JPS58169191U

JPS58169191U - rotary compressor

Info

Publication number: JPS58169191U
Application number: JP6655482U
Authority: JP
Inventors: 隆久平野; 谷垣　龍平
Original assignee: 三菱重工業株式会社
Priority date: 1982-05-10
Filing date: 1982-05-10
Publication date: 1983-11-11

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は公知のスライディングベーン型圧縮機の縦断面
図、第２図は第１図の■−■に沿った横断面図、第３図
は第１図の油分離器を示す斜視図、第４〜６図は本考案
の第１実施例を示すもので、第４図はその部分縦断面図
、第５図は第４図の油分離器の斜視図、第６図は第４図
の部分拡大図、第７図Ａ、　Ｂ、　Ｃはそれぞれの第２
実施例を示す部分拡大図、第８図はその第３実施例を示
す部分拡大図、第９〜１１図はそれぞれの第４実施例を
示す部分縦断面図である。１・・・ハウジング、５・・・リヤサイドブロック、５
２・・・突出軸受ボス部、５３・・・フリースペース、
５４・・・背面板、５５・・・金網、９−９・・・円筒
部、１００・・・スナップリング、１０１・・・環状溝
、１０２・・・ナツト、１０３・・・ボルト、１０４・
・・圧入リング、１０５・・・環状溝、１０６・・・内
側環状突起、１０７・・・外側環状突起、５００，５０
１・・・油分離器。FIG. 1 is a longitudinal cross-sectional view of a known sliding vane compressor, FIG. 2 is a cross-sectional view taken along the line ■-■ in FIG. 1, and FIG. 3 is a perspective view showing the oil separator shown in FIG. 1. 4 to 6 show the first embodiment of the present invention, in which FIG. 4 is a partial vertical sectional view thereof, FIG. 5 is a perspective view of the oil separator shown in FIG. 4, and FIG. Figures 7A, B, and C are partially enlarged views of the respective second
FIG. 8 is a partially enlarged view showing the third embodiment, and FIGS. 9 to 11 are partial longitudinal sectional views showing the fourth embodiment. 1...Housing, 5...Rear side block, 5
2...Protruding bearing boss part, 53...Free space,
54... Back plate, 55... Wire mesh, 9-9... Cylindrical portion, 100... Snap ring, 101... Annular groove, 102... Nut, 103... Bolt, 104...
... Press-fit ring, 105 ... Annular groove, 106 ... Inner annular projection, 107 ... Outer annular projection, 500, 50
1...Oil separator.

Claims

[Scope of utility model registration request]

The annular oil separator is directly fitted by press-fitting or shrink-fitting into the central protruding bearing boss portion of the side block that supports the rotating shaft of the rotor while closing the end face of the cylinder chamber of the compression mechanism housed in the housing. A rotary compressor characterized in that the compressor is directly fitted with a fastener such as a snap ring or a fastener such as a snap ring.