DE3783972D1 - Luftdruckpumpeinrichtung. - Google Patents
Luftdruckpumpeinrichtung.Info
- Publication number
- DE3783972D1 DE3783972D1 DE8787107829T DE3783972T DE3783972D1 DE 3783972 D1 DE3783972 D1 DE 3783972D1 DE 8787107829 T DE8787107829 T DE 8787107829T DE 3783972 T DE3783972 T DE 3783972T DE 3783972 D1 DE3783972 D1 DE 3783972D1
- Authority
- DE
- Germany
- Prior art keywords
- air pressure
- pressure pump
- pump device
- air
- pump
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/0009—Special features
- F04B43/0054—Special features particularities of the flexible members
- F04B43/0063—Special features particularities of the flexible members bell-shaped flexible members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13220586U JPS6338685U (de) | 1986-08-28 | 1986-08-28 | |
JP13220486U JPS6338677U (de) | 1986-08-28 | 1986-08-28 | |
JP61202989A JPH0686872B2 (ja) | 1986-08-28 | 1986-08-28 | 液中浸漬エア駆動形ポンプ |
JP61202990A JPH0689745B2 (ja) | 1986-08-28 | 1986-08-28 | 液中浸漬エア駆動形ポンプ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3783972D1 true DE3783972D1 (de) | 1993-03-18 |
DE3783972T2 DE3783972T2 (de) | 1993-05-27 |
Family
ID=27471666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787107829T Expired - Fee Related DE3783972T2 (de) | 1986-08-28 | 1987-05-29 | Luftdruckpumpeinrichtung. |
Country Status (3)
Country | Link |
---|---|
US (2) | US4836756A (de) |
EP (1) | EP0258541B1 (de) |
DE (1) | DE3783972T2 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4836756A (en) * | 1986-08-28 | 1989-06-06 | Nippon Pillar Packing Co., Ltd. | Pneumatic pumping device |
US4902206A (en) * | 1988-09-30 | 1990-02-20 | Haluna Kabushiki Kaisha | Bellows pump |
JPH03179184A (ja) * | 1989-12-05 | 1991-08-05 | Nippon Pillar Packing Co Ltd | 往復動ポンプ |
US5174722A (en) * | 1991-08-09 | 1992-12-29 | Bomar Corporation | Safety shutdown circuit for pneumatic pump system |
DE4136805A1 (de) * | 1991-11-08 | 1993-05-13 | Almatec Tech Innovationen Gmbh | Doppelmembranpumpe |
US5308230A (en) * | 1993-03-08 | 1994-05-03 | Stainless Steel Products, Inc. | Bellows pump |
US5480292A (en) * | 1993-05-19 | 1996-01-02 | Asti Sae | Dual chamber pump |
US5893707A (en) * | 1994-03-03 | 1999-04-13 | Simmons; John M. | Pneumatically shifted reciprocating pump |
CA2191445A1 (en) * | 1994-03-03 | 1995-09-08 | John M. Simmons | Pneumatically shifted reciprocating pump |
US5593290A (en) * | 1994-12-22 | 1997-01-14 | Eastman Kodak Company | Micro dispensing positive displacement pump |
JP3757459B2 (ja) * | 1996-03-21 | 2006-03-22 | 日産自動車株式会社 | ベローズ式燃料ポンプ |
JP3676890B2 (ja) * | 1996-09-25 | 2005-07-27 | 日本ピラー工業株式会社 | 定量ポンプの逆止弁用樹脂製スプリング及びそれを用いたベローズ式定量ポンプ |
AUPP546598A0 (en) * | 1998-08-26 | 1998-09-17 | Bamford, John O. W. | Flexible cell assembly |
JP3369523B2 (ja) * | 1999-12-27 | 2003-01-20 | 日本ピラー工業株式会社 | 逆止弁 |
CA2327012C (en) | 2000-11-28 | 2006-09-26 | Duncan Wade | Diaphragm for a diaphragm pump |
EP1969272A2 (de) * | 2006-01-06 | 2008-09-17 | Entegris, Inc. | Geschweisstes doppelmembranventil |
US7458309B2 (en) * | 2006-05-18 | 2008-12-02 | Simmons Tom M | Reciprocating pump, system or reciprocating pumps, and method of driving reciprocating pumps |
