JPS61181888U - - Google Patents
Info
- Publication number
- JPS61181888U JPS61181888U JP6677985U JP6677985U JPS61181888U JP S61181888 U JPS61181888 U JP S61181888U JP 6677985 U JP6677985 U JP 6677985U JP 6677985 U JP6677985 U JP 6677985U JP S61181888 U JPS61181888 U JP S61181888U
- Authority
- JP
- Japan
- Prior art keywords
- cam ring
- vane
- rotor
- pump
- pair
- 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、第２図は本考案のベーンポンプを示す
もので、第１図はロータの半径方向に断面した図
、第２図はロータの軸線方向に断面した図、第３
図は従来のベーンポンプを示す断面図。
１０……ポンプハウジング、１２……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、４２……凹み。
Figures 1 and 2 show the vane pump of the present invention, where Figure 1 is a cross-sectional view of the rotor in the radial direction, Figure 2 is a cross-sectional view of the rotor in the axial direction, and Figure 3 is a cross-sectional view of the rotor in the axial direction.
The figure is a sectional view showing a conventional vane pump. 10... Pump housing, 12... End cover, 14... Cam ring, 15, 16... Side plate, 21... Vane, 22... Rotor,
25, 26... Suction port, 27, 28... Discharge port, 42... Recess.
Claims (1)
に収納されたカムリングと、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
備えたベーンポンプにおいて、前記ロータの外周
にベーンがロータの半径方向に摺動する部分を除
いた各ベーン間で凹みを形成したことを特徴とす
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, characterized in that a recess is formed on the outer periphery of the rotor between each vane except for a portion where the vane slides in the radial direction of the rotor. vane pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6677985U JPS61181888U (en) | 1985-05-03 | 1985-05-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6677985U JPS61181888U (en) | 1985-05-03 | 1985-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61181888U true JPS61181888U (en) | 1986-11-13 |
Family
ID=30599993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6677985U Pending JPS61181888U (en) | 1985-05-03 | 1985-05-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61181888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005003562A1 (en) * | 2003-07-07 | 2005-01-13 | Unisia Jkc Steering Systems Co., Ltd. | Vane pump |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56115889A (en) * | 1980-02-14 | 1981-09-11 | Fusetora Kinzoku Kogyo Kk | Rotary pump |
-
1985
- 1985-05-03 JP JP6677985U patent/JPS61181888U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56115889A (en) * | 1980-02-14 | 1981-09-11 | Fusetora Kinzoku Kogyo Kk | Rotary pump |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005003562A1 (en) * | 2003-07-07 | 2005-01-13 | Unisia Jkc Steering Systems Co., Ltd. | Vane pump |
| CN100379990C (en) * | 2003-07-07 | 2008-04-09 | 尤尼西亚Jkc控制系统株式会社 | Vane pump |