JPS6090585U

JPS6090585U - rotary compressor

Info

Publication number: JPS6090585U
Application number: JP18358283U
Authority: JP
Inventors: 川崎　勝行
Original assignee: 三菱電機株式会社
Priority date: 1983-11-28
Filing date: 1983-11-28
Publication date: 1985-06-21

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 the drawing]

第１図は従来の回転式圧縮機の縦断面図、第２図は本考
案に係る回転式圧縮機の一実施例を説明するシリンダの
平面図、第３図はその断面図、第４図は同上実施例の作
用・効果を示す断面図、第５図は本考案の他の実施例を
示すシリンダの平面図である。２・・・駆動軸、２ａ・・・偏心軸部、３・・・シリン
ダ、３ａ・・・ボルト穴、３ｂ、３ｃ・・・溝、４・・
田−リン　　゛グピストン、５・・・ベーン、６・・・
スプリング、７・・・フロントハウジング、８・・・リ
アハウジング、９・・・ボルト。Fig. 1 is a vertical sectional view of a conventional rotary compressor, Fig. 2 is a plan view of a cylinder illustrating an embodiment of the rotary compressor according to the present invention, Fig. 3 is a sectional view thereof, and Fig. 4 FIG. 5 is a cross-sectional view showing the operation and effect of the above embodiment, and FIG. 5 is a plan view of a cylinder showing another embodiment of the present invention. 2... Drive shaft, 2a... Eccentric shaft portion, 3... Cylinder, 3a... Bolt hole, 3b, 3c... Groove, 4...
Tag piston, 5... vane, 6...
Spring, 7...Front housing, 8...Rear housing, 9...Bolt.

Claims

[Scope of utility model registration request]

A cylindrical cylinder having a compression chamber concentric with the drive shaft formed inside, a housing fastened to the cylinder so as to seal both open ends of the cylinder, and rotating integrally with the eccentric shaft portion of the drive shaft. A rotary compressor comprising a rolling piston that is driven and rolls along the inner circumferential surface of the cylinder, wherein grooves are provided in mutually fastening surfaces of at least one of the open end portions of the cylinder and the housing. A rotary compressor featuring: .