WO2008135010A3 - Heating device and method for supplying fuel to a heating device - Google Patents

Heating device and method for supplying fuel to a heating device Download PDF

Info

Publication number
WO2008135010A3
WO2008135010A3 PCT/DE2008/000675 DE2008000675W WO2008135010A3 WO 2008135010 A3 WO2008135010 A3 WO 2008135010A3 DE 2008000675 W DE2008000675 W DE 2008000675W WO 2008135010 A3 WO2008135010 A3 WO 2008135010A3
Authority
WO
WIPO (PCT)
Prior art keywords
fuel
heating unit
transfer pump
consideration
heating
Prior art date
Application number
PCT/DE2008/000675
Other languages
German (de)
French (fr)
Other versions
WO2008135010A2 (en
WO2008135010A9 (en
Inventor
Nils Elm
Karsten Koehler
Original Assignee
Webasto Ag
Nils Elm
Karsten Koehler
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 Webasto Ag, Nils Elm, Karsten Koehler filed Critical Webasto Ag
Priority to EP08757967A priority Critical patent/EP2139708A2/en
Publication of WO2008135010A2 publication Critical patent/WO2008135010A2/en
Publication of WO2008135010A3 publication Critical patent/WO2008135010A3/en
Publication of WO2008135010A9 publication Critical patent/WO2008135010A9/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • F02M37/007—Layout or arrangement of systems for feeding fuel characterised by its use in vehicles, in stationary plants or in small engines, e.g. hand held tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H1/2203—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from burners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H2001/2268—Constructional features
    • B60H2001/2284—Fuel supply

Landscapes

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

Abstract

The invention relates to a heating device (10; 100; 200; 300; 400) for a vehicle, comprising a fuel-operated heating unit (30; 130; 230; 330; 430) independent of the engine, wherein the heating unit can be coupled to a fuel supply system of the vehicle such that the heating unit is connected to a vehicle tank (18; 118; 218; 318; 418) via a fuel transfer pump (22; 122; 222; 322; 422) of the fuel supply system. According to a first consideration, a metering and transfer device (28) is provided for feeding and metering fuel to the heating unit (30). According to the invention, according to the first consideration of the invention provision is made for a control device (32) to be provided that is suitable for controlling the metering and transfer device (28) when the fuel transfer pump (22) is turned off or not transferring fuel such that it transfers fuel directly from the vehicle tank (18) via the fuel transfer pump (22) to the heating unit (30) and meters a corresponding fuel feed. According to a second consideration, a valve device (128; 228; 328; 428) for metering a fuel feed to the heating unit is connected downstream of the fuel transfer pump and upstream of the heating unit. According to the invention, according to the second consideration of the invention, provision is made for a control device (32; 132; 232; 332; 432) to be provided that is suitable for controlling the fuel transfer pump for transferring fuel in a park heating mode of the heating unit such that it is operated at a power input that is lower than a power input of the fuel transfer pump operated in an auxiliary heating mode of the heating unit. The invention further relates to a method for supplying fuel to a heating device according to the invention according to the first and second consideration.
PCT/DE2008/000675 2007-05-03 2008-04-22 Heating device and method for supplying fuel to a heating device WO2008135010A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08757967A EP2139708A2 (en) 2007-05-03 2008-04-22 Heating device and method for supplying fuel to a heating device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007020758.3A DE102007020758B4 (en) 2007-05-03 2007-05-03 Heating device and method for supplying fuel to a heating device
DE102007020758.3 2007-05-03

Publications (3)

Publication Number Publication Date
WO2008135010A2 WO2008135010A2 (en) 2008-11-13
WO2008135010A3 true WO2008135010A3 (en) 2009-02-12
WO2008135010A9 WO2008135010A9 (en) 2009-04-09

Family

ID=39719075

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2008/000675 WO2008135010A2 (en) 2007-05-03 2008-04-22 Heating device and method for supplying fuel to a heating device

Country Status (3)

Country Link
EP (1) EP2139708A2 (en)
DE (1) DE102007020758B4 (en)
WO (1) WO2008135010A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010028736B4 (en) * 2010-05-07 2020-12-03 Eberspächer Climate Control Systems GmbH Fuel supply system, in particular for a vehicle heater, and method for operating a fuel supply system
DE102011052332A1 (en) * 2011-08-01 2013-02-07 Webasto Ag Method for operating a mobile heater

