ATA32081A - SELF-REGULATING HEATING ELEMENT - Google Patents

SELF-REGULATING HEATING ELEMENT

Info

Publication number
ATA32081A
ATA32081A AT32081A AT32081A ATA32081A AT A32081 A ATA32081 A AT A32081A AT 32081 A AT32081 A AT 32081A AT 32081 A AT32081 A AT 32081A AT A32081 A ATA32081 A AT A32081A
Authority
AT
Austria
Prior art keywords
self
heating element
regulating heating
regulating
heating
Prior art date
Application number
AT32081A
Other languages
German (de)
Other versions
AT384142B (en
Inventor
Walther Dr Menhardt
Original Assignee
Walther Dr Menhardt
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 Walther Dr Menhardt filed Critical Walther Dr Menhardt
Priority to AT32081A priority Critical patent/AT384142B/en
Priority to EP19820890012 priority patent/EP0057172B1/en
Priority to DE8282890012T priority patent/DE3276093D1/en
Publication of ATA32081A publication Critical patent/ATA32081A/en
Application granted granted Critical
Publication of AT384142B publication Critical patent/AT384142B/en

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
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/02—Heaters using heating elements having a positive temperature coefficient

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Resistance Heating (AREA)
AT32081A 1981-01-26 1981-01-26 SELF-REGULATING HEATING ELEMENT AT384142B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT32081A AT384142B (en) 1981-01-26 1981-01-26 SELF-REGULATING HEATING ELEMENT
EP19820890012 EP0057172B1 (en) 1981-01-26 1982-01-26 Self-regulating heating element
DE8282890012T DE3276093D1 (en) 1981-01-26 1982-01-26 Self-regulating heating element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT32081A AT384142B (en) 1981-01-26 1981-01-26 SELF-REGULATING HEATING ELEMENT

Publications (2)

Publication Number Publication Date
ATA32081A true ATA32081A (en) 1987-02-15
AT384142B AT384142B (en) 1987-10-12

Family

ID=3487447

Family Applications (1)

Application Number Title Priority Date Filing Date
AT32081A AT384142B (en) 1981-01-26 1981-01-26 SELF-REGULATING HEATING ELEMENT

Country Status (3)

Country Link
EP (1) EP0057172B1 (en)
AT (1) AT384142B (en)
DE (1) DE3276093D1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8600142A (en) * 1986-01-23 1987-08-17 Philips Nv METHOD FOR MANUFACTURING A SELF-REGULATING HEATING ELEMENT
DE3815306A1 (en) * 1988-05-05 1989-11-16 Eichenauer Gmbh & Co Kg F ELECTRIC HEATING ELEMENT WITH PTC ELEMENT
US4998008A (en) * 1989-10-31 1991-03-05 Walther Menhardt Heating element
DE9309071U1 (en) * 1993-06-17 1993-08-19 Eichenauer Gmbh & Co Kg F Electrical resistance heating element
DE4447367A1 (en) * 1994-12-21 1996-06-27 Nanotron Ges Fuer Mikrotechnik Heater for drying shoes
ES2230758T3 (en) * 1999-03-18 2005-05-01 David + Baader Dbk Spezialfabrik Elektrischer Apparate Und Heizwiderstande Gmbh WARMING DEVICE FOR GASOLEO AND SYSTEM OF FILTERING OF GASOLEO CALENTADO.
EP1429084A1 (en) * 2002-12-10 2004-06-16 Behr France S.A.R.L. Radiator with integrated electrical supplementary heater
CN101945505A (en) * 2010-08-31 2011-01-12 上海吉龙经济发展有限公司 Dual-waterway seal positive temperature coefficient (PTC) heater
CN102798218B (en) * 2012-07-23 2015-08-26 余姚德诚科技咨询有限公司 A kind of heater for foot basin
EP3101999B1 (en) 2015-06-02 2021-03-17 Eberspächer catem GmbH & Co. KG Ptc heating element and electric heater for a motor vehicle comprising such a ptc heating element

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7838558U1 (en) * 1979-03-29 Siemens Ag, 1000 Berlin Und 8000 Muenchen Electric heating element
CH241718A (en) * 1946-02-06 1946-03-31 Oeschger Oskar Electric radiator.
NL153755C (en) * 1966-10-20 1977-11-15 Stichting Reactor Centrum METHOD FOR MANUFACTURING AN ELECTRIC HEATING ELEMENT, AS WELL AS HEATING ELEMENT MANUFACTURED USING THIS METHOD.
US3748439A (en) * 1971-12-27 1973-07-24 Texas Instruments Inc Heating apparatus
NL7504083A (en) * 1975-04-07 1976-10-11 Philips Nv SELF-REGULATING HEATING ELEMENT.
DE2804749C3 (en) * 1978-02-04 1980-07-31 Fa. Fritz Eichenauer, 6744 Kandel Water heater

Also Published As

Publication number Publication date
EP0057172A3 (en) 1982-09-01
EP0057172A2 (en) 1982-08-04
EP0057172B1 (en) 1987-04-15
DE3276093D1 (en) 1987-05-21
AT384142B (en) 1987-10-12

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
EIH Change in the person of patent owner
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee