Title:
SCROLL COMPRESSOR AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2019/207783
Kind Code:
A1
Abstract:
This scroll compressor is provided with: a fixed scroll that has a fixed baseplate provided with a first spiral protrusion; an orbiting scroll that forms, between the orbiting scroll and the fixed scroll, a compression chamber for compressing a refrigerant, and has an orbiting baseplate provided with a second spiral protrusion which meshes with the first spiral protrusion; a frame that supports the orbiting scroll in a freely orbiting manner; and a body shell that accommodates the fixed scroll, the orbiting scroll, and the frame. The fixed scroll and the frame are affixed to an inner wall surface of the body shell. A first recess is formed in a surface, of the fixed baseplate, on a side opposing the frame. A second recess is formed, in the frame, at a position opposing the first recess.
Inventors:
MATSUI TOMOKAZU (JP)
IWASAKI TOSHIAKI (JP)
YOKOYAMA TETSUHIDE (JP)
TAKAMURA YUJI (JP)
KAWAMURA RAITO (JP)
YANO KENJI (JP)
ISHIZONO FUMIHIKO (JP)
MIYAMOTO YUSAKU (JP)
IWASAKI TOSHIAKI (JP)
YOKOYAMA TETSUHIDE (JP)
TAKAMURA YUJI (JP)
KAWAMURA RAITO (JP)
YANO KENJI (JP)
ISHIZONO FUMIHIKO (JP)
MIYAMOTO YUSAKU (JP)
Application Number:
PCT/JP2018/017260
Publication Date:
October 31, 2019
Filing Date:
April 27, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F04C18/02
Domestic Patent References:
| WO2005038254A2 | 2005-04-28 |
Foreign References:
| JP2015209767A | 2015-11-24 | |||
| JP2011047368A | 2011-03-10 | |||
| US20060159579A1 | 2006-07-20 | |||
| US6056524A | 2000-05-02 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
Download PDF:
Previous Patent: DISPLAY DEVICE AND METHOD FOR DRIVING SAME
Next Patent: SCROLL COMPRESSOR AND REFRIGERATION CYCLE DEVICE
Next Patent: SCROLL COMPRESSOR AND REFRIGERATION CYCLE DEVICE