HK1482A - Self-limiting conductive extrudates and methods for their manufacture - Google Patents

Self-limiting conductive extrudates and methods for their manufacture

Info

Publication number
HK1482A
HK1482A HK14/82A HK1482A HK1482A HK 1482 A HK1482 A HK 1482A HK 14/82 A HK14/82 A HK 14/82A HK 1482 A HK1482 A HK 1482A HK 1482 A HK1482 A HK 1482A
Authority
HK
Hong Kong
Prior art keywords
extrudates
self
manufacture
methods
limiting conductive
Prior art date
Application number
HK14/82A
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
Publication of HK1482A publication Critical patent/HK1482A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/027—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient consisting of conducting or semi-conducting material dispersed in a non-conductive organic material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49083—Heater type

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Conductive Materials (AREA)
  • Thermistors And Varistors (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Semiconductor Integrated Circuits (AREA)
HK14/82A 1972-09-08 1982-01-14 Self-limiting conductive extrudates and methods for their manufacture HK1482A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US287444A US3861029A (en) 1972-09-08 1972-09-08 Method of making heater cable

Publications (1)

Publication Number Publication Date
HK1482A true HK1482A (en) 1982-01-22

Family

ID=23102943

Family Applications (1)

Application Number Title Priority Date Filing Date
HK14/82A HK1482A (en) 1972-09-08 1982-01-14 Self-limiting conductive extrudates and methods for their manufacture

Country Status (11)

Country Link
US (1) US3861029A (en)
JP (1) JPS5818722B2 (en)
BE (1) BE804628A (en)
CA (1) CA996171A (en)
DE (1) DE2345303C2 (en)
FR (1) FR2199175B1 (en)
GB (1) GB1449262A (en)
HK (1) HK1482A (en)
NL (1) NL7312393A (en)
NO (1) NO141489C (en)
SE (1) SE411086B (en)

