ES2119292T3 - Bomba de membrana doble. - Google Patents
Bomba de membrana doble.Info
- Publication number
- ES2119292T3 ES2119292T3 ES95118226T ES95118226T ES2119292T3 ES 2119292 T3 ES2119292 T3 ES 2119292T3 ES 95118226 T ES95118226 T ES 95118226T ES 95118226 T ES95118226 T ES 95118226T ES 2119292 T3 ES2119292 T3 ES 2119292T3
- Authority
- ES
- Spain
- Prior art keywords
- seating
- membrane pump
- double membrane
- frame
- 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
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
- F04B43/025—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel
- F04B43/026—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms two or more plate-like pumping members in parallel each plate-like pumping flexible member working in its own pumping chamber
-
- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
- F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
- F04B9/045—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being eccentrics
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18248—Crank and slide
- Y10T74/18256—Slidable connections [e.g., scotch yoke]
Abstract
LA INVENCION SE REFIERE A UNA BOMBA DE DOBLE MEMBRANA, DONDE LAS MEMBRANAS FLEXIBLES DISPUESTAS EN EL ESPACIO DE DESPLAZAMIENTO ESTAN UNIDAS CON UN VASTAGO DE EMBOLO Y ACOPLADAS MECANICAMENTE. EL ESPACIO DE DESPLAZAMIENTO SE UNE POR UNA PARTE CON LA CONDUCCION DE ASPIRACION Y CON LA CONDUCCION DE PRESION POR OTRA PARTE A TRAVES DE UNA VALVULA DE RETENCION. CADA MEMBRANA ESTA UNIDA CON UN VASTAGO DE EMBOLO QUE ESTAN APLICADOS DE FORMA CONTINUA COAXIAL EN LOS LADOS OPUESTOS EN UN MARCO DE GUIA QUE MUESTRA AL MENOS EN UNA GUIA LINEAL PARA UNA DISPOSICION DE COLISA, QUE POR SU PARTE SOPORTA DE FORMA GIRATORIA EL PIVOTE GIRATORIO DE UN EJE MANIVELA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4443778A DE4443778A1 (de) | 1994-12-08 | 1994-12-08 | Doppelmembranpumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2119292T3 true ES2119292T3 (es) | 1998-10-01 |
Family
ID=6535323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95118226T Expired - Lifetime ES2119292T3 (es) | 1994-12-08 | 1995-11-20 | Bomba de membrana doble. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5649809A (es) |
EP (1) | EP0716229B1 (es) |
JP (1) | JP3210851B2 (es) |
AT (1) | ATE167728T1 (es) |
BR (1) | BR9505698A (es) |
DE (2) | DE4443778A1 (es) |
ES (1) | ES2119292T3 (es) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6481986B1 (en) | 1995-08-03 | 2002-11-19 | Medela Holding Ag | Vacuum adjustment mechanism particularly adapted for a breastpump |
US6257847B1 (en) * | 1995-08-03 | 2001-07-10 | Medela, Inc. | Diaphragm pump and pump for double-breast pumping |
TW539918B (en) * | 1997-05-27 | 2003-07-01 | Tokyo Electron Ltd | Removal of photoresist and photoresist residue from semiconductors using supercritical carbon dioxide process |
IT1304282B1 (it) * | 1998-05-04 | 2001-03-13 | Annovi Reverberi Spa | Gruppo pompante a membrana ad elevata portata. |
US6257845B1 (en) | 1998-07-14 | 2001-07-10 | Wilden Pump & Engineering Co. | Air driven pumps and components therefor |
