EP0340550A3 - Electrical heating element with a ptc element - Google Patents

Electrical heating element with a ptc element Download PDF

Info

Publication number
EP0340550A3
EP0340550A3 EP89107143A EP89107143A EP0340550A3 EP 0340550 A3 EP0340550 A3 EP 0340550A3 EP 89107143 A EP89107143 A EP 89107143A EP 89107143 A EP89107143 A EP 89107143A EP 0340550 A3 EP0340550 A3 EP 0340550A3
Authority
EP
European Patent Office
Prior art keywords
electrical heating
ptc
heating element
ptc element
electrical
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
EP89107143A
Other languages
German (de)
Other versions
EP0340550B1 (en
EP0340550A2 (en
Inventor
Hanno Roller
Roland Starck
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.)
Eichenauer Heizelemente GmbH and Co KG
Original Assignee
Fritz Eichenauer GmbH and Co KG
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 Fritz Eichenauer GmbH and Co KG filed Critical Fritz Eichenauer GmbH and Co KG
Publication of EP0340550A2 publication Critical patent/EP0340550A2/en
Publication of EP0340550A3 publication Critical patent/EP0340550A3/en
Application granted granted Critical
Publication of EP0340550B1 publication Critical patent/EP0340550B1/en
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
    • H05B3/10—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
    • 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
EP89107143A 1988-05-05 1989-04-20 Electrical heating element with a ptc element Expired - Lifetime EP0340550B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3815306A DE3815306A1 (en) 1988-05-05 1988-05-05 ELECTRIC HEATING ELEMENT WITH PTC ELEMENT
DE3815306 1988-05-05

Publications (3)

Publication Number Publication Date
EP0340550A2 EP0340550A2 (en) 1989-11-08
EP0340550A3 true EP0340550A3 (en) 1990-08-01
EP0340550B1 EP0340550B1 (en) 1993-07-14

Family

ID=6353696

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89107143A Expired - Lifetime EP0340550B1 (en) 1988-05-05 1989-04-20 Electrical heating element with a ptc element

Country Status (5)

Country Link
US (1) US4942289A (en)
EP (1) EP0340550B1 (en)
JP (1) JP2695236B2 (en)
CA (1) CA1312107C (en)
DE (2) DE3815306A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3942266C2 (en) * 1989-12-21 1997-01-30 Tuerk & Hillinger Gmbh PTC radiator
US5243683A (en) * 1992-07-09 1993-09-07 Yang Chiung Hsiang Laminar streamflow-guided hair dryer with finned PTC heating means
JPH0650220A (en) * 1992-07-28 1994-02-22 Texas Instr Japan Ltd Heating device and heating system for internal combustion engine
DE4436791A1 (en) † 1994-10-14 1996-04-18 Behr Gmbh & Co Radiator for a heating system of a motor vehicle
DE19706199B4 (en) * 1997-02-18 2005-11-10 Behr Gmbh & Co. Kg Electric heating device, in particular for a motor vehicle
DE29719639U1 (en) * 1997-11-05 1998-12-03 Eichenauer Gmbh & Co Kg F Device for heating interiors, in particular motor vehicles
DE19931102A1 (en) * 1999-07-06 2001-01-11 Bayerische Motoren Werke Ag Manufacturing method for light metal housing with embedded electromagnet coil e.g. for valve in IC engine, involves applying electrical insulating material resistant to high temperature before coil is cast in housing
DE29915886U1 (en) * 1999-09-09 2001-01-25 Weidmueller Interface Distributor for connecting actuators and / or sensors
DE20121116U1 (en) * 2001-12-21 2003-04-24 Eichenauer Gmbh & Co Kg F Electric heating device for heating a liquid in a motor vehicle
DE10316908A1 (en) * 2003-04-12 2004-10-21 Eichenauer Heizelemente Gmbh & Co. Kg heater
DE10360159A1 (en) * 2003-12-20 2005-07-21 Eichenauer Heizelemente Gmbh & Co. Kg Profile tube and method for clamping functional elements in such
DE102004021979A1 (en) * 2004-05-04 2005-11-24 Eichenauer Heizelemente Gmbh & Co. Kg Method for electrically insulating an electrical functional element and device having such insulated functional elements
EP1666286A1 (en) * 2004-12-02 2006-06-07 Delphi Technologies Inc. Heating device
US7288748B1 (en) * 2006-12-21 2007-10-30 S.C. Johnson & Son, Inc. PTC electrical heating devices
ITTO20070185A1 (en) * 2007-03-13 2008-09-14 Rotfil Srl CARTRIDGE HEATER
DE102008056083B4 (en) * 2008-07-21 2021-08-12 Borgwarner Ludwigsburg Gmbh Method of making a heater and heater
DE102010062625A1 (en) 2010-12-08 2012-06-14 Eichenauer Heizelemente Gmbh & Co. Kg Heating element and method of manufacturing a heating element
DE102011077922A1 (en) 2011-06-21 2012-12-27 Behr Gmbh & Co. Kg Heat exchanger
DE102011054752B4 (en) * 2011-10-24 2014-09-04 Stego-Holding Gmbh Cooling and holding body for heating elements, heater and method for producing a cooling and holding body
DE102011054750B4 (en) * 2011-10-24 2014-08-21 Stego-Holding Gmbh Cooling and holding body for heating elements, heater and method for producing a cooling and holding body
DE102017117539A1 (en) 2017-08-02 2019-02-07 Man Truck & Bus Ag Device for heating fuel
DE102017011686A1 (en) 2017-12-18 2019-06-19 I.G. Bauerhin Gmbh Heating device for heating liquids in a reservoir, such as a tank or a container of a vehicle
DE202017006480U1 (en) 2017-12-18 2019-03-19 I.G. Bauerhin Gmbh Heating device for heating liquids in a reservoir, such as a tank or a container of a vehicle
DE102018202583A1 (en) * 2018-02-21 2019-08-22 Robert Bosch Gmbh Electric heating device, in particular for an exhaust aftertreatment system of a motor vehicle
DE102019206084A1 (en) * 2019-04-29 2020-10-29 Robert Bosch Gmbh Tank heater, process for producing a tank heater
DE102019208150A1 (en) * 2019-06-05 2020-12-10 Robert Bosch Gmbh Device for reducing mechanical loads on a functional component

