NL185545B - METHOD FOR MANUFACTURING AN ELECTRICAL DEVICE USING THIS METHOD ELECTRICAL DEVICE AND SELF-LIMITING STRIP HEATER - Google Patents

METHOD FOR MANUFACTURING AN ELECTRICAL DEVICE USING THIS METHOD ELECTRICAL DEVICE AND SELF-LIMITING STRIP HEATER

Info

Publication number: NL185545B
Authority: NL; Netherlands
Prior art keywords: electrical device; self; manufacturing; limiting strip; strip heater
Prior art date: 1976-12-13

Application number

NLAANVRAGE7713800,A

Other languages

Dutch (nl)

Other versions

NL7713800A (en

NL185545C (en

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.)

1976-12-13

Filing date

1977-12-13

Publication date

1989-12-01

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25016715&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL185545(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1977-12-13 Application filed by Raychem Corp filed Critical Raychem Corp

1978-06-15 Publication of NL7713800A publication Critical patent/NL7713800A/en

1989-12-01 Publication of NL185545B publication Critical patent/NL185545B/en

1995-01-16 Application granted granted Critical

1995-01-16 Publication of NL185545C publication Critical patent/NL185545C/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—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
- 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

NL7713800A 1976-12-13 1977-12-13 A method of manufacturing a self-regulating strip heater. NL185545C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US75014976A	1976-12-13	1976-12-13

Publications (3)

Publication Number	Publication Date
NL7713800A NL7713800A (en)	1978-06-15
NL185545B true NL185545B (en)	1989-12-01
NL185545C NL185545C (en)	1995-01-16

Family

ID=25016715

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7713800A NL185545C (en)	1976-12-13	1977-12-13	A method of manufacturing a self-regulating strip heater.

Country Status (10)

Country	Link
JP (4)	JPS6057192B2 (en)
AU (1)	AU515034B2 (en)
BE (1)	BE861776A (en)
CA (2)	CA1106890A (en)
DE (1)	DE2755077A1 (en)
FR (1)	FR2392572A1 (en)
GB (2)	GB1600256A (en)
NL (1)	NL185545C (en)
NO (1)	NO147735C (en)
SE (3)	SE434587B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4238812A (en) *	1978-12-01	1980-12-09	Raychem Corporation	Circuit protection devices comprising PTC elements
FR2456453A1 (en) *	1979-05-10	1980-12-05	Sunbeam Corp	FLEXIBLE HEATING ELEMENT AND MANUFACTURING METHOD THEREOF
CA1156300A (en) *	1980-04-01	1983-11-01	Gordon S. Carlson	Electric blanket safety circuit
CA1168433A (en) *	1980-05-19	1984-06-05	Umesh K. Sopory	Ptc conductive polymers and devices comprising them
US4591700A (en) *	1980-05-19	1986-05-27	Raychem Corporation	PTC compositions
US4309596A (en) *	1980-06-24	1982-01-05	Sunbeam Corporation	Flexible self-limiting heating cable
ATE77155T1 (en)	1983-06-30	1992-06-15	Raychem Corp	METHOD OF DETECTING AND OBTAINING INFORMATION ABOUT THE CHANGES OF VARIABLES.
GB8623082D0 (en) *	1986-09-25	1986-10-29	Raychem Gmbh	Heated conduit
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
DE4307371A1 (en) *	1993-03-09	1994-09-15	Hit Hillesheim Innovations Und	Heatable line for a flow medium
DE4426188A1 (en) *	1994-07-23	1996-01-25	Mekra Rangau Plastics	Outside mirrors for motor vehicles
CN113635534A (en) *	2021-08-10	2021-11-12	芜湖佳宏新材料股份有限公司	Process method for reducing contact resistance of conductive polymer and metal conductor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB828334A (en) *	1956-10-30	1960-02-17	British Insulated Callenders	Improvements in or relating to electrically conductive non-metallic materials
US3861029A (en) *	1972-09-08	1975-01-21	Raychem Corp	Method of making heater cable
US3858144A (en)	1972-12-29	1974-12-31	Raychem Corp	Voltage stress-resistant conductive articles
JPS5530669B2 (en) *	1974-03-29	1980-08-12
JPS5432173B2 (en) *	1974-03-29	1979-10-12
US4177376A (en) *	1974-09-27	1979-12-04	Raychem Corporation	Layered self-regulating heating article
ES454025A1 (en) *	1975-12-08	1977-11-16	Raychem Corp	Expansible heater