EP1234322A2 (en) * | 1999-11-02 | 2002-08-28 | Tokyo Electron Limited | Method and apparatus for supercritical processing of multiple workpieces |
US6748960B1 (en) * | 1999-11-02 | 2004-06-15 | Tokyo Electron Limited | Apparatus for supercritical processing of multiple workpieces |
DE10024546B4 (de) * | 2000-05-18 | 2004-07-15 | Lewa Herbert Ott Gmbh + Co | Mehrfachkurbeltrieb für Triplexmembranpumpen |
AU2001275116A1 (en) * | 2000-06-02 | 2001-12-17 | Tokyo Electron Limited | Dual diaphragm pump |
AU2001290171A1 (en) * | 2000-07-26 | 2002-02-05 | Tokyo Electron Limited | High pressure processing chamber for semiconductor substrate |
DE10133349B4 (de) * | 2001-07-15 | 2006-04-06 | Harald Janzen | Vierkammer-Membranpumpe |
JP4958121B2 (ja) * | 2001-10-24 | 2012-06-20 | 株式会社タクミナ | 往復動ポンプおよび逆止弁 |
WO2003071173A1 (en) * | 2002-02-15 | 2003-08-28 | Supercritical Systems Inc. | Pressure enchanced diaphragm valve |
US6892624B2 (en) * | 2002-05-09 | 2005-05-17 | Aquatec Water Systems, Inc. | Enhanced wobble plated driven diaphragm pump |
US6901960B2 (en) * | 2002-09-06 | 2005-06-07 | Ingersoll-Rand Company | Double diaphragm pump including spool valve air motor |
US20040069140A1 (en) * | 2002-10-10 | 2004-04-15 | Ingersoll-Rand Company | Non-metallic pressure caps and diaphragm pump housings incorporating same |
US6722642B1 (en) | 2002-11-06 | 2004-04-20 | Tokyo Electron Limited | High pressure compatible vacuum chuck for semiconductor wafer including lift mechanism |
US7077917B2 (en) * | 2003-02-10 | 2006-07-18 | Tokyo Electric Limited | High-pressure processing chamber for a semiconductor wafer |
US6865981B2 (en) * | 2003-03-11 | 2005-03-15 | Ingersoll-Rand Company | Method of producing a pump |
US6883417B2 (en) * | 2003-03-19 | 2005-04-26 | Ingersoll-Rand Company | Connecting configuration for a diaphragm in a diaphragm pump |
BR0301654C5 (pt) * | 2003-04-10 | 2006-01-17 | Aurelio Mayorca | Sistema e equipamento dinâmico para refrigerar |
JP3991990B2 (ja) | 2004-01-19 | 2007-10-17 | 松下電工株式会社 | 美顔器 |
EP1841966B1 (en) * | 2005-01-26 | 2010-04-28 | Panasonic Electric Works Co., Ltd. | Piezoelectric-driven diaphragm pump |
US7767145B2 (en) | 2005-03-28 | 2010-08-03 | Toyko Electron Limited | High pressure fourier transform infrared cell |
WO2006112741A1 (en) * | 2005-04-21 | 2006-10-26 | Industrial Research Limited | Pressure wave generator |
US8984898B2 (en) * | 2005-04-21 | 2015-03-24 | Industrial Research Limited | Cryogenic refrigerator system with pressure wave generator |
US7789971B2 (en) | 2005-05-13 | 2010-09-07 | Tokyo Electron Limited | Treatment of substrate using functionalizing agent in supercritical carbon dioxide |
US20060269427A1 (en) * | 2005-05-26 | 2006-11-30 | Drummond Robert E Jr | Miniaturized diaphragm pump with non-resilient seals |
DE102006046567B3 (de) | 2006-08-30 | 2008-03-06 | Knf Neuberger Gmbh | Membranpumpe mit wenigstens zwei in unterschiedlichen Ebenen angeordneten Membranen |
DE102007003720B3 (de) * | 2007-01-25 | 2008-08-21 | Knf Neuberger Gmbh | Membranpumpe mit zwei Membranköpfen und zwei separaten Pumpengehäusen |