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242567A (en) * 1978-06-05 1980-12-30 General Electric Company Electrically heated hair straightener and PTC heater assembly therefor
EP0057172A2 (en) * 1981-01-26 1982-08-04 Walther Dr. Menhardt Self-regulating heating element

Family Cites Families (12)

* 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
NL7504083A (en) * 1975-04-07 1976-10-11 Philips Nv SELF-REGULATING HEATING ELEMENT.
NL7511173A (en) * 1975-09-23 1977-03-25 Philips Nv SELF-REGULATING HEATING ELEMENT.
DE2939470C2 (en) * 1979-09-28 1982-04-08 Siemens AG, 1000 Berlin und 8000 München PTC thermistor heating device
DE2948592C2 (en) * 1979-12-03 1990-05-10 Fritz Eichenauer GmbH & Co KG, 6744 Kandel Electric resistance heating element
US4431983A (en) * 1980-08-29 1984-02-14 Sprague Electric Company PTCR Package
DE3201367A1 (en) * 1982-01-19 1983-07-28 Türk & Hillinger GmbH, 7200 Tuttlingen Electrical resistance heater comprising PTC resistance elements
JPS6048201U (en) * 1983-09-09 1985-04-04 ティーディーケイ株式会社 Positive characteristic thermistor device
DE8503272U1 (en) * 1985-02-06 1985-05-23 Fritz Eichenauer GmbH & Co KG, 6744 Kandel ELECTRIC RADIATOR
DD242924A1 (en) * 1985-11-18 1987-02-11 Elektrogeraete Ingbuero Veb ELECTRIC HEATING ARRANGEMENT WITH PTC RESISTANT ELEMENTS
DD248016A1 (en) * 1986-04-09 1987-07-22 Elektrogeraete Ingbuero Veb ELECTRIC RESISTANCE HEATING ELEMENT
DD257534A1 (en) * 1987-02-06 1988-06-15 Elektrogeraete Ingbuero Veb ELECTRIC RESISTANCE HEATING ELEMENT

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242567A (en) * 1978-06-05 1980-12-30 General Electric Company Electrically heated hair straightener and PTC heater assembly therefor
EP0057172A2 (en) * 1981-01-26 1982-08-04 Walther Dr. Menhardt Self-regulating heating element

Also Published As

Publication number Publication date
JP2695236B2 (en) 1997-12-24
CA1312107C (en) 1992-12-29
JPH01313875A (en) 1989-12-19
DE58904898D1 (en) 1993-08-19
US4942289A (en) 1990-07-17
EP0340550B1 (en) 1993-07-14
DE3815306A1 (en) 1989-11-16
EP0340550A2 (en) 1989-11-08

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