ES495391A0 - Perfeccionamientos en dispositivos de calefaccion con un disco conductor de coeficiente de temperatura negativo como elemento de calefaccion - Google Patents

Perfeccionamientos en dispositivos de calefaccion con un disco conductor de coeficiente de temperatura negativo como elemento de calefaccion

Info

Publication number
ES495391A0
ES495391A0 ES495391A ES495391A ES495391A0 ES 495391 A0 ES495391 A0 ES 495391A0 ES 495391 A ES495391 A ES 495391A ES 495391 A ES495391 A ES 495391A ES 495391 A0 ES495391 A0 ES 495391A0
Authority
ES
Spain
Prior art keywords
heating element
aluminium oxide
heating
temperature coefficient
metallized
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
ES495391A
Other languages
English (en)
Other versions
ES8105914A1 (es
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of ES8105914A1 publication Critical patent/ES8105914A1/es
Publication of ES495391A0 publication Critical patent/ES495391A0/es
Granted 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
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating 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—Heating 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
    • 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 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Resistance Heating (AREA)
  • Electronic Switches (AREA)
  • Semiconductor Integrated Circuits (AREA)
ES495391A 1979-09-28 1980-09-26 Perfeccionamientos en dispositivos de calefaccion con un disco conductor de coeficiente de temperatura negativo como elemento de calefaccion Granted ES495391A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2939505 1979-09-28

Publications (2)

Publication Number Publication Date
ES8105914A1 ES8105914A1 (es) 1981-06-16
ES495391A0 true ES495391A0 (es) 1981-06-16

Family

ID=6082213

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495391A Granted ES495391A0 (es) 1979-09-28 1980-09-26 Perfeccionamientos en dispositivos de calefaccion con un disco conductor de coeficiente de temperatura negativo como elemento de calefaccion

Country Status (5)

Country Link
EP (1) EP0026457B1 (es)
JP (1) JPS5657289A (es)
AT (1) ATE5122T1 (es)
DE (1) DE3065380D1 (es)
ES (1) ES495391A0 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531595B1 (fr) * 1982-08-03 1985-06-07 Thomson Csf Dispositif de rechauffage utilisable sur un capteur d'incidence aerodynamique
DE3583932D1 (de) * 1984-12-18 1991-10-02 Matsushita Electric Industrial Co Ltd Selbstregelnder heizartikel mit elektroden welche direkt mit einer ptc-schicht verbunden sind.
DE4405040C2 (de) * 1994-02-17 1997-09-25 Marcel Peter Hofsaes Elektrisches Heizgerät
HU1068U (en) * 1996-12-09 1997-05-28 Fujas Heating element
JP2005040408A (ja) * 2003-07-24 2005-02-17 Olympus Corp 発熱素子
EP1916874B1 (de) 2005-09-23 2010-11-24 Eberspächer catem GmbH & Co. KG Wärmeerzeugendes Element einer Heizvorrichtung
DE502006000793D1 (de) 2005-09-23 2008-07-03 Catem Gmbh & Co Kg Wärmeerzeugendes Element einer Heizvorrichtung
ES2303167T3 (es) 2005-09-23 2008-08-01 CATEM GMBH & CO. KG Elemento generador de calor de un dispositivo calefactor.
US7576305B2 (en) 2006-09-22 2009-08-18 Catem Gmbh & Co. Kg Heat-generating element of a heating device
EP1916873B1 (de) 2006-10-25 2009-04-29 Catem GmbH & Co.KG Wärmeerzeugendes Element für eine elektrische Heizvorrichtung und Verfahren zur Herstellung derselben
EP2637474B1 (de) * 2012-03-08 2016-08-17 Eberspächer catem GmbH & Co. KG Wärme erzeugendes Element
US9839072B2 (en) 2012-03-08 2017-12-05 Eberspacher Catem Gmbh & Co. Kg Heat generating element with connection structure
EP2637475B9 (de) * 2012-03-08 2017-01-25 Eberspächer catem GmbH & Co. KG Wärme erzeugendes Element
EP3273177B1 (de) 2016-07-18 2020-09-09 Eberspächer catem GmbH & Co. KG Elektrische heizvorrichtung
DE102016224296A1 (de) 2016-12-06 2018-06-07 Eberspächer Catem Gmbh & Co. Kg Elektrische heizvorrichtung
IT201700048690A1 (it) * 2017-05-05 2018-11-05 Eltek Spa Dispositivo riscaldatore elettrico, particolarmente ad effetto ptc
FR3073116A1 (fr) * 2017-10-30 2019-05-03 Valeo Systemes Thermiques Unite de chauffage comprenant un bloc chauffant surmoule par un element d'etancheite
EP3584808B1 (en) 2018-06-18 2021-10-06 Mahle International GmbH Ptc heating module for heating a fluid
DE102019204665A1 (de) 2019-03-06 2020-09-10 Eberspächer catem Hermsdorf GmbH & Co. KG PTC-Heizelement und eine elektrische Heizvorrichtung
DE102020202508A1 (de) 2020-02-27 2021-09-02 Eberspächer catem Hermsdorf GmbH & Co. KG PTC Heizeinrichtung
DE102020113124A1 (de) * 2020-05-14 2021-11-18 Eberspächer catem Hermsdorf GmbH & Co. KG PTC-Heizzelle und Verfahren zu deren Herstellung
DE102020208643A1 (de) 2020-07-09 2022-01-13 Eberspächer Catem Gmbh & Co. Kg Heizzelle und PTC-Heizeinrichtung umfassend eine solche
DE102020120472B4 (de) * 2020-08-04 2025-11-06 Eberspächer catem Hermsdorf GmbH & Co. KG Verfahren zur Herstellung eines PTC-Heizelements
DE102020120473B4 (de) 2020-08-04 2025-11-06 Eberspächer catem Hermsdorf GmbH & Co. KG Verfahren zur Herstellung eines PTC-Heizelements
DE102023122910A1 (de) 2023-08-25 2025-02-27 Mahle International Gmbh Elektrisches Heizmodul

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2619242A1 (de) * 1976-04-30 1977-11-10 Murata Manufacturing Co Heizvorrichtung mit einem halbleiter-heizelement mit positivem temperaturkoeffizienten
US4091267A (en) * 1976-07-19 1978-05-23 Texas Instruments Incorporated Self-regulating electric heater
DE2804749C3 (de) * 1978-02-04 1980-07-31 Fa. Fritz Eichenauer, 6744 Kandel Durchlauferhitzer
DE2835742A1 (de) * 1978-08-16 1980-02-28 Bosch Siemens Hausgeraete Heizeinrichtung mit einem heizelement aus kaltleitermaterial
DE2845965C2 (de) * 1978-10-21 1983-01-20 Fritz Eichenauer GmbH & Co KG, 6744 Kandel Elektrisches Widerstandsheizelement
DE2901711A1 (de) * 1979-01-17 1980-07-31 Siemens Ag Elektrodenbeschichtung fuer kaltleiter

Also Published As

Publication number Publication date
ES8105914A1 (es) 1981-06-16
DE3065380D1 (en) 1983-11-24
EP0026457B1 (de) 1983-10-19
JPS5657289A (en) 1981-05-19
EP0026457A2 (de) 1981-04-08
EP0026457A3 (en) 1981-04-15
ATE5122T1 (de) 1983-11-15

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