JPS5886493U - Vane compressor oil supply system - Google Patents

Vane compressor oil supply system

Info

Publication number
JPS5886493U
JPS5886493U JP18201081U JP18201081U JPS5886493U JP S5886493 U JPS5886493 U JP S5886493U JP 18201081 U JP18201081 U JP 18201081U JP 18201081 U JP18201081 U JP 18201081U JP S5886493 U JPS5886493 U JP S5886493U
Authority
JP
Japan
Prior art keywords
side block
pressure chamber
oil supply
pump housing
rotor
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.)
Pending
Application number
JP18201081U
Other languages
Japanese (ja)
Inventor
飯尾 正裕
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 JP18201081U priority Critical patent/JPS5886493U/en
Publication of JPS5886493U publication Critical patent/JPS5886493U/en
Pending legal-status Critical Current

Links

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図及び第2図は一般的のベーン型圧縮機を示し、第
1図はその縦断面図、第2図は第1図のI−I線に沿う
横断面図、第3図及び第4図は本考案の実施例を示し、
第3図は本給油装置を設けたベーン型圧縮機の縦断面図
、第4図は第3図における■−■線に沿う横断面図、第
5図は本考案による給油装置を設けた場合の軸受部にお
ける潤滑油の通過油量と給油圧力との関係を示すグラ[
)である。 1・・・・・・ケース、2・・・・・・ポンプハウジン
グ、2a・・・・・・カムリング、2b・・・・・・フ
ロントサイドブロック、2C・・二・・・リヤサイドブ
ロック、3・・・・・・ロータ、3a…・・・スリット
、3b・・・・・・ベーン、3C・・・・・・背圧室、
4・・・・・・軸受部、6・・・・・・回転軸、13・
・・・・・吐出圧室、15・・・・・・潤滑油給油孔、
16・・・・・・給油装置、16a・・・・・・多孔性
材料、17・・・・・・下部間隙。
Figures 1 and 2 show a general vane type compressor, with Figure 1 being a longitudinal sectional view, Figure 2 being a cross sectional view taken along line I-I in Figure 1, and Figures 3 and 2 being a longitudinal sectional view. Figure 4 shows an embodiment of the present invention,
Fig. 3 is a longitudinal cross-sectional view of a vane type compressor equipped with the present oil supply device, Fig. 4 is a cross-sectional view taken along the line ■-■ in Fig. 3, and Fig. 5 is a case in which the oil supply device according to the present invention is installed. The graph showing the relationship between the amount of lubricating oil passing through the bearing and the oil supply pressure [
). 1...Case, 2...Pump housing, 2a...Cam ring, 2b...Front side block, 2C...2...Rear side block, 3 ...Rotor, 3a...Slit, 3b...Vane, 3C...Back pressure chamber,
4...Bearing section, 6...Rotating shaft, 13.
...Discharge pressure chamber, 15...Lubricating oil supply hole,
16...Oil supply device, 16a...Porous material, 17...Lower gap.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] カムリングと、カムリングの両側に接合されたフロント
サイドブロック及びリヤサイドブロックとにより形成さ
れたポンプハウジングと、該ポンプハウジング内に配さ
れ、半径方向に複数のスリットが形成され、各スリット
にベーンが進退自在に嵌挿され、内部に上記スリットに
連通ずる背圧室が形成されたロータと、サイドブロック
の軸受部に支承され上記ロータを装着した回転軸とを備
え、かつサイドブロックに上記回転軸の軸受部及びロー
タの背圧室へ潤滑油を供給する潤滑油給油孔が設けられ
、前記ポンプハウジングとケースとの間に吐出圧室が形
成されたベーン型圧縮機において、潤滑油保持性と併せ
て異物補集性を有する多孔性材料を前記フロントサイド
ブロックの潤滑油給油孔に挿入、し、その下端を吐出圧
室に通じるケース内の下部間隙に十分垂下したことを特
徴とするベーン型圧縮機の給油装置。
A pump housing formed by a cam ring, a front side block and a rear side block joined to both sides of the cam ring, and a plurality of slits arranged in the pump housing in the radial direction, and a vane can move forward and backward into each slit. a rotor that is fitted into the rotor and has a back pressure chamber formed therein that communicates with the slit, and a rotating shaft that is supported by a bearing of a side block and has the rotor attached thereto, and a bearing of the rotary shaft that is mounted on the side block. A vane type compressor is provided with a lubricating oil supply hole for supplying lubricating oil to the back pressure chamber of the pump housing and the rotor, and a discharge pressure chamber is formed between the pump housing and the case. A vane type compressor characterized in that a porous material having a foreign matter trapping property is inserted into the lubricating oil supply hole of the front side block, and its lower end is sufficiently suspended in a lower gap in the case communicating with the discharge pressure chamber. refueling device.
JP18201081U 1981-12-07 1981-12-07 Vane compressor oil supply system Pending JPS5886493U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18201081U JPS5886493U (en) 1981-12-07 1981-12-07 Vane compressor oil supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18201081U JPS5886493U (en) 1981-12-07 1981-12-07 Vane compressor oil supply system

Publications (1)

Publication Number Publication Date
JPS5886493U true JPS5886493U (en) 1983-06-11

Family

ID=29979995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18201081U Pending JPS5886493U (en) 1981-12-07 1981-12-07 Vane compressor oil supply system

Country Status (1)

Country Link
JP (1) JPS5886493U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5644275A (en) * 1979-09-20 1981-04-23 Matsushita Electric Ind Co Ltd Solid image pickup device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5644275A (en) * 1979-09-20 1981-04-23 Matsushita Electric Ind Co Ltd Solid image pickup device

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