Compressor with oil separator
US6511530B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 17, 2001 |
| Grant date | Jan 28, 2003 |
| Priority date | — |
| Expiry date | Apr 17, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S418/01
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
In a compressor connected to a discharge pipe for transferring discharged refrigerant to outside, an oil separator has a near column shaped separation chamber which is formed in a housing and whose one end is opened to a surface of the housing, and a separator pipe having a large diameter portion and a small diameter portion both of which are inserted into the separation chamber. The large diameter portion is press fitted to an inner wall of the separation chamber in a vicinity of the opening end thereof so as to form cylindrical space between the small diameter portion and the inner wall of the separation chamber. Further, the discharged pipe is fluid-tightly connected and directly fixed to the housing at the opening end of the separation chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.