GB1521460A - Self-limiting electrically resistive article and process for its manufacture - Google Patents

Self-limiting electrically resistive article and process for its manufacture

Info

Publication number
GB1521460A
GB1521460A GB38059/74A GB3805974A GB1521460A GB 1521460 A GB1521460 A GB 1521460A GB 38059/74 A GB38059/74 A GB 38059/74A GB 3805974 A GB3805974 A GB 3805974A GB 1521460 A GB1521460 A GB 1521460A
Authority
GB
United Kingdom
Prior art keywords
web
self
manufacture
electrically resistive
jacket
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.)
Expired
Application number
GB38059/74A
Other languages
English (en)
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.)
Raychem Corp
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
Priority to GB38059/74A priority Critical patent/GB1521460A/en
Priority to FR7526588A priority patent/FR2283532A1/fr
Priority to DE7527288U priority patent/DE7527288U/de
Priority to CA234,461A priority patent/CA1067947A/en
Priority to US05/869,786 priority patent/US4334148A/en
Publication of GB1521460A publication Critical patent/GB1521460A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Resistance Heating (AREA)
  • Thermistors And Varistors (AREA)
  • Conductive Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB38059/74A 1974-08-30 1974-08-30 Self-limiting electrically resistive article and process for its manufacture Expired GB1521460A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB38059/74A GB1521460A (en) 1974-08-30 1974-08-30 Self-limiting electrically resistive article and process for its manufacture
FR7526588A FR2283532A1 (fr) 1974-08-30 1975-08-29 Corps electriquement resistifs
DE7527288U DE7527288U (de) 1974-08-30 1975-08-29 Selbstbegrenzender elektrischer widerstand
CA234,461A CA1067947A (en) 1974-08-30 1975-08-29 Positive temperature coefficient resistance heating elements
US05/869,786 US4334148A (en) 1974-08-30 1978-01-16 PTC Heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38059/74A GB1521460A (en) 1974-08-30 1974-08-30 Self-limiting electrically resistive article and process for its manufacture

Publications (1)

Publication Number Publication Date
GB1521460A true GB1521460A (en) 1978-08-16

Family

ID=10400878

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38059/74A Expired GB1521460A (en) 1974-08-30 1974-08-30 Self-limiting electrically resistive article and process for its manufacture

Country Status (5)

Country Link
US (1) US4334148A (US07601507-20091013-C00023.png)
CA (1) CA1067947A (US07601507-20091013-C00023.png)
DE (1) DE7527288U (US07601507-20091013-C00023.png)
FR (1) FR2283532A1 (US07601507-20091013-C00023.png)
GB (1) GB1521460A (US07601507-20091013-C00023.png)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425497A (en) 1979-08-17 1984-01-10 Raychem Corporation PTC Heater assembly
US4547659A (en) * 1979-08-17 1985-10-15 Raychem Corporation PTC Heater assembly
US4673801A (en) * 1979-08-17 1987-06-16 Raychem Corporation PTC heater assembly
US4739155A (en) * 1986-01-16 1988-04-19 Pyrotenax Of Canada Ltd. Mineral insulated parallel-type heating cables
GB2390794A (en) * 2002-07-09 2004-01-14 Airlux Electrical Co Ltd Heating conductor suitable for electric blanket

