JPH0343590U - - Google Patents
Info
- Publication number
- JPH0343590U JPH0343590U JP10427089U JP10427089U JPH0343590U JP H0343590 U JPH0343590 U JP H0343590U JP 10427089 U JP10427089 U JP 10427089U JP 10427089 U JP10427089 U JP 10427089U JP H0343590 U JPH0343590 U JP H0343590U
- Authority
- JP
- Japan
- Prior art keywords
- cam ring
- side plates
- rotor
- pair
- rotation
- 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
- 239000012530 fluid Substances 0.000 claims 1
- 229920001721 polyimide Polymers 0.000 claims 1
- 239000009719 polyimide resin Substances 0.000 claims 1
Landscapes
- Rotary Pumps (AREA)
Description
第１図は本考案に係るベーンポンプの一例を示
す縦断面図、第２図はその要部の模式的横断面図
である。
１……ロータ、２……カムリング、３……プレ
ツシヤプレート、４……ハウジング、８……エン
ドプレート、１０……ベーン、２０……ポンプ室
、２１……吸込口、２２……吐出口。
FIG. 1 is a longitudinal cross-sectional view showing an example of a vane pump according to the present invention, and FIG. 2 is a schematic cross-sectional view of the main parts thereof. 1... Rotor, 2... Cam ring, 3... Pressure plate, 4... Housing, 8... End plate, 10... Vane, 20... Pump chamber, 21... Suction port, 22... Discharge Exit.
Claims (1)
れたカムリングと、これの内部に同軸的に収納さ
れたロータとを備え、両者間に形成されたポンプ
室への導入流体を前記ロータの回転により昇圧す
るベーンポンプにおいて、 前記サイドプレートの一方又は両方がポリイミ
ド系樹脂製であることを特徴とするベーンポンプ
。[Claims for Utility Model Registration] Comprising a cam ring sandwiched on both sides by a pair of side plates and a rotor housed coaxially inside the cam ring, the fluid introduced into the pump chamber formed between the two is The vane pump that increases pressure by rotation of the rotor, wherein one or both of the side plates are made of polyimide resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10427089U JPH0343590U (en) | 1989-09-05 | 1989-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10427089U JPH0343590U (en) | 1989-09-05 | 1989-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0343590U true JPH0343590U (en) | 1991-04-24 |
Family
ID=31653068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10427089U Pending JPH0343590U (en) | 1989-09-05 | 1989-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343590U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58204990A (en) * | 1982-05-21 | 1983-11-29 | Matsushita Electric Ind Co Ltd | Movable vane rotary compressor |
-
1989
- 1989-09-05 JP JP10427089U patent/JPH0343590U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58204990A (en) * | 1982-05-21 | 1983-11-29 | Matsushita Electric Ind Co Ltd | Movable vane rotary compressor |