Flange assembly for hydraulic power systems
US4593940A · kind A · utility
11Cited by
4References
3Claims
0Family size
Inventor
Key dates
| Filing date | Apr 29, 1983 |
| Grant date | Jun 10, 1986 |
| Priority date | — |
| Expiry date | Apr 29, 2003 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L5/06
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A flange assembly for connecting a pipe to a tank at an access opening through a wall thereof includes an externally threaded cylindrical portion having an internal annular recess, a compressible sealing member received in the recess, a cap threaded into the portion and engaging the sealing member, and a flange portion with a shallow annular recess of greater diameter than that of the access opening which carries an O-ring for sealing between the wall and the flange.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.