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4876440A (en) * 1976-12-13 1989-10-24 Raychem Corporation Electrical devices comprising conductive polymer compositions
US4764664A (en) * 1976-12-13 1988-08-16 Raychem Corporation Electrical devices comprising conductive polymer compositions
US4866253A (en) * 1976-12-13 1989-09-12 Raychem Corporation Electrical devices comprising conductive polymer compositions
US4432211A (en) * 1980-11-17 1984-02-21 Hitachi, Ltd. Defrosting apparatus
US4427877A (en) 1981-09-28 1984-01-24 Raychem Corporation Printing on low surface energy polymers
US4471215A (en) * 1983-08-24 1984-09-11 Eaton Corporation Self-regulating heating cable having radiation grafted jacket
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
US4633069A (en) * 1985-10-21 1986-12-30 Texas Instruments Incorporated Heat-exchanger
US4801785A (en) * 1986-01-14 1989-01-31 Raychem Corporation Electrical devices
US4689470A (en) * 1986-02-18 1987-08-25 Emerson Electric Co. Self-regulating baseboard heater, system and method
GB8604519D0 (en) * 1986-02-24 1986-04-03 Raychem Sa Nv Electrical devices
US4708608A (en) * 1986-06-17 1987-11-24 Dirocco Jobbie Heat pad
US4822981A (en) * 1987-06-19 1989-04-18 Hatco Corporation Self-regulating warmer device for food products
US5004190A (en) * 1987-11-06 1991-04-02 Bylin Heating Systems, Inc. Rail heating apparatus
NO880529L (no) * 1988-02-08 1989-08-09 Ramu Int Selvbegrensede elektrisk varmeelement.
US5111032A (en) * 1989-03-13 1992-05-05 Raychem Corporation Method of making an electrical device comprising a conductive polymer
US4972067A (en) * 1989-06-21 1990-11-20 Process Technology Inc. PTC heater assembly and a method of manufacturing the heater assembly
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
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
US5122641A (en) * 1990-05-23 1992-06-16 Furon Company Self-regulating heating cable compositions therefor, and method
US6111234A (en) * 1991-05-07 2000-08-29 Batliwalla; Neville S. Electrical device
US5749118A (en) * 1993-02-05 1998-05-12 Holland; Dewey T. Heated wiper blade
US5317061A (en) * 1993-02-24 1994-05-31 Raychem Corporation Fluoropolymer compositions
US5756972A (en) * 1994-10-25 1998-05-26 Raychem Corporation Hinged connector for heating cables of various sizes
US5622642A (en) * 1995-02-06 1997-04-22 Raychem Corporation Sealing apparatus for elongate cables having movable insert with gripping members
US5792987A (en) * 1995-08-28 1998-08-11 Raychem Corporation Sealing device
US5718600A (en) * 1996-01-17 1998-02-17 Raychem Corporation Electrical plug
US6005232A (en) * 1996-06-28 1999-12-21 Raychem Corporation Heating cable
US5767448A (en) * 1996-09-30 1998-06-16 Raychem Corporation Sealing device
ATE309627T1 (de) 1998-10-15 2005-11-15 Tyco Electronics Corp Verbinder für ein elektrisches kabel
JP3371827B2 (ja) * 1998-11-04 2003-01-27 株式会社村田製作所 有機質サーミスタ装置の製造方法
US6704997B1 (en) * 1998-11-30 2004-03-16 Murata Manufacturing Co., Ltd. Method of producing organic thermistor devices
FR2844091B1 (fr) * 2002-09-03 2004-11-12 Acome Soc Coop Travailleurs Cable electrique chauffant autoregulant
JP4624697B2 (ja) * 2004-03-12 2011-02-02 オリンパス株式会社 手術用処置具
US20080000039A1 (en) * 2006-06-28 2008-01-03 Eugene Higgs Heated Wiper Assembly
US20210023327A1 (en) * 2013-05-17 2021-01-28 Paul Barghouth Humidification of Ventilator Gases
WO2016130576A1 (en) 2015-02-09 2016-08-18 Pentair Thermal Management Llc Heater cable having a tapered profile
FR3033445B1 (fr) * 2015-03-03 2017-03-10 Heatself Cable chauffant a flux thermique oriente
DE102021213401A1 (de) * 2021-11-09 2023-05-11 Robert Bosch Gesellschaft mit beschränkter Haftung Wischblatt, insbesondere für ein Kraftfahrzeug
US11904815B1 (en) 2022-11-17 2024-02-20 Robert Bosch Gmbh Wiper blade, in particular for a motor vehicle

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2373160A (en) * 1943-01-07 1945-04-10 Bell Telephone Labor Inc Resistor having a high temperature coefficient of resistance
US3344385A (en) * 1965-01-04 1967-09-26 Dow Corning Flexible resistance element with flexible and stretchable terminal electrodes
US3900654A (en) * 1971-07-15 1975-08-19 Du Pont Composite polymeric electric heating element
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
US3858144A (en) * 1972-12-29 1974-12-31 Raychem Corp Voltage stress-resistant conductive articles
US3823217A (en) * 1973-01-18 1974-07-09 Raychem Corp Resistivity variance reduction
DE2513362C3 (de) * 1974-03-29 1981-06-04 Shin Misato Saitama Kiyokawa Verfahren zur Herstellung eines flachen Heizelementes
US4177376A (en) * 1974-09-27 1979-12-04 Raychem Corporation Layered self-regulating heating article
US4058704A (en) * 1974-12-27 1977-11-15 Taeo Kim Coilable and severable heating element
US4188276A (en) * 1975-08-04 1980-02-12 Raychem Corporation Voltage stable positive temperature coefficient of resistance crosslinked compositions

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425497A (en) 1979-08-17 1984-01-10 Raychem Corporation PTC Heater assembly
US4547659A (en) * 1979-08-17 1985-10-15 Raychem Corporation PTC Heater assembly
US4673801A (en) * 1979-08-17 1987-06-16 Raychem Corporation PTC heater assembly
US4739155A (en) * 1986-01-16 1988-04-19 Pyrotenax Of Canada Ltd. Mineral insulated parallel-type heating cables
GB2390794A (en) * 2002-07-09 2004-01-14 Airlux Electrical Co Ltd Heating conductor suitable for electric blanket

Also Published As

Publication number Publication date
CA1067947A (en) 1979-12-11
US4334148A (en) 1982-06-08
DE7527288U (de) 1976-04-15
FR2283532B1 (US07601507-20091013-C00023.png) 1981-08-07
FR2283532A1 (fr) 1976-03-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930828