JPS5940595U

JPS5940595U - rotary compressor

Info

Publication number: JPS5940595U
Application number: JP13312182U
Authority: JP
Inventors: 功川辺; 桜井　栄佐; 長友　繁美
Original assignee: 株式会社東芝
Priority date: 1982-09-03
Filing date: 1982-09-03
Publication date: 1984-03-15

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 drawings]

第１図は従来のロータリーコンプレッサのクランク部断
面図、第２図は本考案のロータリーコンプレッサの一実
施例を示すクランク部断面図、第３図は本考案のロータ
リーコンプレッサの一実施例を示す軸受平面図である。２・・・クランク、３・・・クランク側スラスト面、７
・・・軸受側スラスト面、９・・・シャフト、１１・・
・軸受、１３・・・スラスト面、１５・・・スラスト面
切欠き、１７・・・クランク部油穴。Fig. 1 is a sectional view of the crank part of a conventional rotary compressor, Fig. 2 is a sectional view of the crank part showing an embodiment of the rotary compressor of the present invention, and Fig. 3 is a bearing showing an embodiment of the rotary compressor of the present invention. FIG. 2...Crank, 3...Crank side thrust surface, 7
...Bearing side thrust surface, 9...Shaft, 11...
・Bearing, 13... Thrust surface, 15... Thrust surface notch, 17... Crank oil hole.

Claims

[Scope of utility model registration request]

1. A rotary compressor that has a crank and a roller that rotate eccentrically within a cylinder, and has an end of the crank in contact with an end surface of a bearing, the rotary compressor having a notch for lubrication on the contact surface.