NL185545C - A method of manufacturing a self-regulating strip heater. - Google Patents
A method of manufacturing a self-regulating strip heater.Info
- Publication number
- NL185545C NL185545C NL7713800A NL7713800A NL185545C NL 185545 C NL185545 C NL 185545C NL 7713800 A NL7713800 A NL 7713800A NL 7713800 A NL7713800 A NL 7713800A NL 185545 C NL185545 C NL 185545C
- Authority
- NL
- Netherlands
- Prior art keywords
- self
- manufacturing
- strip heater
- regulating strip
- regulating
- 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 |
---|---|
NL7713800A NL7713800A (en) | 1978-06-15 |
NL185545B NL185545B (en) | 1989-12-01 |
NL185545C true 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)
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)
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 |
NL185545B (en) | 1989-12-01 |
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 |
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 |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
A85 | Still pending on 85-01-01 | ||
BC | A request for examination has been filed | ||
CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: RAYCHEM CORPORATION (A DELAWARE CORPORATION) |
|
R1B | Notice of opposition during period of laying open | ||
NP1G | Patent granted (not automatically) [patent specification modified] | ||
V1 | Lapsed because of non-payment of the annual fee |
Effective date: 19970701 |