EP1950495A3 - Method for operating a fuel driven vehicle heating device - Google Patents

Method for operating a fuel driven vehicle heating device Download PDF

Info

Publication number
EP1950495A3
EP1950495A3 EP08000301A EP08000301A EP1950495A3 EP 1950495 A3 EP1950495 A3 EP 1950495A3 EP 08000301 A EP08000301 A EP 08000301A EP 08000301 A EP08000301 A EP 08000301A EP 1950495 A3 EP1950495 A3 EP 1950495A3
Authority
EP
European Patent Office
Prior art keywords
conveying
operating
heating device
fuel
driven vehicle
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
EP08000301A
Other languages
German (de)
French (fr)
Other versions
EP1950495A2 (en
EP1950495B1 (en
Inventor
Jürgen Mack
Patric Schlecht
Oliver Sauter
Oliver Schmidt
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 EP1950495A2 publication Critical patent/EP1950495A2/en
Publication of EP1950495A3 publication Critical patent/EP1950495A3/en
Application granted granted Critical
Publication of EP1950495B1 publication Critical patent/EP1950495B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2241/00—Applications
    • F23N2241/14—Vehicle heating, the heat being derived otherwise than from the propulsion plant

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The method involves conveying combustion air to a combustion chamber (14) by a combustion air conveying arrangement (20), and conveying fuel to the chamber. Height information that represents a height position of a vehicle heater (10) is detected using a height detecting arrangement (32). A fuel conveying arrangement (16) and the air conveying arrangement are operated in a preset manner for a set of differently selectable heat output stages, where a subset of the output stages are locked against the selection independent of the height information using a control device (30).
EP08000301A 2007-01-26 2008-01-09 Method for operating a fuel driven vehicle heating device Active EP1950495B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007004084A DE102007004084A1 (en) 2007-01-26 2007-01-26 A method of operating a fuel-powered vehicle heater

Publications (3)

Publication Number Publication Date
EP1950495A2 EP1950495A2 (en) 2008-07-30
EP1950495A3 true EP1950495A3 (en) 2010-09-29
EP1950495B1 EP1950495B1 (en) 2012-03-14

Family

ID=39322450

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08000301A Active EP1950495B1 (en) 2007-01-26 2008-01-09 Method for operating a fuel driven vehicle heating device

Country Status (3)

Country Link
EP (1) EP1950495B1 (en)
AT (1) ATE549581T1 (en)
DE (1) DE102007004084A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021003172A1 (en) * 2021-06-22 2022-12-22 Truma Gerätetechnik GmbH & Co. KG heating device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19548225A1 (en) * 1995-12-22 1997-06-26 Eberspaecher J Fuel-burning heater especially for warming-up motor vehicle
DE19906285A1 (en) * 1999-02-15 2000-08-31 Eberspaecher J Gmbh & Co Motor vehicle heater powered by fuel has controller for controlling fuel pump and/or air intake fan depending on air density changes determined from air pressure and temp
DE19929891A1 (en) * 1999-06-29 2001-01-11 Eberspaecher J Gmbh & Co Control for fuel-operated heating device for motor vehicles has secondary control for adapting operation of fuel pump and air intake blower to change in air density
DE10144402A1 (en) * 2001-09-10 2003-03-27 Webasto Thermosysteme Gmbh Mobile auxiliary heater with air density dependent control has device for determining air density from geographic position, from which geodetic height, base air density can be determined
DE10144404A1 (en) * 2001-09-10 2003-04-24 Webasto Thermosysteme Gmbh Auxiliary heating device for a passenger compartment of an a vehicle, has fuel feed and/or combustion air feed controlled in dependence on indicated air density

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10303081B3 (en) * 2003-01-27 2004-07-29 Webasto Thermosysteme International Gmbh Auxiliary heating device for automobile with adjustment of fuel/air mixture supplied to burner in dependence on measured temperature of fuel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19548225A1 (en) * 1995-12-22 1997-06-26 Eberspaecher J Fuel-burning heater especially for warming-up motor vehicle
DE19906285A1 (en) * 1999-02-15 2000-08-31 Eberspaecher J Gmbh & Co Motor vehicle heater powered by fuel has controller for controlling fuel pump and/or air intake fan depending on air density changes determined from air pressure and temp
DE19929891A1 (en) * 1999-06-29 2001-01-11 Eberspaecher J Gmbh & Co Control for fuel-operated heating device for motor vehicles has secondary control for adapting operation of fuel pump and air intake blower to change in air density
DE10144402A1 (en) * 2001-09-10 2003-03-27 Webasto Thermosysteme Gmbh Mobile auxiliary heater with air density dependent control has device for determining air density from geographic position, from which geodetic height, base air density can be determined
DE10144404A1 (en) * 2001-09-10 2003-04-24 Webasto Thermosysteme Gmbh Auxiliary heating device for a passenger compartment of an a vehicle, has fuel feed and/or combustion air feed controlled in dependence on indicated air density

Also Published As

Publication number Publication date
EP1950495A2 (en) 2008-07-30
DE102007004084A1 (en) 2008-07-31
EP1950495B1 (en) 2012-03-14
ATE549581T1 (en) 2012-03-15

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