NO147735C - Fremgangsmaate ved fremstilling av et elektrisk motstandselement - Google Patents

Fremgangsmaate ved fremstilling av et elektrisk motstandselement

Info

Publication number: NO147735C
Authority: NO; Norway
Prior art keywords: procedure; manufacturing; resistance element; electric resistance; electric
Prior art date: 1976-12-13

Application number

NO774258A

Other languages

English (en)

Norwegian (no)

Other versions

NO774258L (no

NO147735B (no

Inventor

Hundi Pandurangg Kamath

Jeffrey Chris Leder

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

1977-12-12

Publication date

1983-06-01

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=NO147735(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

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

1978-06-14 Publication of NO774258L publication Critical patent/NO774258L/no

1983-02-21 Publication of NO147735B publication Critical patent/NO147735B/no

1983-06-01 Publication of NO147735C publication Critical patent/NO147735C/no

Links

238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

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
- 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

Landscapes

Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Ceramic Engineering (AREA)
Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Dispersion Chemistry (AREA)
Resistance Heating (AREA)
Compositions Of Macromolecular Compounds (AREA)
Conductive Materials (AREA)
Thermistors And Varistors (AREA)
Control Of Resistance Heating (AREA)
Apparatuses And Processes For Manufacturing Resistors (AREA)

NO774258A 1976-12-13 1977-12-12 Fremgangsmaate ved fremstilling av et elektrisk motstandselement NO147735C (no)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number	Publication Date
NO774258L NO774258L (no)	1978-06-14
NO147735B NO147735B (no)	1983-02-21
NO147735C true NO147735C (no)	1983-06-01

Family

ID=25016715

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO774258A NO147735C (no)	1976-12-13	1977-12-12	Fremgangsmaate ved fremstilling av et elektrisk motstandselement

Country Status (10)

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

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
CA1150754A (en) *	1979-05-10	1983-07-26	George M. Gale	Flexible heating elements and processes for the production thereof
CA1156300A (en) *	1980-04-01	1983-11-01	Gordon S. Carlson	Electric blanket safety circuit
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
US4309596A (en) *	1980-06-24	1982-01-05	Sunbeam Corporation	Flexible self-limiting heating cable
EP0250776B1 (en)	1983-06-30	1992-06-10	RAYCHEM CORPORATION (a Delaware corporation)	Method for detecting and obtaining information about changes in variables
GB8623082D0 (en) *	1986-09-25	1986-10-29	Raychem Gmbh	Heated conduit
DE4024268A1 (de) *	1990-07-31	1992-02-06	Lehmann & Voss & Co	Elektrisch leitfaehiges kunststoffelement und seine verwendung
DE4307371A1 (de) *	1993-03-09	1994-09-15	Hit Hillesheim Innovations Und	Beheizbare Leitung für ein Strömungsmedium
DE4426188A1 (de) *	1994-07-23	1996-01-25	Mekra Rangau Plastics	Außenspiegel für Kraftfahrzeuge
CN113635534A (zh) *	2021-08-10	2021-11-12	芜湖佳宏新材料股份有限公司	一种降低导电聚合物和金属导体接触电阻的工艺方法

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
JPS5432173B2 (ja) *	1974-03-29	1979-10-12
JPS5530669B2 (ja) *	1974-03-29	1980-08-12
US4177376A (en) *	1974-09-27	1979-12-04	Raychem Corporation	Layered self-regulating heating article
CA1100561A (en) *	1975-12-08	1981-05-05	Stephen H. Diaz	Apertured deformable laminar heating elements

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 FR FR7737164A patent/FR2392572A1/fr active Granted
- 1977-12-09 AU AU31394/77A patent/AU515034B2/en not_active Expired
- 1977-12-10 DE DE19772755077 patent/DE2755077A1/de active Granted
- 1977-12-12 BE BE183389A patent/BE861776A/xx not_active IP Right Cessation
- 1977-12-12 NO NO774258A patent/NO147735C/no unknown
- 1977-12-12 CA CA292,832A patent/CA1106890A/en not_active Expired
- 1977-12-13 SE SE7714126A patent/SE434587B/sv not_active IP Right Cessation
- 1977-12-13 NL NL7713800A patent/NL185545C/xx not_active IP Right Cessation
- 1977-12-13 JP JP52149792A patent/JPS6057192B2/ja not_active Expired
1983
- 1983-07-19 SE SE8304042A patent/SE447781B/sv not_active IP Right Cessation
1985
- 1985-08-09 CA CA000488467A patent/CA1206507B/en not_active Expired
- 1985-10-28 SE SE8505088A patent/SE8505088D0/xx not_active Application Discontinuation
1989
- 1989-05-22 JP JP1128617A patent/JPH0256887A/ja active Granted
- 1989-05-22 JP JP1128616A patent/JPH0256886A/ja active Granted
1990
- 1990-10-23 JP JP2286933A patent/JPH03257783A/ja active Granted

