JPS60183287U - vane pump - Google Patents
vane pumpInfo
- Publication number
- JPS60183287U JPS60183287U JP7069384U JP7069384U JPS60183287U JP S60183287 U JPS60183287 U JP S60183287U JP 7069384 U JP7069384 U JP 7069384U JP 7069384 U JP7069384 U JP 7069384U JP S60183287 U JPS60183287 U JP S60183287U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- cam ring
- pump
- side plate
- 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
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例を示すベーンポンプの断面図であ
る。
１０・・・・・・ポンプハウジング、１２・・轡・エン
ドカバー、１４・・・・・・カムリング、１５．１６・
・・・・・サイドプレート、２１・・・・・・ベーン、
２２・・・・・・ロータ、 ′２５．２６・・・・・・
吸入ポート、２７，２８・・・・・・吐出ポート、４１
． ４２・・・・・・凹み部。The drawing is a sectional view of a vane pump showing an embodiment of the present invention. 10...Pump housing, 12...Bag/end cover, 14...Cam ring, 15.16.
...Side plate, 21...Vane,
22...Rotor, '25.26...
Suction port, 27, 28...Discharge port, 41
．． 42... Concavity.
Claims (1)
れたカムリングと、このカムリングの両側に配置されカ
ムリングに対接する面に吸入ポートおよび吐出ポートを
それぞれ形成した一対のサイドプレートと、前記カムリ
ングのカム面に摺接する複数のベーンを円周上に保持し
たロータとを備え、前記サイドプレートの背面にポンプ
吐出圧を作用させるようにしたベーンポンプにおいて、
前記サイドプレートとロータとの対接面に、前記ベーン
の背圧溝に対応する凹み部を前記ロータと同心的に形成
し、ロータとサイドプレートとの間のシール面をロータ
の周縁部に制限してなるベーンポンプ。A pump housing, a cam ring housed in the pump housing, a pair of side plates arranged on both sides of the cam ring and each having a suction port and a discharge port formed on the surfaces facing the cam ring, and a pair of side plates that slide on the cam surface of the cam ring. A vane pump comprising a rotor holding a plurality of contacting vanes on the circumference, and applying pump discharge pressure to the back surface of the side plate,
A concave portion corresponding to the back pressure groove of the vane is formed concentrically with the rotor on the contact surface between the side plate and the rotor, and a sealing surface between the rotor and the side plate is limited to the peripheral edge of the rotor. A vane pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7069384U JPS60183287U (en) | 1984-05-14 | 1984-05-14 | vane pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7069384U JPS60183287U (en) | 1984-05-14 | 1984-05-14 | vane pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60183287U true JPS60183287U (en) | 1985-12-05 |
Family
ID=30607503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7069384U Pending JPS60183287U (en) | 1984-05-14 | 1984-05-14 | vane pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60183287U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011111912A (en) * | 2009-11-24 | 2011-06-09 | Denso Corp | Vane pump and evaporative leak check system having the same |
| JP2016180369A (en) * | 2015-03-24 | 2016-10-13 | 株式会社ショーワ | Vane pump |
-
1984
- 1984-05-14 JP JP7069384U patent/JPS60183287U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011111912A (en) * | 2009-11-24 | 2011-06-09 | Denso Corp | Vane pump and evaporative leak check system having the same |
| JP2016180369A (en) * | 2015-03-24 | 2016-10-13 | 株式会社ショーワ | Vane pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59190985U (en) | vane compressor | |
| JPS60183287U (en) | vane pump | |
| JPS60108784U (en) | Vacuum pump | |
| JPS61181888U (en) | ||
| JPS607372U (en) | Compressor discharge valve device | |
| JPS6257790U (en) | ||
| JPS61181889U (en) | ||
| JPS59146591U (en) | Internal gear oil pump | |
| JPS59160874U (en) | vane pump | |
| JPS59123690U (en) | vane pump | |
| JPS5976779U (en) | vane pump | |
| JPS5838070U (en) | Internal combustion engine sealing device | |
| JPS5863386U (en) | trochoid pump | |
| JPS6069378U (en) | vane pump | |
| JPS5859987U (en) | vane pump | |
| JPS58171227U (en) | Adhesion prevention crushing blade for wet crushing granulator | |
| JPS6272483U (en) | ||
| JPS6065394U (en) | rotary compressor | |
| JPS6110991U (en) | Ceramics vane pump | |
| JPS58118286U (en) | rotary compressor | |
| JPS6084786U (en) | vane pump blade | |
| JPS61204984U (en) | ||
| JPS59119988U (en) | flexible vane rotary pump | |
| JPS63134184U (en) | ||
| JPS6114793U (en) | Trochoid type oil pump |