Families Citing this family (129)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954695A (en) * 1972-09-08 1990-09-04 Raychem Corporation Self-limiting conductive extrudates and methods therefor
US3972821A (en) * 1973-04-30 1976-08-03 Amchem Products, Inc. Heat transfer composition and method of making
US4033028A (en) * 1974-06-21 1977-07-05 Pyrotenax Of Canada Limited Method of making heating cables
GB1507675A (en) * 1974-06-21 1978-04-19 Pyrotenax Of Ca Ltd Heating cables and manufacture thereof
JPS5113991A (en) * 1974-07-23 1976-02-03 Matsushita Electric Ind Co Ltd TEIKOTAI
GB1521460A (en) * 1974-08-30 1978-08-16 Raychem Corp Self-limiting electrically resistive article and process for its manufacture
US4286376A (en) * 1975-01-20 1981-09-01 Raychem Corporation Method of making heater cable of self-limiting conductive extrudates
ZA761096B (en) * 1975-03-03 1977-02-23 Ici Ltd Fibres
US4188276A (en) * 1975-08-04 1980-02-12 Raychem Corporation Voltage stable positive temperature coefficient of resistance crosslinked compositions
US4421582A (en) * 1975-08-04 1983-12-20 Raychem Corporation Self-heating article with deformable electrodes
US4560498A (en) * 1975-08-04 1985-12-24 Raychem Corporation Positive temperature coefficient of resistance compositions
US4866253A (en) * 1976-12-13 1989-09-12 Raychem Corporation Electrical devices comprising conductive polymer compositions
US4764664A (en) * 1976-12-13 1988-08-16 Raychem Corporation Electrical devices comprising conductive polymer compositions
FR2533396B1 (en) * 1976-12-13 1988-08-05 Raychem Corp ELECTRICAL DEVICES COMPRISING AN ELECTRODE IN CONTACT WITH A POLYMERIC COMPOSITION
DE2760408C2 (en) * 1976-12-13 1996-04-04 Raychem Corp Electrical device for heating elements
GB1600256A (en) * 1976-12-13 1981-10-14 Raychem Corp Process for the manufacture of electrical devices comprising conductive polymer compositions
US4426339B1 (en) 1976-12-13 1993-12-21 Raychem Corp. Method of making electrical devices comprising conductive polymer compositions
DE2760471C2 (en) * 1976-12-13 1996-04-04 Raychem Corp Electrical device for heating elements
US4876440A (en) * 1976-12-13 1989-10-24 Raychem Corporation Electrical devices comprising conductive polymer compositions
GB1597007A (en) * 1976-12-16 1981-09-03 Raychem Corp Conductive polymer compositions and devices
US4388607A (en) * 1976-12-16 1983-06-14 Raychem Corporation Conductive polymer compositions, and to devices comprising such compositions
DE2919436A1 (en) * 1978-05-18 1979-11-22 Hotfoil Ltd ITEM MADE OF A POLYMERIC ELECTRIC RESISTANCE MATERIAL
DE2923495A1 (en) * 1978-06-15 1980-01-03 Hotfoil Ltd HEATING TAPE
US4200973A (en) * 1978-08-10 1980-05-06 Samuel Moore And Company Method of making self-temperature regulating electrical heating cable
US4237441A (en) * 1978-12-01 1980-12-02 Raychem Corporation Low resistivity PTC compositions
US4242573A (en) * 1979-01-24 1980-12-30 Raychem Corporation Water immersible heater
US4277673A (en) * 1979-03-26 1981-07-07 E-B Industries, Inc. Electrically conductive self-regulating article
DE3017826A1 (en) * 1979-05-10 1980-11-20 Sunbeam Corp FLEXIBLE HEATING ELEMENTS AND METHOD FOR THEIR PRODUCTION
US5049850A (en) * 1980-04-21 1991-09-17 Raychem Corporation Electrically conductive device having improved properties under electrical stress
US5178797A (en) * 1980-04-21 1993-01-12 Raychem Corporation Conductive polymer compositions having improved properties under electrical stress
US4591700A (en) * 1980-05-19 1986-05-27 Raychem Corporation PTC compositions
CA1168433A (en) * 1980-05-19 1984-06-05 Umesh K. Sopory Ptc conductive polymers and devices comprising them
US4318881A (en) * 1980-05-19 1982-03-09 Raychem Corporation Method for annealing PTC compositions
US4309596A (en) * 1980-06-24 1982-01-05 Sunbeam Corporation Flexible self-limiting heating cable
US4485297A (en) * 1980-08-28 1984-11-27 Flexwatt Corporation Electrical resistance heater
JPS5784586A (en) * 1980-11-13 1982-05-26 Hitachi Cable Self-temperature controllable heater
US5227946A (en) * 1981-04-02 1993-07-13 Raychem Corporation Electrical device comprising a PTC conductive polymer
US4951382A (en) * 1981-04-02 1990-08-28 Raychem Corporation Method of making a PTC conductive polymer electrical device
US4955267A (en) * 1981-04-02 1990-09-11 Raychem Corporation Method of making a PTC conductive polymer electrical device
US4845838A (en) * 1981-04-02 1989-07-11 Raychem Corporation Method of making a PTC conductive polymer electrical device
US5140297A (en) * 1981-04-02 1992-08-18 Raychem Corporation PTC conductive polymer compositions
US4951384A (en) * 1981-04-02 1990-08-28 Raychem Corporation Method of making a PTC conductive polymer electrical device
US5195013A (en) * 1981-04-02 1993-03-16 Raychem Corporation PTC conductive polymer compositions
JPS58164187A (en) * 1982-03-25 1983-09-29 日立電線株式会社 Self-temperature controllable heater
US4659913A (en) * 1982-04-16 1987-04-21 Raychem Corporation Elongate electrical assemblies
US4791276A (en) * 1982-04-16 1988-12-13 Raychem Corporation Elongate electrical assemblies
US4574188A (en) * 1982-04-16 1986-03-04 Raychem Corporation Elongate electrical assemblies
US4582983A (en) * 1982-04-16 1986-04-15 Raychem Corporation Elongate electrical assemblies
US4459473A (en) * 1982-05-21 1984-07-10 Raychem Corporation Self-regulating heaters
JPS59102940A (en) * 1982-12-06 1984-06-14 Hitachi Cable Ltd Resin composition for heater with self-controllable temperature
US4693940A (en) * 1983-02-14 1987-09-15 Raychem Corporation Laminate and method of preparing same
US4560524A (en) * 1983-04-15 1985-12-24 Smuckler Jack H Method of manufacturing a positive temperature coefficient resistive heating element
US4471215A (en) * 1983-08-24 1984-09-11 Eaton Corporation Self-regulating heating cable having radiation grafted jacket
US4761541A (en) * 1984-01-23 1988-08-02 Raychem Corporation Devices comprising conductive polymer compositions
US4719335A (en) * 1984-01-23 1988-01-12 Raychem Corporation Devices comprising conductive polymer compositions
US5089688A (en) * 1984-07-10 1992-02-18 Raychem Corporation Composite circuit protection devices
US4780598A (en) * 1984-07-10 1988-10-25 Raychem Corporation Composite circuit protection devices
JPS6122590A (en) * 1984-07-10 1986-01-31 ダイキン工業株式会社 Polymer composite heater
US5064997A (en) * 1984-07-10 1991-11-12 Raychem Corporation Composite circuit protection devices
US5148005A (en) * 1984-07-10 1992-09-15 Raychem Corporation Composite circuit protection devices
US4777351A (en) * 1984-09-14 1988-10-11 Raychem Corporation Devices comprising conductive polymer compositions
JPS61123665A (en) * 1984-11-19 1986-06-11 Matsushita Electric Ind Co Ltd Production of electrically conductive resin composition
US4724417A (en) * 1985-03-14 1988-02-09 Raychem Corporation Electrical devices comprising cross-linked conductive polymers
US4857880A (en) * 1985-03-14 1989-08-15 Raychem Corporation Electrical devices comprising cross-linked conductive polymers
US4698583A (en) * 1985-03-26 1987-10-06 Raychem Corporation Method of monitoring a heater for faults
