ATE125096T1 - LONG STRETCHED RESISTANCE HEATING ELEMENT. - Google Patents

LONG STRETCHED RESISTANCE HEATING ELEMENT.

Info

Publication number
ATE125096T1
ATE125096T1 AT91910188T AT91910188T ATE125096T1 AT E125096 T1 ATE125096 T1 AT E125096T1 AT 91910188 T AT91910188 T AT 91910188T AT 91910188 T AT91910188 T AT 91910188T AT E125096 T1 ATE125096 T1 AT E125096T1
Authority
AT
Austria
Prior art keywords
heating element
insulating jacket
resistance heating
long stretched
preferred
Prior art date
Application number
AT91910188T
Other languages
German (de)
Inventor
Neville S Batliwalla
James C Thompson
Original Assignee
Raychem 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 Raychem Corp filed Critical Raychem Corp
Application granted granted Critical
Publication of ATE125096T1 publication Critical patent/ATE125096T1/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
    • H05B3/10—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
    • H05B3/146—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
    • 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

Landscapes

  • Resistance Heating (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Battery Mounting, Suspending (AREA)
  • Electronic Switches (AREA)
  • Non-Adjustable Resistors (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

An elongate heater (1) in which a resistive heating element core is surrounded by a first insulating jacket (9) and a second insulating jacket (11). In a preferred embodiment the resistive heating element core comprises a conductive polymer composition (3) and the heater passes the VW-1 flame test. The second insulating jacket (11) may be made from the same material as the first insulating jacket (9). For some applications it is preferred that the second insulating jacket be a thin film, e.g. polyester film.
AT91910188T 1990-05-07 1991-05-07 LONG STRETCHED RESISTANCE HEATING ELEMENT. ATE125096T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51970190A 1990-05-07 1990-05-07

Publications (1)

Publication Number Publication Date
ATE125096T1 true ATE125096T1 (en) 1995-07-15

Family

ID=24069409

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91910188T ATE125096T1 (en) 1990-05-07 1991-05-07 LONG STRETCHED RESISTANCE HEATING ELEMENT.

Country Status (9)

Country Link
EP (1) EP0536165B1 (en)
JP (1) JP3255232B2 (en)
KR (1) KR100245568B1 (en)
AT (1) ATE125096T1 (en)
CA (1) CA2081029C (en)
DE (1) DE69111237T2 (en)
FI (1) FI100844B (en)
NO (1) NO302450B1 (en)
WO (1) WO1991017642A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5586214A (en) * 1994-12-29 1996-12-17 Energy Convertors, Inc. Immersion heating element with electric resistance heating material and polymeric layer disposed thereon
KR19980703658A (en) * 1995-04-12 1998-12-05 드로즈프랑소와 Compact Transponder and Manufacturing Method Thereof
FR2738136B1 (en) * 1995-09-01 1997-10-10 Saves Gerard MULTILAYER ELEMENT FOR COOKING OR HEATING FOOD PRODUCTS
US5718600A (en) * 1996-01-17 1998-02-17 Raychem Corporation Electrical plug
US6005232A (en) * 1996-06-28 1999-12-21 Raychem Corporation Heating cable
CA2346113C (en) 1998-10-15 2007-12-04 Tyco Electronics Corporation Connector for electrical cable
DE19919173A1 (en) * 1999-04-28 2000-11-02 Suhl Elektro & Hausgeraetewerk Hot water tank for connection over or under worktop or table; has polymer electric heating body that moves freely to take up lowest position in container through action of gravity
US6288372B1 (en) 1999-11-03 2001-09-11 Tyco Electronics Corporation Electric cable having braidless polymeric ground plane providing fault detection
US6564011B1 (en) 2000-08-23 2003-05-13 Fmc Technologies, Inc. Self-regulating heat source for subsea equipment
SE530660C2 (en) * 2006-10-17 2008-08-05 Conflux Ab Positive temperature coefficient superimposed impedance polymeric compound used in heating elements comprises electrically insulating matrix with amorphous polymer and two electrically conductive particles having different surface energies
KR101186208B1 (en) * 2010-08-05 2012-10-08 주식회사 씨앤케이 Film heater and manufacturing method thereof
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
US9603196B2 (en) * 2012-12-14 2017-03-21 Tech Design Llc Self-regulating semi-conductive flexible heating element
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
CN110462754B (en) 2017-02-01 2022-06-14 恩文特服务有限责任公司 Low-smoke halogen-free self-adjusting heating cable
DE102017216723A1 (en) * 2017-09-21 2019-03-21 Robert Bosch Gmbh heater
US11778700B2 (en) 2018-12-07 2023-10-03 Nvent Services Gmbh Flammability of heating cable

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861029A (en) * 1972-09-08 1975-01-21 Raychem Corp Method of making heater cable
US3793716A (en) * 1972-09-08 1974-02-26 Raychem Corp Method of making self limiting heat elements
DE2504554A1 (en) * 1975-01-31 1976-08-05 Siemens Ag Single-core heating conductor for outdoors heaters - has heat-resistant plastics sheathing for easy laying and safety
US4117312A (en) * 1976-07-22 1978-09-26 Thermon Manufacturing Company Self-limiting temperature electrical heating cable
US4200973A (en) * 1978-08-10 1980-05-06 Samuel Moore And Company Method of making self-temperature regulating electrical heating cable
US4334351A (en) * 1980-05-19 1982-06-15 Raychem Corporation Novel PTC devices and their preparation
US4459473A (en) * 1982-05-21 1984-07-10 Raychem Corporation Self-regulating heaters

Also Published As

Publication number Publication date
JPH05507173A (en) 1993-10-14
CA2081029A1 (en) 1991-11-08
EP0536165A1 (en) 1993-04-14
EP0536165A4 (en) 1993-01-07
FI925037L (en) 1992-11-06
DE69111237D1 (en) 1995-08-17
KR100245568B1 (en) 2000-02-15
NO924306L (en) 1992-11-09
WO1991017642A1 (en) 1991-11-14
FI925037A0 (en) 1992-11-06
EP0536165B1 (en) 1995-07-12
CA2081029C (en) 2002-01-29
NO302450B1 (en) 1998-03-02
NO924306D0 (en) 1992-11-09
JP3255232B2 (en) 2002-02-12
DE69111237T2 (en) 1996-02-22
FI100844B (en) 1998-02-27

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