JPS6110988U

JPS6110988U - rotary compressor

Info

Publication number: JPS6110988U
Application number: JP9383584U
Authority: JP
Inventors: 良一久保
Original assignee: Calsonic Kansei Corp
Current assignee: Marelli Corp
Priority date: 1984-06-25
Filing date: 1984-06-25
Publication date: 1986-01-22

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図は従来のロータリコンプレツサを示す縦断面図、
第２図は第１図の■一■線による相当部分の断面図、第
３図は本考案に係るロータリコンプレツサの実施例を示
す要部の分解斜視図、第４図は第３図のＩＶ−ＩＶ線に
沿う矢視図、第５図は第４図の■−■線による断面図で
ある。１・・・ケーシング、２，３・・・サイドブロック、４
・・・カムリング、５・・・シリンダ室、６・・田一タ
、９・・・ベーン溝、１０・・・ベーン、２０．２１・
・・円形凹部、２２，２３・・・楕円形突部。Figure 1 is a longitudinal sectional view showing a conventional rotary compressor.
Fig. 2 is a sectional view of a portion corresponding to the line 1 - 2 in Fig. 1, Fig. 3 is an exploded perspective view of the main part showing an embodiment of the rotary compressor according to the present invention, and Fig. 4 is a sectional view of the main part shown in Fig. 3. FIG. 5 is a sectional view taken along line IV--IV in FIG. 4. 1...Casing, 2, 3...Side block, 4
...Cam ring, 5...Cylinder chamber, 6...Taichita, 9...Vane groove, 10...Vane, 20.21.
...Circular recess, 22, 23...Oval protrusion.

Claims

[Scope of utility model registration request]

A rotor 6 in which a plurality of vane grooves 9 are formed is disposed in the cam ring 4 in which the cylinder chamber 5 is formed, and the ends of the rotor 6 are supported by the side blocks 2 and 3, and each vane groove 9 In a rotary compressor in which a vane 10 is slidably housed, circular recesses 20 and 21 are formed at both ends of the rotor 6, and a protrusion similar in shape to the cylinder chamber shape is formed in each side block 2 and 3. The parts 22 and 23 are connected to the vanes 1 in the circular recesses 2 and 0 and 21.
A rotary compressor characterized in that the protrusions 20 and 22 are protruded so as to come into contact with the zero end, and the longitudinal direction of the protrusions 20 and 22 is made to coincide with the longitudinal direction of the cylinder chamber 5.