DE102007014709A1 (de) * | 2007-03-23 | 2008-09-25 | Carl Freudenberg Kg | Membranpumpe zur Förderung eines Fluids |
GB2452047A (en) * | 2007-08-21 | 2009-02-25 | Joseph Anthony Griffiths | Diaphragm for use in a fluid pump comprising a disc of resilient material whose curvature is formed from a plurality of steps |
DE102008005820A1 (de) * | 2007-09-11 | 2009-03-12 | Continental Teves Ag & Co. Ohg | Motor-Pumpenaggregat |
US8529223B2 (en) | 2007-10-09 | 2013-09-10 | Thetford Corporation | Dual diaphragm pump assembly for a sanitation system |
KR101694596B1 (ko) | 2008-10-22 | 2017-01-09 | 그라코 미네소타 인크. | 휴대용 에어리스 스프레이어 |
TWI558915B (zh) | 2009-04-23 | 2016-11-21 | 葛萊兒明尼蘇達股份有限公司 | 覆蓋模製隔膜泵 |
DE102010013108A1 (de) * | 2010-03-26 | 2011-09-29 | Promera Gmbh & Co. Kg | Doppelmembranpumpe |
JP5389081B2 (ja) * | 2011-03-22 | 2014-01-15 | 株式会社テクノ高槻 | 電磁振動型ダイヤフラムポンプ |
WO2012155068A2 (en) * | 2011-05-11 | 2012-11-15 | Nereid S.A. | A positive displacement multi-cyclinder pump |
EP2739853B1 (en) | 2011-08-05 | 2017-10-18 | Flow Control LLC. | Human powered irrigation diaphragm pump |
CN102518573B (zh) * | 2011-12-14 | 2014-11-26 | 江南大学 | 可调式定量注射泵 |
CN102926963B (zh) * | 2012-04-27 | 2015-04-08 | 陈绍丽 | 单连杆联动双腔式计量泵 |
KR101449300B1 (ko) * | 2013-06-14 | 2014-10-08 | 양승빈 | 다이어프램 펌프 |
US9845794B2 (en) * | 2013-10-08 | 2017-12-19 | Ingersoll-Rand Company | Hydraulically actuated diaphragm pumps |
US20150211509A1 (en) * | 2014-01-30 | 2015-07-30 | Blue-White Industries, Ltd. | Multiple diaphragm pump |
AU2014381624B2 (en) * | 2014-02-07 | 2019-01-17 | Graco Minnesota Inc. | Pulseless positive displacement pump and method of pulselessly displacing fluid |
WO2016134464A1 (en) * | 2015-02-25 | 2016-09-01 | A.H.M.S., Inc. | Drive mechanism module for a reciprocating pump |
JP2017044178A (ja) * | 2015-08-28 | 2017-03-02 | フジクリーン工業株式会社 | 電磁式ポンプ |
DE102016101479A1 (de) * | 2016-01-28 | 2017-08-03 | Pierburg Gmbh | Membranverdichter |
US11007545B2 (en) | 2017-01-15 | 2021-05-18 | Graco Minnesota Inc. | Handheld airless paint sprayer repair |
US10371132B2 (en) * | 2017-02-10 | 2019-08-06 | Peopleflo Manufacturing, Inc. | Reciprocating pump and transmission assembly having a one-way clutch |
IT201700025695A1 (it) * | 2017-03-08 | 2018-09-08 | Annovi Reverberi Spa | Collettore per pompa |
US11221004B2 (en) | 2017-07-12 | 2022-01-11 | Blue-White Industries, Ltd. | Multiple diaphragm pump |
US11022106B2 (en) | 2018-01-09 | 2021-06-01 | Graco Minnesota Inc. | High-pressure positive displacement plunger pump |
US20220234062A1 (en) | 2019-05-31 | 2022-07-28 | Graco Minnesota Inc. | Handheld fluid sprayer |
CN110578674A (zh) * | 2019-09-16 | 2019-12-17 | 嘉善边锋机械有限公司 | 电动隔膜泵 |
CN110617201A (zh) * | 2019-10-17 | 2019-12-27 | 昆山华誉自动化科技有限公司 | 一种膜片交替供胶泵和供胶方法 |
CN115362316A (zh) | 2020-03-31 | 2022-11-18 | 固瑞克明尼苏达有限公司 | 电动操作的往复式泵 |
US10968903B1 (en) | 2020-06-04 | 2021-04-06 | Graco Minnesota Inc. | Handheld sanitary fluid sprayer having resilient polymer pump cylinder |
US10926275B1 (en) | 2020-06-25 | 2021-02-23 | Graco Minnesota Inc. | Electrostatic handheld sprayer |
