Robert Boschgmbh

Jonas Schuetz

Markus Kohlberger

Jochen Schweinbenz

Ulrich Lange

Steffen Benz

Dirk Liepold

Kushtrim Krasniqi

Lukasz Paczkowski

Nicolai Joerg

Sarmimala Hore

Ionut Marian Lica

Eduard Reimer

Boris Gendlin

Andreas Selent

Aleksandar Petrevski

The invention relates to a transmitting device for transmitting electrical signals from at least one galvanic cell to at least one electronic evaluating unit, wherein the transmitting device has at least one cell connection element for electrically connecting at least a first galvanic cell to a second galvanic cell and has a flat cable arranged directly on the cell connection element, wherein the flat cable extends from the cell connection element to an electronic evaluating unit for evaluating the electrical signals. The invention further relates to a rechargeable energy storage unit at least for storing electrical energy, comprising at least two galvanic cells electrically connected to each other and a transmitting device, and to the use of at least one flat cable for transmitting electrical signals from at least one galvanic cell to at least one electronic evaluating unit.

Transmitting device for transmitting electrical signals from at least one galvanic cell to at least one electronic evaluating unit

The invention relates to a receptacle () for at least partially compressively receiving at least one battery cell () for a battery module, wherein the receptacle () has at least two end plates () which can be arranged on two opposing sides of the at least one battery cell (), wherein the end plates () are connected to one another by a plurality of connecting means (), which are fixed to the end plates () and in each case have at least two plug elements (), in such a way that the plug elements () of the connecting means () for fixing the connecting means () to the end plates () engage in bushings () of the end plates () in a plane arranged substantially at right angles to the direction of extension of the connecting means (). In summary, a receptacle () of the type described above allows battery cells () in a particularly simple and cost-effective manner to be fixed in a battery module and allows the performance of a battery module to be maintained, irrespective of the temperature, by at least temporary bracing.

Receptacle for a battery module and battery module having such a receptacle

A battery pack () comprising at least one battery module () with a plurality of battery cells () which are held together by at least one holding element (). The at least one battery module () is arranged in a housing (), wherein the at least one holding element () is attached to the housing () by fixing elements ().

Battery pack

The invention relates to a frame device () for accommodating storage cells () of an energy storage module (), in particular a battery module, comprising&#x2014;two plate-like closure elements () which form two ends () of the frame device () that are opposite one another along an axis (), &#x2014;connection elements () which are arranged on mutually opposite sides () of the frame device () and which extend from one end () to the other end () of the frame device () and mechanically connect the two closure elements () over a distance. For connection to the two closure elements (), provision is made for each of the connection elements () to be provided at each of the ends thereof with a pin () which is oriented transversely to the axis () and which respectively engages in a cutout () in one of the closure elements () and is releasably fixed there by means of a respective latch-type securing element (). The invention further relates to a corresponding energy storage module ().

Frame device for accommodating storage cells of an energy storage module

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Stuttgart-Bad Cannstatt, Germany

Jonas Schuetz