DE9003832U1 - - Google Patents

Info

Publication number
DE9003832U1
DE9003832U1 DE9003832U DE9003832U DE9003832U1 DE 9003832 U1 DE9003832 U1 DE 9003832U1 DE 9003832 U DE9003832 U DE 9003832U DE 9003832 U DE9003832 U DE 9003832U DE 9003832 U1 DE9003832 U1 DE 9003832U1
Authority
DE
Germany
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
DE9003832U
Other languages
German (de)
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.)
ELEKTRO-WAERME-TECHNIK SIEGFRIED PETZ INH GUENTER PETZ 8500 NUERNBERG DE
Original Assignee
ELEKTRO-WAERME-TECHNIK SIEGFRIED PETZ INH GUENTER PETZ 8500 NUERNBERG DE
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 ELEKTRO-WAERME-TECHNIK SIEGFRIED PETZ INH GUENTER PETZ 8500 NUERNBERG DE filed Critical ELEKTRO-WAERME-TECHNIK SIEGFRIED PETZ INH GUENTER PETZ 8500 NUERNBERG DE
Priority to DE9003832U priority Critical patent/DE9003832U1/de
Publication of DE9003832U1 publication Critical patent/DE9003832U1/de
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
    • H05B3/40—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—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
DE9003832U 1990-04-02 1990-04-02 Expired - Lifetime DE9003832U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9003832U DE9003832U1 (en) 1990-04-02 1990-04-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9003832U DE9003832U1 (en) 1990-04-02 1990-04-02

Publications (1)

Publication Number Publication Date
DE9003832U1 true DE9003832U1 (en) 1991-08-01

Family

ID=6852566

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9003832U Expired - Lifetime DE9003832U1 (en) 1990-04-02 1990-04-02

Country Status (1)

Country Link
DE (1) DE9003832U1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0575649A1 (en) * 1992-06-23 1993-12-29 David & Baader DBK Spezialfabrik elektrischer Apparate und Heizwiderstände GmbH Radiator
DE4433814A1 (en) * 1994-09-22 1996-03-28 Behr Gmbh & Co Vehicle warming system using engine coolant and electric heaters
DE10017816A1 (en) * 2000-04-10 2001-10-18 Vontana Ind Gmbh & Co Kg Heating device with electric heating elements for water beds
DE102009025474B4 (en) * 2008-12-05 2016-09-22 Hyundai Motor Co. PTC heater assembly and PTC heater
WO2019115069A1 (en) * 2017-12-15 2019-06-20 Robert Bosch Gmbh Heating device
DE102018101453A1 (en) * 2018-01-23 2019-07-25 Borgwarner Ludwigsburg Gmbh Heating device and method for producing a heating rod
US11956864B2 (en) 2019-04-01 2024-04-09 Borgwarner Ludwigsburg Gmbh Heating device with skived fins and method for producing a heating rod

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0575649A1 (en) * 1992-06-23 1993-12-29 David & Baader DBK Spezialfabrik elektrischer Apparate und Heizwiderstände GmbH Radiator
US5562844A (en) * 1992-06-23 1996-10-08 David & Baader - Dbk- Spezialfabrik Elektrischer Apparate Und Heizwiderstande Gmbh Ptc heater radiator with frame members applying pressure to heaters
DE4433814A1 (en) * 1994-09-22 1996-03-28 Behr Gmbh & Co Vehicle warming system using engine coolant and electric heaters
DE4433814B4 (en) * 1994-09-22 2006-05-24 Behr Gmbh & Co. Kg motor vehicle
DE10017816A1 (en) * 2000-04-10 2001-10-18 Vontana Ind Gmbh & Co Kg Heating device with electric heating elements for water beds
US6426488B2 (en) 2000-04-10 2002-07-30 Vontana Industrie Gmbh & Co. Kg Heater with electrical heating elements for waterbeds
DE10017816C2 (en) * 2000-04-10 2002-11-14 Vontana Ind Gmbh & Co Kg Heating device with electric heating elements for water beds
DE102009025474B4 (en) * 2008-12-05 2016-09-22 Hyundai Motor Co. PTC heater assembly and PTC heater
DE102009025474C5 (en) 2008-12-05 2019-07-18 Hyundai Motor Co. PTC heater assembly and PTC heater
WO2019115069A1 (en) * 2017-12-15 2019-06-20 Robert Bosch Gmbh Heating device
DE102018101453A1 (en) * 2018-01-23 2019-07-25 Borgwarner Ludwigsburg Gmbh Heating device and method for producing a heating rod
US11956864B2 (en) 2019-04-01 2024-04-09 Borgwarner Ludwigsburg Gmbh Heating device with skived fins and method for producing a heating rod

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