JPS59584U - vane compressor - Google Patents

vane compressor

Info

Publication number
JPS59584U
JPS59584U JP9545482U JP9545482U JPS59584U JP S59584 U JPS59584 U JP S59584U JP 9545482 U JP9545482 U JP 9545482U JP 9545482 U JP9545482 U JP 9545482U JP S59584 U JPS59584 U JP S59584U
Authority
JP
Japan
Prior art keywords
vane
back pressure
rotor
pressure chamber
compressor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP9545482U
Other languages
Japanese (ja)
Other versions
JPH0137187Y2 (en
Inventor
中村　照夫
Original Assignee
株式会社ボッシュオートモーティブ　システム
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社ボッシュオートモーティブ　システム filed Critical 株式会社ボッシュオートモーティブ　システム
Priority to JP9545482U priority Critical patent/JPS59584U/en
Publication of JPS59584U publication Critical patent/JPS59584U/en
Application granted granted Critical
Publication of JPH0137187Y2 publication Critical patent/JPH0137187Y2/ja
Granted legal-status Critical Current

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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

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案のベーン型圧縮−を示す縦断面図、第
２図は第１図のＡ−Ａ線断面図、第３図は同上に用いた
ホルダ付近め構造を示す拡大断面図である。 １・・・・・・圧縮機本体、２・・・・・・シリンダ、
３ａ。 ３ｂ・・・・・・サイドブロック、４・・・・・・案内
面、６・・曲ロータ、８ａ、　　Ｂｂ・・・・・・動作
空間、９ａ、　　９ｂ・・・・・・ラジアルシール部、
１１・・・・・・ベーン、１２・・・・・・背圧室、２
７ａ、２７ｂ・・・・・・ホルダ、２９：・・・・・嵌
合用溝。Fig. 1 is a longitudinal sectional view showing the vane type compression of this invention, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 is an enlarged sectional view showing the structure near the holder used in the above. be. 1...Compressor body, 2...Cylinder,
3a. 3b... Side block, 4... Guide surface, 6... Bent rotor, 8a, Bb... Operating space, 9a, 9b... Radial seal portion ,
11... Vane, 12... Back pressure chamber, 2
7a, 27b...Holder, 29:...Fitting groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダの両側にサイドブロックを固定して構成された
圧縮機本体内にロータを配置し、このロータの周面が前
記シリシダに形成された案内面に接触する２つのラジア
ルシール部で区画して２つの動作空間を形成し、該動作
空間で前記ロータに設けられたベーンが背圧室からの背
圧によりシリンダの案内面に押付けられながら回転する
ベーン型圧縮機において、前記動作空間の１方側でサイ
ドブロックの側面に出没自在に設けられたホルダと、こ
のホルダに嵌合するように前記ベーンの側面に形成され
た嵌合用溝とを有して、前記ベーンが１つの動作空間を
通過するときに引込んだ状態す拘束し得るベーン拘束装
置を設けると共に、前記背圧室に吸入ガス圧令導いて背
圧室の圧力を那低に切換える背圧切換装置を設けたこと
を特徴とするベーン型圧縮機。A rotor is disposed within a compressor main body configured by fixing side blocks on both sides of the cylinder, and the circumferential surface of the rotor is partitioned by two radial seals that contact the guide surface formed on the cylindrical cylinder. In a vane type compressor, a vane provided on the rotor rotates in the operating space while being pressed against a guide surface of a cylinder due to back pressure from a back pressure chamber. and a fitting groove formed in the side surface of the vane so as to fit into the holder, and the vane passes through one operating space. The vane restraint device is characterized in that it is provided with a vane restraint device that can be restrained when in a retracted state, and a back pressure switching device that guides the intake gas pressure command to the back pressure chamber and switches the pressure in the back pressure chamber to low. Vane compressor.
JP9545482U 1982-06-25 1982-06-25 vane compressor Granted JPS59584U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9545482U JPS59584U (en) 1982-06-25 1982-06-25 vane compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9545482U JPS59584U (en) 1982-06-25 1982-06-25 vane compressor

Publications (2)

Publication Number Publication Date
JPS59584U true JPS59584U (en) 1984-01-05
JPH0137187Y2 JPH0137187Y2 (en) 1989-11-09

Family

ID=30227944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9545482U Granted JPS59584U (en) 1982-06-25 1982-06-25 vane compressor

Country Status (1)

Country Link
JP (1) JPS59584U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5197138A (en) * 1975-01-21 1976-08-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5197138A (en) * 1975-01-21 1976-08-26

Also Published As

Publication number Publication date
JPH0137187Y2 (en) 1989-11-09

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