Scroll machine with floating seal
USRE35216E · kind E · reissue
29Cited by
17References
66Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 4, 1994 |
| Grant date | Apr 23, 1996 |
| Priority date | — |
| Expiry date | May 4, 2014 |
Classification
- Technology area (CPC —)General
Abstract
A scroll machine utilizing working fluid under pressure to enhance axial sealing, including several embodiments of a multi-function floating seal to isolate the axial biasing fluid, and provide vacuum protection and a degree of high pressure ratio protection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.