Method for testing seals of electrical energy storage devices
US4034598A · kind A · utility
3Cited by
3References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 1976 |
| Grant date | Jul 12, 1977 |
| Priority date | — |
| Expiry date | Mar 29, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01M3/02
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Seal integrity tests are conducted on electrical energy storage devices, such as batteries, by the application, to the device under test, of oxygen at elevated pressures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.