DE3876169T2 - Doppel-membranpumpe. - Google Patents
Doppel-membranpumpe.Info
- Publication number
- DE3876169T2 DE3876169T2 DE8888307327T DE3876169T DE3876169T2 DE 3876169 T2 DE3876169 T2 DE 3876169T2 DE 8888307327 T DE8888307327 T DE 8888307327T DE 3876169 T DE3876169 T DE 3876169T DE 3876169 T2 DE3876169 T2 DE 3876169T2
- Authority
- DE
- Germany
- Prior art keywords
- diaphragm pump
- double diaphragm
- double
- pump
- diaphragm
- 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
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
- F04B43/073—Pumps having fluid drive the actuating fluid being controlled by at least one valve
- F04B43/0736—Pumps having fluid drive the actuating fluid being controlled by at least one valve with two or more pumping chambers in parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
- F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
- F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
- F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
- F01L25/063—Arrangements with main and auxiliary valves, at least one of them being fluid-driven the auxiliary valve being actuated by the working motor-piston or piston-rod
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/085,802 US4854832A (en) | 1987-08-17 | 1987-08-17 | Mechanical shift, pneumatic assist pilot valve for diaphragm pump |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3876169D1 DE3876169D1 (de) | 1993-01-07 |
DE3876169T2 true DE3876169T2 (de) | 1993-05-06 |
Family
ID=22194043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888307327T Expired - Lifetime DE3876169T2 (de) | 1987-08-17 | 1988-08-08 | Doppel-membranpumpe. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4854832A (de) |
EP (1) | EP0304210B1 (de) |
CA (1) | CA1280641C (de) |
DE (1) | DE3876169T2 (de) |
MX (1) | MX170007B (de) |
WO (1) | WO1990002263A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3115607A1 (de) | 2015-07-10 | 2017-01-11 | J. Wagner AG | Doppelmembranpumpe |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5006104A (en) * | 1988-11-07 | 1991-04-09 | The Cleveland Clinic Foundation | Heart pump having contractible guide mechanism for pusher plate |
US4981418A (en) * | 1989-07-25 | 1991-01-01 | Osmonics, Inc. | Internally pressurized bellows pump |
GB8923739D0 (en) * | 1989-10-21 | 1989-12-06 | Normalair Garrett Ltd | Fluid compressors |
US5195878A (en) * | 1991-05-20 | 1993-03-23 | Hytec Flow Systems | Air-operated high-temperature corrosive liquid pump |
DE4136805A1 (de) * | 1991-11-08 | 1993-05-13 | Almatec Tech Innovationen Gmbh | Doppelmembranpumpe |
US5232352A (en) * | 1992-04-06 | 1993-08-03 | Holcomb Corporation | Fluid activated double diaphragm pump |
US5332372A (en) * | 1992-04-20 | 1994-07-26 | Warren Rupp, Inc. | Modular double-diaphragm pump |
US5277555A (en) * | 1992-12-31 | 1994-01-11 | Ronald L. Robinson | Fluid activated double diaphragm pump |
US5326234A (en) * | 1993-02-17 | 1994-07-05 | Versa-Matic Tool, Inc. | Fluid driven pump |
