JPS6137488U

JPS6137488U - Vane type rotary compressor

Info

Publication number: JPS6137488U
Application number: JP12276184U
Authority: JP
Inventors: 雅彦原
Original assignee: 株式会社アツギユニシア
Priority date: 1984-08-10
Filing date: 1984-08-10
Publication date: 1986-03-08

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案に係るベーン型回転圧縮機のロータス
リットとベーンの拡大断面図、第２図は第１図のロータ
スリットの出入口のロータ回転方向後方側の縁部に丸棒
状部材を取付ける状態を示す説明図、第３，４図は従来
のベーン型回転圧縮機の作動室部分を示すもので、第３
図はその正面断面図、第４図は側断面図、第５図は従来
のベーン型回転圧縮機のロータスリットとベーンの拡大
断面図である。１・・・・・・フロントプレート、２・・・・・・リャ
プレー−ト、３・・・・・・カムリング、３ａ・・・・
・・カムリングのカム面、５−−−−−−ロータ軸、１
４−−−−−−ロータ、１６・・・・・田一タスリッ
ト、１７・・・・・・ベーン。Figure 1 is an enlarged sectional view of the rotor slit and vane of the vane-type rotary compressor according to this invention, and Figure 2 is a round rod-shaped member attached to the rear edge of the entrance and exit of the rotor slit in Figure 1 in the rotor rotation direction. Explanatory diagrams showing the state, Figures 3 and 4 show the working chamber part of a conventional vane type rotary compressor.
The figure is a front sectional view, FIG. 4 is a side sectional view, and FIG. 5 is an enlarged sectional view of the rotor slit and vanes of a conventional vane-type rotary compressor. 1...Front plate, 2...Rear plate, 3...Cam ring, 3a...
・・Cam ring cam surface, 5---Rotor shaft, 1
4---Rotor, 16... Taichi Taslit, 17... Vane.

Claims

[Scope of utility model registration request]

A cam ring is installed between the front plate and the retainer plate, a rotor having a radial rotor slit in which the vanes are slidably accommodated is provided in the cam ring, and a rotor shaft of the rotor is pivotally supported by the front plate and the retainer plate, In a vane-type rotary compressor in which the vane is moved in and out of the lotus lift as the rotor rotates, and one end of the vane is in sliding contact with the cam surface on the inner circumference of the cam ring, the rear part of the entrance and exit of the rotor slit in the direction of rotor rotation is used. A vane-type rotary compressor characterized by a side edge having an arcuate cross section.