DE3777390D1 - Membranpumpvorrichtung. - Google Patents
Membranpumpvorrichtung.Info
- Publication number
- DE3777390D1 DE3777390D1 DE8787118372T DE3777390T DE3777390D1 DE 3777390 D1 DE3777390 D1 DE 3777390D1 DE 8787118372 T DE8787118372 T DE 8787118372T DE 3777390 T DE3777390 T DE 3777390T DE 3777390 D1 DE3777390 D1 DE 3777390D1
- Authority
- DE
- Germany
- Prior art keywords
- diaphragm
- driving fluid
- chamber
- pump
- diaphragm 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 - Lifetime
Links
- 239000012530 fluid Substances 0.000 abstract 4
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
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/06—Pumps having fluid drive
- F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8787118372T DE3777390D1 (de) | 1987-02-27 | 1987-12-11 | Membranpumpvorrichtung. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873706338 DE3706338A1 (de) | 1987-02-27 | 1987-02-27 | Membranpumpvorrichtung |
DE8787118372T DE3777390D1 (de) | 1987-02-27 | 1987-12-11 | Membranpumpvorrichtung. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3777390D1 true DE3777390D1 (de) | 1992-04-16 |
Family
ID=6321902
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873706338 Withdrawn DE3706338A1 (de) | 1987-02-27 | 1987-02-27 | Membranpumpvorrichtung |
DE8787118372T Expired - Lifetime DE3777390D1 (de) | 1987-02-27 | 1987-12-11 | Membranpumpvorrichtung. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19873706338 Withdrawn DE3706338A1 (de) | 1987-02-27 | 1987-02-27 | Membranpumpvorrichtung |
Country Status (4)
Country | Link |
---|---|
US (1) | US4828464A (de) |
EP (1) | EP0279931B1 (de) |
JP (1) | JPS63230977A (de) |
DE (2) | DE3706338A1 (de) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8801660U1 (de) * | 1988-02-10 | 1988-03-31 | Henkel, Wolfgang Eberhard, 6832 Hockenheim | Membrandehnungsmeßgerät für Kugelmembranpumpen |
DE3943585C2 (de) * | 1989-08-31 | 1995-04-27 | Wagner Gmbh J | Membranpumpe |
DE3928950A1 (de) * | 1989-08-31 | 1991-03-14 | Wagner Gmbh J | Membranpumpe |
US5056036A (en) * | 1989-10-20 | 1991-10-08 | Pulsafeeder, Inc. | Computer controlled metering pump |
US5145331A (en) * | 1991-07-29 | 1992-09-08 | J. Wagner Gmbh | Diaphragm pump |
US5249932A (en) * | 1991-10-07 | 1993-10-05 | Erik Van Bork | Apparatus for controlling diaphragm extension in a diaphragm metering pump |
JPH062664A (ja) * | 1992-06-22 | 1994-01-11 | Nippon Soken Inc | ダイアフラム式ポンプ |
US5378122A (en) | 1993-02-16 | 1995-01-03 | Wilden Pump & Engineering Co. | Air driven diaphragm pump |
DE4327969C2 (de) * | 1993-08-19 | 1997-07-03 | Ott Kg Lewa | Hydraulisch angetriebene Membranpumpe |
DE4327970C2 (de) * | 1993-08-19 | 1997-07-03 | Ott Kg Lewa | Hydraulisch angetriebene Membranpumpe mit mechanischer Membranhubbegrenzung |
US5641270A (en) * | 1995-07-31 | 1997-06-24 | Waters Investments Limited | Durable high-precision magnetostrictive pump |
DE29520876U1 (de) * | 1995-12-28 | 1996-04-11 | ABEL GmbH & Co Handels- und Verwaltungsgesellschaft, 21514 Büchen | Kolbenmembranpumpe |
DE19738844A1 (de) * | 1997-09-05 | 1999-04-22 | Dosier Und Prozestechnik Salzw | Verfahren zur kontinuierlichen elektronischen Überwachung aller Funktionen innerhalb der Dosierpumpe |
DE19742632A1 (de) * | 1997-09-26 | 1999-04-08 | Fresenius Medical Care De Gmbh | Pump- und Dosiervorrichtung |
US6099269A (en) * | 1997-10-06 | 2000-08-08 | Fin Robur | Absorption refrigeration system having a diaphragm pump and a hydraulic piston pump |
DE19826610A1 (de) * | 1998-06-16 | 1999-12-23 | Bran & Luebbe | Membranpumpe und Vorrichtung zur Steuerung derselben |
DE19840365A1 (de) * | 1998-09-04 | 2000-03-09 | Bran & Luebbe | Membrankolbenpumpe |
US6276907B1 (en) * | 1999-08-12 | 2001-08-21 | Wagner Spray Tech Corporation | Hydraulically driven diaphragm pump |
US6350110B1 (en) * | 2000-03-31 | 2002-02-26 | B&G International | Multiport metering pump |
FR2826068B1 (fr) * | 2001-06-19 | 2004-02-13 | Siemens Automotive Hydraulics | Dispositif de regulation de debit pour pompe transfert a carburant |
DE10138674B4 (de) * | 2001-08-07 | 2011-08-11 | Kleibrink, Horst, 45473 | Verfahren zur Vermeidung von Havariefällen von Membrankompressoren |
GB2378734A (en) * | 2001-08-14 | 2003-02-19 | Carmeli Adahan | Disposable pump with detachable motor |
DE10209758B4 (de) * | 2002-03-05 | 2004-11-18 | Horst Kleibrink | Verfahren zur Optimierung der Gasströmung innerhalb eines Membrankompressors |
US20080296814A1 (en) | 2002-06-25 | 2008-12-04 | Joseph Franklin | Gas spring with travel control |
