Multi-lobed seal member
US8246055B2 · kind B2 · utility
23Cited by
21References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2009 |
| Grant date | Aug 21, 2012 |
| Priority date | — |
| Expiry date | Mar 11, 2030 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16L23/22
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A seal member for creating an adequate sealing engagement between two bodies. The seal member may have a closed loop shape, a plurality of engagement surfaces and a plurality of lobes formed on the engagement surfaces. The lobes may contact a sealing surface on a body to aid in creating an adequate seal between two bodies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.