Scroll compressor with reinforcing ribs on the orbiting scroll
US5127809A · kind A · utility
28Cited by
2References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 10, 1991 |
| Grant date | Jul 7, 1992 |
| Priority date | — |
| Expiry date | Jan 10, 2011 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04C23/008
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A scroll compressor comprising a housing, a frame, a fixed scroll and an orbiting scroll, arranged in the housing. Each of the fixed and orbiting scrolls have an end plate and a spiral wrap. A bearing boss is formed on the back surface of the end plate of said orbiting scroll. A plurality of radial ribs are formed on the back surface of the end plate of said orbiting scroll, with the radial ribs extending from the bearing boss to the marginal side of the end plate of said orbiting scroll.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.