US4785163A (en) * 1985-03-26 1988-11-15 Raychem Corporation Method for monitoring a heater
US4611588A (en) * 1985-06-05 1986-09-16 Pfizer Hospital Products Group, Inc. Laser beam resistant material
US4668857A (en) * 1985-08-16 1987-05-26 Belton Corporation Temperature self-regulating resistive heating element
US4689475A (en) * 1985-10-15 1987-08-25 Raychem Corporation Electrical devices containing conductive polymers
US4818439A (en) * 1986-01-30 1989-04-04 Sunbeam Corporation PTC compositions containing low molecular weight polymer molecules for reduced annealing
US4849611A (en) * 1985-12-16 1989-07-18 Raychem Corporation Self-regulating heater employing reactive components
US4801785A (en) * 1986-01-14 1989-01-31 Raychem Corporation Electrical devices
ATE70363T1 (en) 1986-02-20 1991-12-15 Raychem Corp METHOD AND ARTICLE USING AN ION EXCHANGE SUBSTANCE.
JPH0799721B2 (en) * 1986-09-13 1995-10-25 日本メクトロン株式会社 Method for producing PTC composition
JPH0777161B2 (en) * 1986-10-24 1995-08-16 日本メクトロン株式会社 PTC composition, method for producing the same and PTC element
JPH0710025B2 (en) * 1987-05-11 1995-02-01 日本メクトロン株式会社 Printed wiring board with circuit protection function
US4733059A (en) * 1987-06-15 1988-03-22 Thermon Manufacturing Company Elongated parallel, constant wattage heating cable
US4924074A (en) * 1987-09-30 1990-05-08 Raychem Corporation Electrical device comprising conductive polymers
US4907340A (en) * 1987-09-30 1990-03-13 Raychem Corporation Electrical device comprising conductive polymers
US5166658A (en) * 1987-09-30 1992-11-24 Raychem Corporation Electrical device comprising conductive polymers
US4889975A (en) * 1988-03-16 1989-12-26 The Fluorocarbon Company Self-regulating heater having a heat tape that stops tracking
US5066104A (en) * 1988-03-25 1991-11-19 Raychem Corporation Liquid crystal electrical fault indicators
US4922083A (en) * 1988-04-22 1990-05-01 Thermon Manufacturing Company Flexible, elongated positive temperature coefficient heating assembly and method
US5057673A (en) * 1988-05-19 1991-10-15 Fluorocarbon Company Self-current-limiting devices and method of making same
DE3817437A1 (en) * 1988-05-21 1989-11-30 Asea Brown Boveri METHOD FOR PROCESSING WASTE MATERIAL
US5250226A (en) * 1988-06-03 1993-10-05 Raychem Corporation Electrical devices comprising conductive polymers
CA1314581C (en) * 1988-07-08 1993-03-16 Yoshinori Nishino Heater device used for floor material etc. and floor material with heater contained therein
US4967057A (en) * 1988-08-02 1990-10-30 Bayless Ronald E Snow melting heater mats
US5111032A (en) * 1989-03-13 1992-05-05 Raychem Corporation Method of making an electrical device comprising a conductive polymer
US5052699A (en) * 1989-07-10 1991-10-01 Raychem Corporation Grommet
US5925276A (en) * 1989-09-08 1999-07-20 Raychem Corporation Conductive polymer device with fuse capable of arc suppression
US5002501A (en) * 1989-10-02 1991-03-26 Raychem Corporation Electrical plug
US5004432A (en) * 1989-10-02 1991-04-02 Raychem Corporation Electrical connector
US5045673A (en) * 1990-04-04 1991-09-03 General Signal Corporation PTC devices and their composition
US5174924A (en) * 1990-06-04 1992-12-29 Fujikura Ltd. Ptc conductive polymer composition containing carbon black having large particle size and high dbp absorption
EP0536165B1 (en) * 1990-05-07 1995-07-12 Raychem Corporation Elongated electrical resistance heater
DE4024268A1 (en) * 1990-07-31 1992-02-06 Lehmann & Voss & Co Electroconductive plastics element for heater or electronic device - contains synergistic mixt. of carbon or graphite powder and fibres and opt. metal fibres
US6111234A (en) * 1991-05-07 2000-08-29 Batliwalla; Neville S. Electrical device
US5185594A (en) * 1991-05-20 1993-02-09 Furon Company Temperature sensing cable device and method of making same
US5558794A (en) * 1991-08-02 1996-09-24 Jansens; Peter J. Coaxial heating cable with ground shield
US5317061A (en) * 1993-02-24 1994-05-31 Raychem Corporation Fluoropolymer compositions
US5582770A (en) * 1994-06-08 1996-12-10 Raychem Corporation Conductive polymer composition
US5552199A (en) * 1994-09-02 1996-09-03 Minnesota Mining And Manufacturing Company Melt-processable electroconductive fluoroplastic
US5756972A (en) * 1994-10-25 1998-05-26 Raychem Corporation Hinged connector for heating cables of various sizes
US5550350A (en) * 1994-11-17 1996-08-27 Donald W. Barnes Heated ice-melting blocks for steps
US5622642A (en) * 1995-02-06 1997-04-22 Raychem Corporation Sealing apparatus for elongate cables having movable insert with gripping members
TW309619B (en) * 1995-08-15 1997-07-01 Mourns Multifuse Hong Kong Ltd
DE69606310T2 (en) * 1995-08-15 2001-04-05 Bourns, Multifuse (Hong Kong) Ltd. SURFACE MOUNTED CONDUCTIVE COMPONENTS AND METHOD FOR PRODUCING THE SAME
US5792987A (en) * 1995-08-28 1998-08-11 Raychem Corporation Sealing device
DE19548741A1 (en) 1995-12-23 1997-06-26 Abb Research Ltd Process for the production of a material for PTC resistors
US5718600A (en) * 1996-01-17 1998-02-17 Raychem Corporation Electrical plug
US5814264A (en) * 1996-04-12 1998-09-29 Littelfuse, Inc. Continuous manufacturing methods for positive temperature coefficient materials
US6005232A (en) * 1996-06-28 1999-12-21 Raychem Corporation Heating cable
US5767448A (en) * 1996-09-30 1998-06-16 Raychem Corporation Sealing device
US6020808A (en) * 1997-09-03 2000-02-01 Bourns Multifuse (Hong Kong) Ltd. Multilayer conductive polymer positive temperature coefficent device
EP0958582B1 (en) * 1997-12-08 2006-02-22 Acome Société Cooperative De Travailleurs Electric wire with thin insulation based on polybutyleneterephthalate
US6109878A (en) * 1998-04-13 2000-08-29 Micropump, Inc. System and a method for velocity modulation for pulseless operation of a pump
US5993990A (en) * 1998-05-15 1999-11-30 Moltech Corporation PTC current limiting header assembly
KR20010079908A (en) 1998-09-25 2001-08-22 추후보정 Two-step process for preparing positive temperature coefficient polymer materials
DE69928274T2 (en) 1998-10-15 2006-06-01 Tyco Electronics Corp., Menlo Park CONNECTOR FOR AN ELECTRICAL CABLE
US6564011B1 (en) * 2000-08-23 2003-05-13 Fmc Technologies, Inc. Self-regulating heat source for subsea equipment
US6597551B2 (en) 2000-12-13 2003-07-22 Huladyne Corporation Polymer current limiting device and method of manufacture
US7176421B2 (en) * 2004-03-05 2007-02-13 Transdigm Inc. Straight ribbon heater
US7568526B2 (en) * 2004-07-29 2009-08-04 Tyco Thermal Controls Llc Subterranean electro-thermal heating system and method
US7322415B2 (en) * 2004-07-29 2008-01-29 Tyco Thermal Controls Llc Subterranean electro-thermal heating system and method
US9603196B2 (en) * 2012-12-14 2017-03-21 Tech Design Llc Self-regulating semi-conductive flexible heating element
JP6756692B2 (en) * 2017-11-07 2020-09-16 日立金属株式会社 Insulated wire
JP6795481B2 (en) 2017-11-07 2020-12-02 日立金属株式会社 Insulated wire
AR123444A1 (en) 2021-09-07 2022-11-30 Di Ciommo Jose Antonio CABLE FOR ELECTRICAL POWER DISTRIBUTION THAT PREVENTS UNAUTHORIZED UNWANTED CONNECTION TO THE SAME

