Pressure relief device having laser-defined line of opening
US9347576B2 · kind B2 · utility
2Cited by
7References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2013 |
| Grant date | May 24, 2016 |
| Priority date | — |
| Expiry date | Feb 20, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/1744
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A pressure relief device and method of making the same are provided. The pressure relief device includes an over-pressure relief area with a plurality of co-linear spaced apart recesses located thereon. Gap segments are interspersed between the recesses to define a line of opening having desired performance characteristics during opening of the over-pressure relief area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.