FR2935785B1 - LIQUID HEATING DEVICE FOR MOTOR VEHICLE - Google Patents

LIQUID HEATING DEVICE FOR MOTOR VEHICLE

Info

Publication number
FR2935785B1
FR2935785B1 FR0804899A FR0804899A FR2935785B1 FR 2935785 B1 FR2935785 B1 FR 2935785B1 FR 0804899 A FR0804899 A FR 0804899A FR 0804899 A FR0804899 A FR 0804899A FR 2935785 B1 FR2935785 B1 FR 2935785B1
Authority
FR
France
Prior art keywords
liquid
flow path
motor vehicle
heating device
liquid 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.)
Active
Application number
FR0804899A
Other languages
French (fr)
Other versions
FR2935785A1 (en
Inventor
Franck Cathala
Marcel Trebouet
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 dEssuyage SAS
Original Assignee
Valeo Systemes dEssuyage 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 dEssuyage SAS filed Critical Valeo Systemes dEssuyage SAS
Priority to FR0804899A priority Critical patent/FR2935785B1/en
Priority to PCT/EP2009/006485 priority patent/WO2010025956A1/en
Publication of FR2935785A1 publication Critical patent/FR2935785A1/en
Application granted granted Critical
Publication of FR2935785B1 publication Critical patent/FR2935785B1/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
    • 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
    • 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
    • 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

Abstract

L'invention a pour objet un dispositif de chauffage de liquide pour véhicule automobile, comportant au moins une pièce en un matériau thermiquement conducteur, un chemin d'écoulement de liquide (6) formé dans la pièce pour permettre un écoulement du liquide entre une entrée (7) et une sortie (8), des moyens de chauffage en couplage thermique avec la pièce, aptes à chauffer la pièce pour permettre au liquide d'absorber la chaleur de la pièce le long du chemin d'écoulement de liquide (6) entre l'entrée (7) et la sortie (8), caractérisé en ce que le chemin d'écoulement de liquide (6) comprend deux parties (6a,6b) de chemin d'écoulement (6) en contact thermique, chaque portion (A) d'une partie (6a) étant ainsi en contact thermique avec une portion associée (A') de l'autre partie (6b), les deux parties (6a,6b) étant disposées de telle sorte que la moyenne de la température du liquide dans une portion (A) d'une partie (6a) et de la température du liquide dans sa portion associée (A') est sensiblement invariable le long du chemin d'écoulement (6).The object of the invention is a liquid heating device for a motor vehicle, comprising at least one part made of a thermally conductive material, a liquid flow path (6) formed in the part to allow the liquid to flow between an inlet (7) and an outlet (8), heating means in thermal coupling with the part, adapted to heat the part to allow the liquid to absorb the heat of the part along the liquid flow path (6) between the inlet (7) and the outlet (8), characterized in that the liquid flow path (6) comprises two parts (6a, 6b) of the flow path (6) in thermal contact, each portion (A) of a part (6a) thus being in thermal contact with an associated portion (A ') of the other part (6b), the two parts (6a, 6b) being arranged such that the average of the temperature of the liquid in a portion (A) of a portion (6a) and the temperature of the liquid in its associated portion (A ') is sen sibly invariable along the flow path (6).

FR0804899A 2008-09-05 2008-09-05 LIQUID HEATING DEVICE FOR MOTOR VEHICLE Active FR2935785B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0804899A FR2935785B1 (en) 2008-09-05 2008-09-05 LIQUID HEATING DEVICE FOR MOTOR VEHICLE
PCT/EP2009/006485 WO2010025956A1 (en) 2008-09-05 2009-09-07 Liquid heating device for an automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0804899A FR2935785B1 (en) 2008-09-05 2008-09-05 LIQUID HEATING DEVICE FOR MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR2935785A1 FR2935785A1 (en) 2010-03-12
FR2935785B1 true FR2935785B1 (en) 2011-11-11

