Title:
COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2022/208573
Kind Code:
A1
Abstract:
This compressor comprises: a container that forms an outer shell and has a bottom part in which an oil reservoir is formed; an electric motor unit that is provided inside the container; a main shaft that is attached to the electric motor unit and transmits the rotational force of the electric motor unit; a compression unit that rotates in conjunction with the rotation of the main shaft and compresses a refrigerant; and a wall provided in the bottom part, around the periphery of the section where refrigerant oil is taken up from the oil reservoir.
Inventors:
HORIGUCHI DAISUKE (JP)
KOSONE NOBUKAZU (JP)
TATSUWAKI KOHEI (JP)
KOSONE NOBUKAZU (JP)
TATSUWAKI KOHEI (JP)
Application Number:
PCT/JP2021/013194
Publication Date:
October 06, 2022
Filing Date:
March 29, 2021
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F04C29/02; F04B39/02; F04C18/02
Foreign References:
| JPH1018980A | 1998-01-20 | |||
| JPH0197091U | 1989-06-28 | |||
| JPS5613567U | 1981-02-05 | |||
| JPH02114793U | 1990-09-13 | |||
| JPS61268880A | 1986-11-28 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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