EP1898092A3 - Membranpumpe mit wenigstens zwei in unterschiedlichen Ebenen angeordneten Membranen - Google Patents

Membranpumpe mit wenigstens zwei in unterschiedlichen Ebenen angeordneten Membranen Download PDF

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Publication number
EP1898092A3
EP1898092A3 EP07014771A EP07014771A EP1898092A3 EP 1898092 A3 EP1898092 A3 EP 1898092A3 EP 07014771 A EP07014771 A EP 07014771A EP 07014771 A EP07014771 A EP 07014771A EP 1898092 A3 EP1898092 A3 EP 1898092A3
Authority
EP
European Patent Office
Prior art keywords
crankcase
different levels
membrane pump
membranes arranged
valves
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.)
Granted
Application number
EP07014771A
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English (en)
French (fr)
Other versions
EP1898092B1 (de
EP1898092A2 (de
Inventor
Erich Becker
Erwin Hauser
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.)
KNF Neuberger GmbH
Original Assignee
KNF Neuberger GmbH
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 KNF Neuberger GmbH filed Critical KNF Neuberger GmbH
Publication of EP1898092A2 publication Critical patent/EP1898092A2/de
Publication of EP1898092A3 publication Critical patent/EP1898092A3/de
Application granted granted Critical
Publication of EP1898092B1 publication Critical patent/EP1898092B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • F04B45/043—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms two or more plate-like pumping flexible members in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Eine Membranpumpe (1) in Boxeranordnung ist dadurch gekennzeichnet, dass die Verschaltung, beispielsweise die Parallelschaltung der beiden Arbeitsräume (7) und Membranköpfe (8) durch im Kurbelgehäuse (2) liegende Kanäle (11) und (14) erfolgt. Die Einlassventile (9) und die Auslassventile (10) sind dabei zwischen dem Gehäuse (2) und dem Membrankopf (8) angeordnet und die Verbindungsleitungen zwischen diesen Ventilen und den im Kurbelgehäuse (2) liegenden Verbindungskanälen (14) befinden sich ebenfalls im Kurbelgehäuse, welches zweckmäßigerweise zum Spritzgießen geteilt ist und nach dem Zusammenfügen durch an den Membranköpfen (8) angeordnete Verbindungsmittel zusammengehalten werden können.
EP07014771A 2006-08-30 2007-07-27 Membranpumpe mit wenigstens zwei in unterschiedlichen Ebenen angeordneten Membranen Active EP1898092B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006040581 2006-08-30
DE102006046567A DE102006046567B3 (de) 2006-08-30 2006-09-30 Membranpumpe mit wenigstens zwei in unterschiedlichen Ebenen angeordneten Membranen

Publications (3)

Publication Number Publication Date
EP1898092A2 EP1898092A2 (de) 2008-03-12
EP1898092A3 true EP1898092A3 (de) 2008-03-19
EP1898092B1 EP1898092B1 (de) 2010-07-14

Family

ID=38657610

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07014771A Active EP1898092B1 (de) 2006-08-30 2007-07-27 Membranpumpe mit wenigstens zwei in unterschiedlichen Ebenen angeordneten Membranen

Country Status (2)

Country Link
EP (1) EP1898092B1 (de)
DE (2) DE102006046567B3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113062853A (zh) * 2021-05-21 2021-07-02 上孰机电设备(上海)有限公司 双头微型气体采样泵
DE102023120696A1 (de) 2023-08-03 2025-02-06 Swoboda Wiggensbach KG Membranpumpe und Tankleckage-Diagnosemodul mit einer Membranpumpe

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1236356B (de) * 1961-06-08 1967-03-09 Vdo Schindling Mehrfachpumpe fuer Scheibenwaschanlagen von Kraftfahrzeugen
DE2417383A1 (de) * 1974-04-09 1975-10-23 Garcia Jesus Moreno Pneumatische pumpe
US4597721A (en) * 1985-10-04 1986-07-01 Valco Cincinnati, Inc. Double acting diaphragm pump with improved disassembly means
DE8524044U1 (de) * 1985-08-22 1990-02-22 Ashauer, Ernst, Dipl.-Ing., 6940 Weinheim Membranpumpe
EP0716229A1 (de) * 1994-12-08 1996-06-12 Abel GmbH & Co., Handels- + Verwaltungsgesellschaft Doppelmembranpumpe
DE20008188U1 (de) * 2000-04-07 2000-10-12 ABEL GmbH & Co. KG, 21514 Büchen Elektromechanisch angetriebene Doppelmembranpumpe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1418993A (en) * 1972-03-08 1975-12-24 Becker E Diaphragm pump particularly for the generation of vacuum
DE2726674C2 (de) * 1977-06-14 1979-01-11 Draegerwerk Ag, 2400 Luebeck Druckgasbetätigte Doppelmembranpumpe
US4242061A (en) * 1978-09-28 1980-12-30 Hartley E Dale Double diaphragm pump
DE19946562C2 (de) * 1999-09-29 2003-10-30 Oliver Timmer Kompakt-Doppelmembranpumpe
DE102004045687A1 (de) * 2004-09-17 2006-03-23 Almatec Maschinenbau Gmbh Membranpumpe für den Transport von Flüssigkeiten

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1236356B (de) * 1961-06-08 1967-03-09 Vdo Schindling Mehrfachpumpe fuer Scheibenwaschanlagen von Kraftfahrzeugen
DE2417383A1 (de) * 1974-04-09 1975-10-23 Garcia Jesus Moreno Pneumatische pumpe
DE8524044U1 (de) * 1985-08-22 1990-02-22 Ashauer, Ernst, Dipl.-Ing., 6940 Weinheim Membranpumpe
US4597721A (en) * 1985-10-04 1986-07-01 Valco Cincinnati, Inc. Double acting diaphragm pump with improved disassembly means
EP0716229A1 (de) * 1994-12-08 1996-06-12 Abel GmbH & Co., Handels- + Verwaltungsgesellschaft Doppelmembranpumpe
DE20008188U1 (de) * 2000-04-07 2000-10-12 ABEL GmbH & Co. KG, 21514 Büchen Elektromechanisch angetriebene Doppelmembranpumpe

Also Published As

Publication number Publication date
DE102006046567B3 (de) 2008-03-06
EP1898092B1 (de) 2010-07-14
DE502007004376D1 (de) 2010-08-26
EP1898092A2 (de) 2008-03-12

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