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3308891A1 (en) * 1983-03-12 1984-09-13 Iveco Magirus AG, 7900 Ulm DEVICE FOR FUEL SUPPLY OF VEHICLE DIESEL ENGINES
DE19619861A1 (en) * 1996-05-17 1997-11-20 Eberspaecher J Gmbh & Co Engine-independent heater for IC engine motor vehicle
DE10060355A1 (en) * 2000-12-05 2002-06-20 Webasto Thermosysteme Gmbh Fuel supply system for car heater which operates independently of engine has pressure reduction valve, temporary fuel reservoir and dosing pump fitted between heater and pressurised fuel line connected to car fuel pump
FR2839018A1 (en) * 2002-04-26 2003-10-31 Webasto Thermosysteme Gmbh Heater for motor vehicles or boats, uses main fuel pump to draw engine fuel from main storage tank and delivers fuel to heater burner through a restriction valve
DE102004008666A1 (en) * 2004-02-21 2005-09-22 Audi Ag Operation of a vehicle motor fuel pump, to determine the energy requirement, takes the required energy value to be reduced to maintain a basic energy requirement level during idling and when switching off the motor
EP1847413A2 (en) * 2006-04-10 2007-10-24 Bombardier Transportation GmbH Fuel supply system for a vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025283C2 (en) * 1980-07-04 1985-04-18 Webasto-Werk W. Baier GmbH & Co, 8035 Gauting Auxiliary heating device for motor vehicles
CZ292967B6 (en) * 1994-08-18 2004-01-14 J. Eberspächer Gmbh & Co. Heater, particularly for a motor vehicle
DE19548225C2 (en) * 1995-12-22 2000-02-17 Eberspaecher J Gmbh & Co Fuel powered heater
DE19636430C2 (en) * 1996-09-07 2002-02-14 Webasto Thermosysteme Gmbh Method and device for operating an engine-independent vehicle heater
DE19724502C1 (en) * 1997-06-11 1998-10-08 Webasto Thermosysteme Gmbh Auxiliary heating device for motor vehicle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3308891A1 (en) * 1983-03-12 1984-09-13 Iveco Magirus AG, 7900 Ulm DEVICE FOR FUEL SUPPLY OF VEHICLE DIESEL ENGINES
DE19619861A1 (en) * 1996-05-17 1997-11-20 Eberspaecher J Gmbh & Co Engine-independent heater for IC engine motor vehicle
DE10060355A1 (en) * 2000-12-05 2002-06-20 Webasto Thermosysteme Gmbh Fuel supply system for car heater which operates independently of engine has pressure reduction valve, temporary fuel reservoir and dosing pump fitted between heater and pressurised fuel line connected to car fuel pump
FR2839018A1 (en) * 2002-04-26 2003-10-31 Webasto Thermosysteme Gmbh Heater for motor vehicles or boats, uses main fuel pump to draw engine fuel from main storage tank and delivers fuel to heater burner through a restriction valve
DE102004008666A1 (en) * 2004-02-21 2005-09-22 Audi Ag Operation of a vehicle motor fuel pump, to determine the energy requirement, takes the required energy value to be reduced to maintain a basic energy requirement level during idling and when switching off the motor
EP1847413A2 (en) * 2006-04-10 2007-10-24 Bombardier Transportation GmbH Fuel supply system for a vehicle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2139708A2 *

Also Published As

Publication number Publication date
WO2008135010A2 (en) 2008-11-13
EP2139708A2 (en) 2010-01-06
DE102007020758B4 (en) 2017-01-26
WO2008135010A9 (en) 2009-04-09
DE102007020758A1 (en) 2008-11-06

Similar Documents

Publication Publication Date Title
WO2010148237A3 (en) Apparatus, system, and method for reductant line heating control
EP2339147A3 (en) Fuel supply control system for an aircraft engine
MX2010002673A (en) Product dispensing system.
CA2650710A1 (en) Heating device for a beverage-making machine
EP2075867A3 (en) Fuel cell system and control method thereof
CN206386680U (en) From the LNG fluid reservoir control pressure systems of supercharging
WO2008051809A3 (en) Thermal load locator
WO2008135010A3 (en) Heating device and method for supplying fuel to a heating device
JP2005531727A5 (en)
EP1890028A3 (en) Fuel supply system
CN102108732B (en) Device for preparing shower water for a water closet having an under-shower and method for operating such a device
CN102770658B (en) Fuel injection device with quantity difference control for an electric pre-supply pump
CN203670048U (en) Fuel feeding system of wide-body dumper
EP1847413A3 (en) Fuel supply system for a vehicle
WO2015130182A1 (en) Fuel supply system for internal combustion engines
CN103670840A (en) Oil supplying system of wide-body dump truck
EP2976520B1 (en) Fuel system for combustion engine and a method for controlling a fuel system
CN208431085U (en) A kind of fuel oil supply system of fuel pressure feedback control
JP5261238B2 (en) Engine fuel supply system
WO2008020367A3 (en) A break pressure tank
CN106931640B (en) Pipeline conversion device and heat pump hot water system
CZ42797A3 (en) Heating apparatus for a vehicle driven by internal combustion engine
EP1380796A3 (en) Fuel system
RU207187U1 (en) CAR FUEL SYSTEM
CN218760189U (en) Fuel control system, engine and vehicle

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08757967

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2008757967

Country of ref document: EP