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE562035A (en) *
US2282832A (en) * 1939-11-24 1942-05-12 Gen Electric Semiconducting tape
US2905919A (en) * 1956-01-17 1959-09-22 British Insulated Callenders Electric heating cables
FR1305140A (en) * 1961-11-09 1962-09-28 Montedison Spa Mixtures based on crystalline polyolefins and electrical elements of variable conductance formed from such mixtures
US3155631A (en) * 1962-02-19 1964-11-03 Du Pont Semi-conductor, containing ethylene/ethyl acrylate copolymer, petroleum wax and carbon black
US3243753A (en) * 1962-11-13 1966-03-29 Kohler Fred Resistance element
SE331504B (en) * 1963-03-05 1971-01-04 Elofol Ag
US3308528A (en) * 1963-11-06 1967-03-14 Ibm Fabrication of cermet film resistors to close tolerances
US3277419A (en) * 1963-11-20 1966-10-04 Du Pont Laminated heating unit
US3351882A (en) * 1964-10-09 1967-11-07 Polyelectric Corp Plastic resistance elements and methods for making same
US3410984A (en) * 1966-05-03 1968-11-12 Gen Electric Flexible electrically heated personal warming device
US3435401A (en) * 1966-10-05 1969-03-25 Texas Instruments Inc Insulated electrical conductors
GB1201166A (en) * 1967-12-04 1970-08-05 Ici Ltd Conducting plastic articles
US3591526A (en) * 1968-01-25 1971-07-06 Polyelectric Corp Method of manufacturing a temperature sensitive,electrical resistor material
US3629154A (en) * 1969-10-30 1971-12-21 Esb Inc Thin electrically conductive nonporous polymeric film
CA949637A (en) * 1970-08-03 1974-06-18 Henry J. Stinger Process for making electrically conductive heating elements

