JPH0422073Y2 - - Google Patents
Info
- Publication number
- JPH0422073Y2 JPH0422073Y2 JP3572187U JP3572187U JPH0422073Y2 JP H0422073 Y2 JPH0422073 Y2 JP H0422073Y2 JP 3572187 U JP3572187 U JP 3572187U JP 3572187 U JP3572187 U JP 3572187U JP H0422073 Y2 JPH0422073 Y2 JP H0422073Y2
- Authority
- JP
- Japan
- Prior art keywords
- seal member
- gear
- side plate
- pressure area
- backup
- 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.)
- Expired
Links
- 238000011109 contamination Methods 0.000 description 6
- 239000010720 hydraulic oil Substances 0.000 description 5
- 238000004804 winding Methods 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 3
- 239000003921 oil Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 208000004188 Tooth Wear Diseases 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3572187U JPH0422073Y2 (en]) | 1987-03-11 | 1987-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3572187U JPH0422073Y2 (en]) | 1987-03-11 | 1987-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63143783U JPS63143783U (en]) | 1988-09-21 |
| JPH0422073Y2 true JPH0422073Y2 (en]) | 1992-05-20 |
Family
ID=30845462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3572187U Expired JPH0422073Y2 (en]) | 1987-03-11 | 1987-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0422073Y2 (en]) |
-
1987
- 1987-03-11 JP JP3572187U patent/JPH0422073Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63143783U (en]) | 1988-09-21 |
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