Structure for electrochemical device to improve safety and electrochemical device comprising the same
US9070955B2 · kind B2 · utility
7Cited by
0References
6Claims
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Assignee
Inventors
Key dates
| Filing date | Aug 24, 2007 |
| Grant date | Jun 30, 2015 |
| Priority date | — |
| Expiry date | Aug 22, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed is a sealed structure for an electrochemical device having a hollow space therein, further comprising a material generating gases via thermal decomposition in the hollow space. Also, disclosed is an electrochemical device comprising a cathode, an anode, a separator, an electrolyte, a casing for the device, and the structure for the electrochemical device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.