Shaft seal and bore assembly
US5329898A · kind A · utility
11Cited by
14References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 5, 1993 |
| Grant date | Jul 19, 1994 |
| Priority date | — |
| Expiry date | May 5, 2013 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02F11/007
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An oil seal, and in combination therewith a housing having a bore with a non-continuous groove. The oil seal has a locking or retention rib held within the non-continuous groove and a second sealing rib in compression fit against the sealing surface of the bore.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.