Title:
往復動式圧縮機
Document Type and Number:
Japanese Patent JP7058523
Kind Code:
B2
Abstract:
To provide a reciprocation type compressor which can achieve good seal performance over a long period in a compressed crank case.SOLUTION: A reciprocation type compressor includes a seal part including a first seal member and a second seal member arranged along an axial direction in a crank case through part which houses a crank mechanism in an internal space where a pressure is set to be higher than the atmospheric-pressure. A compressed gas is supplied to a gap formed between the first seal member and the second seal member.SELECTED DRAWING: Figure 6
Inventors:
Hiroshi Inoue
Tomohiro Nakatsuka
Tohru Sato
Tomohiro Nakatsuka
Tohru Sato
Application Number:
JP2018040558A
Publication Date:
April 22, 2022
Filing Date:
March 07, 2018
Export Citation:
Assignee:
ANEST IWATA CORPORATION
International Classes:
F04B39/00
Domestic Patent References:
| JP2009506249A | ||||
| JP56004690U | ||||
| JP5340350A |
Foreign References:
| US20110209786 | ||||
| WO2010095507A1 |
Attorney, Agent or Firm:
Hiroki Watanabe
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