JPS59133796U

JPS59133796U - rotary compressor

Info

Publication number: JPS59133796U
Application number: JP2704783U
Authority: JP
Inventors: 昌司加藤
Original assignee: 三菱重工業株式会社
Priority date: 1983-02-28
Filing date: 1983-02-28
Publication date: 1984-09-07

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図は従来の冷凍装置の機構とロータリ圧縮機の縦断
面図、第２図は第１因の■−■部分の断面図、第３図は
第２図の■−■部分の断面図、第４図は本案の一実施例
を示す第３図相当部分の断面図、第５図は第４図の■−
■部分の断面図、第６図は第４図における遮蔽部材の斜
面図、第７図は遮蔽部材の第２実施例を示す斜視図であ
る。１：ケーシング、１４：吐出空間、１６：シリンダ、１
９：ロータ、２４：仕切板、２５：押えバネ、２６：ス
リット、２６ａ：立式、２７．　２８：遮蔽部材、２９
：ボルト。第１藺第４図第５図Figure 1 is a vertical cross-sectional view of the conventional refrigeration system mechanism and rotary compressor, Figure 2 is a cross-sectional view of the ■-■ portion of the first cause, and Figure 3 is a cross-sectional view of the ■-■ portion of Figure 2. , Fig. 4 is a sectional view of a portion corresponding to Fig. 3 showing an embodiment of the present invention, and Fig. 5 is a cross-sectional view of the part corresponding to Fig. 4.
6 is a perspective view of the shielding member in FIG. 4, and FIG. 7 is a perspective view showing a second embodiment of the shielding member. 1: Casing, 14: Discharge space, 16: Cylinder, 1
9: rotor, 24: partition plate, 25: presser spring, 26: slit, 26a: vertical type, 27. 28: Shielding member, 29
:bolt. Figure 1 Figure 4 Figure 5

Claims

[Scope of utility model registration request]

a cylinder that is fixedly installed in a casing and rotatably accommodates a rotor; a spring-biased partition plate that is guided through a slit formed in the cylinder and that is reciprocated with its distal end abutting the outer peripheral surface of the rotor; In a rotary compressor, the rotary compressor is provided with a vertical type that serves as an escape space and lubrication on the base side of the partition plate, which is provided in the slit portion and penetrates through both sides of the cylinder, and an end on the discharge space side of the cylinder side in the vertical position. A rotary compressor characterized in that a portion thereof is covered with a shielding member.