JPS63160385U - - Google Patents
Info
- Publication number
- JPS63160385U JPS63160385U JP5388987U JP5388987U JPS63160385U JP S63160385 U JPS63160385 U JP S63160385U JP 5388987 U JP5388987 U JP 5388987U JP 5388987 U JP5388987 U JP 5388987U JP S63160385 U JPS63160385 U JP S63160385U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- vane pump
- recess
- rear body
- cam ring
- 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)
Description
第１図は本考案の一実施例に係るベーンポンプ
の縦断面図、第２図はリアボデイの正面図、第３
図は第２図の―線に沿う断面図、第４図はサ
イドプレートの正面図、第５図はサイドプレート
の背面図である。
４……リアボデイ、１８……ロータ、２０……
ベーン、２２……カムリング、２４……プレツシ
ヤプレート、２６……サイドプレート、２６ｄ…
…サイドプレートの端面。
Fig. 1 is a vertical sectional view of a vane pump according to an embodiment of the present invention, Fig. 2 is a front view of the rear body, and Fig. 3 is a longitudinal sectional view of a vane pump according to an embodiment of the present invention.
The figures are a sectional view taken along the line -- in FIG. 2, FIG. 4 is a front view of the side plate, and FIG. 5 is a rear view of the side plate. 4...Rear body, 18...Rotor, 20...
Vane, 22...cam ring, 24...pressure plate, 26...side plate, 26d...
...End face of side plate.
Claims (1)
タの半径方向スリツト内を進退動する複数枚のベ
ーンと、カムリングとロータを両側から挾持する
プレツシヤプレートおよびサイドプレートとを備
えたベーンポンプにおいて、上記サイドプレート
の外方に、凹部を有するリアボデイを配置してこ
の凹部内にサイドプレートを収容するとともに、
リアボデイの凹部の底面に溝を形成し、この溝と
サイドプレートの端面とにより形成された空間を
吸込側の通路としたことを特徴とするベーンポン
プ。 In the vane pump, the vane pump includes a rotor that is rotationally driven within a cam ring, a plurality of vanes that move forward and backward within a radial slit of the rotor, and pressure plates and side plates that sandwich the cam ring and rotor from both sides. A rear body having a recess is disposed outside the plate, and the side plate is accommodated in the recess, and
A vane pump characterized in that a groove is formed on the bottom surface of a recessed portion of a rear body, and a space formed by this groove and an end surface of a side plate is used as a passage on the suction side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5388987U JPS63160385U (en) | 1987-04-09 | 1987-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5388987U JPS63160385U (en) | 1987-04-09 | 1987-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63160385U true JPS63160385U (en) | 1988-10-20 |
Family
ID=30880365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5388987U Pending JPS63160385U (en) | 1987-04-09 | 1987-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63160385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021046819A (en) * | 2019-09-18 | 2021-03-25 | 日立オートモティブシステムズ株式会社 | Variable capacity type oil pump and manufacturing method of oil pump |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59180088A (en) * | 1983-03-29 | 1984-10-12 | Jidosha Kiki Co Ltd | Vane pump |
-
1987
- 1987-04-09 JP JP5388987U patent/JPS63160385U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59180088A (en) * | 1983-03-29 | 1984-10-12 | Jidosha Kiki Co Ltd | Vane pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021046819A (en) * | 2019-09-18 | 2021-03-25 | 日立オートモティブシステムズ株式会社 | Variable capacity type oil pump and manufacturing method of oil pump |