EP4720580A1 - Dispositif chauffant - Google Patents

Dispositif chauffant

Info

Publication number
EP4720580A1
EP4720580A1 EP24730272.2A EP24730272A EP4720580A1 EP 4720580 A1 EP4720580 A1 EP 4720580A1 EP 24730272 A EP24730272 A EP 24730272A EP 4720580 A1 EP4720580 A1 EP 4720580A1
Authority
EP
European Patent Office
Prior art keywords
heating element
fluid chamber
heater
shell
fluid
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.)
Pending
Application number
EP24730272.2A
Other languages
German (de)
English (en)
Inventor
Gregor Köhler
Simon Fischer
Jürgen Lohr
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.)
DBK David and Baader GmbH
Original Assignee
DBK David and Baader GmbH
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 DBK David and Baader GmbH filed Critical DBK David and Baader GmbH
Publication of EP4720580A1 publication Critical patent/EP4720580A1/fr
Pending legal-status Critical Current

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
    • F24H1/0072—Special adaptations
    • F24H1/009—Special adaptations for vehicle systems
    • 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 devices
    • B60H1/22—Heating, cooling or ventilating devices the heat source being other than the propulsion plant
    • B60H1/2215—Heating, cooling or ventilating devices the heat source being other than the propulsion plant the heat being derived from electric heaters
    • B60H1/2221—Heating, cooling or ventilating devices the heat source being other than the propulsion plant the heat being derived from electric heaters arrangements of electric heaters for heating an intermediate liquid
    • 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
    • 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
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1818—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
    • H05B3/02—Details
    • H05B3/04—Waterproof or air-tight seals for heaters
    • 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
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • 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
    • F24H2250/00—Electrical heat generating means
    • F24H2250/02—Resistances
    • 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
    • F24H2250/00—Electrical heat generating means
    • F24H2250/04—Positive temperature coefficients [PTC]; Negative temperature coefficients [NTC]
    • 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
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2028—Continuous-flow heaters

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)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

L'invention concerne un dispositif chauffant (2 ; 1002 ; 2002) comprenant un boîtier de chambre de fluide (38 ; 1038 ; 2038) avec une paroi externe qui est conçue pour renfermer une chambre de fluide (64 ; 1064 ; 2064) de manière étanche aux fluides à distance d'au moins un raccordement fluidique (22, 24, 2022, 2024) du boîtier de chambre de fluide (38 ; 1038 ; 2038), et comprenant au moins un élément chauffant (40, 42) qui est conçu pour pouvoir chauffer un fluide s'écoulant à travers la chambre de fluide (64 ; 1064 ; 2064) ou contenu en son sein. Le boîtier de chambre de fluide (38 ; 1038 ; 2038) comporte un turbulateur (52) disposé à l'intérieur de la paroi externe, qui est conçu pour être en contact avec un fluide à chauffer et qui relie d'un seul tenant deux sections opposées de la paroi externe l'une à l'autre.
EP24730272.2A 2023-06-01 2024-05-28 Dispositif chauffant Pending EP4720580A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102023114425.1A DE102023114425A1 (de) 2023-06-01 2023-06-01 Heizer
PCT/EP2024/064674 WO2024246072A1 (fr) 2023-06-01 2024-05-28 Dispositif chauffant

Publications (1)

Publication Number Publication Date
EP4720580A1 true EP4720580A1 (fr) 2026-04-08

Family

ID=91375090

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24730272.2A Pending EP4720580A1 (fr) 2023-06-01 2024-05-28 Dispositif chauffant

Country Status (3)

Country Link
EP (1) EP4720580A1 (fr)
DE (1) DE102023114425A1 (fr)
WO (1) WO2024246072A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102025105789B3 (de) 2025-02-17 2026-05-07 Mahle International Gmbh Steuergerät, Heizeinrichtung und Fahrzeugklimagerät

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2689945B1 (fr) * 2012-07-24 2017-05-31 MAHLE Behr GmbH & Co. KG Dispositif de chauffage
CN112088280B (zh) * 2018-03-07 2022-06-07 达纳加拿大公司 具有一体式电加热元件的热交换器
DE202019102480U1 (de) * 2019-05-02 2020-08-19 Akg Verwaltungsgesellschaft Mbh Offset-Turbulator für einen Kühlkörper und Kühlkörper für mindestens ein zu kühlendes Bauelement
DE102019133039A1 (de) 2019-09-19 2021-03-25 Dbk David + Baader Gmbh Fluidheizer
DE102020131023A1 (de) * 2020-11-24 2022-05-25 Dbk David + Baader Gmbh Fluidführungselement und Fluidheizer

Also Published As

Publication number Publication date
DE102023114425A1 (de) 2024-12-05
WO2024246072A1 (fr) 2024-12-05

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