EP1445485A3 - Dosierpumpeinrichtung für ein Fahrzeugheizgerät - Google Patents

Dosierpumpeinrichtung für ein Fahrzeugheizgerät Download PDF

Info

Publication number
EP1445485A3
EP1445485A3 EP04000552A EP04000552A EP1445485A3 EP 1445485 A3 EP1445485 A3 EP 1445485A3 EP 04000552 A EP04000552 A EP 04000552A EP 04000552 A EP04000552 A EP 04000552A EP 1445485 A3 EP1445485 A3 EP 1445485A3
Authority
EP
European Patent Office
Prior art keywords
heating system
chamber
dosing pump
vehicle heating
inlet chamber
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
EP04000552A
Other languages
English (en)
French (fr)
Other versions
EP1445485A2 (de
EP1445485B1 (de
Inventor
Michael Humburg
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.)
Eberspaecher Climate Control Systems GmbH and Co KG
Original Assignee
J Eberspaecher GmbH and Co KG
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 J Eberspaecher GmbH and Co KG filed Critical J Eberspaecher GmbH and Co KG
Publication of EP1445485A2 publication Critical patent/EP1445485A2/de
Publication of EP1445485A3 publication Critical patent/EP1445485A3/de
Application granted granted Critical
Publication of EP1445485B1 publication Critical patent/EP1445485B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
    • F04B17/046—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the fluid flowing through the moving part of the motor
    • 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
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Reciprocating Pumps (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

Eine Dosierpumpeinrichtung für ein Fahrzeugheizgerät umfasst eine Einlasskammer (40), eine Auslasskammer (54), eine erste Ventilanordnung (66) zwischen der Einlasskammer (40) und der Auslasskammer (54), welche einen Fluidaustausch im Wesentlichen nur von der Einlasskammer (40) zur Auslasskammer (54) zulässt, ein Verdrängungskolbenelement (12), welches in einer ersten Kolbenstellung das Volumen der Einlasskammer (40) minimiert und in einer zweiten Kolbenstellung das Volumen der Auslasskammer (54) minimiert.
EP04000552A 2003-01-14 2004-01-13 Dosierpumpeinrichtung für ein Fahrzeugheizgerät Expired - Lifetime EP1445485B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10301093 2003-01-14
DE10301093A DE10301093A1 (de) 2003-01-14 2003-01-14 Dosierpumpeinrichtung für ein Fahrzeugheizgerät

Publications (3)

Publication Number Publication Date
EP1445485A2 EP1445485A2 (de) 2004-08-11
EP1445485A3 true EP1445485A3 (de) 2005-09-07
EP1445485B1 EP1445485B1 (de) 2007-06-06

Family

ID=32519943

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04000552A Expired - Lifetime EP1445485B1 (de) 2003-01-14 2004-01-13 Dosierpumpeinrichtung für ein Fahrzeugheizgerät

Country Status (3)

Country Link
US (1) US7322804B2 (de)
EP (1) EP1445485B1 (de)
DE (2) DE10301093A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005044904B4 (de) * 2005-09-14 2009-12-03 Hirschmann, Karl-Heinz, Prof.Dr. Elektromagnetisch betreibbare Dosierpumpe
JP5034705B2 (ja) * 2007-06-18 2012-09-26 株式会社アドヴィックス ピストンポンプ
US8550794B2 (en) * 2010-08-09 2013-10-08 Foothill Land, Llc Double acting fluid pump
DE102011008086A1 (de) * 2011-01-07 2012-07-12 Inficon Gmbh Doppeltwirkender Kältemittelkompressor
US9562525B2 (en) * 2014-02-10 2017-02-07 Haier Us Appliance Solutions, Inc. Linear compressor
US9528505B2 (en) * 2014-02-10 2016-12-27 Haier Us Appliance Solutions, Inc. Linear compressor
JP6253623B2 (ja) * 2015-09-14 2017-12-27 本田技研工業株式会社 燃料遮断弁
DE102015116783A1 (de) * 2015-10-02 2017-04-06 Eberspächer Climate Control Systems GmbH & Co. KG Dosierpumpe, insbesondere Brennstoffdosierpumpe für ein Fahrzeugheizgerät
AU2017244041B2 (en) 2016-03-30 2022-12-01 Marine Canada Acquisition Inc. Vehicle heater and controls therefor
JP7051412B2 (ja) * 2017-12-13 2022-04-11 Ｎｉｔｔｏｋｕ株式会社 プランジャポンプ
EP4105480B1 (de) * 2021-06-17 2024-03-06 Safran Landing Systems UK Ltd Piezoelektrische flüssigkeitspumpe
US12442364B2 (en) * 2023-12-11 2025-10-14 Aperia Technologies, Inc. Two-stage pump and method of operation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809507A (en) * 1972-03-01 1974-05-07 B Baglai Nonpulsating fluid-flow pump
GB2180302A (en) * 1985-09-11 1987-03-25 British Syphon Ind Plc Liquid dispense system
DE4205290A1 (de) * 1992-02-21 1993-08-26 Thomas Technik Kg Ges Fuer Mag Elektromagnetisch betriebene pumpe
US6186118B1 (en) * 1999-11-10 2001-02-13 Delphi Technologies, Inc. Integrated fuel rail and direct injection fuel pump
US6193477B1 (en) * 1994-03-11 2001-02-27 Wilson Greatbatch Ltd. Low power electromagnetic pump
DE10103224C1 (de) * 2001-01-25 2002-12-05 Eberspaecher J Gmbh & Co Dosierpumpanordnung und diese enthaltendes Dosierpumpsystem

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4349130A (en) * 1980-03-03 1982-09-14 Woolfolk Chemical Works, Inc. Liquid metering pump
GB2132284B (en) * 1982-12-17 1986-04-03 Commw Scient Ind Res Org Porting and ducting arrangement
GB2180301B (en) 1985-09-12 1989-09-20 Crown Technology Corp Variable proportioner
JP3058412B2 (ja) * 1997-12-30 2000-07-04 エルジー電子株式会社 リニア圧縮機の吐出バルブ装置
WO2003040562A1 (en) * 2001-11-08 2003-05-15 Wilson Greatbatch Technologies, Inc. Low power electromagnetic pump

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809507A (en) * 1972-03-01 1974-05-07 B Baglai Nonpulsating fluid-flow pump
GB2180302A (en) * 1985-09-11 1987-03-25 British Syphon Ind Plc Liquid dispense system
DE4205290A1 (de) * 1992-02-21 1993-08-26 Thomas Technik Kg Ges Fuer Mag Elektromagnetisch betriebene pumpe
US6193477B1 (en) * 1994-03-11 2001-02-27 Wilson Greatbatch Ltd. Low power electromagnetic pump
US6186118B1 (en) * 1999-11-10 2001-02-13 Delphi Technologies, Inc. Integrated fuel rail and direct injection fuel pump
DE10103224C1 (de) * 2001-01-25 2002-12-05 Eberspaecher J Gmbh & Co Dosierpumpanordnung und diese enthaltendes Dosierpumpsystem

Also Published As

Publication number Publication date
DE10301093A1 (de) 2004-07-22
US20050047941A1 (en) 2005-03-03
EP1445485A2 (de) 2004-08-11
EP1445485B1 (de) 2007-06-06
US7322804B2 (en) 2008-01-29
DE502004004001D1 (de) 2007-07-19

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