft (8), and a lightguide system (10) which is formed from fixed lightguides (11, 11a), the lightguides (11, 11a) of which each start at a small distance from the movement path of the free end of the rotatable lightguide (7) and lead to display segments (5) on the assigned, concentric scale (2).

Abstract: In an electronic module having an electronic component which is arranged within an electromagnetic shielding, a thermally conductive element which is connected in a thermally conductive fashion to a shield frame of the shield rests simultaneously on the component. As a result, the heat from the component penetrates the shield, with the result that the latter is capable of carrying out the function of a thermal exchange surface.

Abstract: An electric motor for a fuel pump wherein fuel flows through the pump, includes spring elements provided for holding magnetic shells in the stator have a face which points toward a rotor and is flush with the magnetic shells. Turbulence in the flow of the fuel within the electric motor are thereby kept particularly low. The pressure loss during the flow through the electric motor thus becomes lower. The pump according to the invention consequently has high efficiency.

Abstract: A display instrument, in particular for a vehicle, with a printed circuit board, at least one illuminable display area and at least one illuminating element which has an LED and can be fastened on the printed circuit board by a contact socket. To simplify the production of the display instrument, the contact socket has a support component for activation electronics for activating the LED.

Abstract: In an operating device having an actuator (1) with at least two adjustment degrees of freedom, provision is made for said device to have a device (3, 5, 6) for evaluating the position of the actuator (1) optically.

Abstract: A sensor for determining the level and temperature of a liquid, in particular in a motor vehicle, has an elongate housing (1), in which all the components required for temperature measurement and level measurement are accommodated. This housing (1) consists of two half shells (2, 3) which rest one on the other and of which one half shell (3) has all the components required for level measurement and the wiring and resistance wire (21) necessary for this purpose and the other half shell (2) has all the components required for temperature measurement and the wiring necessary for this purpose.

Abstract: The invention relates to a strain-sensitive resistor, comprising a resistance layer arranged on a support element and an electromechanical transducer produced with this resistor.

Abstract: A invention relates to a self-illuminating LCD display device containing an LCD module with a first polarizer layer (1), a first transparent substrate (2), a first transparent electrode layer (3), a liquid crystal layer (4), a second transparent electrode layer (5), a second transparent substrate (6) and a second polarizer layer (7), and containing an LED module for illuminating the LCD module, having a third transparent electrode layer (9), a layer (10) containing organic light-emitting materials, a fourth electrode layer (11) and a substrate (12) as well as, if appropriate, further layers contained between the third and fourth electrode layer. A self-illuminating LCD display device according to the invention which is particularly easy to produce is distinguished in that one of the polarizer layers or, when the polarizer layer is arranged between the substrate and electrode layer, the substrate carrying it, is the substrate for the third transparent electrode layer.

Abstract: A device for representing on a display device a control situation determined by a motor vehicle distance control device, the distance control device being connected to a sensor which detects the coordinates and the relative speed of the obstacles located ahead of the motor vehicle and relays them to the distance control device, which determines the expected lane of the motor vehicle, the distance control device determining from these data a control object with reference to which the distance of the motor vehicle is controlled. Referring lso a device referring the multiplicity of the data required for distance control in a motor vehicle can be checked in a simple way for their correctness, the distance control device (3) is connected to a display control device (14) which converts the data detected by the sensor (9) and calculated by the distance control device (10) into an approximately true-to-scale plan view of the control situation ahead of the vehicle (1), which is displayed on the display device (15).

Abstract: A locking mechanism (10) is produced for holding a sliding door in the open position and has a Bowden cable (22) which acts on its locking element (20), a moving-carriage support (14) and a moving carriage (18), which move relative to one another during the closing of the door. In order to disengage the door handles from the locking mechanism when the sliding door is closed and therefore in order to reduce the actuating forces for unlocking the door lock, the moving-carriage support (14), during the closing movement, shifts a driver (34) which is guided on the moving carriage (14) and carries along the locking element (20) in the direction of its unlocking position. By this, the Bowden cable (22) is moved in its actuating direction, thereby enabling the door handles to be disengaged.