EP3995694A1 (en) | 2020-11-09 | 2022-05-11 | Idromeccanica Bertolini S.p.A. | Pump for pumping corrosive fluids |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1397914A (en) * | 1920-06-29 | 1921-11-22 | Edwin J Augustin | Ammonia-compressor |
US1445844A (en) * | 1922-02-07 | 1923-02-20 | Mueser Charles | Pump |
GB255427A (en) * | 1925-07-15 | 1927-10-03 | Alexandre Lamblin | Improvements in or relating to diaphragm pumps |
US2063728A (en) * | 1933-11-18 | 1936-12-08 | Creamery Package Mfg Co | Compressor |
CH251212A (fr) * | 1946-02-05 | 1947-10-15 | Hanvag Ges Fuer Tech Vervollko | Pompe à membrane. |
FR81610E (fr) * | 1962-01-02 | 1963-10-18 | Pompe permettant de refouler des liquides abrasifs ou corrosifs et plus particulièrement adaptée à la pulvérisation de produits utilisés dans le traitement des cultures | |
BE680073A (es) * | 1966-04-26 | 1966-10-03 | ||
IT997335B (it) * | 1972-11-06 | 1975-12-30 | Wren Cedric Hewer | Motore a combustione interna per fezionato |
DE2306900A1 (de) * | 1973-02-13 | 1974-08-15 | Lothar Pracht Gmbh & Co Kg Mas | Hochleistungs-doppelmembran-saugund druckpumpe zur verwendung fuer die grundwasserhaltung |
DE3027314A1 (de) * | 1980-07-18 | 1982-02-11 | J. Wagner Gmbh, 7990 Friedrichshafen | Membranpumpvorrichtung |
DE3141667A1 (de) * | 1981-10-21 | 1983-10-13 | Erich 7777 Salem Roser | "verdraengerpumpe oder -verdichter fuer fluessige oder gasfoermige medien" |
DE3206242A1 (de) | 1982-02-20 | 1983-09-22 | Rudolf 4670 Lünen Leinkenjost | Doppelkammer-membranpumpe |
DE3311104A1 (de) * | 1983-03-26 | 1984-09-27 | Erich 7812 Bad Krozingen Becker | Membranpumpe |
DE8432045U1 (de) | 1984-11-02 | 1985-02-28 | Almatec Maschinenbau GmbH, 4100 Duisburg | Verbundmembran |
DE3529978A1 (de) * | 1985-08-22 | 1987-03-05 | Ashauer Ernst | Membranpumpe |
US5114321A (en) * | 1991-02-12 | 1992-05-19 | Vairex Corporation | Fluid displacement apparatus with traveling chambers |
DE4309380C2 (de) * | 1993-03-23 | 2000-01-05 | Infors Ag Bottmingen | Verfahren zur Überwachung eines Systems |
-
1994
- 1994-12-08 DE DE4443778A patent/DE4443778A1/de not_active Withdrawn
-
1995
- 1995-11-20 DE DE59502649T patent/DE59502649D1/de not_active Expired - Lifetime
- 1995-11-20 ES ES95118226T patent/ES2119292T3/es not_active Expired - Lifetime
- 1995-11-20 AT AT95118226T patent/ATE167728T1/de not_active IP Right Cessation
- 1995-11-20 EP EP95118226A patent/EP0716229B1/de not_active Expired - Lifetime
- 1995-11-29 US US08/564,437 patent/US5649809A/en not_active Expired - Lifetime
- 1995-12-07 BR BR9505698A patent/BR9505698A/pt not_active Application Discontinuation
- 1995-12-08 JP JP34579195A patent/JP3210851B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5649809A (en) | 1997-07-22 |
ATE167728T1 (de) | 1998-07-15 |
JP3210851B2 (ja) | 2001-09-25 |
JPH08232847A (ja) | 1996-09-10 |
DE4443778A1 (de) | 1996-06-20 |
EP0716229A1 (de) | 1996-06-12 |
EP0716229B1 (de) | 1998-06-24 |
BR9505698A (pt) | 1997-11-11 |
DE59502649D1 (de) | 1998-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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