Pressure relief valve
US8739820B1 · kind B1 · utility
5Cited by
17References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 23, 2010 |
| Grant date | Jun 3, 2014 |
| Priority date | — |
| Expiry date | Oct 20, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/7935
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A system, method and apparatus for enabling the release of pressure in a supply line including an electronic control member for controlling and enabling the release of pressure in the supply line at a desired pressure whether or not power is maintained to the electronic control member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.