JPS6132592U

JPS6132592U - rotary compressor

Info

Publication number: JPS6132592U
Application number: JP11599684U
Authority: JP
Inventors: 正広三浦; 凡考安達
Original assignee: カルソニックカンセイ株式会社
Priority date: 1984-07-31
Filing date: 1984-07-31
Publication date: 1986-02-27

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図は第２図のカムリングの要部を示す斜視図、第４図
は本考案に係るロータリコンプレツサを示す第３図と同
様の図、第５．６図は本考案のその他の実施例を示す第
３図と同様の図である。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−・・ロー
タ、９・・・ベーン溝、１０・・・ベーン、１４・・・
Ｄｉ出口、１９・・・凹部、２０．２１・・・溝。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 a perspective view showing the main parts of the cam ring shown in Fig. 2, and Fig. 4 is a sectional view showing the rotary compressor according to the present invention. 3 and 5.6 are similar views to FIG. 3 showing other embodiments of the present invention. 1...Casing, 2, 3...Side block, 4
...Cam ring, 5...Cylinder chamber, 6-...Rotor, 9...Vane groove, 10...Vane, 14...
Di exit, 19... recess, 20.21... groove.

Claims

[Scope of utility model registration request]

(1) A rotary compressor comprising a plurality of refrigerant discharge ports provided at intervals in the axial direction on the inner circumferential wall of a cam ring, characterized in that a groove is formed to communicate between adjacent discharge ports.

(2) The rotor recompressor according to claim 1, wherein each groove is inclined with respect to the rotating direction of the rotor.