Low load seal
US6523833B1 · kind B1 · utility
45Cited by
11References
6Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Apr 11, 2000 |
| Grant date | Feb 25, 2003 |
| Priority date | — |
| Expiry date | Apr 11, 2020 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16J15/025
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A ring-shaped low load seal attached into a ring-shaped dovetail groove having an opening portion, a first side wall face, a second side wall face, and a bottom wall face. This seal has a trileaf cross-sectional configuration composed of a first arc portion, a second arc portion, a protruding portion, and a concave portion disposed between the first arc portion and the second arc portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.