ATE27849T1 - Membranpumpe mit regelbarem foerderstrom. - Google Patents

Membranpumpe mit regelbarem foerderstrom.

Info

Publication number
ATE27849T1
ATE27849T1 AT84402657T AT84402657T ATE27849T1 AT E27849 T1 ATE27849 T1 AT E27849T1 AT 84402657 T AT84402657 T AT 84402657T AT 84402657 T AT84402657 T AT 84402657T AT E27849 T1 ATE27849 T1 AT E27849T1
Authority
AT
Austria
Prior art keywords
piston
axis
eccentric
wings
fixed shaft
Prior art date
Application number
AT84402657T
Other languages
English (en)
Inventor
Max-Albert Malizard
Jean-Claude Degremont
Original Assignee
Milton Roy Dosapro
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Milton Roy Dosapro filed Critical Milton Roy Dosapro
Application granted granted Critical
Publication of ATE27849T1 publication Critical patent/ATE27849T1/de

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
    • 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
    • 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)
  • Separation Using Semi-Permeable Membranes (AREA)
AT84402657T 1984-01-11 1984-12-19 Membranpumpe mit regelbarem foerderstrom. ATE27849T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8400343A FR2557928B1 (fr) 1984-01-11 1984-01-11 Perfectionnement aux pompes a membrane a debit variable.
EP84402657A EP0148691B1 (de) 1984-01-11 1984-12-19 Membranpumpe mit regelbarem Förderstrom

Publications (1)

Publication Number Publication Date
ATE27849T1 true ATE27849T1 (de) 1987-07-15

Family

ID=9300002

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84402657T ATE27849T1 (de) 1984-01-11 1984-12-19 Membranpumpe mit regelbarem foerderstrom.

Country Status (6)

