EP1353069A3 - Pompe à membrane - Google Patents

Pompe à membrane Download PDF

Info

Publication number
EP1353069A3
EP1353069A3 EP03006884A EP03006884A EP1353069A3 EP 1353069 A3 EP1353069 A3 EP 1353069A3 EP 03006884 A EP03006884 A EP 03006884A EP 03006884 A EP03006884 A EP 03006884A EP 1353069 A3 EP1353069 A3 EP 1353069A3
Authority
EP
European Patent Office
Prior art keywords
pump
chambers
plates
control
membranes
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.)
Withdrawn
Application number
EP03006884A
Other languages
German (de)
English (en)
Other versions
EP1353069A2 (fr
Inventor
Peter Jähn
Bernhard Krumbach
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JAEHN, PETER
Original Assignee
Bayer Industry Services GmbH and Co OHG
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 Bayer Industry Services GmbH and Co OHG filed Critical Bayer Industry Services GmbH and Co OHG
Publication of EP1353069A2 publication Critical patent/EP1353069A2/fr
Publication of EP1353069A3 publication Critical patent/EP1353069A3/fr
Withdrawn legal-status Critical Current

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
    • F04B43/0733—Pumps having fluid drive the actuating fluid being controlled by at least one valve with fluid-actuated pump inlet or outlet valves; with two or more pumping chambers in series

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
EP03006884A 2002-04-12 2003-03-31 Pompe à membrane Withdrawn EP1353069A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10216146 2002-04-12
DE10216146A DE10216146A1 (de) 2002-04-12 2002-04-12 Membranpumpe

Publications (2)

Publication Number Publication Date
EP1353069A2 EP1353069A2 (fr) 2003-10-15
EP1353069A3 true EP1353069A3 (fr) 2004-08-25

Family

ID=28051271

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03006884A Withdrawn EP1353069A3 (fr) 2002-04-12 2003-03-31 Pompe à membrane

Country Status (5)

Country Link
US (1) US20030194332A1 (fr)
EP (1) EP1353069A3 (fr)
JP (1) JP2003307178A (fr)
CA (1) CA2424872A1 (fr)
DE (1) DE10216146A1 (fr)

