EP1417863B1 - In einem kalorienakkumulatorblock untergebrachte elektrische heizeinheit - Google Patents

In einem kalorienakkumulatorblock untergebrachte elektrische heizeinheit Download PDF

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Publication number
EP1417863B1
EP1417863B1 EP02794815A EP02794815A EP1417863B1 EP 1417863 B1 EP1417863 B1 EP 1417863B1 EP 02794815 A EP02794815 A EP 02794815A EP 02794815 A EP02794815 A EP 02794815A EP 1417863 B1 EP1417863 B1 EP 1417863B1
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EP
European Patent Office
Prior art keywords
heating body
body according
storage block
flat
heat storage
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.)
Expired - Lifetime
Application number
EP02794815A
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English (en)
French (fr)
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EP1417863A1 (de
Inventor
Bernard Peyronny
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Individual
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Individual
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Publication of EP1417863A1 publication Critical patent/EP1417863A1/de
Application granted granted Critical
Publication of EP1417863B1 publication Critical patent/EP1417863B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
    • F24H7/002—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release using electrical energy supply
    • 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 plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • 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 plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • H05B3/283—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material the insulating material being an inorganic material, e.g. ceramic
    • 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 plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • H05B3/30—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material on or between metallic plates
    • 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
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/003—Heaters using a particular layout for the resistive material or resistive elements using serpentine layout

Definitions

  • the present invention relates to an electric heating body embedded in a heat storage block.
  • Electric heaters are generally radiators made of a sheet steel shell, provided with an inlet and an air outlet and containing a simple resistor.
  • the regulation is ensured in most cases by a thermostat built into the device, more rarely by a more advanced system may include zone thermostats, an external thermostat and possibly a programmer or a load shedding system.
  • This device makes it possible to produce electric radiators in which the temperature of the heat source varies in a very insensitive manner.
  • These devices also have the advantage of accumulating thermal energy without having the size of the usual accumulation systems, which allows for example to house them in communication doors.
  • the device according to the present invention consists of an improvement of the heating body described in the cited patent, and its main purpose is to allow a reduction of manufacturing costs by the implementation of proven techniques derived from those already employed in various applications such as as small appliances (iron, hair dryer, etc.).
  • It consists of an accumulator block of light alloy, cast iron, ceramic or other trapping a planar resistance disposed between two sheets of high temperature insulation and formed of a resistive plate stamped or a tape wound on an insulating support .
  • the device consists of an isolated planar resistor 1 inserted in an accumulator block 2 able to store the calories.
  • the resistor 1 consists of an elongated element made of resistive material in the form of a resistive ribbon 3 wound on a flat insulating support ( figure 1 ) or a stamped plate 5 cut to form a series of meanders ( figure 2 ).
  • This resistance is sandwiched between two insulating sheets 6, 7 resistant to high temperatures made of mica composite or any other material having good heat resistance.
  • an additional high temperature insulation 8 will be placed on each side of the resistor 1 plane which is already insulated in itself.
  • the latter will advantageously consist of two sheets projecting from the assembly formed by the main insulation and the resistive element, the edges of these sheets being pressed together against each other. to form a closed envelope ( figure 5 ).
  • the two connection son 9, 10 may have a double insulation.
  • the accumulator block 2 is preferably made of light alloy based on aluminum, but it can be made of cast iron, ceramic or other material capable of storing heat.
  • the accumulator block 2 may also consist of two metal plates 11, 12 assembled by clips, by screwing or by riveting, the flat resistor 1 being sandwiched between these two plates.
  • planar resistor 1 can be molded in a mass of aluminum or cast iron (molding the mass by gravity), but it is a more difficult technique to implement.
  • the seal may be achieved by one or two seals 13 placed at the interface of the two metal plates 11, 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Resistance Heating (AREA)
  • Surface Heating Bodies (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Road Paving Machines (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Control Of Resistance Heating (AREA)

Claims (8)

  1. Elektrischer, in einen thermischen Akkumulator eingefügter Heizkörper zur Herstellung von Haupt- oder Zusatzheizkörpern für Raume aller Art, z.B. Wohnungen, Einfamilienhäusern, Büros, Geschäften oder sonstigen privaten oder gewerblichen Räumen, gekennzeichnet dadurch, dass er aus einem ebenen Widerstand (1) besteht, der in einen aus Leichtmetall, Eisenguss oder Keramik bestehenden Akkumulatorblock (2, 2'), welcher Kalorien speichern kann, eingefügt ist, wobei der zwischen zwei hochtemperaturfesten Isolierschichten (6, 7) angeordnete Widerstand aus einem flachen, länglichen Widerstandswerkstoff in Form eines Widerstandsbandes (3) besteht, das auf einen flachen isolierenden Halter (4) oder eine tiefgezogene Platte (5) gewickelt ist, die derart ausgeschnitten oder geformt wird, dass sie eine Reihe von Mäandern bildet.
  2. Heizkörper gemäß Patentanspruch 1, gekennzeichnet dadurch, dass der Akkumulatorblock (2) aus zwei miteinander verbundenen Metallplatten (11, 12) aus einer Aluminium-Leichtmetalllegierung oder aus Eisenguss besteht.
  3. Heizkörper gemäß Patentanspruch 1, gekennzeichnet dadurch, dass der Akkumulatorblock (2) aus zwei miteinander verbundenen Keramikplatten (11, 12) besteht.
  4. Heizkörper gemäß einem der Patentansprüche 2 oder 3, gekennzeichnet dadurch, dass der Heizkörper (2) durch eine oder zwei Dichtungen (13) an der Schnittstelle der beiden Metallplatten (11, 12) gegen Wasserspritzer abgedichtet ist, so dass der Heizkörper den Vorschriften der Klasse II entspricht.
  5. Heizkörper gemäß Patentanspruch 1, gekennzeichnet dadurch, dass der Akkumulatorblock aus einem stranggepressten Metallprofil (2') besteht.
  6. Heizkörper gemäß Patentanspruch 5, gekennzeichnet dadurch, dass die Außenflächen des Metallprofils (2') zum Zweck der Wärmeleitung mit Rippen (15) versehen sind.
  7. Heizkörper gemäß einem der vorstehenden Patentansprüche, gekennzeichnet dadurch, dass auf jeder Seite des ebenen Widerstandes (1) eine zusätzliche, hochtemperaturfeste Isolierung (8) angeordnet ist, damit die Vorrichtung die Vorschriften der Klasse II für elektrische Geräte erfüllt.
  8. Heizkörper gemäß Patentanspruch 7, gekennzeichnet dadurch, dass die zusätzliche Isolierung (8) aus zwei Blättern besteht, die über die aus der Hauptisolierung und dem ebenen Widerstand bestehenden Baugruppe hinausragt, und die Ränder dieser Blätter aneinandergelegt werden, um eine geschlossene Hülle zu bilden.
EP02794815A 2001-08-14 2002-08-14 In einem kalorienakkumulatorblock untergebrachte elektrische heizeinheit Expired - Lifetime EP1417863B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0110794 2001-08-14
FR0110794A FR2828785B1 (fr) 2001-08-14 2001-08-14 Corps de chauffe electrique noye dans un bloc accumulateur de calories
PCT/FR2002/002880 WO2003017725A1 (fr) 2001-08-14 2002-08-14 Corps de chauffe electrique noye dans un bloc accumulateur de calories

Publications (2)

Publication Number Publication Date
EP1417863A1 EP1417863A1 (de) 2004-05-12
EP1417863B1 true EP1417863B1 (de) 2008-07-02

Family

ID=8866518

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02794815A Expired - Lifetime EP1417863B1 (de) 2001-08-14 2002-08-14 In einem kalorienakkumulatorblock untergebrachte elektrische heizeinheit

Country Status (7)

