Pressure relief vent devices
US7950408B2 · kind B2 · utility
3Cited by
11References
46Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 4, 2006 |
| Grant date | May 31, 2011 |
| Priority date | — |
| Expiry date | Sep 20, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/1782
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A pressure relief device is disclosed that is designed to open in response to a pre-determined pressure differential. The pressure relief device includes a panel member, and at least one release mechanism. The release mechanism has a first end, a failure portion configured to fail upon experiencing a predetermined load, and a second end. The at least one release mechanism is configured to hold the panel member against a frame prior to experiencing the predetermined pressure differential.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.