Abstract: The invention relates to a throttle valve comprising a potentiometer with a supporting plate (1) the supporting plate (1) to be mounted on a substrate wherein the supporting plate (1) has an upper side (18) on which the resistance tracks (3, 4), wiper tracks (5, 6) and the conductor tracks (7) are applied on an underside (19) with spacers.

Abstract: In an electric motor intended to be fixed to a printed circuit board, provision is made for it to have at least one expanding dowel (4), for it to be possible for the motor (1) to be fixed to a printed circuit board (6, 32) by the expanding dowel or dowels (4) being expanded, and by it being possible for the expanding dowel or dowels (4) to be secured at least by a pin (7).

Abstract: During the determination of a fill level of liquid in a container, a measuring chamber, in which there is initially the same fill level as in the container, is completely filled with liquid. The time required for completely filling the measuring chamber is measured and compared with previously determined values. The fill level in the container is then determined by comparison of the measured values with the known values.

Abstract: An indicating instrument for a vehicle includes an analog indication of the current measured value and has a variable indication of a reference value. An automatic setting device indicates the reference value based on variable data that are significant for the indicated measured variable. The entire indicating instrument is rotated by the setting device so that the pointer is aligned horizontally when the current measured value agrees with the reference value.

Abstract: The module (10) serves for producing a force hysteresis during pivoting of a rotary element (14, 16) which is mounted rotatably in a housing (12) and on which there is secured at least one spring element (20), of which the free end slides, via a friction element (18), on a stationary friction surface (22). In order for it not to be necessary to rely on separate restoring mechanisms, it is proposed that, in all the angled positions of the rotary element (14, 16) relative to the housing (12), the reaction force of the spring element (22) subjects the rotary element (14, 16) to a restoring moment about the rotary spindle (24). Such a module (10), with a compact construction, makes it possible, with the aid of a spring element (20), to produce both the restoring forces and the frictional forces necessary for the hysteresis.

Abstract: The invention relates to a ventilation device for fuel tanks, wherein the ventilation device comprises a compensator reservoir arranged in the interior of the fuel tank and at least two ventilation lines. The ventilation lines run from below the upper tank wall to the compensator reservoir and extend in the latter toward an opposite tank wall. The apparatus according to the invention is particularly well suited under all static and dynamic stresses for ventilating fuel tanks.

Abstract: A pump for a coolant circuit of an internal combustion engine of a motor vehicle includes a temperature sensor integrated into the pump for detecting the temperature of the fluid flowing into a pump chamber. The temperature sensor is inserted into a recess of a pump casing of the pump. The recess produces a reduced wall thickness (d) in the region proximate the temperature sensor. The reduced wall thickness improves the heat transition through the pump casing from the fluid to the temperature sensor and reduces the outlay in terms of production. Furthermore, the temperature sensor is arranged on a carrier material common to a control of the pump so that the susceptibility of the contacting of the temperature sensor to faults is reduced.

Abstract: A lock device, in particular for doors of motor vehicles, has lock elements such as at least rotary latch and a pawl, wherein at least a one lock element a pawl can be connected via connecting elements with at least one handle or such connection can be eliminated. An actuator device of the lock device has a cam disk, the connection being made or eliminated as a function of the cam disk.

Abstract: A device for driving an air-conditioning compressor having an electric motor, in particular for motor vehicles, having an arrangement for reducing the difference in pressure between the intake side and delivery side of the air-conditioning compressor during a starting phase of the electric motor.

Abstract: In a plug-in connection (1), in particular for fluid lines, which comprises a part of the connection (2) to be inserted and a receiving part of the connection (3), between which a seal (10) can be clamped and which are able to be releasably connected to one another by flexible snap-in elements (7, 18) in a snap-in position, the seal (10) can, be clamped between a front portion (4) of the part of the connection (2) to be inserted and an abutment (11) in the receiving part of the connection (3) and the distance of the snap-in elements (7) of the part of the connection (2) to be inserted from the front portion (4) of the latter is dimensioned such that the snap-in position is reached after slight axial compression, and if need be radial compression, of the flexible seal (10).