NO774258L - Elektriske anordninger omfattende ledende polymere komposisjoner - Google Patents
Elektriske anordninger omfattende ledende polymere komposisjonerInfo
- Publication number
- NO774258L NO774258L NO774258A NO774258A NO774258L NO 774258 L NO774258 L NO 774258L NO 774258 A NO774258 A NO 774258A NO 774258 A NO774258 A NO 774258A NO 774258 L NO774258 L NO 774258L
- Authority
- NO
- Norway
- Prior art keywords
- conductive polymer
- devices including
- electrical devices
- polymer compositions
- including conductive
- Prior art date
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
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 true NO774258L (no) | 1978-06-14 |
NO147735B NO147735B (no) | 1983-02-21 |
NO147735C 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 (no) |
AU (1) | AU515034B2 (no) |
BE (1) | BE861776A (no) |
CA (2) | CA1106890A (no) |
DE (1) | DE2755077A1 (no) |
FR (1) | FR2392572A1 (no) |
GB (2) | GB1600256A (no) |
NL (1) | NL185545C (no) |
NO (1) | NO147735C (no) |
SE (3) | SE434587B (no) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4238812A (en) * | 1978-12-01 | 1980-12-09 | Raychem Corporation | Circuit protection devices comprising PTC elements |
JPS55151782A (en) * | 1979-05-10 | 1980-11-26 | Sunbeam Corp | Flexible heater and method of manufacturing same |
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 (de) | 1983-06-30 | 1992-06-15 | Raychem Corp | Methode zur erkennung und beschaffung von information ueber die veraenderungen von variablen. |
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)
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 (no) * | 1974-03-29 | 1979-10-12 | ||
JPS5530669B2 (no) * | 1974-03-29 | 1980-08-12 | ||
US4177376A (en) * | 1974-09-27 | 1979-12-04 | Raychem Corporation | Layered self-regulating heating article |
ES454025A1 (es) * | 1975-12-08 | 1977-11-16 | Raychem Corp | Perfeccionamientos en elementos de calentamiento. |
-
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/fr active Granted
- 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 CA CA292,832A patent/CA1106890A/en not_active Expired
- 1977-12-12 NO NO774258A patent/NO147735C/no unknown
- 1977-12-13 JP JP52149792A patent/JPS6057192B2/ja not_active Expired
- 1977-12-13 NL NL7713800A patent/NL185545C/xx not_active IP Right Cessation
- 1977-12-13 SE SE7714126A patent/SE434587B/sv not_active IP Right Cessation
-
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/SE8505088L/ not_active Application Discontinuation
-
1989
- 1989-05-22 JP JP1128616A patent/JPH0256886A/ja active Granted
- 1989-05-22 JP JP1128617A patent/JPH0256887A/ja active Granted
-
1990
- 1990-10-23 JP JP2286933A patent/JPH03257783A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
SE8304042L (sv) | 1983-07-19 |
JPH0256886A (ja) | 1990-02-26 |
GB1600257A (en) | 1981-10-14 |
SE8304042D0 (sv) | 1983-07-19 |
BE861776A (fr) | 1978-06-12 |
AU515034B2 (en) | 1981-03-12 |
NO147735B (no) | 1983-02-21 |
JPH0562439B2 (no) | 1993-09-08 |
NL7713800A (nl) | 1978-06-15 |
SE7714126L (sv) | 1978-06-14 |
GB1600256A (en) | 1981-10-14 |
JPS6057192B2 (ja) | 1985-12-13 |
FR2392572A1 (fr) | 1978-12-22 |
AU3139477A (en) | 1979-06-14 |
JPS5395298A (en) | 1978-08-21 |
CA1206507B (en) | 1986-06-24 |
CA1106890A (en) | 1981-08-11 |
NL185545B (nl) | 1989-12-01 |
JPH0559557B2 (no) | 1993-08-31 |
JPH03257783A (ja) | 1991-11-18 |
JPH053120B2 (no) | 1993-01-14 |
SE434587B (sv) | 1984-07-30 |
DE2755077C2 (no) | 1987-06-11 |
NO147735C (no) | 1983-06-01 |
FR2392572B1 (no) | 1984-03-30 |
SE8505088D0 (sv) | 1985-10-28 |
DE2755077A1 (de) | 1978-06-29 |
JPH0256887A (ja) | 1990-02-26 |
NL185545C (nl) | 1995-01-16 |
SE8505088L (sv) | 1985-10-28 |
SE447781B (sv) | 1986-12-08 |
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