1977
- 1977-12-07 GB GB50916/77A patent/GB1600256A/en not_active Expired
- 1977-12-07 GB GB26479/80A patent/GB1600257A/en not_active Expired
- 1977-12-09 AU AU31394/77A patent/AU515034B2/en not_active Expired
- 1977-12-09 FR FR7737164A patent/FR2392572A1/en active Granted
- 1977-12-10 DE DE19772755077 patent/DE2755077A1/en active Granted
- 1977-12-12 BE BE183389A patent/BE861776A/en not_active IP Right Cessation
- 1977-12-12 NO NO774258A patent/NO147735C/en unknown
- 1977-12-12 CA CA292,832A patent/CA1106890A/en not_active Expired
- 1977-12-13 NL NL7713800A patent/NL185545C/en not_active IP Right Cessation
- 1977-12-13 SE SE7714126A patent/SE434587B/en not_active IP Right Cessation
- 1977-12-13 JP JP52149792A patent/JPS6057192B2/en not_active Expired
1983
- 1983-07-19 SE SE8304042A patent/SE447781B/en not_active IP Right Cessation
1985
- 1985-08-09 CA CA000488467A patent/CA1206507B/en not_active Expired
- 1985-10-28 SE SE8505088A patent/SE8505088L/en not_active Application Discontinuation
1989
- 1989-05-22 JP JP1128616A patent/JPH0256886A/en active Granted
- 1989-05-22 JP JP1128617A patent/JPH0256887A/en active Granted
1990
- 1990-10-23 JP JP2286933A patent/JPH03257783A/en active Granted

Also Published As

Publication number	Publication date
JPH03257783A (en)	1991-11-18
JPH0256886A (en)	1990-02-26
DE2755077A1 (en)	1978-06-29
GB1600257A (en)	1981-10-14
DE2755077C2 (en)	1987-06-11
JPS6057192B2 (en)	1985-12-13
FR2392572A1 (en)	1978-12-22
SE447781B (en)	1986-12-08
SE434587B (en)	1984-07-30
AU3139477A (en)	1979-06-14
NO147735B (en)	1983-02-21
SE8304042L (en)	1983-07-19
GB1600256A (en)	1981-10-14
NL7713800A (en)	1978-06-15
SE8505088D0 (en)	1985-10-28
BE861776A (en)	1978-06-12
JPS5395298A (en)	1978-08-21
SE8304042D0 (en)	1983-07-19
NO147735C (en)	1983-06-01
CA1206507B (en)	1986-06-24
JPH0256887A (en)	1990-02-26
NL185545C (en)	1995-01-16
CA1106890A (en)	1981-08-11
JPH053120B2 (en)	1993-01-14
NO774258L (en)	1978-06-14
JPH0559557B2 (en)	1993-08-31
SE8505088L (en)	1985-10-28
JPH0562439B2 (en)	1993-09-08
AU515034B2 (en)	1981-03-12
FR2392572B1 (en)	1984-03-30
SE7714126L (en)	1978-06-14

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Legal Events

Date	Code	Title	Description
1984-08-01	BA	A request for search or an international-type search has been filed
1984-09-03	BB	A search report has been drawn up
1985-01-01	A85	Still pending on 85-01-01
1985-02-01	BC	A request for examination has been filed
1988-10-17	CNR	Transfer of rights (patent application after its laying open for public inspection)	Free format text: RAYCHEM CORPORATION (A DELAWARE CORPORATION)
1990-05-01	R1B	Notice of opposition during period of laying open
1995-01-16	NP1G	Patent granted (not automatically) [patent specification modified]
1997-09-01	V1	Lapsed because of non-payment of the annual fee	Effective date: 19970701