Family

ID=40578192

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0804899A Active FR2935785B1 (en) 2008-09-05 2008-09-05 LIQUID HEATING DEVICE FOR MOTOR VEHICLE

Country Status (2)

Country Link
FR (1) FR2935785B1 (en)
WO (1) WO2010025956A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3374537D1 (en) * 1982-09-24 1987-12-23 Onofrio Rocchitelli Heating device for the glass washing fluid of motor vehicles and the like
EP1558879B1 (en) * 2002-10-25 2017-12-06 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

Also Published As

Publication number Publication date
WO2010025956A1 (en) 2010-03-11
FR2935785A1 (en) 2010-03-12

Similar Documents

Publication Publication Date Title
FR2938634B1 (en) DEVICE FOR HEATING LIQUID WITH TWO FLOW ROUTES FOR MOTOR VEHICLE.
FR3031140B1 (en) HEAT RECOVERY DEVICE AND EXHAUST LINE EQUIPPED WITH SUCH A DEVICE
FR3013435B1 (en) DEVICE FOR SUPPORTING A TUBE, IN PARTICULAR A TUBE OF A HEAT EXCHANGER INTENDED TO COME IN CONTACT WITH A BATTERY OF A MOTOR VEHICLE
FR2868519A1 (en) THERMAL GENERATOR WITH MAGNETO-CALORIC MATERIAL AND METHOD OF GENERATING THERMIES
EP2985560B1 (en) Connection and distribution device for thermal management circuit of a battery
DE502004009284D1 (en) HEATING DEVICE FOR FLUIDES AND FLOW HEATERS
WO2010025954A3 (en) Heating device for an automobile
FR3041080B1 (en) THERMAL DISSIPATION DEVICE FOR A LIGHT MODULE OF A MOTOR VEHICLE
FR2935785B1 (en) LIQUID HEATING DEVICE FOR MOTOR VEHICLE
FR2920130B1 (en) DEVICE FOR GENERATING AERODYNAMIC DISTURBANCES TO PROTECT THE OUTER SURFACE OF AN AIRCRAFT AGAINST HIGH TEMPERATURES
EP2230436B1 (en) Protection element for thermal insulation of pipes
EP2988364A1 (en) Thermal Control Device for a Battery Pack
FR2923594A1 (en) DEVICE FOR COOLING A HEAT TRANSFER FLUID
FR2885199B1 (en) DEVICE FOR REGULATORS IN THE THERMAL INSULATION OF FITTING ASSEMBLIES
FR2900719A1 (en) FLAT WATER HEATER
FR3034947B1 (en) PRIMED CIRCUIT HEATING AND COOLING DEVICE FOR REGENERATING ELECTRONIC COMPONENTS SUBJECT TO RADIATION
FR3081542B1 (en) HEATING DEVICE FOR A MOTOR VEHICLE
FR2849806A1 (en) Vehicle interior heating device, has air warm up pipe accommodating heat exchanger spaced apart from electric radiator, where radiator is mounted by a support frame with convergent for traversing total flow of warm air to radiator
FR3069920B1 (en) BATTERY COOLING DEVICE AND CORRESPONDING MANUFACTURING PROCESS
FR2842286A1 (en) Electric convection radiators adaptable so each fluid radiator has total autonomy, uses local heater, pump and thermostatic controller to operate fluid-filled convection radiator
FR3026349A1 (en) HEAT EXCHANGER OF AN AIR CONDITIONING AND HEATING DEVICE IN PARTICULAR OF A MOTOR VEHICLE
FR3081545B1 (en) BATTERY COOLING DEVICE AND CORRESPONDING MANUFACTURING PROCESS
CN101437386A (en) Heat-radiating structure and method of manufacturing the same
JPH116651A (en) Water flow heating device
FR2859238B1 (en) THERMAL CONTROL DEVICE FOR EXHAUST GAS

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15