Invention Grant
- Patent Title: Arrangement of multiple galvanic elements stacked in a housing, and battery which includes such an arrangement of galvanic elements
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Application No.: US15305225Application Date: 2015-04-07
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Publication No.: US10347873B2Publication Date: 2019-07-09
- Inventor: Bernd Schumann , Ingo Kerkamm
- Applicant: Robert Bosch GmbH
- Applicant Address: DE Stuttgart
- Assignee: ROBERT BOSCH GMBH
- Current Assignee: ROBERT BOSCH GMBH
- Current Assignee Address: DE Stuttgart
- Agency: Norton Rose Fulbright US LLP
- Agent Gerard Messina
- Priority: DE102014207610 20140423
- International Application: PCT/EP2015/057511 WO 20150407
- International Announcement: WO2015/162001 WO 20151029
- Main IPC: H01M2/02
- IPC: H01M2/02 ; H01M2/10 ; H01M10/04 ; H01M2/08

Abstract:
An arrangement includes a housing and multiple galvanic elements stacked in the housing, the galvanic elements having a layer sequence which includes a current collector associated with the anode, an anode, a separator, a cathode, and a current collector associated with the cathode. In each case a seal covers the edge of the layer sequence of a galvanic element in order to electrically insulate and seal same in a gas-tight manner, and the outer surface of the current collector associated with the anode and the outer surface of the current collector associated with the cathode remain at least partly free, so that the current collector, associated with the cathode, of a galvanic element electrically contacts the current collector, associated with the anode, of a galvanic element adjacently situated in the housing.
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