Invention Grant
- Patent Title: Establishing space between end of center gas pipe in battery and bottom of battery can
- Patent Title (中): 建立电池中心气管和电池罐底部之间的空间
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Application No.: US12033339Application Date: 2008-02-19
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Publication No.: US08012619B2Publication Date: 2011-09-06
- Inventor: Jeremy Robert Carlson , Larry Glenn Estes , Joseph Anthony Holung , Timothy Humphrey , Tin-Lup Wong , Bouziane Yebka
- Applicant: Jeremy Robert Carlson , Larry Glenn Estes , Joseph Anthony Holung , Timothy Humphrey , Tin-Lup Wong , Bouziane Yebka
- Applicant Address: SG Singapore
- Assignee: Lenovo (Singapore) Pte. Ltd.
- Current Assignee: Lenovo (Singapore) Pte. Ltd.
- Current Assignee Address: SG Singapore
- Agent John L. Rogitz
- Main IPC: H01M2/12
- IPC: H01M2/12
Abstract:
The gap between the bottom of a center gas vent pipe in a battery cell and the bottom of the cell can is established to be at least a minimum distance to reduce the risk of battery damage from inadequate gas venting.
Public/Granted literature
- US20090208823A1 ESTABLISHING SPACE BETWEEN END OF CENTER GAS PIPE IN BATTERY AND BOTTOM OF BATTERY CAN Public/Granted day:2009-08-20
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