FR3081542B1 - HEATING DEVICE FOR A MOTOR VEHICLE - Google Patents

HEATING DEVICE FOR A MOTOR VEHICLE Download PDF

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Publication number
FR3081542B1
FR3081542B1 FR1854523A FR1854523A FR3081542B1 FR 3081542 B1 FR3081542 B1 FR 3081542B1 FR 1854523 A FR1854523 A FR 1854523A FR 1854523 A FR1854523 A FR 1854523A FR 3081542 B1 FR3081542 B1 FR 3081542B1
Authority
FR
France
Prior art keywords
heating
module
motor vehicle
plate
heating device
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.)
Active
Application number
FR1854523A
Other languages
French (fr)
Other versions
FR3081542A1 (en
Inventor
Erwan Gogmos
Yann Couapel
Alexis Rouches
Jonathan Lefloch
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
Application filed by Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1854523A priority Critical patent/FR3081542B1/en
Priority to PCT/FR2019/051089 priority patent/WO2019229316A1/en
Publication of FR3081542A1 publication Critical patent/FR3081542A1/en
Application granted granted Critical
Publication of FR3081542B1 publication Critical patent/FR3081542B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • B60H1/2225—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 air
    • 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
    • F24H3/0435—Structures comprising heat spreading elements in the form of fins
    • 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
    • F24H3/0441—Interfaces between the electrodes of a resistive heating element and the power supply means
    • 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
    • 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
    • B60H2001/2278—Connectors, water supply, housing, mounting brackets

Landscapes

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

Abstract

L'invention a pour objet un dispositif de chauffage électrique (10) notamment pour véhicule automobile, comprenant : - un ou plusieurs modules (12) de chauffage, notamment pourvu chacun d'un corps de chauffe (22), de préférence du type à coefficient de température positif, agencé pour générer de la chaleur quand ils sont parcourus par un courant électrique, chaque module (12) comportant une enveloppe thermique (26) agencée pour conduire la chaleur générée par le corps de chauffe (22), - une plaque (101) comportant au moins une ouverture à travers laquelle s'étend l'un des modules de chauffage, - un organe d'étanchéité (104) en contact avec la plaque et entourant l'un au moins des modules de chauffage (12) de manière à rendre étanche ladite ouverture de la plaque, notamment étanche vis-à-vis d'eau ou de poussières, l'organe d'étanchéité étant agencé en contact avec le module de chauffage sur l'enveloppe thermique de ce module de chauffage, notamment seulement sur l'enveloppe thermique de ce module de chauffage.The invention relates to an electric heating device (10) in particular for a motor vehicle, comprising: - one or more heating modules (12), in particular each provided with a heating body (22), preferably of the positive temperature coefficient, arranged to generate heat when an electric current flows through them, each module (12) comprising a thermal envelope (26) arranged to conduct the heat generated by the heating body (22), - a plate (101) comprising at least one opening through which extends one of the heating modules, - a sealing member (104) in contact with the plate and surrounding at least one of the heating modules (12) so as to seal said opening of the plate, in particular leaktight with respect to water or dust, the sealing member being arranged in contact with the heating module on the thermal envelope of this heating module , especially only on the thermal envelope d e this heating module.

FR1854523A 2018-05-28 2018-05-28 HEATING DEVICE FOR A MOTOR VEHICLE Active FR3081542B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1854523A FR3081542B1 (en) 2018-05-28 2018-05-28 HEATING DEVICE FOR A MOTOR VEHICLE
PCT/FR2019/051089 WO2019229316A1 (en) 2018-05-28 2019-05-14 Heating device for a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1854523A FR3081542B1 (en) 2018-05-28 2018-05-28 HEATING DEVICE FOR A MOTOR VEHICLE
FR1854523 2018-05-28

Publications (2)

Publication Number Publication Date
FR3081542A1 FR3081542A1 (en) 2019-11-29
FR3081542B1 true FR3081542B1 (en) 2020-07-03

Family

ID=63557588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1854523A Active FR3081542B1 (en) 2018-05-28 2018-05-28 HEATING DEVICE FOR A MOTOR VEHICLE

Country Status (2)

Country Link
FR (1) FR3081542B1 (en)
WO (1) WO2019229316A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3136837A1 (en) * 2022-06-16 2023-12-22 Valeo Systemes Thermiques Heating body of an electric radiator comprising a covering element pierced with a plurality of orifices.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10208103A1 (en) * 2002-02-26 2003-09-11 Beru Ag Electric air heating device, in particular for a motor vehicle
ES2349351T3 (en) * 2007-07-20 2010-12-30 EBERSPÄCHER CATEM GMBH & CO. KG ELECTRICAL HEATING DEVICE IN SPECIAL FOR MOTOR VEHICLES.
EP2428747B1 (en) * 2010-09-13 2015-04-08 MAHLE Behr GmbH & Co. KG Heat exchanger

Also Published As

Publication number Publication date
FR3081542A1 (en) 2019-11-29
WO2019229316A1 (en) 2019-12-05

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