Also Published As

Publication number Publication date
JPS5818722B2 (en) 1983-04-14
NO141489B (en) 1979-12-10
JPS4968296A (en) 1974-07-02
NO141489C (en) 1980-03-19
FR2199175B1 (en) 1977-09-23
DE2345303A1 (en) 1974-04-18
NL7312393A (en) 1974-03-12
DE2345303C2 (en) 1984-09-20
BE804628A (en) 1974-03-07
CA996171A (en) 1976-08-31
AU6016873A (en) 1975-03-13
SE411086B (en) 1979-11-26
US3861029A (en) 1975-01-21
FR2199175A1 (en) 1974-04-05
GB1449262A (en) 1976-09-15

Similar Documents

Publication Publication Date Title
HK1482A (en) Self-limiting conductive extrudates and methods for their manufacture
AU5946873A (en) Continuous hydroprocessing process
HK1382A (en) Self-limiting conductive extrudates and methods for their manufacture
ZA734414B (en) Improved programmable calculator
IL41814A0 (en) Chlorothiazoles and their production
ZA725008B (en) Renecking method
JPS53108167A (en) Metalizing method
HK6279A (en) Knitting method
ZA737696B (en) New pyrazolodiazepine compounds and methods for their production
AU5199473A (en) Tobacco substitute
IL42941A0 (en) Knitting process
AU6123773A (en) Electrode
EG11338A (en) Smoking material
GB1413988A (en) Knitting method
GB1401097A (en) 4-methyl-5-vinyl-thiazole manufacture
IL42007A0 (en) New 2-benzoyl-3-amino-pyridines
ZA73947B (en) Smoking material
GB1414666A (en) Knitting method
GB1422142A (en) Process
AU6043173A (en) Process
GB1422141A (en) Process
ZA735128B (en) New trialkoxybenzoylpeptides
CA35761S (en) Step
CA35538S (en) Bracelet
CA35540S (en) Bracelet