JPS60147793U

JPS60147793U - Rotary compressor cylinder device

Info

Publication number: JPS60147793U
Application number: JP3540684U
Authority: JP
Inventors: 文昭佐野; 卓穂平原; 浅見　和友; 和田　富美夫; 石嶋　孝次
Original assignee: 三菱電機株式会社
Priority date: 1984-03-13
Filing date: 1984-03-13
Publication date: 1985-10-01

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図は従来の回転式圧縮機の要部を示す断面図、第２
図は従来の回転式圧縮機におけるシリン　　　゛ダ装置
を示す平面図、第３図はシリンダ装置のベーンスロット
部に働く力の説明図、第４図は本考案の一実施例に係る
回転式圧縮機のシリンダ装置を示す平面図である。１・・・シリンダ本体、−２・・・回転体、３・・・偏
心回転軸、４・・・ベーン、６　ａ、　　６　ｂ・・・
サイドプレート、８・・・高圧室、９・・・低圧室、１
０・・・ベーンスロット、２０・・・ラブ。なお、図中
同一符号は同一部分又は相当する部分を示す。十Ｐ−ｔ−Figure 1 is a sectional view showing the main parts of a conventional rotary compressor;
The figure is a plan view showing a cylinder device in a conventional rotary compressor, FIG. 3 is an explanatory diagram of the force acting on the vane slot portion of the cylinder device, and FIG. 4 is a rotary compressor according to an embodiment of the present invention. FIG. 3 is a plan view showing the cylinder device of the machine. DESCRIPTION OF SYMBOLS 1... Cylinder body, -2... Rotating body, 3... Eccentric rotating shaft, 4... Vane, 6 a, 6 b...
Side plate, 8... High pressure chamber, 9... Low pressure chamber, 1
0...Bane Slot, 20...Love. Note that the same reference numerals in the figures indicate the same or corresponding parts. 10P-t-

Claims

[Scope of utility model registration request]

゛ A cylinder device for a rotary compressor that compresses gas by the eccentric rotational movement of a rotating body rotatably fitted to the eccentric part of an eccentric rotating shaft driven by an electric element, the rotating body being inside the cylinder device. A cylinder main body that divides a cylinder chamber by closing both sides with side plates, which are elements of the rotary compressor, and a vane that divides the cylinder chamber into a low pressure chamber and a high pressure chamber can be freely reciprocated. a slot formed in the cylinder body, and a rib formed on the outer peripheral surface of the cylinder body on the outer side of the slot, the rib having a width on the low pressure chamber side larger than a width on the high pressure chamber side. A cylinder device for a rotary compressor, characterized in that it is formed in a shape.