Robert Boschgmbh

Reiner Holp

Adolf Dillmann

Stefan Huehner

Mirko Gesellmann

Alfred Sugihartanto

The invention relates to a high-current plug connector () for an electrical connection between a first line () and a second line (), comprising: a plug pin () that can be connected to the first line (), a plug socket () that can be connected to the second line (), a contact cage (), which is arranged between the plug pin () and the plug socket () and is designed to establish electrical contact between the plug pin () and the plug socket, a spring element (), which exerts a preload (F) in the axial direction (X-X) of the high-current plug connector, and a flexible connection element (), by means of which the plug pin () can be connected to the first line () and/or by means of which the plug socket () can be connected to the second line ().

High-current connector

The invention relates to a method for producing an assembly (), in particular a power electronics unit, comprising the following steps: providing a component () to be cooled having a first surface (), providing a cooling device () having a second surface () opposite the first surface (), arranging a 3-dimensional heat transfer plate () between the two surfaces (), wherein the heat transfer plate () extends in a plate plane () parallel to the two surfaces () and in the initial state a plurality of contact extensions () which extend outwards with respect to said plate plane (), and bracing the component () and the cooling device () relative to one another, such that the contact extensions () are deformed in the direction of the metal sheet.

Heat transfer plate

The present invention relates to a plug-type connection () for an electrical connection between a first line () and a second line (), comprising a contact bolt () which can be connected to the first line (), a collet () which can be connected to the second line () and has a cutout () for inserting the contact bolt (), has a conical collet outer face () and has at least n slots () for forming n clamping jaws, where n&#x2265;1, and a clamping ring () with a conical clamping ring inner face () against which the conical collet outer face () bears, wherein the at least one clamping jaw can be clamped against the contact bolt () as a result of a relative movement between the collet () and the clamping ring ().

Plug-type connection having a conical clamping ring clamping a conical collet

A storage unit () for storing electrical energy, comprising at least one energy store () which has a positive electrical connecting terminal () and a negative electrical connecting terminal () and is designed to be charged and discharged with electrical energy via the positive connecting terminal () and the negative connecting terminal ().

Storage unit for storing electrical energy having a low-resistance contacted energy store

The invention relates to a storage unit () for storing electrical energy. The storage unit () has at least one energy store (). According to the invention, the storage unit () also has a contact area for giving off heat to a heat sink (). The storage unit () has at least one heat pipe (), which is connected to the contact area and is connected to the energy store () in such a way that heat dissipated inside the energy store () can be carried away to the contact area via the heat pipe ().

Growing community of inventors

Winterlingen, Germany

Reiner Holp