WO2010025954A3 - Heating device for an automobile - Google Patents

Heating device for an automobile Download PDF

Info

Publication number
WO2010025954A3
WO2010025954A3 PCT/EP2009/006483 EP2009006483W WO2010025954A3 WO 2010025954 A3 WO2010025954 A3 WO 2010025954A3 EP 2009006483 W EP2009006483 W EP 2009006483W WO 2010025954 A3 WO2010025954 A3 WO 2010025954A3
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
automobile
heating device
heating
flow path
Prior art date
Application number
PCT/EP2009/006483
Other languages
French (fr)
Other versions
WO2010025954A2 (en
Inventor
Marcel Trebouet
Laure Lemarchand-Tetsu
Laurent Tellier
Original Assignee
Valeo Systemes D'essuyage
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 Valeo Systemes D'essuyage filed Critical Valeo Systemes D'essuyage
Publication of WO2010025954A2 publication Critical patent/WO2010025954A2/en
Publication of WO2010025954A3 publication Critical patent/WO2010025954A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/121—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium using electric energy supply
    • 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
    • B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
    • B60H1/2221—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters arrangements of electric heaters for heating an intermediate liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • B60S1/487—Liquid supply therefor the liquid being heated
    • B60S1/488—Liquid supply therefor the liquid being heated electrically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/0072—Special adaptations
    • F24H1/009—Special adaptations for vehicle systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1818—Arrangement or mounting of electric heating means
    • F24H9/1827—Positive temperature coefficient [PTC] resistor

Abstract

The invention relates to a liquid heating device for an automobile that comprises at least a first part (1a) made of a thermally conductive material, a liquid flow path (10a) formed integrally in said first part and enabling a flow of the liquid between an inlet and an outlet (12a), and a heating means (14) thermally coupled with said part (1a) and capable of heating said part (1a) so that the liquid flowing in said flow path can absorb the heat of said part (1a). According to the invention, the heating means includes at least one stone (14) having a positive temperature coefficient.
PCT/EP2009/006483 2008-09-05 2009-09-07 Heating device for an automobile WO2010025954A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0804896 2008-09-05
FR0804896 2008-09-05

Publications (2)

Publication Number Publication Date
WO2010025954A2 WO2010025954A2 (en) 2010-03-11
WO2010025954A3 true WO2010025954A3 (en) 2010-04-22

Family

ID=40532594

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/006483 WO2010025954A2 (en) 2008-09-05 2009-09-07 Heating device for an automobile

Country Status (1)

Country Link
WO (1) WO2010025954A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5951205B2 (en) * 2011-03-25 2016-07-13 三菱重工業株式会社 Heat medium heating device and vehicle air conditioner equipped with the same
FR2980561A1 (en) * 2011-09-23 2013-03-29 Ecodrop Water heating device for generation of vapor, has heating body defining spiral chamber, where inlet opening of chamber is located in central region of spiral, and outlet opening of chamber is located in peripheral region of spiral
WO2015200646A1 (en) * 2014-06-25 2015-12-30 Mag Aerospace Industries, Llc Self regulating inline heater
FR3023118B1 (en) * 2014-06-25 2019-07-05 Psa Automobiles Sa. DEVICE FOR HEATING A LIQUID FOR A MOTOR VEHICLE AND ASSEMBLY COMPRISING SUCH A DEVICE.
EP3290821A1 (en) * 2016-09-06 2018-03-07 Mahle International GmbH Electric heating device
EP3616949B1 (en) * 2018-08-27 2022-07-20 BorgWarner Ludwigsburg GmbH Heating device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404983A1 (en) * 1977-09-29 1979-04-27 Siemens Ag HEATING DEVICE INCLUDING AN OPTIMIZED HEATING UNIT CONSISTING OF A COLD CONDUCTING MATERIAL
EP0104673A2 (en) * 1982-09-24 1984-04-04 Onofrio Rocchitelli Heating device for the glass washing fluid of motor vehicles and the like
EP0899985A1 (en) * 1997-08-29 1999-03-03 David & Baader DBK Spezialfabrik elektrischer Apparate und Heizwiderstände GmbH Continuous flow heater
WO2004038303A2 (en) * 2002-10-25 2004-05-06 Algas-Sdi International Llc Fluid heater
DE202006019291U1 (en) * 2006-12-21 2007-02-22 Wu, Chia-Hsiung, Taipei Electric water heater especially for windscreen washer has a strip heating element in a sandwich construction for simple replacement access
US7190893B2 (en) * 2003-06-27 2007-03-13 Valeo Electrical Systems, Inc. Fluid heater with low porosity thermal mass

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404983A1 (en) * 1977-09-29 1979-04-27 Siemens Ag HEATING DEVICE INCLUDING AN OPTIMIZED HEATING UNIT CONSISTING OF A COLD CONDUCTING MATERIAL
EP0104673A2 (en) * 1982-09-24 1984-04-04 Onofrio Rocchitelli Heating device for the glass washing fluid of motor vehicles and the like
EP0899985A1 (en) * 1997-08-29 1999-03-03 David & Baader DBK Spezialfabrik elektrischer Apparate und Heizwiderstände GmbH Continuous flow heater
WO2004038303A2 (en) * 2002-10-25 2004-05-06 Algas-Sdi International Llc Fluid heater
US7190893B2 (en) * 2003-06-27 2007-03-13 Valeo Electrical Systems, Inc. Fluid heater with low porosity thermal mass
DE202006019291U1 (en) * 2006-12-21 2007-02-22 Wu, Chia-Hsiung, Taipei Electric water heater especially for windscreen washer has a strip heating element in a sandwich construction for simple replacement access

Also Published As

Publication number Publication date
WO2010025954A2 (en) 2010-03-11

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