Safety pressure relief device assembly
US4399830A · kind A · utility
21Cited by
2References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 29, 1981 |
| Grant date | Aug 23, 1983 |
| Priority date | — |
| Expiry date | Jun 29, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/1737
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A safety pressure relief device including a pair of annular disc holders adapted to clamp between them a reverse buckling disc, one of the annular discs being located within the other disc and an arrester bar being disposed within the confines of the other disc member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.