NO304920B1 - Electric heating cable - Google Patents

Electric heating cable

Info

Publication number
NO304920B1
NO304920B1 NO972275A NO972275A NO304920B1 NO 304920 B1 NO304920 B1 NO 304920B1 NO 972275 A NO972275 A NO 972275A NO 972275 A NO972275 A NO 972275A NO 304920 B1 NO304920 B1 NO 304920B1
Authority
NO
Norway
Prior art keywords
electric heating
heating cable
cable
electric
heating
Prior art date
Application number
NO972275A
Other languages
Norwegian (no)
Other versions
NO972275D0 (en
NO972275L (en
Inventor
Lars Jonas Kenert Torstensson
Original Assignee
Alsthom Cge Alcatel
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 Alsthom Cge Alcatel filed Critical Alsthom Cge Alcatel
Priority to NO972275A priority Critical patent/NO304920B1/en
Publication of NO972275D0 publication Critical patent/NO972275D0/en
Priority to EP19980400785 priority patent/EP0880302B1/en
Priority to DK98400785T priority patent/DK0880302T3/en
Priority to DE1998629244 priority patent/DE69829244T2/en
Priority to PL98326380A priority patent/PL187743B1/en
Publication of NO972275L publication Critical patent/NO972275L/en
Publication of NO304920B1 publication Critical patent/NO304920B1/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
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/56—Heating cables
    • 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
    • H05B3/146—Conductive polymers, e.g. polyethylene, thermoplastics
    • 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
NO972275A 1997-05-20 1997-05-20 Electric heating cable NO304920B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NO972275A NO304920B1 (en) 1997-05-20 1997-05-20 Electric heating cable
EP19980400785 EP0880302B1 (en) 1997-05-20 1998-04-02 Heating cable and method producing the same
DK98400785T DK0880302T3 (en) 1997-05-20 1998-04-02 Heating cable and method for making same
DE1998629244 DE69829244T2 (en) 1997-05-20 1998-04-02 Heating cable and manufacturing process
PL98326380A PL187743B1 (en) 1997-05-20 1998-05-19 Heating cable and method of making same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO972275A NO304920B1 (en) 1997-05-20 1997-05-20 Electric heating cable

Publications (3)

Publication Number Publication Date
NO972275D0 NO972275D0 (en) 1997-05-20
NO972275L NO972275L (en) 1998-11-23
NO304920B1 true NO304920B1 (en) 1999-03-01

Family

ID=19900722

Family Applications (1)

Application Number Title Priority Date Filing Date
NO972275A NO304920B1 (en) 1997-05-20 1997-05-20 Electric heating cable

Country Status (5)

Country Link
EP (1) EP0880302B1 (en)
DE (1) DE69829244T2 (en)
DK (1) DK0880302T3 (en)
NO (1) NO304920B1 (en)
PL (1) PL187743B1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004049761A1 (en) * 2002-11-22 2004-06-10 Koninklijke Philips Electronics N.V. Sol-gel based heating element
DE102005059366A1 (en) * 2005-12-13 2007-06-14 Gitschner, Hans Walter, Dr.-Ing. Covering conductors with polyethylene cross-linked with silane for power cables involves performing the cross-linking process on-line in the extruder barrel
FR2901449B1 (en) * 2006-05-16 2008-07-04 Nexans Sa AUTO-REGULATING HEATING CABLE
FR2902273B1 (en) * 2006-06-07 2008-08-29 Nexans Sa HEATED ELECTRIC CABLE WITH LOW STARTING CURRENT
FR2919106B1 (en) * 2007-07-16 2009-10-09 Acome Soc Coop Production CTP BEARING MATERIAL FOR MEDIUM AND HIGH TEMPERATURE APPLICATION, SELF - ADJUSTING STUCTURES COMPRISING SAME AND METHOD FOR MANUFACTURING THE SAME.
DE102011002067A1 (en) 2011-04-14 2012-10-18 Domoteck Ltd. Self-regulating heating pipeline has power conducting element that is provided with electrical contact portion which is provided with conductor casing of electrical conductors
CN103050171A (en) * 2012-12-13 2013-04-17 山东昆嵛电缆有限公司 Three-core cable with overheating protection function
WO2016057953A1 (en) 2014-10-09 2016-04-14 Pentair Thermal Management Llc Voltage-leveling heater cable
WO2016130576A1 (en) 2015-02-09 2016-08-18 Pentair Thermal Management Llc Heater cable having a tapered profile
WO2017190146A1 (en) 2016-04-29 2017-11-02 Pentair Thermal Management Llc Voltage-leveling monolithic self-regulating heater cable
CN110462754B (en) 2017-02-01 2022-06-14 恩文特服务有限责任公司 Low-smoke zero-halogen automatic adjusting heating cable

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534889A (en) * 1976-10-15 1985-08-13 Raychem Corporation PTC Compositions and devices comprising them
BE859776A (en) * 1976-10-15 1978-04-14 Raychem Corp COMPOSITIONS WITH A POSITIVE TEMPERATURE COEFFICIENT AND DEVICES INCLUDING
US5236765A (en) * 1984-04-06 1993-08-17 Nv Raychem Sa Heat-recoverable article
US4929817A (en) * 1987-07-29 1990-05-29 Mitsui Petrochemical Industries, Ltd. Electrofusion joint
EP0312204A3 (en) * 1987-10-09 1991-07-17 Raychem Limited Conductive polymeric conduit heater
US5045673A (en) * 1990-04-04 1991-09-03 General Signal Corporation PTC devices and their composition

Also Published As

Publication number Publication date
DK0880302T3 (en) 2005-06-27
DE69829244D1 (en) 2005-04-14
PL326380A1 (en) 1998-11-23
PL187743B1 (en) 2004-09-30
EP0880302A2 (en) 1998-11-25
NO972275D0 (en) 1997-05-20
EP0880302A3 (en) 1999-05-26
DE69829244T2 (en) 2006-02-09
NO972275L (en) 1998-11-23
EP0880302B1 (en) 2005-03-09

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Legal Events

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MK1K Patent expired