US5368452A (en) * | 1993-07-20 | 1994-11-29 | Graco Inc. | Double diaphragm pump having two-stage air valve actuator |
US5527160A (en) * | 1994-10-11 | 1996-06-18 | The Aro Corporation | Mechanical shift, pneumatic assist pilot valve |
US5584666A (en) * | 1994-10-17 | 1996-12-17 | Ingersoll-Rand Company | Reduced icing air valve |
US5616005A (en) * | 1994-11-08 | 1997-04-01 | Regents Of The University Of California | Fluid driven recipricating apparatus |
US5567118A (en) * | 1995-02-14 | 1996-10-22 | Itt Fluid Technology Corporation | Non-lubricated, air-actuated, pump-operating, shuttle valve arrangement, in a reciprocating pump |
US5649813A (en) * | 1995-04-20 | 1997-07-22 | Ingersoll-Rand Company | Chamber insulation for prevention of icing in air motors |
US5551847A (en) * | 1995-04-24 | 1996-09-03 | Ingersoll-Rand Company | Lost motion pilot valve for diaphragm pump |
US5607290A (en) * | 1995-11-07 | 1997-03-04 | Wilden Pump & Engineering Co. | Air driven diaphragm pump |
DE69723144T2 (de) * | 1996-04-12 | 2004-04-29 | Graco Inc., Minneapolis | Doppelmembranpumpe |
US5758563A (en) * | 1996-10-23 | 1998-06-02 | Holcom Co. | Fluid driven reciprocating pump |
US5957670A (en) * | 1997-08-26 | 1999-09-28 | Wilden Pump & Engineering Co. | Air driven diaphragm pump |
US5979563A (en) * | 1998-02-17 | 1999-11-09 | Fritz; Robert K. | Method and apparatus for providing pressurized water to a residential fire sprinkler system in the absence of electricity |
SE514807C2 (sv) * | 1998-09-10 | 2001-04-30 | Svante Bahrton | Dubbelverkande membranpump för konstant tryck och flöde |
US6695593B1 (en) | 1998-10-05 | 2004-02-24 | Trebor International, Inc. | Fiber optics systems for high purity pump diagnostics |
US6957952B1 (en) | 1998-10-05 | 2005-10-25 | Trebor International, Inc. | Fiber optic system for detecting pump cycles |
US6106246A (en) * | 1998-10-05 | 2000-08-22 | Trebor International, Inc. | Free-diaphragm pump |
DE19860466C1 (de) * | 1998-12-28 | 2000-06-29 | Schmidt & Co Gmbh Kranz | Pneumatisch angetriebene Hydraulikpumpe |
US6190136B1 (en) | 1999-08-30 | 2001-02-20 | Ingersoll-Rand Company | Diaphragm failure sensing apparatus and diaphragm pumps incorporating same |
US6280149B1 (en) | 1999-10-28 | 2001-08-28 | Ingersoll-Rand Company | Active feedback apparatus and air driven diaphragm pumps incorporating same |
US6168387B1 (en) | 1999-10-28 | 2001-01-02 | Ingersoll-Rand Company | Reciprocating pump with linear displacement sensor |
JP3497831B2 (ja) * | 2000-05-01 | 2004-02-16 | アドバンス電気工業株式会社 | インジェクター |
WO2001094782A2 (en) * | 2000-06-02 | 2001-12-13 | Tokyo Electron Limited | Dual diaphragm pump |
JP3515070B2 (ja) | 2000-12-18 | 2004-04-05 | 株式会社ヤマダコーポレーション | ポンプの再始動装置 |
US6644941B1 (en) | 2002-04-18 | 2003-11-11 | Ingersoll-Rand Company | Apparatus and method for reducing ice formation in gas-driven motors |
US6901961B2 (en) * | 2002-09-06 | 2005-06-07 | Ingersoll-Rand Company | Double diaphragm pump having a spool valve |
US6722256B2 (en) * | 2002-09-12 | 2004-04-20 | Ingersoll-Rand Company | Reduced icing valves and gas-driven motor and diaphragm pump incorporating same |
