EP1405547B8 - Electric heating device, in particular for a motor vehicle heating installation - Google Patents

Electric heating device, in particular for a motor vehicle heating installation Download PDF

Info

Publication number
EP1405547B8
EP1405547B8 EP02762537A EP02762537A EP1405547B8 EP 1405547 B8 EP1405547 B8 EP 1405547B8 EP 02762537 A EP02762537 A EP 02762537A EP 02762537 A EP02762537 A EP 02762537A EP 1405547 B8 EP1405547 B8 EP 1405547B8
Authority
EP
European Patent Office
Prior art keywords
heating
bars
motor vehicle
bar
resistive elements
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.)
Expired - Lifetime
Application number
EP02762537A
Other languages
German (de)
French (fr)
Other versions
EP1405547A1 (en
EP1405547B2 (en
EP1405547B1 (en
Inventor
Noureddine Nadir
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.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8865273&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1405547(B8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Publication of EP1405547A1 publication Critical patent/EP1405547A1/en
Application granted granted Critical
Publication of EP1405547B1 publication Critical patent/EP1405547B1/en
Publication of EP1405547B8 publication Critical patent/EP1405547B8/en
Publication of EP1405547B2 publication Critical patent/EP1405547B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/023—Industrial applications
    • H05B1/0236—Industrial applications for vehicles
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • H05B3/50—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material heating conductor arranged in metal tubes, the radiating surface having heat-conducting fins

Landscapes

  • Air-Conditioning For Vehicles (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

The invention concerns an electric heating device, in particular for heating a motor vehicle, comprising heating bars (10) with resistive elements (102) arranged in parallel between two electrical conductors extending along the bar, an electronic circuit (20) with power components (208) for switching the electric supply of the bars, and means (202) for dissipating the heat produced by the components exposed to an air flow passing through the heating device, the electronic circuit (20) together with the power components (208) being supported by a heat dissipating plate (202) mounted directly on the heating bars (10), at one end thereof, each heating bar (10) including a tube (100) containing resistive elements, the heat dissipating plate being mounted at one end of the tubes of the heating bars, device wherein the tube forms one of the electrical conductors in contact with the resistive elements of the bar.
EP02762537.5A 2001-07-09 2002-07-05 Electric heating device, in particular for a motor vehicle heating installation Expired - Lifetime EP1405547B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0109078A FR2827113B1 (en) 2001-07-09 2001-07-09 ELECTRIC HEATING DEVICE, PARTICULARLY FOR A MOTOR VEHICLE HEATING SYSTEM
FR0109078 2001-07-09
PCT/FR2002/002374 WO2003009645A1 (en) 2001-07-09 2002-07-05 Electric heating device, in particular for a motor vehicle heating installation

Publications (4)

Publication Number Publication Date
EP1405547A1 EP1405547A1 (en) 2004-04-07
EP1405547B1 EP1405547B1 (en) 2009-04-29
EP1405547B8 true EP1405547B8 (en) 2009-08-26
EP1405547B2 EP1405547B2 (en) 2014-12-31

Family

ID=8865273

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02762537.5A Expired - Lifetime EP1405547B2 (en) 2001-07-09 2002-07-05 Electric heating device, in particular for a motor vehicle heating installation

Country Status (6)

Country Link
EP (1) EP1405547B2 (en)
AT (1) ATE430461T1 (en)
DE (1) DE60232148D1 (en)
ES (1) ES2324602T3 (en)
FR (1) FR2827113B1 (en)
WO (1) WO2003009645A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2859349B1 (en) * 2003-08-29 2006-12-01 Valeo Climatisation ELECTRIC HEATING ELEMENT FOR VENTILATION, HEATING AND / OR AIR CONDITIONING APPARATUS
EP1872986B1 (en) * 2006-06-28 2012-01-18 Eberspächer catem GmbH & Co. KG Electrical heating device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29719639U1 (en) † 1997-11-05 1998-12-03 Fritz Eichenauer Gmbh & Co Kg, 76870 Kandel Device for heating interiors, in particular motor vehicles
DE19911204B4 (en) * 1999-03-13 2008-09-11 Behr Gmbh & Co. Kg Arrangement for cooling electronic components
DE19925757C5 (en) * 1999-06-05 2011-02-10 Behr France Rouffach S.A.S. Heating device, in particular for a motor vehicle
DE19957452B4 (en) * 1999-11-19 2019-03-28 Mahle International Gmbh Electric heating device, in particular for a motor vehicle
DE10102671C2 (en) † 2001-01-17 2003-12-24 Eichenauer Heizelemente Gmbh Electric heating for a motor vehicle

Also Published As

Publication number Publication date
EP1405547A1 (en) 2004-04-07
EP1405547B2 (en) 2014-12-31
EP1405547B1 (en) 2009-04-29
FR2827113A1 (en) 2003-01-10
WO2003009645A1 (en) 2003-01-30
FR2827113B1 (en) 2003-10-17
DE60232148D1 (en) 2009-06-10
ES2324602T3 (en) 2009-08-11
ATE430461T1 (en) 2009-05-15

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