Controlled leak cryogenic bayonet pipe spool and system
US6695358B2 · kind B2 · utility
9Cited by
50References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 8, 2002 |
| Grant date | Feb 24, 2004 |
| Priority date | — |
| Expiry date | Jan 8, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S285/904
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A cryogenic fluid piping system is provided with two or more coupled pipe spools, each spool having an inner and outer pipe, the inner for carrying cryogenic fluid. The pipe spools are also configured with a bayonet connection to allow expansion and contraction of the system without failure. A leak control device and pressure relief device are included to protect the system from catastrophic failure in the event of a cryogenic fluid leak from the inner pipe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.