JPH0365878U - - Google Patents
Info
- Publication number
- JPH0365878U JPH0365878U JP12701589U JP12701589U JPH0365878U JP H0365878 U JPH0365878 U JP H0365878U JP 12701589 U JP12701589 U JP 12701589U JP 12701589 U JP12701589 U JP 12701589U JP H0365878 U JPH0365878 U JP H0365878U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- vane
- vacuum
- draw
- creating
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details And Applications Of Rotary Liquid Pumps (AREA)
Description
第１図はこの考案の実施例によるベーンポンプ
の回路構成図、第２図は同ベーンポンプに用いた
真空発生器の構造を示した断面図である。
４……ロータ、５……ベーン、７……閉空間、
８……ベーン引込み機構、９……通路、１０……
真空発生器、１１……電磁切換弁、１３……エア
コンプレツサ。
FIG. 1 is a circuit diagram of a vane pump according to an embodiment of the invention, and FIG. 2 is a sectional view showing the structure of a vacuum generator used in the vane pump. 4...rotor, 5...vane, 7...closed space,
8... Vane retraction mechanism, 9... Passage, 10...
Vacuum generator, 11... Solenoid switching valve, 13... Air compressor.
Claims (1)
ータに設けた各ベーンをロータ内に引き込めるベ
ーン引込み手段を備えたことを特徴とするベーン
ポンプ。 A vane pump characterized by comprising a vane retracting means capable of creating a vacuum in the axial center of the rotor and using its suction force to draw each vane provided on the rotor into the rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12701589U JPH0365878U (en) | 1989-10-30 | 1989-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12701589U JPH0365878U (en) | 1989-10-30 | 1989-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0365878U true JPH0365878U (en) | 1991-06-26 |
Family
ID=31674799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12701589U Pending JPH0365878U (en) | 1989-10-30 | 1989-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0365878U (en) |
-
1989
- 1989-10-30 JP JP12701589U patent/JPH0365878U/ja active Pending