JPS64681A - Self-temperature controlling heater - Google Patents

Self-temperature controlling heater

Info

Publication number
JPS64681A
JPS64681A JP12247088A JP12247088A JPS64681A JP S64681 A JPS64681 A JP S64681A JP 12247088 A JP12247088 A JP 12247088A JP 12247088 A JP12247088 A JP 12247088A JP S64681 A JPS64681 A JP S64681A
Authority
JP
Japan
Prior art keywords
electrodes
resistor
self
resistance value
pair
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.)
Pending
Application number
JP12247088A
Other languages
Japanese (ja)
Other versions
JPH01681A (en
Inventor
Ryoichi Ito
Yukio Shimazaki
Toshimasa Hatta
Shigeru Kashiwazaki
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable Ltd
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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP12247088A priority Critical patent/JPS64681A/en
Publication of JPH01681A publication Critical patent/JPH01681A/en
Publication of JPS64681A publication Critical patent/JPS64681A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To minimize fluctuations in a resistance value and an operational temperature of a heater after long-term energization by forming thin adhesion layers around a pair of electrodes.
CONSTITUTION: Surfaces of a pair of electrodes 1 and 2 are coated with thin adhesion layers 3, for example, vinyl trimethoxy silane. Extrusion coating of a resistive material, which consists of a mixture of crystalline plastics and a conductive additive and has a positive temperature coefficient, is performed between electrodes 1 and 2 so as to form a resistor 4. Adhesiveness of the electrodes 1, 2 to the resistor 4 is improved by forming the layer 3 in this way. No peeling phenomenon occurs between the electrodes 1, 2 and the resistor 4 even after long-term energization, so that a resistance value and an operational temperature are stabilized.
COPYRIGHT: (C)1989,JPO&Japio
JP12247088A 1988-05-19 1988-05-19 Self-temperature controlling heater Pending JPS64681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12247088A JPS64681A (en) 1988-05-19 1988-05-19 Self-temperature controlling heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12247088A JPS64681A (en) 1988-05-19 1988-05-19 Self-temperature controlling heater

Publications (2)

Publication Number Publication Date
JPH01681A JPH01681A (en) 1989-01-05
JPS64681A true JPS64681A (en) 1989-01-05

Family

ID=14836642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12247088A Pending JPS64681A (en) 1988-05-19 1988-05-19 Self-temperature controlling heater

Country Status (1)

Country Link
JP (1) JPS64681A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04345785A (en) * 1991-05-22 1992-12-01 Matsushita Electric Ind Co Ltd Manufacture of resistor with positive resistance temperature coefficient and heating element employing it

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5073249A (en) * 1973-10-31 1975-06-17
JPS5432173U (en) * 1977-08-05 1979-03-02
JPS55151782A (en) * 1979-05-10 1980-11-26 Sunbeam Corp Flexible heater and method of manufacturing same
JPS5614222A (en) * 1979-07-17 1981-02-12 Casio Comput Co Ltd Production of electro-optical display cell

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5073249A (en) * 1973-10-31 1975-06-17
JPS5432173U (en) * 1977-08-05 1979-03-02
JPS55151782A (en) * 1979-05-10 1980-11-26 Sunbeam Corp Flexible heater and method of manufacturing same
JPS5614222A (en) * 1979-07-17 1981-02-12 Casio Comput Co Ltd Production of electro-optical display cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04345785A (en) * 1991-05-22 1992-12-01 Matsushita Electric Ind Co Ltd Manufacture of resistor with positive resistance temperature coefficient and heating element employing it

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