Abstract:
In a controller, in particular for motor vehicle transmissions, having a holder (1) on which an electronic circuit component (2) and at least one flexible printed-circuit film (3) connected to the electronic circuit component (2) by means of electric connection means (7) are arranged, it is proposed to arrange on the holder (1) a frame component (5) which surrounds the electronic circuit component (2), and to connect the electric connection means (7) connected to the electronic circuit component electrically to the at least one flexible printed-circuit film (3), through at least one opening (15) in the frame component (5).
Abstract:
A control module, in particular for a motor vehicle transmission, which includes a first housing part, on which an electronic circuit part is located, a second housing part, and a carrier, on which a flexible conductor film is located; the flexible conductor film is electrically connected—in a housing interior located between the first housing part and the second housing part—with the circuit part and the flexible conductor film is electrically connected outside of the housing interior—with electrical components mounted on the carrier, the control module having a stack-shaped design, with which the carrier rests, via a first side, on an interior side of the first housing part on which the circuit part is mounted, the circuit part is located in a recess in the carrier, the flexible conductor film is located on the second side of carrier, which faces away from the first housing part, and the second housing part is mounted on a side of the flexible conductor film facing away from the second side of the carrier.
Abstract:
A method cleans a wet mop having a planar holding device on which a mop cover is disposed. The method uses a washing apparatus for washing the mop cover disposed on the holding device, the washing apparatus has an electromotive drive unit which is supplied with power from an accumulator and by which the wet mop is retracted and conveyed to the washing apparatus. The power input from the accumulator is limited during the time the wet mop is retracted. Additionally or alternatively, retracting of the wet mop is supported by an energy store that has previously been supplied with power from the accumulator.
Abstract:
The invention relates to a piston pump (10) for a hydraulic slip-controlled vehicle brake system. In order to reduce a structural length of the piston pump (10), the invention proposes embodying the piston (16) of the piston pump (10) as a hollow piston whose inner chamber constitutes a displacement chamber (40) of the piston pump (10) and inserting an inlet valve (20) of the piston pump (10) into the inner chamber of the piston (16).
Abstract:
The invention relates to an electrohydraulic unit for regulating the brake fluid pressure of a motor vehicle. The device includes a hydraulic block, on whose one side an electric motor is affixed. The electric motor includes electrical connections which protrude through the hydraulic block to an opposite side of the block and are connected there to electrical conductors of a mounted control device that covers the electrical conductors. For a simple contacting of the electrical connections, the conductors are helical wound around guide pins, which protrude into blind bores in the hydraulic block for the positioning of the mounted control device on the hydraulic block during assembly so that free ends of the electrical conductors reach into forked ends of the connecting pins before the mounted control device covers the connections. Contact points are therefore accessible for the production of an electrical connection during the assembly.
Abstract:
An inexpensive drive slip control system, combined with a brake control and anti-skid control system, which includes a pump element and a first valve assembly upstream of a wheel brake cylinder, a second valve assembly in the brake circuit, which can be bypassed by a fluid line, which communicates with a multi-circuit master cylinder and leads to the wheel brake cylinder of the undriven wheel and communicates via a third valve assembly with the inlet side of the pump element, the outlet side of which is connected to the brake line of the driven wheel.
Abstract:
A control module for a motor vehicle having a base plate and electronic modules situated thereon is described. The electronic modules are encapsulated and the insulating compound which protects against environmental influences and is used for this purpose is a distance away from the edge of the base plate over the entire circumference.
Abstract:
A mounting element for receiving a sensor has a sensor receptacle having an essentially cylindrical or funnel-shaped geometry. The sensor receptacle has openings for wetting of the sensor by a medium. The sensor is fixed in the sensor receptacle without gaps or play by a filling compound, which is in turn mounted by a mechanical undercut.
Abstract:
The invention relates to a controller housing, particularly for a transmission control module of a transmission of a motor vehicle. The controller housing (12) comprises a first housing part (24) and a second cover-shaped housing part (40). A circuit carrier (30) having at least one electronic component (52) is received in the first housing part (24). The first housing part (24) is configured in the shape of a basin (28), the base of which is configured as a heat dissipation surface (14) to a further housing (10).
Abstract:
A control module, in particular for a transmission of a motor vehicle, has a substrate part, a control unit situated on a substrate part, which has a first housing part and a second housing part and a housing interior situated between the first housing part and the second housing part, in which an electronic circuit component attached to the first housing part is situated, and has at least one flexible printed circuit foil for electrically connecting the circuit component to electric components situated outside the housing interior on the substrate part, the first housing part of the control unit being situated flat on a contact area of the substrate part and the second housing part being situated within the contact area on the first housing part.