| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/029,619US4247264A (en) | 1979-04-13 | 1979-04-13 | Air driven diaphragm pump |
| US06/038,685US4242941A (en) | 1979-05-14 | 1979-05-14 | Actuator valve |
| Publication Number | Publication Date |
|---|---|
| DE3066127D1true DE3066127D1 (en) | 1984-02-23 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8080301083TExpiredDE3066127D1 (en) | 1979-04-13 | 1980-04-03 | Air driven diaphragm pump |
| Country | Link |
|---|---|
| EP (1) | EP0018143B1 (en) |
| AU (1) | AU540381B2 (en) |
| BR (1) | BR8002292A (en) |
| DE (1) | DE3066127D1 (en) |
| MX (1) | MX151052A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3261533D1 (en)* | 1981-06-06 | 1985-01-24 | Selwood Ltd William R | A pump |
| DE3206242A1 (en)* | 1982-02-20 | 1983-09-22 | Rudolf 4670 Lünen Leinkenjost | Double chamber diaphragm pump |
| JP4330323B2 (en) | 2001-10-24 | 2009-09-16 | 株式会社タクミナ | Reciprocating pump |
| AU2003235093A1 (en)* | 2002-10-09 | 2004-05-04 | Tacmina Corporation | Reciprocating pump and check valve |
| CN108087235B (en)* | 2018-01-18 | 2023-09-01 | 浙江想能睡眠科技股份有限公司 | Air pump control device of mattress with intelligent control of softness and hardness |
| CN114922801B (en)* | 2022-04-27 | 2023-11-28 | 上海侠飞泵业有限公司 | High-pressure pneumatic diaphragm pump |
| CN117564687B (en)* | 2023-11-15 | 2025-08-15 | 启东丰鑫泵业科技有限公司 | Air pump fully automatic assembly device |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191111068A (en)* | 1911-05-08 | 1912-03-28 | Wilhelm Goert Boonzaier | An Improved Combination Single- and Double-action (Vertical or Horizontal) Reversible One-cylinder Pump for Raising Water and for other purposes. |
| US2625886A (en)* | 1947-08-21 | 1953-01-20 | American Brake Shoe Co | Pump |
| GB1379594A (en)* | 1971-05-25 | 1975-01-02 | Morrison Pumps Ltd | Hydraulically actuated diaphragm pumps |
| US4019838A (en)* | 1975-09-03 | 1977-04-26 | Fluck Henry T | Air pressure-actuated double-acting diaphragm pump with means to produce a selected start-up position |
| Publication number | Publication date |
|---|---|
| MX151052A (en) | 1984-09-18 |
| AU540381B2 (en) | 1984-11-15 |
| BR8002292A (en) | 1980-12-02 |
| EP0018143A1 (en) | 1980-10-29 |
| AU5734480A (en) | 1980-10-16 |
| EP0018143B1 (en) | 1984-01-18 |
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|---|---|---|
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| Date | Code | Title | Description |
|---|---|---|---|
| 8328 | Change in the person/name/address of the agent | Free format text:SPARING, K., DIPL.-ING. ROEHL, W., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 4000 DUESSELDORF | |
| 8339 | Ceased/non-payment of the annual fee |