- 专利标题: Sealing system for a terminal feed-through
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申请号: US15772837申请日: 2016-10-25
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公开(公告)号: US10516143B2公开(公告)日: 2019-12-24
- 发明人: Steffen Aldinger , Achim Frick , Andreas Gaugler , Konrad Holl , Andreas Huth
- 申请人: VW-VM Forschungsgesellschaft mbH & Co. KG
- 申请人地址: DE Ellwangen Jagst DE Wolfsburg
- 专利权人: VARTA Microbattery GmbH,VW Kraftwerk GmbH
- 当前专利权人: VARTA Microbattery GmbH,VW Kraftwerk GmbH
- 当前专利权人地址: DE Ellwangen Jagst DE Wolfsburg
- 代理机构: DLA Piper LLP (US)
- 优先权: DE102015221555 20151103
- 国际申请: PCT/EP2016/075677 WO 20161025
- 国际公布: WO2017/076699 WO 20170511
- 主分类号: H01M2/02
- IPC分类号: H01M2/02 ; H01M2/06 ; H01M10/0525 ; H01M2/30 ; H01M2/08
摘要:
A battery includes an outer wall having a through-hole defined by a peripheral opening edge, at least one cell having a positive electrode and a negative electrode, an electrically conductive terminal stud connected to the positive electrode or the negative electrode, including a shaft extending through the through-hole, and at least one clamping element sitting on the shaft and covering the through-hole, and forming an annular gap together with the outer wall, an electrically insulating and annular support element surrounding the shaft of the terminal stud in a sleeve-like manner, and having an outward-facing peripheral contact surface against which the opening edge of the through-hole lies, wherein the support element includes a glass or a ceramic, or a glass- or ceramic-based composite material, and a sealing element arranged concentrically around the support element in the gap between the clamping element and the outer wall.
公开/授权文献
- US20180315966A1 SEALING SYSTEM FOR A TERMINAL FEED-THROUGH 公开/授权日:2018-11-01
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