Radial pressure flange seal
Patent
·
OSTI ID:6731000
This invention provides an all metal seal for vacuum or pressure vessels or systems. This invention does not use gaskets. The invention uses a flange which fits into a matching groove. Fluid pressure is applied in a chamber in the flange causing at least one of the flange walls to radially press against a side of the groove creating the seal between the flange wall and the groove side.
- Research Organization:
- Lawrence Livermore National Lab., CA (USA)
- DOE Contract Number:
- W-7405-ENG-48
- Assignee:
- Dept. of Energy
- Patent Number(s):
- 4,799,692
- Application Number:
- 07/096,756, ON: DE87007208
- OSTI ID:
- 6731000
- Country of Publication:
- United States
- Language:
- English
Similar Records
Radial pressure flange seal
Radial pressure flange seal
Mechanical seal with high pressure high temperature secondary seal
Patent
·
Sat Dec 31 23:00:00 EST 1988
·
OSTI ID:866826
Radial pressure flange seal
Patent
·
Mon Jan 23 23:00:00 EST 1989
·
OSTI ID:7165550
Mechanical seal with high pressure high temperature secondary seal
Patent
·
Mon Feb 10 23:00:00 EST 2020
·
OSTI ID:1632543