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FR2858166B1 - ELECTRICAL RADIATOR INTEGRATING HEATING ELEMENTS WITH POSITIVE TEMPERATURE COEFFICIENT - Google Patents

ELECTRICAL RADIATOR INTEGRATING HEATING ELEMENTS WITH POSITIVE TEMPERATURE COEFFICIENT

Info

Publication number
FR2858166B1
FR2858166B1 FR0309018A FR0309018A FR2858166B1 FR 2858166 B1 FR2858166 B1 FR 2858166B1 FR 0309018 A FR0309018 A FR 0309018A FR 0309018 A FR0309018 A FR 0309018A FR 2858166 B1 FR2858166 B1 FR 2858166B1
Authority
FR
France
Prior art keywords
temperature coefficient
positive temperature
heating elements
electrical radiator
integrating heating
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
FR0309018A
Other languages
French (fr)
Other versions
FR2858166A1 (en
Inventor
Vincent Feuillard
Frederic Giraud
Pierrick Escobar
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 Climatisation SA
Original Assignee
Valeo Climatisation SA
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 Climatisation SA filed Critical Valeo Climatisation SA
Priority to FR0309018A priority Critical patent/FR2858166B1/en
Publication of FR2858166A1 publication Critical patent/FR2858166A1/en
Application granted granted Critical
Publication of FR2858166B1 publication Critical patent/FR2858166B1/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
    • 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
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0429—For vehicles
    • 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
    • F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
    • F24H9/1863—Arrangement or mounting of electric heating means
    • F24H9/1872—PTC
    • 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
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • 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
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/02—Heaters using heating elements having a positive temperature coefficient

Landscapes

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

Abstract

The radiator (10) has a heating block (17) that is controlled by a control module (14). The heating block uses the heating units (19a, 19b) of type that has positive temperature coefficient. The heating units couple according to their temperature levels of that are different from each other. The heating units are maintained by bars and a heat radiating unit is installed between the bars. - An INDEPENDENT CLAIM is also included for ventilation installation.
FR0309018A 2003-07-23 2003-07-23 ELECTRICAL RADIATOR INTEGRATING HEATING ELEMENTS WITH POSITIVE TEMPERATURE COEFFICIENT Expired - Lifetime FR2858166B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0309018A FR2858166B1 (en) 2003-07-23 2003-07-23 ELECTRICAL RADIATOR INTEGRATING HEATING ELEMENTS WITH POSITIVE TEMPERATURE COEFFICIENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0309018A FR2858166B1 (en) 2003-07-23 2003-07-23 ELECTRICAL RADIATOR INTEGRATING HEATING ELEMENTS WITH POSITIVE TEMPERATURE COEFFICIENT

Publications (2)

Publication Number Publication Date
FR2858166A1 FR2858166A1 (en) 2005-01-28
FR2858166B1 true FR2858166B1 (en) 2005-09-09

Family

ID=33561036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0309018A Expired - Lifetime FR2858166B1 (en) 2003-07-23 2003-07-23 ELECTRICAL RADIATOR INTEGRATING HEATING ELEMENTS WITH POSITIVE TEMPERATURE COEFFICIENT

Country Status (1)

Country Link
FR (1) FR2858166B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108156673A (en) * 2016-12-06 2018-06-12 埃贝赫卡腾有限两合公司 Electric heater unit

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007040407A1 (en) * 2007-08-27 2009-03-05 Epcos Ag PTC device
EP2109346B1 (en) * 2008-04-09 2014-07-30 Behr France Rouffach SAS Electrical device for heating, in particular an interior of a motor vehicle
FR3072766B1 (en) * 2017-10-24 2020-07-24 Valeo Systemes Thermiques HEATING UNIT, HEAT EXCHANGE BEAM, ELECTRIC HEATING DEVICE AND ASSOCIATED AIR CONDITIONING BOX
GB2578446B (en) 2018-10-26 2021-04-21 Mahle Int Gmbh Bearing material, bearing and method
DE202020104986U1 (en) * 2020-03-11 2020-11-27 Mahle International Gmbh Heating arrangement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3869773C5 (en) * 1988-07-15 2010-06-24 Dbk David + Baader Gmbh Radiator.
FR2690112B1 (en) * 1992-04-21 1995-06-23 Valeo Thermique Habitacle DEVICE FOR HEATING-VENTILATION OF THE INTERIOR OF A MOTOR VEHICLE POWERED BY A LOW-THERMAL EMISSION ENGINE.
FR2701757B1 (en) * 1993-02-18 1995-04-21 Valeo Thermique Habitacle Electric heating radiator, in particular for the passenger compartment of a motor vehicle.
FR2742384B1 (en) * 1995-12-19 1998-01-30 Valeo Climatisation DEVICE FOR HEATING-VENTILATION OF THE INTERIOR OF A MOTOR VEHICLE
IT249474Y1 (en) * 2000-02-17 2003-05-19 Eltek Spa ELECTRIC RADIATOR.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108156673A (en) * 2016-12-06 2018-06-12 埃贝赫卡腾有限两合公司 Electric heater unit
CN108156673B (en) * 2016-12-06 2020-10-27 埃贝赫卡腾有限两合公司 Electric heating device

Also Published As

Publication number Publication date
FR2858166A1 (en) 2005-01-28

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