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AU2003230862A1 (en) 2002-04-11 2003-10-27 Deka Products Limited Partnership System and method for delivering a target volume of fluid
US7008193B2 (en) * 2002-05-13 2006-03-07 The Regents Of The University Of Michigan Micropump assembly for a microgas chromatograph and the like
DE10224750A1 (de) 2002-06-04 2003-12-24 Fresenius Medical Care De Gmbh Vorrichtung zur Behandlung einer medizinischen Flüssigkeit
DE10316395B4 (de) * 2003-04-10 2008-04-17 Jähn, Peter Membranpumpe
US7011523B2 (en) * 2003-10-22 2006-03-14 Ultradent Products, Inc. Bleaching compositions and devices having a solid adhesive layer and bleaching gel adjacent thereto
DE602005003106T2 (de) * 2004-01-21 2008-08-21 Imi Vision Ltd., Alcester Getränkespender
US8454324B2 (en) * 2004-03-18 2013-06-04 Precision Dispensing Systems Limited Pump
NZ531822A (en) * 2004-03-18 2007-08-31 Prec Dispensing Systems Ltd A membrane pump
US7717682B2 (en) * 2005-07-13 2010-05-18 Purity Solutions Llc Double diaphragm pump and related methods
US8197231B2 (en) 2005-07-13 2012-06-12 Purity Solutions Llc Diaphragm pump and related methods
US7767754B2 (en) 2005-11-08 2010-08-03 Momentive Performance Materials Inc. Silicone composition and process of making same
US7479522B2 (en) * 2005-11-09 2009-01-20 Momentive Performance Materials Inc. Silicone elastomer composition
US9415992B2 (en) 2006-03-06 2016-08-16 The Coca-Cola Company Dispenser for beverages having a rotary micro-ingredient combination chamber
US10280060B2 (en) 2006-03-06 2019-05-07 The Coca-Cola Company Dispenser for beverages having an ingredient mixing module
US8960500B2 (en) * 2006-03-06 2015-02-24 The Coca-Cola Company Dispenser for beverages including juices
US10537671B2 (en) 2006-04-14 2020-01-21 Deka Products Limited Partnership Automated control mechanisms in a hemodialysis apparatus
US12421952B2 (en) 2013-03-15 2025-09-23 Deka Products Limited Partnership Reciprocating diaphragm pumps for blood treatment systems and methods
US7794141B2 (en) 2006-04-14 2010-09-14 Deka Products Limited Partnership Thermal and coductivity sensing systems, devices and methods
US20140199193A1 (en) 2007-02-27 2014-07-17 Deka Products Limited Partnership Blood treatment systems and methods
US8562834B2 (en) 2007-02-27 2013-10-22 Deka Products Limited Partnership Modular assembly for a portable hemodialysis system
US9028691B2 (en) 2007-02-27 2015-05-12 Deka Products Limited Partnership Blood circuit assembly for a hemodialysis system
US8491184B2 (en) 2007-02-27 2013-07-23 Deka Products Limited Partnership Sensor apparatus systems, devices and methods
US20090107335A1 (en) * 2007-02-27 2009-04-30 Deka Products Limited Partnership Air trap for a medical infusion device
US8393690B2 (en) * 2007-02-27 2013-03-12 Deka Products Limited Partnership Enclosure for a portable hemodialysis system
US8366655B2 (en) 2007-02-27 2013-02-05 Deka Products Limited Partnership Peritoneal dialysis sensor apparatus systems, devices and methods
CA2681912C (fr) 2007-02-27 2015-09-29 Deka Products Limited Partnership Systemes et procedes d'hemodialyse
US8425471B2 (en) 2007-02-27 2013-04-23 Deka Products Limited Partnership Reagent supply for a hemodialysis system
US8357298B2 (en) 2007-02-27 2013-01-22 Deka Products Limited Partnership Hemodialysis systems and methods
US8042563B2 (en) 2007-02-27 2011-10-25 Deka Products Limited Partnership Cassette system integrated apparatus
US8409441B2 (en) 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
US8038640B2 (en) * 2007-11-26 2011-10-18 Purity Solutions Llc Diaphragm pump and related systems and methods
US11833281B2 (en) 2008-01-23 2023-12-05 Deka Products Limited Partnership Pump cassette and methods for use in medical treatment system using a plurality of fluid lines
EP3620191B1 (fr) 2008-01-23 2023-12-13 DEKA Products Limited Partnership Appareil d'auto-connexion de conduit de fluides et procédés pour système de traitement médical
US11975128B2 (en) 2008-01-23 2024-05-07 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US11738130B2 (en) 2008-01-23 2023-08-29 Deka Products Limited Partnership Fluid line autoconnect apparatus and methods for medical treatment system
US8192401B2 (en) 2009-03-20 2012-06-05 Fresenius Medical Care Holdings, Inc. Medical fluid pump systems and related components and methods
EP2453946B1 (fr) 2009-07-15 2013-02-13 Fresenius Medical Care Holdings, Inc. Cassettes pour fluide médical et systèmes afférents
EP2290354B1 (fr) * 2009-08-25 2019-07-24 Hach Lange GmbH Appareil d'analyse de processus
GB0915327D0 (en) * 2009-09-03 2009-10-07 Quanta Fluid Solution Ltd Pump
EP3072545B1 (fr) 2009-10-30 2019-05-08 DEKA Products Limited Partnership Appareil de détection de déconnexion de dispositif d'accès intravasculaire
EP4249964B1 (fr) 2010-07-07 2025-10-15 DEKA Products Limited Partnership Système de traitement médical et procédés utilisant une pluralité de conduites de fluides
US9624915B2 (en) 2011-03-09 2017-04-18 Fresenius Medical Care Holdings, Inc. Medical fluid delivery sets and related systems and methods
JP5185475B2 (ja) * 2011-04-11 2013-04-17 株式会社村田製作所 バルブ、流体制御装置
EP3006059B1 (fr) 2011-04-21 2017-09-27 Fresenius Medical Care Holdings, Inc. Systèmes de pompage de fluide médical et dispositifs et procédés associés
AU2012258687C1 (en) 2011-05-24 2018-03-08 Deka Products Limited Partnership Hemodial ysis system
SG195155A1 (en) 2011-05-24 2013-12-30 Deka Products Lp Blood treatment systems and methods
EP3219342B1 (fr) 2011-11-04 2019-01-09 DEKA Products Limited Partnership Système de traitement médical et procédés utilisant une pluralité de conduites de fluide
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9500188B2 (en) 2012-06-11 2016-11-22 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
DE102013102397B4 (de) * 2013-03-11 2020-01-02 Bürkert Werke GmbH Dosiersystem, Gehäuseteil für eine Dosiereinheit und Dosiereinheit
US9561323B2 (en) 2013-03-14 2017-02-07 Fresenius Medical Care Holdings, Inc. Medical fluid cassette leak detection methods and devices
GB201305758D0 (en) * 2013-03-28 2013-05-15 Quanta Fluid Solutions Ltd Blood Pump
DE102013013414B3 (de) * 2013-08-09 2015-01-29 Fresenius Medical Care Deutschland Gmbh Kassettenmodul
US10117985B2 (en) 2013-08-21 2018-11-06 Fresenius Medical Care Holdings, Inc. Determining a volume of medical fluid pumped into or out of a medical fluid cassette
US10047738B2 (en) * 2013-11-25 2018-08-14 General Electric Company Downhole radially actuated longitudinal diaphragm pump
EP3151877B1 (fr) 2014-06-05 2020-04-15 DEKA Products Limited Partnership Système pour calculer une modification de la volume d'un fluide dans une chambre de pompage
US10697447B2 (en) * 2014-08-21 2020-06-30 Fenwal, Inc. Magnet-based systems and methods for transferring fluid
SG11201807797RA (en) * 2016-03-18 2018-10-30 Deka Products Lp Pressure control gaskets for operating pump cassette membranes
US10792408B2 (en) * 2016-10-27 2020-10-06 Baxter International Inc. Medical fluid therapy machine including readily accessible pneumatic manifold and valves therefore
DE102016015207A1 (de) * 2016-12-21 2018-06-21 Fresenius Medical Care Deutschland Gmbh Betätigungseinrichtung und Verfahren zum Betreiben einer Betätigungseinrichtung sowie Membranpumpe mit einer Betätigungseinrichtung und einer Membranpumpeneinrichtung und eine Blutbehandlungsvorrichtung mit einer Membranpumpe
US10471427B2 (en) * 2017-04-24 2019-11-12 Biorep Technologies, Inc. Fluidic manifold cartridge system
US11371498B2 (en) 2018-03-30 2022-06-28 Deka Products Limited Partnership Liquid pumping cassettes and associated pressure distribution manifold and related methods
CN110608157B (zh) * 2018-06-15 2024-05-24 上海城投污水处理有限公司 气动隔膜泵的控制装置
DE102018126116A1 (de) * 2018-10-19 2020-04-23 Robert Bosch Gmbh Hydraulischer Verteilerblock, hydraulisches Aggregat und Verfahren
DE102020200355A1 (de) * 2020-01-14 2021-07-15 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Betreiben einer pneumatischen Membranpumpe zum Antreiben eines fließfähigen Mediums
US12350625B2 (en) * 2021-05-10 2025-07-08 Innovative Engineering Systems, Inc. Scalable tangential flow filtration method and retrofit kit
US20240050945A1 (en) * 2022-08-09 2024-02-15 Massachusetts Institute Of Technology Smooth flow control systems for embedded micropumps on microfluidic cell culture devices
CN120367783A (zh) * 2024-01-25 2025-07-25 梅特勒-托利多仪器（上海）有限公司 隔膜泵