Also Published As

Publication number	Publication date
JPH03257783A (ja)	1991-11-18
JPH0562439B2 (ja)	1993-09-08
JPS6057192B2 (ja)	1985-12-13
SE8304042D0 (sv)	1983-07-19
AU515034B2 (en)	1981-03-12
SE7714126L (sv)	1978-06-14
JPH0256886A (ja)	1990-02-26
DE2755077A1 (de)	1978-06-29
GB1600257A (en)	1981-10-14
AU3139477A (en)	1979-06-14
SE8505088L (sv)	1985-10-28
CA1206507B (en)	1986-06-24
NL185545B (nl)	1989-12-01
BE861776A (fr)	1978-06-12
FR2392572A1 (fr)	1978-12-22
SE8505088D0 (sv)	1985-10-28
NO774258L (no)	1978-06-14
CA1106890A (en)	1981-08-11
SE434587B (sv)	1984-07-30
GB1600256A (en)	1981-10-14
NL7713800A (nl)	1978-06-15
JPH053120B2 (ja)	1993-01-14
JPH0559557B2 (ja)	1993-08-31
FR2392572B1 (ja)	1984-03-30
SE447781B (sv)	1986-12-08
DE2755077C2 (ja)	1987-06-11
SE8304042L (sv)	1983-07-19
JPS5395298A (en)	1978-08-21
NO147735B (no)	1983-02-21
JPH0256887A (ja)	1990-02-26
NL185545C (nl)	1995-01-16

Publication	Publication Date	Title
FR2349937A1 (fr)	1977-11-25	Bobine electrique
SE7810902L (sv)	1979-04-21	Elektriskt tendelement
DK161279C (da)	1991-12-09	Elektrisk modstand
SE421318B (sv)	1981-12-14	Forfarande for framstellning av antracyklinglykosidor
SE7708146L (sv)	1978-01-15	Elektrisk stromalstrare
NO149310C (no)	1984-03-28	Fremgangsmaate for fremstilling av aromatiske uretaner
SE7713510L (sv)	1978-05-31	Elektriskt filter
NO147735C (no)	1983-06-01	Fremgangsmaate ved fremstilling av et elektrisk motstandselement
BE885900A (fr)	1981-02-16	Element chauffant a resistance electrique
SE433079B (sv)	1984-05-07	Forfarande for framstellning av v-pyroner
DE2918952A1 (de)	1980-11-20	Elektrisches bauelement
SE7710342L (sv)	1978-03-28	Elektrisk sekring
NO148074C (no)	1983-08-03	Fremgangsmaate ved fremstilling av bindemiddelbek
NO770618L (no)	1977-09-20	Fremgangsm}te ved fremstilling av elektriske motstander
FR2323288A1 (fr)	1977-04-01	Element chauffant electrique
DK143820C (da)	1982-03-29	Fremgangsmaade til fremstilling af en elektrisk modstand
DK441677A (da)	1978-04-19	Anordning ved elektrisk modstand
FR2310055A1 (fr)	1976-11-26	Element chauffant electrique
NO146586C (no)	1982-10-27	Fremgangsmaate ved fremstilling av elektriske motstander
IT1076774B (it)	1985-04-27	Metodo di fabbricazione di interruttore elettrico
FR2318550A1 (fr)	1977-02-11	Element chauffant electrique de petites dimensions
FR2343390A1 (fr)	1977-09-30	Four electrique a resistance
FR2346828A1 (fr)	1977-10-28	Resistance electrique bobinee
IT1088239B (it)	1985-06-10	Fusibile elettrico
IT1080049B (it)	1985-05-16	Isolatore elettrico