Scroll compressor for refrigerant
US7112046B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 11, 2005 |
| Grant date | Sep 26, 2006 |
| Priority date | — |
| Expiry date | Apr 11, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S418/01
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a compressor for refrigerant, comprising: an outer housing; a scroll compressor which is disposed in the outer housing; an outlet, which is located in the base of the stationary compressor body and which leads to a high pressure chamber in the outer housing, and; a check valve, which has a valve body and which is disposed between the outlet and the high pressure chamber. The aim of the invention is to improve a compressor of the type described at the beginning in such a way as to ensure that the function of the check valve is as optimal as possible. To this end, the invention provides that the outlet having a center axis which is offset with respect to a center axis of the valve seat for the valve body in a transverse direction in relation to the center axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.