US7134849B1 (en) | 2003-04-22 | 2006-11-14 | Trebor International, Inc. | Molded disposable pneumatic pump |
US7021909B1 (en) * | 2003-07-16 | 2006-04-04 | Trebor International, Inc. | Oscillator for pneumatic pump having single valve |
US6962487B2 (en) | 2003-08-07 | 2005-11-08 | Versa-Matic Tool, Inc. | Fluid driven pump with improved exhaust port arrangement |
US7367785B2 (en) * | 2004-03-19 | 2008-05-06 | Ingersoll-Rand Company | Reduced icing valves and gas-driven motor and reciprocating pump incorporating same |
US7063517B2 (en) | 2004-06-16 | 2006-06-20 | Ingersoll-Rand Company | Valve apparatus and pneumatically driven diaphragm pump incorporating same |
DE102004045687A1 (de) * | 2004-09-17 | 2006-03-23 | Almatec Maschinenbau Gmbh | Membranpumpe für den Transport von Flüssigkeiten |
US8197231B2 (en) | 2005-07-13 | 2012-06-12 | Purity Solutions Llc | Diaphragm pump and related methods |
US20070092385A1 (en) * | 2005-10-20 | 2007-04-26 | Petrie Pe Greg A | Pump and valve actuator system and method |
DE102006015675A1 (de) * | 2006-04-04 | 2007-10-11 | Wapura Trinkwasserreinigungs Gmbh | Kleinmengen-Umkehrosmose-Anlage mit Doppelmembran-Permeatpumpe |
US7587897B2 (en) * | 2007-04-10 | 2009-09-15 | Illinois Tool Works Inc. | Magnetically sequenced pneumatic motor |
US7603854B2 (en) * | 2007-04-10 | 2009-10-20 | Illinois Tool Works Inc. | Pneumatically self-regulating valve |
US7603855B2 (en) * | 2007-04-10 | 2009-10-20 | Illinois Tool Works Inc. | Valve with magnetic detents |
US20090010768A1 (en) * | 2007-07-03 | 2009-01-08 | Versa-Matic Pump, Inc. | Pumping apparatus for shear-sensitive fluids |
US8167586B2 (en) * | 2008-08-22 | 2012-05-01 | Ingersoll-Rand Company | Valve assembly with low resistance pilot shifting |
US8733460B2 (en) * | 2009-04-20 | 2014-05-27 | Robert K. Fritz | Method and apparatus for providing a pressurized liquid in the absence of electricity |
WO2011100430A2 (en) | 2010-02-10 | 2011-08-18 | Kickstart International, Inc. | Human-powered irrigation pump |
US9127657B2 (en) * | 2010-03-29 | 2015-09-08 | Wilden Pump And Engineering Llc | Air-driven pump system |
CN102803665B (zh) * | 2010-05-14 | 2015-08-26 | 乔圣有限公司 | 空气马达 |
JP5698515B2 (ja) * | 2010-12-20 | 2015-04-08 | 川崎重工業株式会社 | 流動体移送装置、それを備える船、及び移送装置用流動体 |
CN103764950B (zh) | 2011-09-09 | 2017-02-15 | 英格索尔-兰德公司 | 具有可编程逻辑控制器接口的空气马达及改造空气马达的方法 |
US9610392B2 (en) | 2012-06-08 | 2017-04-04 | Fresenius Medical Care Holdings, Inc. | Medical fluid cassettes and related systems and methods |
US9664186B2 (en) * | 2013-06-26 | 2017-05-30 | Ingersoll-Rand Company | Diaphragm pumps with air savings devices |
US11746771B2 (en) * | 2021-04-16 | 2023-09-05 | Teryair Equipment Pvt. Ltd. | Actuator valve of an air operated double diaphragm pump |
CN113685339B (zh) * | 2021-08-21 | 2023-07-14 | 世晃(上海)机电工业有限公司 | 一种不锈钢气动隔膜泵 |
US11867169B2 (en) * | 2021-11-08 | 2024-01-09 | Pdc Machines, Inc. | High-throughput diaphragm compressor |
