JPS6338685U - - Google Patents
Info
- Publication number
- JPS6338685U JPS6338685U JP13220586U JP13220586U JPS6338685U JP S6338685 U JPS6338685 U JP S6338685U JP 13220586 U JP13220586 U JP 13220586U JP 13220586 U JP13220586 U JP 13220586U JP S6338685 U JPS6338685 U JP S6338685U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- air
- liquid leakage
- driven
- movable valve
- 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
- 239000007788 liquid Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Reciprocating Pumps (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13220586U JPS6338685U (enExample) | 1986-08-28 | 1986-08-28 | |
| US07/053,779 US4836756A (en) | 1986-08-28 | 1987-05-26 | Pneumatic pumping device |
| DE8787107829T DE3783972T2 (de) | 1986-08-28 | 1987-05-29 | Luftdruckpumpeinrichtung. |
| EP87107829A EP0258541B1 (en) | 1986-08-28 | 1987-05-29 | Pneumatic pumping device |
| US07/781,652 US5158439A (en) | 1986-08-28 | 1991-10-25 | Pneumatic pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13220586U JPS6338685U (enExample) | 1986-08-28 | 1986-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6338685U true JPS6338685U (enExample) | 1988-03-12 |
Family
ID=31031368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13220586U Pending JPS6338685U (enExample) | 1986-08-28 | 1986-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6338685U (enExample) |
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1986
- 1986-08-28 JP JP13220586U patent/JPS6338685U/ja active Pending