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741687A (en) * 1970-04-15 1973-06-26 Nystroem Ernst Holger Bertil Jet-actuated membrane pump
EP1072868A1 (fr) * 1999-07-09 2001-01-31 Sawatec Ag Dispositif de dosage de liquides

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5158210A (en) * 1990-06-13 1992-10-27 Du Benjamin R Condiment dispensing device
DE4402119C2 (de) * 1994-01-25 1998-07-23 Karlsruhe Forschzent Verfahren zur Herstellung von Mikromembranpumpen
US6190136B1 (en) * 1999-08-30 2001-02-20 Ingersoll-Rand Company Diaphragm failure sensing apparatus and diaphragm pumps incorporating same
US6752599B2 (en) * 2000-06-09 2004-06-22 Alink M, Inc. Apparatus for photoresist delivery

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741687A (en) * 1970-04-15 1973-06-26 Nystroem Ernst Holger Bertil Jet-actuated membrane pump
EP1072868A1 (fr) * 1999-07-09 2001-01-31 Sawatec Ag Dispositif de dosage de liquides

Also Published As

Publication number Publication date
JP2003307178A (ja) 2003-10-31
US20030194332A1 (en) 2003-10-16
EP1353069A2 (fr) 2003-10-15
DE10216146A1 (de) 2003-10-30
CA2424872A1 (fr) 2003-10-12

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