Robert Boschgmbh

Ulrich Trescher

Eckhard Schaefer

Klaus Voigtlaender

Gerhard Wetzel

Thomas Wiesa

Rolf Becker

Thomas Raica

Willi Kuehn

Helmut Bubeck

Christian Lammers

Juergen Jerg

Michael Krapp

Jan Benzler

Joachim Wolff

Volker Hochholzer

Reinhold Jocham

Wolfgang Jacob

Hans-Dieter Siems

Peter Sprafke

Helmut Deringer

Hans-Peter Mueller

Sascha Bader

Oliver Schilli

A housing frame for a control unit for controlling an electrical machine is disclosed. The housing frame has at least one connection pin for electrically contacting a circuit carrier of the control unit. The connection pin has a connection base and is injected into the housing frame such that the connection pin can be electrically connected to the circuit carrier at the connection base by way of laser beam welding. Also disclosed is a control unit having a housing frame, an electrical machine having a control unit, and to a method for electrically connecting a connection pin of the housing frame to a circuit carrier of a control unit.

Housing frame for a control unit, which housing frame is suitable for externally electrically contacting a circuit carrier of the control unit

The use of a control module having at least one housing part and a multi-layer printed circuit board as the electrical connection between the inner space of the housing and components that are situated outside of the housing part is described. The multi-layer printed circuit board is the carrier for the electrical components of an electronic circuit, and is at the same time the thermal contacting to a housing part and/or a cooling element, particularly a hydraulic plate of the transmission, for a transmission control installed in an automatic transmission.

Control module for a transmission control installed in an automatic transmission

A metal housing part having multiple through openings, a glass filling being situated in each of the openings, each glass filling closing an opening hermetically sealed and enveloping a contact end, which extends through the opening and the glass filling and whose two ends protrude out of the glass filling and the opening, and to a method for manufacturing the metal housing part. The housing part is configured as trough-shaped, having a base wall, side walls, and a flange. Because of the trough-shaped design, the housing part maintains its original shape even when the housing part is subjected to high temperatures.

Method of manufacturing a metal housing part

Metal housing part and method for maufacturing the housing part

A control unit housing, especially for a transmission control module of a transmission of a motor vehicle. The control unit housing includes a first housing part and a second, cover-shaped housing part. A circuit carrier having at least one electronic component is accommodated in the first housing part. The first housing part is designed in the shape of a tub, whose floor is designed as a heat dissipation surface to an additional housing.

Control unit housing

An electrical control unit has a printed circuit board substrate, on which an electronic circuit is situated, which circuit includes multiple electrical components which are interconnected via printed conductors of the printed circuit board substrate, as well as housing parts for covering the electrical components on the printed circuit board substrate, and at least one device plug connector part situated on the printed circuit board substrate outside the section of the printed circuit board substrate covered by the housing parts. Outside the section covered by the at least one housing part and outside the section of the printed circuit board substrate provided with the device plug connector part, at least one contact point for an additional electrical component is situated on the printed circuit board substrate.

Electric control unit having a housing part and a cooling part

In a controller, in particular for motor vehicle transmissions, having a holder () on which an electronic circuit component () and at least one flexible printed-circuit film () connected to the electronic circuit component () by means of electric connection means () are arranged, it is proposed to arrange on the holder () a frame component () which surrounds the electronic circuit component (), and to connect the electric connection means () connected to the electronic circuit component electrically to the at least one flexible printed-circuit film (), through at least one opening () in the frame component ().

Controller, in particular for motor vehicle transmissions

An electrical configuration having at least one component which has at least one current bar, particularly a lead frame, and having an electronic circuit which has at least one heat dissipation surface and at least one electric terminal that is connected mechanically and electrically to the current bar. It is provided that the unit made up of the component and the electronic circuit is mounted on a support layer that effects the heat dissipation in such a way that, because of the fastening of the component onto the support layer, the heat dissipation surface is pushed against the support layer, based on the spring property of the current bar.

Electrical configuration as heat dissipation design

In a system for the electrical contacting of at least one connection element of an electronic circuit in a hermetically sealed housing with a conductor element having a base plate for holding the at least one connection element, the conductor element is provided with a press-in pin which may be pressed-in in one section of the connection element to form a contact.

System for electrical contacting

Growing community of inventors

Tuebingen, Germany

Ulrich Trescher