US20230332590A1 (en) * | 2022-04-18 | 2023-10-19 | Warren Rupp, Inc. | Air operated double diaphragm pump with accessible features |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB524055A (en) * | 1938-01-25 | 1940-07-29 | Pleiger Paul | Improvements in fluid operated pumps |
US3192865A (en) * | 1963-09-10 | 1965-07-06 | Francis J Klempay | Hydraulically actuated pump |
US3348803A (en) * | 1964-10-30 | 1967-10-24 | Parker Hannifin Corp | Piston reversing actuator valve |
US3782863A (en) * | 1971-11-16 | 1974-01-01 | Rupp Co Warren | Slide valve apparatus |
US3791768A (en) * | 1972-06-16 | 1974-02-12 | W Wanner | Fluid pump |
DE2626954C2 (de) * | 1976-06-16 | 1985-04-11 | Schmidt, Kranz & Co Gmbh, Zweigniederlassung Maschinenbau, 3421 Zorge | Steuerschieberanordnung für eine durch Druckluft angetriebene Hydraulikpumpe |
US4247264A (en) * | 1979-04-13 | 1981-01-27 | Wilden Pump & Engineering Co. | Air driven diaphragm pump |
US4478560A (en) * | 1982-09-23 | 1984-10-23 | The Warren Rupp Company | Fluid-operated reciprocating pump |
IL68647A (en) * | 1983-05-10 | 1988-03-31 | Tmb Fertilizer Pumps | Diaphragm double pump installation |
-
1987
- 1987-08-17 US US07/085,802 patent/US4854832A/en not_active Expired - Lifetime
-
1988
- 1988-08-08 DE DE8888307327T patent/DE3876169T2/de not_active Expired - Lifetime
- 1988-08-08 EP EP88307327A patent/EP0304210B1/de not_active Expired - Lifetime
- 1988-08-15 MX MX012680A patent/MX170007B/es unknown
- 1988-08-16 CA CA000574846A patent/CA1280641C/en not_active Expired - Lifetime
- 1988-08-26 WO PCT/US1988/002856 patent/WO1990002263A1/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3115607A1 (de) | 2015-07-10 | 2017-01-11 | J. Wagner AG | Doppelmembranpumpe |
US10738769B2 (en) | 2015-07-10 | 2020-08-11 | Wagner International Ag | Double diaphragm pump |
Also Published As
Publication number | Publication date |
---|---|
DE3876169D1 (de) | 1993-01-07 |
US4854832A (en) | 1989-08-08 |
EP0304210B1 (de) | 1992-11-25 |
MX170007B (es) | 1993-08-04 |
EP0304210A3 (en) | 1990-03-07 |
EP0304210A2 (de) | 1989-02-22 |
CA1280641C (en) | 1991-02-26 |
WO1990002263A1 (en) | 1990-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3876169T2 (de) | Doppel-membranpumpe. | |
DE3869254D1 (de) | Peristaltikpumpe. | |
DE3885689D1 (de) | Hochdruckverstellpumpe. | |
NO882991D0 (no) | Pumpe. | |
DE3675369D1 (de) | Nichttropfendes membranventil. | |
NO880675L (no) | Trykkforskjell-foeler. | |
DE3878073T2 (de) | Fluessigkeitsverdichter. | |
NO871801D0 (no) | Pumpe. | |
DE3775431D1 (de) | Pumpe. | |
DE3780847D1 (de) | Pumpe. | |
DE58901989D1 (de) | Membranpumpe. | |
DE3862959D1 (de) | Fasspumpe. | |
DE3878748T2 (de) | Geraeuschmindernde membrane. | |
DE3861690D1 (de) | Pumpe. | |
NO874455L (no) | Pumpeaggregat. | |
DE3869187D1 (de) | Wasserpumpe. | |
DE3789442T2 (de) | Pumpe. | |
DE3667707D1 (de) | Membranpumpe. | |
DE3853121D1 (de) | Barometer. | |
DE3860624D1 (de) | Hydraulische pumpen. | |
DE3771065D1 (de) | Kolbenmembranpumpe. | |
IT8819593A0 (it) | Trasduttore. | |
DE3861857D1 (de) | Pumpe. | |
NO884746D0 (no) | Pumpe. | |
NO870114L (no) | Pessar. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |