ES2164079T3 - Aparato de calentamiento electrico. - Google Patents

Aparato de calentamiento electrico.

Info

Publication number
ES2164079T3
ES2164079T3 ES94120383T ES94120383T ES2164079T3 ES 2164079 T3 ES2164079 T3 ES 2164079T3 ES 94120383 T ES94120383 T ES 94120383T ES 94120383 T ES94120383 T ES 94120383T ES 2164079 T3 ES2164079 T3 ES 2164079T3
Authority
ES
Spain
Prior art keywords
housing
electric heating
heating equipment
clamp
electrically
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
ES94120383T
Other languages
English (en)
Inventor
Marcel Hofsass
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2164079T3 publication Critical patent/ES2164079T3/es
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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/78—Heating arrangements specially adapted for immersion heating
    • H05B3/80—Portable immersion 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
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds

Abstract

UN APARATO DE CALENTAMIENTO ELECTRICO, EN PARTICULAR EN FORMA DE UN CUERPO (20) DE INMERSION PARA EL CALENTAMIENTO Y/O TEMPERADO DE LIQUIDOS MUESTRA AL MENOS UN ELEMENTO DE CALENTAMIENTO, QUE SE CALIENTA COMO CONSECUENCIA DE UNA CORRIENTE QUE CIRCULA A SU TRAVES Y CEDE UN CALOR A LA ZONA QUE LO RODEA. CON ELLO EL ELEMENTO DE CALENTAMIENTO ESTA FABRICADO A PARTIR DE CERAMICA DE CALENTAMIENTO Y UBICADO EN UNA CARCASA (11) CONDUCTORA TERMICA, AISLADA ELECTRICAMENTE, CON EL QUE SE ENCUENTRA EN UNION DE FORMA CONDUCTORA ELECTRICA. EL ELEMENTO DE CALENTAMIENTO ESTA SUJETO POR ELLO ENTRE DOS CHAPAS CONDUCTORAS ELECTRICAS O PLACAS, A TRAVES DE LOS CUALES SE CONSIGUE LA AFLUENCIA DE CORRIENTE. SE HA PREVISTO UN DISPOSITIVO DE SUJECION INDEPENDIENTE DE LA CARCASA (11), QUE PRESIONA CONJUNTAMENTE LA CHAPA Y EL ELEMENTO DE CALENTAMIENTO. LAS CHAPAS ESTAN CONFIGURADAS EN SECCION TRANSVERSAL CON ELEVACIONES Y PROFUNDIDADES QUE SE ADAPTAN UNAS A OTRAS, FORMANDO ENTRE ELLAS UN ESPACIO DE RECEPCION PARA ELELEMENTO DE CALENTAMIENTO. AL MENOS UNA DE LAS CHAPAS ESTA PROVISTA CON UNA ZONA QUE SOBRESALE DEL DISPOSITIVO DE SUJECION, ACTUANDO COMO SUPERFICIE DE CONTACTO TERMICO.
ES94120383T 1994-02-17 1994-12-22 Aparato de calentamiento electrico. Expired - Lifetime ES2164079T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4405040A DE4405040C2 (de) 1994-02-17 1994-02-17 Elektrisches Heizgerät

Publications (1)

Publication Number Publication Date
ES2164079T3 true ES2164079T3 (es) 2002-02-16

Family

ID=6510467

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94120383T Expired - Lifetime ES2164079T3 (es) 1994-02-17 1994-12-22 Aparato de calentamiento electrico.

Country Status (6)

Country Link
US (1) US5633978A (es)
EP (1) EP0668710B1 (es)
AT (1) ATE206272T1 (es)
DE (2) DE4405040C2 (es)
ES (1) ES2164079T3 (es)
PT (1) PT668710E (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI940068A1 (it) * 1994-05-11 1994-08-11 Hydor Srl Termoriscaldatore compatto ad immersione, particolarmente per acquari.
US5828810A (en) * 1996-04-26 1998-10-27 Nine Lives, Inc. Positive temperature coefficient bar shaped immersion heater
US6054692A (en) * 1997-06-25 2000-04-25 Takehiko Hitomi Heating device, heat storing type heat generating body and protective sheet for the heating device
US20050180078A1 (en) * 2004-02-13 2005-08-18 Adams Rite Aerospace, Inc. Solenoid protection method and apparatus
US8388318B2 (en) * 2009-04-06 2013-03-05 Bristol Compressors International, Inc. Hermetic crankcase heater
GB201001999D0 (en) * 2010-02-08 2010-03-24 Haven Ltd Frost protection system for condensate drain pipe
DE102017103039B3 (de) 2017-02-15 2018-06-07 Eichenauer Heizelemente Gmbh & Co. Kg Heizeinheit zum Beheizen von Flüssigkeiten in einem Kraftfahrzeug
DE102018218667A1 (de) * 2018-10-31 2020-04-30 Mahle International Gmbh PTC-Heizmodul und ein Verfahren zum Herstellen des PTC-Heizmoduls

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE257534C (es) * 1912-01-17
NL7504083A (nl) * 1975-04-07 1976-10-11 Philips Nv Zelfregelend verwarmingselement.
US4091267A (en) * 1976-07-19 1978-05-23 Texas Instruments Incorporated Self-regulating electric heater
DE2806159C3 (de) * 1978-02-14 1980-09-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Tauchsieder
EP0026457B1 (de) * 1979-09-28 1983-10-19 Siemens Aktiengesellschaft Heizeinrichtung mit Kaltleiter-Heizelement
DE2948592C2 (de) * 1979-12-03 1990-05-10 Fritz Eichenauer GmbH & Co KG, 6744 Kandel Elektrisches Widerstandsheizelement
DE2948593A1 (de) * 1979-12-03 1981-06-11 Fa. Fritz Eichenauer, 6744 Kandel Elektrisches widerstandsheizelement
DE3136094A1 (de) * 1980-09-19 1982-05-06 Gte Products Corp., Wilmington, Del. "tauchheizvorrichtung"
DE3048452C2 (de) * 1980-12-22 1983-08-25 Kabelwerke Reinshagen Gmbh, 5600 Wuppertal Elektrische Heizvorrichtung
US4480174A (en) * 1981-09-11 1984-10-30 Acra Electric Corporation Thermostatically controlled electric compressor sump heater having self-contained thermostat
DD257534A1 (de) * 1987-02-06 1988-06-15 Elektrogeraete Ingbuero Veb Elektrisches widerstandsheizelement
US4822980A (en) * 1987-05-04 1989-04-18 Gte Products Corporation PTC heater device
FR2634090B1 (fr) * 1988-07-07 1991-05-24 Diry Andre Dispositif pour le rechauffage d'un ecoulement de liquide notamment eau ou gazole
JP2532502Y2 (ja) * 1991-02-20 1997-04-16 株式会社村田製作所 発熱ユニット

Also Published As

Publication number Publication date
DE4405040C2 (de) 1997-09-25
EP0668710A2 (de) 1995-08-23
EP0668710B1 (de) 2001-09-26
DE4405040A1 (de) 1995-08-24
PT668710E (pt) 2002-03-28
EP0668710A3 (de) 1996-03-27
US5633978A (en) 1997-05-27
DE59409877D1 (de) 2001-10-31
ATE206272T1 (de) 2001-10-15

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