JPS5867996U

JPS5867996U - rotary vane compressor

Info

Publication number: JPS5867996U
Application number: JP16396781U
Authority: JP
Inventors: 新倉　靖博
Original assignee: 日産自動車株式会社
Priority date: 1981-11-02
Filing date: 1981-11-02
Publication date: 1983-05-09

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図は従来形ロータリーベージコンプレッサの一部
切欠側面因、第２図は第１図のＡ−Ａ断面図、第３図は
来者案ロータリーベーンコンプレッ°すの縦断側面図、
第４図は第３図のＢ−Ｂ断面図である。１・・・カムハウジング、２・・・フロントプレート、
３ｅｅｅリャプレー−ト、４・・・ロータ、５・・・ベ
ーン、６・・・室、７・・・吸入ポート、８．２２−・
・吐出ポート、９．２３−・・吐出弁、１０・・・リヤ
カバー、１１−・・出口、１２・・・フロントカバー、
１６−・・フィルター、１７．２０−・・高圧室、１８
・・・潤滑油室、１９−・・冷媒ガス室、２１．２４−
・・弁リフト押え、２５〜２７−・・透礼（連絡孔）。　　′ 第２図, Fig. 1 is a partially cutaway side view of a conventional rotary vane compressor, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 is a vertical sectional side view of a rotary vane compressor proposed by a visitor.
FIG. 4 is a sectional view taken along line BB in FIG. 3. 1...Cam housing, 2...Front plate,
3eee rear plate, 4... rotor, 5... vane, 6... chamber, 7... suction port, 8.22-.
・Discharge port, 9.23--Discharge valve, 10--Rear cover, 11--Outlet, 12--Front cover,
16--Filter, 17.20--High pressure chamber, 18
... Lubricating oil chamber, 19-... Refrigerant gas chamber, 21.24-
... Valve lift presser, 25-27 - ... Torei (communication hole). ' Figure 2

Claims

[Scope of utility model registration request]

A rotor and a plurality of vanes that rotate integrally with the rotor and can advance and retreat in its radial direction are rotatably supported within a space defined by a cam housing and a front plate and a rear plate that close openings at both ends of the cam housing. , a rotary vane compressor in which the volumes of chambers between adjacent vanes are changed by the rotation of the rotor and vanes, and fluid sucked into these chambers is discharged from discharge ports, wherein the discharge ports are arranged on the front plate and the rear plate, respectively. and a communication hole substantially parallel to these discharge ports is provided in the cam housing, and the fluid discharged from the discharge port of the front plate or the discharge port of the rear plate is directed to the other discharge port through the communication hole, A q-tally vane compressor configured to merge fluid discharged from this discharge port.