Peanut fittings for CO2 air conditioning systems
US6834893B2 · kind B2 · utility
9Cited by
26References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 9, 2002 |
| Grant date | Dec 28, 2004 |
| Priority date | — |
| Expiry date | Sep 9, 2022 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L25/00
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A line fitting employs blocks secured together with a stud and a nut and having gaskets or seals which militate against permeation of CO2 when subjected to high pressures and high temperatures, the seals are also resistant to decompression damage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.