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1. WO2021111056 - FLUID-HEATING DEVICE, IN PARTICULAR FOR A VEHICLE

Publication Number WO/2021/111056
Publication Date 10.06.2021
International Application No. PCT/FR2020/052136
International Filing Date 19.11.2020
IPC
F24H 1/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL
1Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater
F24H 1/10 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL
1Water heaters having heat generating means, e.g. boiler, flow-heater, water-storage heater
10Continuous-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
F24H 9/20 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL
9Details
20Arrangement or mounting of control or safety devices
B60H 1/22 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating devices
22the heat being derived otherwise than from the propulsion plant
G05D 23/19 2006.01
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
23Control of temperature
19characterised by the use of electric means
H05B 1/02 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
1Details of electric heating devices
02Automatic switching arrangements specially adapted to heating apparatus
CPC
B60H 1/2221
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
22the heat being derived otherwise than from the propulsion plant
2215the heat being derived from electric heaters
2221arrangements of electric heaters for heating an intermediate liquid
B60H 2001/2278
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
1Heating, cooling or ventilating ; [HVAC]; devices
22the heat being derived otherwise than from the propulsion plant
2268Constructional features
2278Connectors, water supply, housing, mounting brackets
F24H 1/009
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
1Water heaters having heat generating means, e.g. boiler, flow- heater, water-storage heater
0072Special adaptations
009for vehicle systems
F24H 1/102
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
1Water heaters having heat generating means, e.g. boiler, flow- heater, water-storage heater
10Continuous-flow heaters, i.e. in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
101using electric energy supply
102with resistance
F24H 9/2028
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
9Details
20Arrangement or mounting of control or safety devices ; or methods
2007for water heaters
2014for heaters using electrical energy supply
2028Continuous-flow heaters
G05D 23/1928
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
23Control of temperature
19characterised by the use of electric means
1927using a plurality of sensors
1928sensing the temperature of one space
Applicants
  • VALEO SYSTEMES THERMIQUES [FR]/[FR]
Inventors
  • FOURNIER, Jonathan
  • DECOOL, Laurent
  • FAIVRE, Arnaud
  • KARAASLAN, Serif
Agents
  • TRAN, Chi-Hai
Priority Data
FR191382605.12.2019FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) FLUID-HEATING DEVICE, IN PARTICULAR FOR A VEHICLE
(FR) DISPOSITIF DE CHAUFFAGE DE FLUIDE, NOTAMMENT DESTINE A UN VEHICULE
Abstract
(EN)
The present invention relates to an electric fluid-heating device (1), in particular for a motor vehicle, comprising a housing having a first fluid-circulation chamber (21), at least one electric heating element (4) for heating the fluid in said first chamber (21), an electronic board (81) for controlling a current circulating in said electric heating element or elements (4), at least one thermal sensor. Said device is characterised in that the thermal sensor or sensors are positioned on the electronic board (81) and thermally connected to the first chamber (21) via a heat sink (9).
(FR)
La présente invention concerne un dispositif de chauffage électrique de fluide (1), notamment destiné à un véhicule automobile, comprenant. un boîtier ayant une première chambre (21) de circulation du fluide, au moins un élément électrique chauffant (4) pour chauffer le fluide dans ladite première chambre (21), une carte électronique (81) de commande d'un courant circulant dans ledit ou lesdits éléments électriques chauffants (4), au moins un capteur thermique. Ledit dispositif est caractérisé en ce que le ou les capteurs thermiques sont positionnés au niveau de la carte électronique (81) et reliés thermiquement à la première chambre (21) par l'intermédiaire d'un drain thermique (9).
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