FR3072766B1 - Unite chauffante, faisceau d'echange de chaleur, dispositif de chauffage electrique et boitier de climatisation associe - Google Patents

Unite chauffante, faisceau d'echange de chaleur, dispositif de chauffage electrique et boitier de climatisation associe Download PDF

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Publication number
FR3072766B1
FR3072766B1 FR1760051A FR1760051A FR3072766B1 FR 3072766 B1 FR3072766 B1 FR 3072766B1 FR 1760051 A FR1760051 A FR 1760051A FR 1760051 A FR1760051 A FR 1760051A FR 3072766 B1 FR3072766 B1 FR 3072766B1
Authority
FR
France
Prior art keywords
heating unit
heat exchange
air conditioning
conditioning box
associated air
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
FR1760051A
Other languages
English (en)
Other versions
FR3072766A1 (fr
Inventor
Erwan Gogmos
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 FR1760051A priority Critical patent/FR3072766B1/fr
Priority to PCT/FR2018/052646 priority patent/WO2019081854A1/fr
Publication of FR3072766A1 publication Critical patent/FR3072766A1/fr
Application granted granted Critical
Publication of FR3072766B1 publication Critical patent/FR3072766B1/fr
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
    • 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
    • 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
    • H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
    • 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
    • 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
    • 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
    • H05B2203/022—Heaters specially adapted for heating gaseous material
    • H05B2203/023—Heaters of the type used for electrically heating the air blown in a vehicle compartment by the vehicle heating system

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)
  • Ceramic Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Central Heating Systems (AREA)

Abstract

L'invention concerne Unité chauffante (2) formée d'un empilement comprenant une première rangée de pierres (4a) comprenant au moins une première pierre chauffante (5a), ladite première rangée de pierres étant reliée à une première électrode (8a) de l'unité chauffante, une deuxième rangée de pierres (4b) comprenant au moins une deuxième pierre chauffante (5b), ladite deuxième rangée de pierres étant reliée à une deuxième électrode (8b) de l'unité chauffante, caractérisée en ce que lesdites première et deuxième rangées de pierres (4a, 4b) sont reliées électriquement au moyen d'une troisième électrode (9) commune.
FR1760051A 2017-10-24 2017-10-24 Unite chauffante, faisceau d'echange de chaleur, dispositif de chauffage electrique et boitier de climatisation associe Active FR3072766B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1760051A FR3072766B1 (fr) 2017-10-24 2017-10-24 Unite chauffante, faisceau d'echange de chaleur, dispositif de chauffage electrique et boitier de climatisation associe
PCT/FR2018/052646 WO2019081854A1 (fr) 2017-10-24 2018-10-24 Unite chauffante, faisceau d'echange de chaleur, dispositif de chauffage electrique et boitier de climatisation associe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1760051A FR3072766B1 (fr) 2017-10-24 2017-10-24 Unite chauffante, faisceau d'echange de chaleur, dispositif de chauffage electrique et boitier de climatisation associe
FR1760051 2017-10-24

Publications (2)

Publication Number Publication Date
FR3072766A1 FR3072766A1 (fr) 2019-04-26
FR3072766B1 true FR3072766B1 (fr) 2020-07-24

Family

ID=61132557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1760051A Active FR3072766B1 (fr) 2017-10-24 2017-10-24 Unite chauffante, faisceau d'echange de chaleur, dispositif de chauffage electrique et boitier de climatisation associe

Country Status (2)

Country Link
FR (1) FR3072766B1 (fr)
WO (1) WO2019081854A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6180930B1 (en) * 1999-12-29 2001-01-30 Chia-Hsiung Wu Heater with enclosing envelope
ATE238639T1 (de) * 2000-08-25 2003-05-15 Catem Gmbh & Co Kg Ptc-heizvorrichtung mit klebstoff
FR2858166B1 (fr) * 2003-07-23 2005-09-09 Valeo Climatisation Radiateur electrique integrant des elements chauffants a coefficient de temperature positif
JP2007118779A (ja) * 2005-10-28 2007-05-17 Calsonic Kansei Corp ヒータ構造
EP1926346B1 (fr) * 2006-11-23 2018-02-21 Mahle Behr France Rouffach S.A.S Dispositif de chauffage électrique, en particulier de véhicules
FR3036915A1 (fr) * 2015-05-26 2016-12-02 Valeo Systemes Thermiques Module chauffant et dispositif de chauffage electrique comportant un tel module chauffant

Also Published As

Publication number Publication date
FR3072766A1 (fr) 2019-04-26
WO2019081854A1 (fr) 2019-05-02

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