Title:
COMPRESSOR
Document Type and Number:
Japanese Patent JP2019178680
Kind Code:
A
Abstract:
To provide a compressor for performing suction and compression of fluid in two compression chambers by rotating two rotors opposed to each other in the axial direction of a rotary shaft in the state that a vane abuts thereon, while suppressing a reduction in the distance between the rotors resulting from the displacement of both rotors in the axial direction.SOLUTION: A compressor 10 includes two rotors 60, 80 opposed to each other in an axial direction Z and adapted to be rotated, and a vane 100 to be moved in the axial direction Z with the rotation of both the rotors 60, 80, the rotors 60, 80 having respective ring-shaped rotor surfaces 70, 90, the compressor 10 further including a front positioning part 121 protruded from the front rotor surface 70 to the rear rotor surface 90, and a rear positioning part 122 protruded from the rear rotor surface 90 to the front rotor surface 70, both the positioning parts 121, 122 abutting on each other in the axial direction Z.SELECTED DRAWING: Figure 1
More Like This:
| JPH06103032 | [Title of Invention] Compressor |
| JPS5253506 | HYDRAULIC ROTARY MACHINE |
| JPS59208188 | VANE COMPRESSOR WITH PLURAL WALL VANE |
Inventors:
HONDA KAZUYA
YAMAMOTO SHINYA
SAKAKIBARA KENGO
NAMIKI KEN
KOBAYASHI HIROYUKI
YAMAMOTO SHINYA
SAKAKIBARA KENGO
NAMIKI KEN
KOBAYASHI HIROYUKI
Application Number:
JP2018070082A
Publication Date:
October 17, 2019
Filing Date:
March 30, 2018
Export Citation:
Assignee:
TOYOTA IND CORP
International Classes:
F04C18/34; F04C29/00
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda