JPS631029Y2 - - Google Patents
Info
- Publication number
- JPS631029Y2 JPS631029Y2 JP19091180U JP19091180U JPS631029Y2 JP S631029 Y2 JPS631029 Y2 JP S631029Y2 JP 19091180 U JP19091180 U JP 19091180U JP 19091180 U JP19091180 U JP 19091180U JP S631029 Y2 JPS631029 Y2 JP S631029Y2
- Authority
- JP
- Japan
- Prior art keywords
- cam ring
- cam
- resin material
- vane
- oil
- 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
- 239000011347 resin Substances 0.000 claims description 14
- 229920005989 resin Polymers 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 8
- 230000013011 mating Effects 0.000 description 4
- 239000000956 alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19091180U JPS631029Y2 (es) | 1980-12-26 | 1980-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19091180U JPS631029Y2 (es) | 1980-12-26 | 1980-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57112094U JPS57112094U (es) | 1982-07-10 |
| JPS631029Y2 true JPS631029Y2 (es) | 1988-01-12 |
Family
ID=29995349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19091180U Expired JPS631029Y2 (es) | 1980-12-26 | 1980-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS631029Y2 (es) |
-
1980
- 1980-12-26 JP JP19091180U patent/JPS631029Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57112094U (es) | 1982-07-10 |
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