JPS5986388U - vane compressor - Google Patents

vane compressor

Info

Publication number
JPS5986388U
JPS5986388U JP18221582U JP18221582U JPS5986388U JP S5986388 U JPS5986388 U JP S5986388U JP 18221582 U JP18221582 U JP 18221582U JP 18221582 U JP18221582 U JP 18221582U JP S5986388 U JPS5986388 U JP S5986388U
Authority
JP
Japan
Prior art keywords
rotor
pump housing
rotates
annular grooves
vane
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
JP18221582U
Other languages
Japanese (ja)
Inventor
渋谷 常則
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 JP18221582U priority Critical patent/JPS5986388U/en
Publication of JPS5986388U publication Critical patent/JPS5986388U/en
Pending legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)

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) [Abstract] 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図は本考案に係るベーン型圧縮轡の一実施例を
示す縦断面図、第2図は第1図の矢線■−■断面図、第
3図は第1図の要部拡大図、第4図乃至第6図及び第8
図は本考案の他の実施例を示す要部拡大断面図、第7図
は第5図及び第6図に示すシール部材の斜視図、第9図
は第8図に示すウェーブスプリングの斜視図である。 1・・・ケース、2・・・シリンダ、3.4・・・サイ
ドブロック、5・・・ポンプハウジング、6・・・ロー
タ、7 −・・・ベーン、8・・・回転軸、9.10・
・・圧縮室、13゜14・・・吐出弁、19.20.2
2〜24・・・シール   。 部材、21・・・オイル、25・・・ウェーブスプリン
グ。
' Fig. 1 is a longitudinal sectional view showing an embodiment of the vane type compression girder according to the present invention, Fig. 2 is a sectional view taken along the arrow ■-■ in Fig. 1, and Fig. 3 is an enlarged view of the main part of Fig. 1. Figures 4 to 6 and 8
7 is a perspective view of the sealing member shown in FIGS. 5 and 6, and FIG. 9 is a perspective view of the wave spring shown in FIG. 8. It is. DESCRIPTION OF SYMBOLS 1... Case, 2... Cylinder, 3.4... Side block, 5... Pump housing, 6... Rotor, 7 -... Vane, 8... Rotating shaft, 9. 10・
...Compression chamber, 13°14...Discharge valve, 19.20.2
2-24...Seal. Parts: 21...oil, 25...wave spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ポンプハウジング内を回転するロータの周部に半径方向
に形成された複数のスリット内に人出自在に嵌挿されロ
ータの回転に伴ない前記ポンプハウジング内面のカム周
面に摺接して回転するベーンにより、カム周面とロータ
との間に画成される圧縮室内の媒体を圧縮するベーン型
圧縮機において、前記ポンプハウジングの両サイドブロ
ックの前記ロータの側面との対向面に該ロータの直径よ
りも小さい直径の環状溝を削設すると共に、これらの各
環状溝の底部と吐出圧室とを連通ずる小孔゛  を穿設
し、前記各環状溝内に環状のシール部材を嵌合配設し、
前記吐出室内の圧力により前記シール部材を前記ロータ
側面に圧接することを特徴とするベーン型圧縮機。
A vane that is freely inserted into a plurality of slits formed in the radial direction on the circumference of a rotor that rotates within the pump housing, and rotates in sliding contact with a cam circumferential surface on the inner surface of the pump housing as the rotor rotates. In a vane type compressor that compresses a medium in a compression chamber defined between a cam circumferential surface and a rotor, a diameter of the rotor is larger than that of the rotor on a surface of both side blocks of the pump housing facing the side surface of the rotor. At the same time, annular grooves with a small diameter are cut out, and small holes are bored through which the bottoms of these annular grooves communicate with the discharge pressure chamber, and an annular sealing member is fitted and disposed in each of the annular grooves. death,
A vane type compressor, wherein the sealing member is brought into pressure contact with the side surface of the rotor by the pressure inside the discharge chamber.
JP18221582U 1982-12-01 1982-12-01 vane compressor Pending JPS5986388U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18221582U JPS5986388U (en) 1982-12-01 1982-12-01 vane compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18221582U JPS5986388U (en) 1982-12-01 1982-12-01 vane compressor

Publications (1)

Publication Number Publication Date
JPS5986388U true JPS5986388U (en) 1984-06-11

Family

ID=30394663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18221582U Pending JPS5986388U (en) 1982-12-01 1982-12-01 vane compressor

Country Status (1)

Country Link
JP (1) JPS5986388U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50144105A (en) * 1974-05-08 1975-11-19
JPS52151092A (en) * 1976-06-10 1977-12-15 Boeke Jan Hydrogen ion concentration measuring instrument
JPS5718793B2 (en) * 1978-12-27 1982-04-19

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50144105A (en) * 1974-05-08 1975-11-19
JPS52151092A (en) * 1976-06-10 1977-12-15 Boeke Jan Hydrogen ion concentration measuring instrument
JPS5718793B2 (en) * 1978-12-27 1982-04-19

Similar Documents

Publication Publication Date Title
JPS5986388U (en) vane compressor
JPS615389U (en) Vane type rotary compressor
JPS62181U (en)
JPS59144184U (en) vane pump
JPS59144186U (en) gas compressor
JPS5866195U (en) rotary compressor
JPS58144091U (en) Variable displacement vane pump
JPS6088094U (en) fluid compression machinery
JPS60127497U (en) Rolling piston compressor
JPS58102792U (en) vane compressor
JPS5887987U (en) rotary compressor
JPS5941683U (en) reciprocating compressor
JPS59148493U (en) vane pump
JPS5853889U (en) rotary compressor
JPS6157187U (en)
JPS6137832Y2 (en)
JPS58116701U (en) Positive displacement rotary vane expander
JPS6066884U (en) rotary vane pump
JPS60155789U (en) vane pump
JPH01113172U (en)
JPS5911191U (en) rotary compressor
JPS6066885U (en) rotary vane pump
JPS60102488U (en) Vane pump for engine lubrication
JPS6021581U (en) Variable displacement vane pump
JPS60107695U (en) Rotating shaft lubrication device