Title:
COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2016/139796
Kind Code:
A1
Abstract:
A compressor 100 comprises: a compression mechanism part 3 that includes a compression chamber 14 that compresses a fluid and a discharge port 16 that discharges the fluid compressed by the compression chamber 14; and a reed valve 17 that includes a fixed part 17a that is fixed to the compression mechanism part 3 and a movable part 17b that opens/closes the discharge port 16, the reed valve being provided outside the compression chamber 14. A groove 20 is formed in the compression mechanism part 3, the groove 20 accommodating at least part of the reed valve 17. The groove 20 includes a port periphery section 20a that surrounds the discharge port 16 and a reinforcement section 23 that surrounds the port periphery section 20a. The thickness of a part of the compression mechanism part 3 where the reinforcement section 23 is formed gradually increases toward the outside from the port periphery section 20a.
Inventors:
IMAGAWA YUICHIRO (JP)
KANRI TOSHIFUMI (JP)
NAGASAWA HIROKI (JP)
KIMOTO TAKAYA (JP)
ENDO KATSUMI (JP)
KANRI TOSHIFUMI (JP)
NAGASAWA HIROKI (JP)
KIMOTO TAKAYA (JP)
ENDO KATSUMI (JP)
Application Number:
PCT/JP2015/056498
Publication Date:
September 09, 2016
Filing Date:
March 05, 2015
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F04C29/12; F04B39/10
Foreign References:
| JPH02291485A | 1990-12-03 | |||
| JP2012255370A | 2012-12-27 | |||
| JP2014070595A | 2014-04-21 | |||
| JP2000087893A | 2000-03-28 | |||
| JPH03217686A | 1991-09-25 | |||
| JP2010151026A | 2010-07-08 | |||
| JP2006105040A | 2006-04-20 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
Patent business corporation きさ patent trademark office (JP)
Patent business corporation きさ patent trademark office (JP)
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