Title:
ELECTRIC COMPRESSOR AND ASSEMBLY METHOD FOR ELECTRIC COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2022/091976
Kind Code:
A1
Abstract:
Provided is an electric compressor (100) comprising: a housing (10); an end housing (20) that seals an opening part (11) of the housing (10); fastening bolts (21) that generate fastening force for bringing the housing (10) and the end housing (20) closer to each other; a compressor (30) that is disposed on the opening part (11) side of the housing (10); a motor (40) that is disposed on a bottom part (12) side of the housing (10); and a holding part (80) that is disposed between the compressor (30) and the motor (40). The motor (40) is provided with a stator (41) and a rotor (42). In a state where a first end surface (41a) on the bottom part (12) side is in contact with the housing (10) and a second end surface (41b) on the opening part (11) side is in contact with the holding part (80), the stator (41) is fixed to the housing (10) by fastening force generated by the fastening bolts (21).
Inventors:
KUWAHARA TAKAYUKI (JP)
HIRATA HIROFUMI (JP)
HIRATA HIROFUMI (JP)
Application Number:
PCT/JP2021/039112
Publication Date:
May 05, 2022
Filing Date:
October 22, 2021
Export Citation:
Assignee:
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD (JP)
International Classes:
F04B39/00; F04C29/00; H02K7/14
Foreign References:
| JP2019112987A | 2019-07-11 | |||
| JP2006177231A | 2006-07-06 | |||
| JPS5037912U | 1975-04-19 |
Attorney, Agent or Firm:
FUJITA, Takaharu (JP)
Download PDF:
Previous Patent: METHOD FOR DEHYDRATION TREATMENT OF WATER-ABSORBENT RESIN PARTICLES
Next Patent: SCRIBING TOOL, SCRIBING DEVICE, AND JOINT
Next Patent: SCRIBING TOOL, SCRIBING DEVICE, AND JOINT