US7703585B2 (en) | 2002-06-25 | 2010-04-27 | Fox Factory, Inc. | Integrated and self-contained suspension assembly having an on-the-fly adjustable air spring |
US8464850B2 (en) | 2006-11-16 | 2013-06-18 | Fox Factory, Inc. | Gas spring curve control in an adjustable-volume gas-pressurized device |
US10941828B2 (en) | 2002-06-25 | 2021-03-09 | Fox Factory, Inc. | Gas spring with travel control |
US7963509B2 (en) | 2007-01-31 | 2011-06-21 | Fox Factory, Inc. | Travel control for a gas spring and gas spring having very short travel modes |
JP4587098B2 (ja) * | 2004-07-21 | 2010-11-24 | Smc株式会社 | ポンプ装置 |
US9677549B2 (en) | 2005-07-28 | 2017-06-13 | Graco Minnesota Inc. | Reciprocating pump with electronically monitored air valve and piston |
ES2395776T3 (es) * | 2005-07-28 | 2013-02-15 | Graco Minnesota Inc. | Bomba alternativa con válvula de aire monitorizada electrónicamente y pistón |
WO2010143469A1 (ja) * | 2009-06-10 | 2010-12-16 | 株式会社イワキ | 二連往復動ポンプ |
US8591200B2 (en) * | 2009-11-23 | 2013-11-26 | National Oil Well Varco, L.P. | Hydraulically controlled reciprocating pump system |
US9714650B2 (en) | 2013-06-11 | 2017-07-25 | Matthew G. Morris, Jr. | Pumping system |
US9605664B2 (en) * | 2014-01-07 | 2017-03-28 | Ingersoll-Rand Company | Pneumatic piston pump metering and dispense control |
US9709050B2 (en) * | 2014-01-07 | 2017-07-18 | Rocky Research | Solution pump system |
US9855186B2 (en) | 2014-05-14 | 2018-01-02 | Aytu Women's Health, Llc | Devices and methods for promoting female sexual wellness and satisfaction |
DE102014222743A1 (de) * | 2014-11-06 | 2016-05-12 | Continental Automotive Gmbh | Pumpeneinheit für Reduktionsmittel einer Abgasreinigungsanlage |
CN104895714A (zh) * | 2015-03-12 | 2015-09-09 | 肖光生 | 汽油缸内直喷 |
KR101817215B1 (ko) * | 2016-03-16 | 2018-01-11 | 세메스 주식회사 | 펌프 및 액 공급 장치 |
US20180372083A1 (en) * | 2017-06-22 | 2018-12-27 | Wanner Engineering, Inc. | Hydraulic diaphragm control |
US11950677B2 (en) | 2019-02-28 | 2024-04-09 | L'oreal | Devices and methods for electrostatic application of cosmetics |
DE102019109283A1 (de) * | 2019-04-09 | 2020-10-15 | Prominent Gmbh | Membranbruchüberwachung |
JP2023552280A (ja) * | 2020-11-09 | 2023-12-15 | ピーディーシー マシンズ インク. | ダイヤフラムコンプレッサのための能動的油噴射システム |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US29055A (en) * | 1860-07-10 | Island | ||
DE112601C (de) * | ||||
US2843050A (en) * | 1954-02-15 | 1958-07-15 | Lyndus E Harper | Diaphragm sludge or chemical pump |
US3680981A (en) * | 1970-12-21 | 1972-08-01 | Josef Wagner | Pump and method of driving same |
US3961860A (en) * | 1971-06-15 | 1976-06-08 | Chemie And Filter Gmbh | Proportioning pump |
DD112601A5 (de) * | 1973-11-16 | 1975-04-20 | ||
US4119113A (en) * | 1975-02-06 | 1978-10-10 | Extracorporeal Medical Systems, Inc. | Double-action proportioning pump |
DE2741024A1 (de) * | 1977-09-12 | 1979-03-22 | Wilms Gmbh | Membranpumpe |
US4315523A (en) * | 1980-03-06 | 1982-02-16 | American Flow Systems, Inc. | Electronically controlled flow meter and flow control system |
DE3015797A1 (de) * | 1980-04-24 | 1981-10-29 | Rolf 4330 Mülheim Kresel | Induktive umsteuereinrichtung fuer kurbelwellenlose jdampfmaschine |
US4355280A (en) * | 1980-05-13 | 1982-10-19 | Grumman Aerospace Corporation | Accumulator condition indicator with spring biasing to indicate linear displacement of a piston |
US4413950A (en) * | 1980-09-25 | 1983-11-08 | Facet Enterprises, Incorporated | Hall switch pump |
DE3151764C2 (de) * | 1980-12-29 | 1983-12-29 | Lewa Herbert Ott Gmbh + Co, 7250 Leonberg | Membranpumpe mit druckentlastet eingespannter Membran |
SU1135921A1 (ru) * | 1983-10-12 | 1985-01-23 | Gryanin Valerij | Мембранный гидроприводной дозирующий насос |
-
1987
- 1987-02-27 DE DE19873706338 patent/DE3706338A1/de not_active Withdrawn
- 1987-12-11 EP EP87118372A patent/EP0279931B1/de not_active Expired - Lifetime
- 1987-12-11 DE DE8787118372T patent/DE3777390D1/de not_active Expired - Lifetime
-
1988
- 1988-02-26 US US07/161,177 patent/US4828464A/en not_active Expired - Fee Related
- 1988-02-26 JP JP63042430A patent/JPS63230977A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0279931A2 (de) | 1988-08-31 |
DE3706338A1 (de) | 1988-09-08 |
EP0279931B1 (de) | 1992-03-11 |
EP0279931A3 (en) | 1989-06-28 |
JPS63230977A (ja) | 1988-09-27 |
US4828464A (en) | 1989-05-09 |
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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 |