Robert Boschgmbh

Robert Bosch Battery Systems Gmbh

Laura Bauer

Bernd Schumann

Mark Kotik

Ralf Angerbauer

Joerg Thielen

David Naughton

Dan Schneider

Jerome Homann

Christian Diessner

Florian Schmid

Anne Serout

Gary Mosley

Steve Scott

Stefan Schoenbauer

Stefan Grosse

Christoph Haluschka

Timo Kegel

Jan Hendrik Ohs

Gerhard Schubert

Achim Eisemann

Alexander Eifert

Arne Stephen Fischer

Andre Neidhardt

Laszlo Hagymasi

Heiko Klaumuenzer

Jochen Zipfel

Anne Buchkremer

Friedrich Kneule

Rainer Seitz

Felix Wald

Rolf Lernbecher

Stephen Scott

A battery includes a stacked arrangement of electrochemical cells. Each electrochemical cell is free of a cell housing and includes a bipolar plate having a substrate, a first active material layer formed on a first surface of the substrate, and a second active material layer formed on a second surface of the substrate. Each cell includes a solid electrolyte layer that encapsulates at least one of the active material layers, and an edge insulating device that is disposed between the peripheral edges of the substrates of each pair of adjacent cells. Within each cell, an elastic seal is provided between the edge insulating device and the first surface of one cell or the solid electrolyte layer of an adjacent cell.

Battery including bipolar cells that have a cell edge seal

A battery includes a stacked arrangement of electrochemical cells. Each electrochemical cell is free of a cell housing and includes a bipolar plate having a substrate, a first active material layer formed on a first surface of the substrate, and a second active material layer formed on a second surface of the substrate. Each cell includes a solid electrolyte layer that encapsulates at least one of the active material layers, and an edge insulating device that is disposed between the peripheral edges of the substrates of each pair of adjacent cells. The edge insulating device physically contacts and is directly secured to one of the first surface of one cell and the solid electrolyte layer of an adjacent cell, and is movable relative to, the other of the first surface of the one cell and the solid electrolyte layer of the adjacent cell.

Battery including bipolar cells that have an edge insulating device

The invention relates to a distributor structure (), particularly a bipolar plate for a stack structure () of a fuel cell or of an electrolyser. The distributor structure () comprises a channel structure () that interacts with at least one polymer membrane (). The distributor structure () is designed as a plastic part () that has electrically conductive properties.

Distributor structure for a fuel cell or electrolyser

A battery includes a stacked arrangement of electrochemical cells. Each electrochemical cell is free of a cell housing and includes a bipolar plate having a substrate, a first active material layer formed on a first surface of the substrate, and a second active material layer formed on a second surface of the substrate. Each cell includes a solid electrolyte layer that encapsulates at least one of the active material layers, and an edge insulating device that is disposed between the peripheral edges of the substrates of each pair of adjacent cells. A support frame surrounds the cell stack and is configured to receive and support the outer peripheral edge of the edge insulating device of each cell.

Battery including bipolar cells that have an edge insulating device supported by a support frame

A cable harness () includes a plurality of electrical conductors () for the contacting of battery cells of a battery module as well as a film-shaped carrier element (). The electrical conductors () are arranged for at least a portion in parallel with each other on the carrier element () and are joined to the carrier element (). A flexible elongated hollow body () is arranged in parallel for at least a portion with at least one of the electrical conductors () and is joined to the carrier element (). A battery module has a plurality of battery cells and at least one cable harness ().

Cable harness

Growing community of inventors

Altendorf, Germany

Laura Bauer