Country Link
US (1) US7132627B2 (de)
EP (1) EP1417863B1 (de)
AT (1) ATE400161T1 (de)
CA (1) CA2457770A1 (de)
DE (1) DE60227377D1 (de)
FR (1) FR2828785B1 (de)
WO (1) WO2003017725A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2242525B1 (es) * 2004-02-27 2006-12-16 Miguel Marin Camara Radiador electrico modular.
FR2912277B1 (fr) * 2007-02-01 2009-04-17 Muller & Cie Sa Soc Appareil de chauffage electrique
DE502007005586D1 (de) † 2007-04-02 2010-12-23 Dbk David & Baader Gmbh Leistungswiderstandsmodul
AT506477B1 (de) * 2008-02-21 2010-07-15 Schweighofer Franz Wärmespeichereinrichtung
CN102078994B (zh) * 2010-11-23 2013-05-22 合肥科烨电物理设备制造有限公司 超导导体接头锡焊焊接加热器
DE102011081831A1 (de) * 2011-08-30 2013-02-28 Webasto Ag Elektrische Heizeinheit, Heizvorrichtung für ein Fahrzeug und Verfahren zur Herstellung einer Heizeinheit
US9717862B2 (en) 2011-10-13 2017-08-01 Mequ Aps Infusion fluid warmer
US9504097B2 (en) * 2013-02-15 2016-11-22 Backer Ehp Inc. Full support heating element apparatus
CN104566956A (zh) * 2015-01-14 2015-04-29 周承太 空气加热装置
CN108289992B (zh) 2015-08-14 2022-03-01 美酷有限公司 包括印刷电路板加热元件的输注流体加温器
FR3066010B1 (fr) * 2017-05-05 2019-11-08 Texas De France (Sas) Module chauffant pour appareil de chauffage electrique
CN111609718B (zh) * 2020-05-28 2022-04-01 山西太钢不锈钢股份有限公司 一种波形电热元件吊挂装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2099009A (en) * 1935-11-13 1937-11-16 Walter H Finley Humidifying system and apparatus
US2432400A (en) * 1945-11-27 1947-12-09 Us Rubber Co Electrically heated radiator
US2479268A (en) * 1947-01-14 1949-08-16 Sarria Nelida Method of space heating
US2723338A (en) * 1951-12-11 1955-11-08 Raphael P Muccilli Electric radiator
DE1765886A1 (de) * 1967-08-01 1971-11-18 Thermiser C J Ltd Elektrisches Raumheizgeraet
DE1806723A1 (de) * 1968-11-02 1970-05-27 Siemens Elektrogeraete Gmbh Elektrische Heizeinrichtung
GB1296398A (de) * 1969-03-06 1972-11-15
DE2523200A1 (de) * 1975-05-26 1976-12-16 Stettner & Co Elektrisches heizgeraet fuer programmierte waermebehandlung
US4311900A (en) * 1978-08-03 1982-01-19 Acra Electric Corporation Heater band
JPS5635383A (en) * 1979-08-29 1981-04-08 Kyoto Ceramic Semiconductor integrated circuit support with heating mechanism
DE3409808A1 (de) * 1984-03-16 1986-02-20 D.I.S. Versand Service GmbH, 4804 Versmold Kaschiervorrichtung zur herstellung von identifikationskarten
US4558210A (en) * 1984-08-03 1985-12-10 Watlow Electric Manufacturing Company Electric cast-metal heater
DE4128401C2 (de) * 1991-08-23 1995-07-20 Lucht Elektro Flaechen Teil Sp Heizkassette
FR2721472B1 (fr) 1994-06-15 1996-08-02 Bernard Peyronny Radiateur électrique à corps de chauffe noyé dans un bloc d'alliage léger.
FR2750759B1 (fr) * 1996-07-08 1998-11-13 Uniconfort Radiateur electrique a accumulation d'energie, de structure modulaire, et procede de realisation associe
FR2760821B1 (fr) * 1997-03-12 1999-06-04 Martin Kaltenbacher Appareil de chauffage electrique
IL121915A0 (en) * 1997-10-07 1998-03-10 Body Heat Ltd Immersible PTC heating device
FR2770736B1 (fr) * 1997-11-05 2000-01-21 Muller Et Cie Radiateur a inertie controlee
US6180930B1 (en) * 1999-12-29 2001-01-30 Chia-Hsiung Wu Heater with enclosing envelope
DE29922946U1 (de) * 1999-12-29 2000-04-06 Wu Chia Hsiung Keramische Widerstandsheizplatte

Also Published As

Publication number Publication date
ATE400161T1 (de) 2008-07-15
FR2828785A1 (fr) 2003-02-21
US7132627B2 (en) 2006-11-07
US20040178189A1 (en) 2004-09-16
CA2457770A1 (fr) 2003-02-27
EP1417863A1 (de) 2004-05-12
DE60227377D1 (de) 2008-08-14
FR2828785B1 (fr) 2004-01-23
WO2003017725A1 (fr) 2003-02-27

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