Title:
SCROLL-TYPE COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2018/131235
Kind Code:
A1
Abstract:
The scroll-type compressor has a fixed scroll, a turning scroll, and a bearing part supporting a drive shaft for turning the turning scroll. A back pressure chamber surrounded by the turning scroll and the bearing part is formed on the opposite side of the turning scroll from a compression chamber. This scroll-type compressor is provided with a communication path connecting between an inlet and an outlet. The inlet opens toward the compression chamber at the fixed scroll, and the outlet opens toward the back pressure chamber at the bearing part.
Inventors:
IMANISHI TAKESHI
HASHIMOTO TAKESHI
KAWATA TAKESHI
NISHIBORI KEI
IWASA MAKOTO
OGAWA NOBUAKI
ABE YOSHIFUMI
HASHIMOTO TAKESHI
KAWATA TAKESHI
NISHIBORI KEI
IWASA MAKOTO
OGAWA NOBUAKI
ABE YOSHIFUMI
Application Number:
PCT/JP2017/036941
Publication Date:
July 19, 2018
Filing Date:
October 12, 2017
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
F04C18/02; F04C29/00
Foreign References:
| US5277563A | 1994-01-11 | |||
| JPH09177683A | 1997-07-11 | |||
| JP2011064189A | 2011-03-31 | |||
| JPH11190285A | 1999-07-13 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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