JPH03118282U - - Google Patents
Info
- Publication number
- JPH03118282U JPH03118282U JP2772990U JP2772990U JPH03118282U JP H03118282 U JPH03118282 U JP H03118282U JP 2772990 U JP2772990 U JP 2772990U JP 2772990 U JP2772990 U JP 2772990U JP H03118282 U JPH03118282 U JP H03118282U
- Authority
- JP
- Japan
- Prior art keywords
- rear cover
- rotor
- housing
- sliding surface
- seal plate
- 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を採用したベーンポ
ンプの全体構成を示す断面図、第２図は第１図に
使用したリアカバーを示す正面図、第３図は第２
図のＡ−Ａ線における断面図、第４図は従来のベ
ーンポンプの全体構成を示す断面図である。
１……ハウジング、２……カムリング、３……
ロータ、８……ポンプ室、９……リアカバー、４
０……シールプレート、４１……摺動面。
Fig. 1 is a cross-sectional view showing the overall configuration of a vane pump employing an embodiment of the present invention, Fig. 2 is a front view showing the rear cover used in Fig. 1, and Fig. 3 is a
FIG. 4 is a sectional view taken along the line A-A in the figure, and FIG. 4 is a sectional view showing the overall configuration of a conventional vane pump. 1...Housing, 2...Cam ring, 3...
Rotor, 8...Pump chamber, 9...Rear cover, 4
0...Seal plate, 41...Sliding surface.
Claims (1)
ハウジングと、このハウジングに取付けられてポ
ンプ室を構成するリアカバーとの間に、シールプ
レートを備えたベーンポンプにおいて、前記シー
ルプレートが前記リアカバーとロータとの間に形
成される摺動面を構成するようにしたことを特徴
とするベーンポンプ。 In a vane pump, a seal plate is provided between a housing that accommodates each member such as a rotor and a cam ring, and a rear cover that is attached to the housing and forms a pump chamber, and the seal plate is located between the rear cover and the rotor. 1. A vane pump characterized in that a sliding surface is formed in the form of a sliding surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2772990U JPH03118282U (en) | 1990-03-20 | 1990-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2772990U JPH03118282U (en) | 1990-03-20 | 1990-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03118282U true JPH03118282U (en) | 1991-12-06 |
Family
ID=31530569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2772990U Pending JPH03118282U (en) | 1990-03-20 | 1990-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03118282U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59180090A (en) * | 1983-03-30 | 1984-10-12 | Atsugi Motor Parts Co Ltd | Vane pump |
| JPS6045892B2 (en) * | 1983-06-01 | 1985-10-12 | 美珠 呉 | Noodle or bread dough processing equipment |
-
1990
- 1990-03-20 JP JP2772990U patent/JPH03118282U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59180090A (en) * | 1983-03-30 | 1984-10-12 | Atsugi Motor Parts Co Ltd | Vane pump |
| JPS6045892B2 (en) * | 1983-06-01 | 1985-10-12 | 美珠 呉 | Noodle or bread dough processing equipment |