EP2072820A8 - Procédé destiné à l'analyse du fonctionnement d'une pompe de dosage pour liquides, notamment d'une pompe de dosage de carburant pour un appareil de chauffage pour véhicule - Google Patents

Procédé destiné à l'analyse du fonctionnement d'une pompe de dosage pour liquides, notamment d'une pompe de dosage de carburant pour un appareil de chauffage pour véhicule Download PDF

Info

Publication number
EP2072820A8
EP2072820A8 EP08018650A EP08018650A EP2072820A8 EP 2072820 A8 EP2072820 A8 EP 2072820A8 EP 08018650 A EP08018650 A EP 08018650A EP 08018650 A EP08018650 A EP 08018650A EP 2072820 A8 EP2072820 A8 EP 2072820A8
Authority
EP
European Patent Office
Prior art keywords
dosing pump
analysing
liquid
vehicle heater
analysis
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
EP08018650A
Other languages
German (de)
English (en)
Other versions
EP2072820A1 (fr
EP2072820B1 (fr
Inventor
Stefan Bächner
Erwin Burner
Johannes Eger
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 EP2072820A1 publication Critical patent/EP2072820A1/fr
Publication of EP2072820A8 publication Critical patent/EP2072820A8/fr
Application granted granted Critical
Publication of EP2072820B1 publication Critical patent/EP2072820B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • 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
    • F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Measuring Volume Flow (AREA)
EP08018650A 2007-12-20 2008-10-24 Procédé destiné à l'analyse du fonctionnement d'une pompe de dosage pour liquides, notamment d'une pompe de dosage de carburant pour un appareil de chauffage pour véhicule Not-in-force EP2072820B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007061478A DE102007061478A1 (de) 2007-12-20 2007-12-20 Verfahren zum Analysieren des Betriebs einer Dosierpumpe für Flüssigkeit, inbesondere einer Brennstoffdosierpumpe für ein Fahrzeugheizgerät

Publications (3)

Publication Number Publication Date
EP2072820A1 EP2072820A1 (fr) 2009-06-24
EP2072820A8 true EP2072820A8 (fr) 2009-09-30
EP2072820B1 EP2072820B1 (fr) 2010-07-28

Family

ID=40578202

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08018650A Not-in-force EP2072820B1 (fr) 2007-12-20 2008-10-24 Procédé destiné à l'analyse du fonctionnement d'une pompe de dosage pour liquides, notamment d'une pompe de dosage de carburant pour un appareil de chauffage pour véhicule

Country Status (3)

Country Link
EP (1) EP2072820B1 (fr)
AT (1) ATE475805T1 (fr)
DE (2) DE102007061478A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010014106B4 (de) 2010-04-07 2012-03-15 Webasto Ag Verfahren zum Betreiben einer Dosierpumpe und Vorrichtung mit einer Dosierpumpe
DE102011088699B4 (de) 2011-12-15 2019-07-04 Robert Bosch Gmbh Verfahren zum Steuern einer Hubkolbenpumpe
DE102013207345B4 (de) * 2013-04-23 2021-04-29 Robert Bosch Gmbh Verfahren zum Betreiben einer Hubkolbenpumpe
DE102017008988A1 (de) * 2017-09-26 2019-03-28 Albonair Gmbh Verfahren zur Überwachung einer Magnetkolbenpumpe
DE102021003261A1 (de) 2021-06-25 2022-12-29 Truma Gerätetechnik GmbH & Co. KG Heizvorrichtung und Verfahren zur Überwachung einer Pumpenvorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH675312A5 (en) * 1988-06-13 1990-09-14 Rueck & Meier Ag Fluid dosing device using timed pump operation - compensates set time for detected variation in pump flow
DE10152782B4 (de) * 2001-10-29 2005-04-07 Webasto Ag Verfahren zum Ansteuern einer Dosierpumpe
DE102005024858A1 (de) 2005-05-31 2006-12-07 J. Eberspächer GmbH & Co. KG Verfahren zum Betreiben einer Dosierpumpe, insbesondere zum Fördern von Brennstoff für ein Fahrzeugheizgerät

Also Published As

Publication number Publication date
ATE475805T1 (de) 2010-08-15
EP2072820A1 (fr) 2009-06-24
EP2072820B1 (fr) 2010-07-28
DE102007061478A1 (de) 2009-06-25
DE502008001023D1 (de) 2010-09-09

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