Title:
ロータリ圧縮機および蒸気圧縮式冷凍サイクル装置
Document Type and Number:
Japanese Patent JP6391816
Kind Code:
B2
Abstract:
The present invention has a valve mechanism (50) that blocks an oil-supply flow path during non-compression operation and opens same during compression operation, said oil-supply flow path guiding lubricating oil that is inside a sealed container (3), to a gap between a vane (24) and a vane groove (29), via a vane rear chamber (25).
Inventors:
Moroe Shogo
Tetsuhide Yokoyama
Shinichi Takahashi
Mikiichiro Sugiura
Tetsuhide Yokoyama
Shinichi Takahashi
Mikiichiro Sugiura
Application Number:
JP2017517471A
Publication Date:
September 19, 2018
Filing Date:
May 08, 2015
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
F04C18/356; F04C23/00; F04C29/00
Domestic Patent References:
| JP2010261347A | ||||
| JP2010116836A | ||||
| JP2014240634A |
Foreign References:
| EP1806475A1 | ||||
| WO2011030809A1 |
Attorney, Agent or Firm:
Patent Business Corporation Kisa Patent Trademark Office
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