Country Link
US (1) US4883412A (de)
EP (1) EP0148691B1 (de)
AT (1) ATE27849T1 (de)
CA (1) CA1248411A (de)
DE (1) DE3464276D1 (de)
FR (1) FR2557928B1 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3829566A1 (de) * 1988-08-31 1990-03-08 Fritz Mueller Kolbenantrieb
DE8816172U1 (de) * 1988-12-30 1989-02-16 ALLTECH Dosieranlagen GmbH, 7504 Weingarten Dosierpumpe
US5059099A (en) * 1989-07-28 1991-10-22 Wagner Spray Tech Corporation Integral pump housing
US5106274A (en) * 1990-07-23 1992-04-21 Mark Holtzapple Hermetic compressor
FR2670537B1 (fr) * 1990-12-18 1994-10-28 Milton Roy Dosapro Pompe a membrane a commande hydraulique pour pressions elevees.
DE4141670C2 (de) * 1991-12-17 1994-09-29 Ott Kg Lewa Hydraulisch angetriebene Membranpumpe mit Membranhubbegrenzung
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
GB9320342D0 (en) * 1993-10-02 1993-11-24 Munster Simms Engineering Limi Diaphragm pump
US5707219A (en) * 1995-10-04 1998-01-13 Wanner Engineering Diaphragm pump
US5647733A (en) * 1995-12-01 1997-07-15 Pulsafeeder Inc. Diaphragm metering pump having modular construction
US6099269A (en) * 1997-10-06 2000-08-08 Fin Robur Absorption refrigeration system having a diaphragm pump and a hydraulic piston pump
US6283727B1 (en) * 2000-04-18 2001-09-04 Milton Bay Metering pump
DE20307457U1 (de) * 2003-05-13 2003-07-31 GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG, 74653 Ingelfingen Druckstück für ein Membranventil
US7425120B2 (en) * 2005-04-26 2008-09-16 Wanner Engineering, Inc. Diaphragm position control for hydraulically driven pumps
FR2895036B1 (fr) 2005-12-20 2008-02-22 Milton Roy Europ Sa Pompe a membrane a actionnement hydraulique avec dispositif de compensation des fuites
CN101245777B (zh) * 2007-02-13 2010-09-08 米尔顿罗伊欧洲公司 具有泄漏补偿设备的液压致动隔膜泵
US7665974B2 (en) * 2007-05-02 2010-02-23 Wanner Engineering, Inc. Diaphragm pump position control with offset valve axis
CN103977923B (zh) 2008-10-22 2018-07-06 固瑞克明尼苏达有限公司 便携式无空气喷雾器
FR2966525B1 (fr) * 2010-10-22 2012-11-16 Milton Roy Europe Pompe a membrane a forte capacite d'aspiration
EP2457644B1 (de) 2010-11-25 2015-09-09 Milton Roy Mixing Verfahren zur automatischen Eliminierung von Fasern auf dem Laufrad eines Mixers in einem Abwasserbehandlungsverfahren
US20150204320A1 (en) * 2012-09-04 2015-07-23 Hove A/S Diaphragm pump
WO2015119718A1 (en) 2014-02-07 2015-08-13 Graco Minnesota Inc. Drive system for a pulseless positive displacement pump
US20160169218A1 (en) * 2014-11-14 2016-06-16 Checkpoint Fluidic Systems International, Ltd. Metallic Sandwich Diaphragm Pump Mechanism
ITUB20151971A1 (it) * 2015-07-06 2017-01-06 Seko Spa Pompa a membrana
DE102015009850A1 (de) * 2015-07-30 2017-02-02 Linde Aktiengesellschaft Vorrichtung zur Druckerhöhung eines Fluids, insbesondere in Form eines Druckgasflaschenventils
DE102015009847A1 (de) * 2015-07-30 2017-02-02 Linde Aktiengesellschaft Vorrichtung zur Druckerhöhung eines Fluids mit einem Druckbegrenzungsventil
US11007545B2 (en) 2017-01-15 2021-05-18 Graco Minnesota Inc. Handheld airless paint sprayer repair
US11022106B2 (en) 2018-01-09 2021-06-01 Graco Minnesota Inc. High-pressure positive displacement plunger pump
EP3774069A1 (de) 2018-04-10 2021-02-17 Graco Minnesota Inc. Tragbare luftlose sprühvorrichtung für farben und andere beschichtungen
CN109458316A (zh) * 2018-09-29 2019-03-12 陕西科技大学 一种硫酸进料泵
CN208934890U (zh) * 2018-10-27 2019-06-04 东莞市茗创优尚电子科技有限公司 一种弹性膜片式泵体
TW202110541A (zh) 2019-05-31 2021-03-16 美商葛萊兒明尼蘇達股份有限公司 手持式流體噴霧器
US20220170452A1 (en) * 2019-08-13 2022-06-02 Hewlett-Packard Development Company, L.P. Fluid ejection apparatus for discreet packet transfer of fluid
EP4127471A1 (de) 2020-03-31 2023-02-08 Graco Minnesota Inc. Elektrisch betriebene verdrängerpumpe
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
US20230160378A1 (en) 2022-10-15 2023-05-25 Ningbo Seago Electric Co., Ltd. Water flosser pump body structure and water flosser

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1050528A (en) * 1912-07-24 1913-01-14 Albert G Elvin Fluid-pressure motor.
FR732745A (fr) * 1932-03-07 1932-09-24 Perfectionnements aux moteurs thermiques
US2450912A (en) * 1944-05-05 1948-10-12 Putnam James Boyd Internal-combustion motor with pistons symmetrically arranged about cams on the drive shaft
US3216355A (en) * 1963-02-25 1965-11-09 Seeger Wanner Corp Two-cylinder pump
US3312171A (en) * 1965-10-12 1967-04-04 New York Air Brake Co Pumps
AT314851B (de) * 1969-10-06 1974-04-25 Vni K I T I Gidromashinostroen Einrichtung zur Einstellung der Fördermenge von Dosierpumpen
US3612727A (en) * 1969-10-17 1971-10-12 Crane Co Metering pump
BE789518A (fr) * 1971-11-16 1973-01-15 Ransburg Corp Pompe pour appareil de pulverisation
US3910727A (en) * 1972-09-13 1975-10-07 Valve Syst Int Inc Metering pump

Also Published As

Publication number Publication date
EP0148691A2 (de) 1985-07-17
DE3464276D1 (en) 1987-07-23
FR2557928A1 (fr) 1985-07-12
CA1248411A (en) 1989-01-10
US4883412A (en) 1989-11-28
FR2557928B1 (fr) 1988-04-22
EP0148691B1 (de) 1987-06-16
EP0148691A3 (en) 1985-09-11

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee