Title:
SCROLL COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2024/084975
Kind Code:
A1
Abstract:
Provided is a scroll compressor comprising: a scroll compression mechanism (5); a rear housing (2) which accommodates the scroll compression mechanism (5); and a front housing (3) in which a slidable surface (3Ba) which comes into contact with an end surface (16a) of an orbiting scroll (16) is formed at an end section on the scroll compression mechanism (5) side. In the rear housing (2), a suction port (2b) which introduces a refrigerant gas into an internal space (IS) is formed. At a position where the slidable surface (3Ba) is disposed, an outer edge section (3c) of the front housing (3) in the radial direction RD is disposed with a clearance (CL) between the outer edge section and the inner circumferential surface (2c) of the rear housing (2). The compressor (1) has notch sections (3d) which are notched inward in the radial direction (RD) at a plurality of locations in the circumferential direction around an axis (X) so that the refrigerant gas introduced into the internal space (IS) from the suction port (2b) is guided to the scroll compression mechanism (5) side.
Inventors:
MIYAMOTO YOSHIAKI (JP)
NOGUCHI AKIHIRO (JP)
SETO SYUNSUKE (JP)
NOGUCHI AKIHIRO (JP)
SETO SYUNSUKE (JP)
Application Number:
PCT/JP2023/036293
Publication Date:
April 25, 2024
Filing Date:
October 04, 2023
Export Citation:
Assignee:
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD (JP)
International Classes:
F04C18/02
Foreign References:
| JP2018009457A | 2018-01-18 | |||
| JP2020153240A | 2020-09-24 | |||
| JPH09158865A | 1997-06-17 |
Attorney, Agent or Firm:
FUJITA, Takaharu (JP)
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