Title:
VANE TYPE COMPRESSOR
Document Type and Number:
Japanese Patent JP2022156667
Kind Code:
A
Abstract:
To provide a vane type compressor capable of reducing power loss during actuation.SOLUTION: A vane type compressor is equipped with a housing 1, a drive shaft 8, a rotor 15, and first to fifth vanes 17a to 17e. The housing 1 has a front housing 2, a rear side plate 3, and a shell 5. The front housing 2 has a body wall 2a and a cylinder portion 2b. The rear side plate 3 is formed in a separated body from the front housing 2 including the cylinder portion 2b, and is fixed to the cylinder portion 2b. On an outer peripheral surface 3c of the rear side plate 3, a first press-in portion 71 and a second press-in portion 72 are formed. The first press-in portion 71 and the second press-in portion 72 are pressed in an inner periphery of the shell 5 to fix the rear side plate 3 to the shell 5. The first press-in portion 71 and the second press-in portion 72 extend in a circumferential direction of the drive shaft 8.SELECTED DRAWING: Figure 5
Inventors:
YOSHIKAWA DAIKI
INAGAKI MASAHIRO
INAGAKI MASAHIRO
Application Number:
JP2021060473A
Publication Date:
October 14, 2022
Filing Date:
March 31, 2021
Export Citation:
Assignee:
TOYOTA IND CORP
International Classes:
F04C18/344; F04C29/00
Attorney, Agent or Firm:
Patent Attorney Corporation Patena
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