CN106715906B (zh) * | 2014-09-22 | 2019-06-07 | 伊格尔工业股份有限公司 | 液体供给*** |
US20160123313A1 (en) * | 2014-11-05 | 2016-05-05 | Simmons Development, Llc | Pneumatically-operated fluid pump with amplified fluid pressure, and related methods |
US11092164B2 (en) * | 2015-12-29 | 2021-08-17 | Baker Hughes Esp, Inc. | Non-welded suction chamber for surface pumping systems |
JP6719323B2 (ja) * | 2016-08-03 | 2020-07-08 | 日本ピラー工業株式会社 | 往復動ポンプ |
WO2018038005A1 (ja) * | 2016-08-23 | 2018-03-01 | イーグル工業株式会社 | 液体供給システム |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US862867A (en) * | 1906-03-28 | 1907-08-06 | Lewis Watson Eggleston | Pneumatic pumping apparatus. |
US1408208A (en) * | 1917-05-25 | 1922-02-28 | Joseph W Jones | Liquid-fuel-feeding device for internal-combustion engines |
US2383486A (en) * | 1939-02-08 | 1945-08-28 | Perishables Shipping Equipment | Refrigeration mechanism |
US2239270A (en) * | 1940-01-31 | 1941-04-22 | John L Hutton | Device for detecting pump failure |
FR1164314A (fr) * | 1956-11-26 | 1958-10-08 | Perfectionnements aux membranes déformables | |
US3022737A (en) * | 1959-05-06 | 1962-02-27 | Walbro Corp | Fuel pump |
US3176623A (en) * | 1962-07-20 | 1965-04-06 | American Instr Co Inc | Protective system for a diaphragm pump |
US3257952A (en) * | 1964-06-29 | 1966-06-28 | Alan G Mccormick | Bellows pump |
US3524714A (en) * | 1968-10-30 | 1970-08-18 | Us Air Force | Pneumatic bellows pump |
US3597120A (en) * | 1969-05-14 | 1971-08-03 | John H Reed | Injector-recirculation pump |
US3683600A (en) * | 1970-06-03 | 1972-08-15 | American Crucible Products Co | Filter apparatus to protect a switch chamber against moisture |
US3661060A (en) * | 1970-08-05 | 1972-05-09 | Duriron Co | Diaphragms for high pressure compressors and pumps |
JPS5242000B2 (de) * | 1973-10-01 | 1977-10-21 | ||
US4303376A (en) * | 1979-07-09 | 1981-12-01 | Baxter Travenol Laboratories, Inc. | Flow metering cassette and controller |
US4489779A (en) * | 1983-02-28 | 1984-12-25 | Quantitative Environmental Decisions Corporation | Fluid sampling apparatus |
DE3408331C2 (de) * | 1984-03-07 | 1986-06-12 | Fresenius AG, 6380 Bad Homburg | Pumpanordnung für medizinische Zwecke |
US4681518A (en) * | 1985-02-19 | 1987-07-21 | The Coca-Cola Company | Single-acting, gas operated pump |
DE8525733U1 (de) * | 1985-09-10 | 1987-01-15 | Becker, Erich, 7812 Bad Krozingen | Membranpumpe |
US4836756A (en) * | 1986-08-28 | 1989-06-06 | Nippon Pillar Packing Co., Ltd. | Pneumatic pumping device |
-
1987
- 1987-05-26 US US07/053,779 patent/US4836756A/en not_active Expired - Lifetime
- 1987-05-29 DE DE8787107829T patent/DE3783972T2/de not_active Expired - Fee Related
- 1987-05-29 EP EP87107829A patent/EP0258541B1/de not_active Expired - Lifetime
-
1991
- 1991-10-25 US US07/781,652 patent/US5158439A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0258541B1 (de) | 1993-02-03 |
US5158439A (en) | 1992-10-27 |
EP0258541A3 (en) | 1989-12-06 |
DE3783972T2 (de) | 1993-05-27 |
EP0258541A2 (de) | 1988-03-09 |
US4836756A (en) | 1989-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |