JPS5835692U - Vane pump cover plate - Google Patents
Vane pump cover plateInfo
- Publication number
- JPS5835692U JPS5835692U JP13012781U JP13012781U JPS5835692U JP S5835692 U JPS5835692 U JP S5835692U JP 13012781 U JP13012781 U JP 13012781U JP 13012781 U JP13012781 U JP 13012781U JP S5835692 U JPS5835692 U JP S5835692U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- vane pump
- cover plate
- communication passage
- shaped
- 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
第１図は従来のベーンポンプの分解斜視図、第２図は本
考案のカバープレートの縦断面図、第３図Ａは、同じく
プレート部の正面図、第３図Ｂは同じくカバ一部の正面
図、第４図は他の実施例を示すカバープレートの分解斜
視図、第５図Ａ、 Ｂは各々チューブの開口部の要部斜
視図、第６図は”カラーの正面図、第“７図はチューブ
とプレート部の連結状態を示す要部断面図である。
１・・・ポンプハウジング、２ａ・・・カバープレート
、３・・・カムリング、６・・・ロータ、８・・・連絡
通路、２０・・・摺接面、２１・・・プレート部、２２
・・・カバ一部、２７・・・窪み、２９・・・チューブ
。Fig. 1 is an exploded perspective view of a conventional vane pump, Fig. 2 is a vertical sectional view of the cover plate of the present invention, Fig. 3A is a front view of the plate portion, and Fig. 3B is a front view of a part of the cover. 4 is an exploded perspective view of a cover plate showing another embodiment, FIGS. 5A and 5B are perspective views of main parts of the opening of the tube, and FIG. The figure is a sectional view of a main part showing a state in which a tube and a plate part are connected. DESCRIPTION OF SYMBOLS 1... Pump housing, 2a... Cover plate, 3... Cam ring, 6... Rotor, 8... Communication passage, 20... Sliding surface, 21... Plate part, 22
... Part of the cover, 27 ... Hollow, 29 ... Tube.
Claims (1)
るプレート状に形成した部分と、このプレート状の部分
に連結することにより、吸込ポートの連絡通路の一部分
を構成する部分とからなっていることを特徴とするベー
ンポンプのカバープレート。 ２ プレート状の部分に連結され、連絡通路の一部分を
構成する部分は、プレート状の部分との合せ面に連絡通
路の一部分となる溝状の窪みをプレス成型した板材で形
成されていることを特徴とする実用新案登録請求の範囲
第１項記載のベーンポンプのカバープレート。 ３ プレート状の部分に連結され連絡通路の一部分を構
成する部分は、途中で二藤に分岐したプラスチックのチ
ューブで形成されていることを特徴とする実用新案登録
請求の範囲第１項記載のベーンポンプのカバープレート
。[Claims for Utility Model Registration] 1. A plate-shaped portion in which the opening of the suction port is formed on the sliding surface with the rotor, and by connecting to this plate-shaped portion, a communication passage of the suction port is formed. A cover plate for a vane pump, characterized in that it consists of a part constituting one part. 2. The part that is connected to the plate-shaped part and forms part of the communication passage is made of a plate material with a groove-shaped depression that becomes part of the communication passage press-molded on the mating surface with the plate-shaped part. A cover plate for a vane pump according to claim 1 of the patented utility model. 3. The vane pump according to claim 1 of the utility model registration claim, wherein the part connected to the plate-shaped part and forming part of the communication passage is formed of a plastic tube that branches into two parts in the middle. cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13012781U JPS5835692U (en) | 1981-09-01 | 1981-09-01 | Vane pump cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13012781U JPS5835692U (en) | 1981-09-01 | 1981-09-01 | Vane pump cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5835692U true JPS5835692U (en) | 1983-03-08 |
Family
ID=29923772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13012781U Pending JPS5835692U (en) | 1981-09-01 | 1981-09-01 | Vane pump cover plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5835692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009047133A (en) * | 2007-08-22 | 2009-03-05 | Kayaba Ind Co Ltd | Vane pump |
-
1981
- 1981-09-01 JP JP13012781U patent/JPS5835692U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009047133A (en) * | 2007-08-22 | 2009-03-05 | Kayaba Ind Co Ltd | Vane pump |
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