发明授权
- 专利标题： Controlling lithium deposition during manufacture of a battery
- 专利标题（中）： 在电池制造期间控制锂沉积
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申请号： US12782548申请日： 2010-05-18
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公开(公告)号： US09219293B2公开(公告)日： 2015-12-22
- 发明人: Ignacio Chi , Michael J. Root
- 申请人： Ignacio Chi , Michael J. Root
- 申请人地址： US MN St. Paul
- 专利权人： Cardiac Pacemakers, Inc.
- 当前专利权人： Cardiac Pacemakers, Inc.
- 当前专利权人地址： US MN St. Paul
- 代理机构： Schwegman Lundberg & Woessner, P.A.
- 主分类号： H02J7/00
- IPC分类号： H02J7/00 ; H01M10/44 ; H01M10/48 ; H01M10/52
摘要：
The present subject matter provides apparatus and methods for controlling lithium deposition during manufacture of implantable medical device batteries. A method includes processing materials to form the battery and performing a discharge conditioning process step. The discharge conditioning process step includes using a reduced discharge load and applying a discharge load intermittently to decrease formation of lithium deposits on negatively charged surfaces within the battery.
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