EP1278400A3 - Heating element - Google Patents

Heating element Download PDF

Info

Publication number
EP1278400A3
EP1278400A3 EP02291837A EP02291837A EP1278400A3 EP 1278400 A3 EP1278400 A3 EP 1278400A3 EP 02291837 A EP02291837 A EP 02291837A EP 02291837 A EP02291837 A EP 02291837A EP 1278400 A3 EP1278400 A3 EP 1278400A3
Authority
EP
European Patent Office
Prior art keywords
heating element
conducting
thermally
insulated
thermally conducting
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.)
Granted
Application number
EP02291837A
Other languages
German (de)
French (fr)
Other versions
EP1278400A2 (en
EP1278400B1 (en
Inventor
David Andre
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.)
Jedac
Original Assignee
Jedac
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 Jedac filed Critical Jedac
Publication of EP1278400A2 publication Critical patent/EP1278400A2/en
Publication of EP1278400A3 publication Critical patent/EP1278400A3/en
Application granted granted Critical
Publication of EP1278400B1 publication Critical patent/EP1278400B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/0252—Domestic applications
    • H05B1/0275—Heating of spaces, e.g. rooms, wardrobes
    • H05B1/0283—For heating of fluids, e.g. water 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
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/44—Heating elements having the shape of rods or tubes non-flexible heating conductor arranged within rods or tubes of insulating material
    • 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
    • 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
    • H05B3/78—Heating arrangements specially adapted for immersion heating
    • H05B3/82—Fixedly-mounted immersion heaters

Landscapes

  • Resistance Heating (AREA)

Abstract

The electrical heater (1) has a tubular thermally conducting envelope (2) which contains a resistive heating element (3) supplied by electrical conductors (5,6) and insulated by powdered magnesium oxide (4). Heating and switching compartments (2a,2b) are separated by a thermally insulating wall (7) and the switch is provided with a conducting shoe (11) and a layer (15) thermally conducting but electrically insulating
EP02291837A 2001-07-20 2002-07-19 Heating element Expired - Lifetime EP1278400B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0109723A FR2827735B1 (en) 2001-07-20 2001-07-20 HEATING ELEMENT
FR0109723 2001-07-20

Publications (3)

Publication Number Publication Date
EP1278400A2 EP1278400A2 (en) 2003-01-22
EP1278400A3 true EP1278400A3 (en) 2003-03-19
EP1278400B1 EP1278400B1 (en) 2004-05-12

Family

ID=8865746

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02291837A Expired - Lifetime EP1278400B1 (en) 2001-07-20 2002-07-19 Heating element

Country Status (5)

Country Link
EP (1) EP1278400B1 (en)
AT (1) ATE266938T1 (en)
DE (1) DE60200470T2 (en)
ES (1) ES2219625T3 (en)
FR (1) FR2827735B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI20030248A1 (en) 2003-12-09 2005-06-10 Luigi Borelli HEATING UNIT FOR RADIANT ELEMENTS WITH DIATHERMIC FLUID
ITVI20040120A1 (en) * 2004-05-18 2004-08-18 Lacroix Electronique Srl THERMAL BRIDGE FOR HEAT DISSIPATION PRODUCED BY CONTROL CIRCUITS APPLICABLE TO FLUID RADIANT ELEMENTS
CA2743308A1 (en) * 2008-12-19 2010-06-24 Kaiten Technology Electronic (Guangzhou) Ltd Vehicular fluid heater
ITVI20120103A1 (en) * 2012-05-02 2013-11-03 Ht S P A HEATING DEVICE FOR FLUIDS
FR3007828B1 (en) * 2013-07-01 2017-12-08 Atlantic Industrie Sas HEATING ELEMENT AND WATER HEATER HAVING SUCH A HEATING ELEMENT
EP2925085B1 (en) * 2014-03-27 2018-08-08 Shengquan Liang Electric hot water warmer and heating device employing such a warmer
FR3019630B1 (en) * 2014-04-03 2019-03-29 Atlantic Industrie HEATED FLANGE AND WATER HEATER EQUIPPED WITH SUCH A FLANGE
IT202200008582A1 (en) * 2022-04-29 2023-10-29 Ht S P A HEATING DEVICE FOR FLUIDS

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4480174A (en) * 1981-09-11 1984-10-30 Acra Electric Corporation Thermostatically controlled electric compressor sump heater having self-contained thermostat
EP0317435A1 (en) * 1987-11-19 1989-05-24 David André Insulated electrical heating element with a security device for detecting failure of the electrical insulation
FR2801469A1 (en) * 1999-11-23 2001-05-25 Turk & Hillinger Gmbh Electric heating cartridge with heating conductor wound on coil body surrounded by insulation esp. of magnesium oxide and arranged concentrically with this in metal casing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4480174A (en) * 1981-09-11 1984-10-30 Acra Electric Corporation Thermostatically controlled electric compressor sump heater having self-contained thermostat
EP0317435A1 (en) * 1987-11-19 1989-05-24 David André Insulated electrical heating element with a security device for detecting failure of the electrical insulation
FR2801469A1 (en) * 1999-11-23 2001-05-25 Turk & Hillinger Gmbh Electric heating cartridge with heating conductor wound on coil body surrounded by insulation esp. of magnesium oxide and arranged concentrically with this in metal casing

Also Published As

Publication number Publication date
DE60200470D1 (en) 2004-06-17
ATE266938T1 (en) 2004-05-15
ES2219625T3 (en) 2004-12-01
EP1278400A2 (en) 2003-01-22
FR2827735B1 (en) 2003-09-12
FR2827735A1 (en) 2003-01-24
EP1278400B1 (en) 2004-05-12
DE60200470T2 (en) 2005-05-25

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