JPS55131979A - Positive temperature coefficient porcelain heater - Google Patents

Positive temperature coefficient porcelain heater

Info

Publication number
JPS55131979A
JPS55131979A JP3934779A JP3934779A JPS55131979A JP S55131979 A JPS55131979 A JP S55131979A JP 3934779 A JP3934779 A JP 3934779A JP 3934779 A JP3934779 A JP 3934779A JP S55131979 A JPS55131979 A JP S55131979A
Authority
JP
Japan
Prior art keywords
temperature coefficient
positive temperature
porcelain heater
porcelain
heater
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
JP3934779A
Other languages
Japanese (ja)
Inventor
Shigetaka Wada
Takao Murase
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority to JP3934779A priority Critical patent/JPS55131979A/en
Publication of JPS55131979A publication Critical patent/JPS55131979A/en
Pending legal-status Critical Current

Links

Landscapes

  • Resistance Heating (AREA)
JP3934779A 1979-04-03 1979-04-03 Positive temperature coefficient porcelain heater Pending JPS55131979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3934779A JPS55131979A (en) 1979-04-03 1979-04-03 Positive temperature coefficient porcelain heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3934779A JPS55131979A (en) 1979-04-03 1979-04-03 Positive temperature coefficient porcelain heater

Publications (1)

Publication Number Publication Date
JPS55131979A true JPS55131979A (en) 1980-10-14

Family

ID=12550536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3934779A Pending JPS55131979A (en) 1979-04-03 1979-04-03 Positive temperature coefficient porcelain heater

Country Status (1)

Country Link
JP (1) JPS55131979A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57109283A (en) * 1980-12-26 1982-07-07 Matsushita Electric Ind Co Ltd Positive temperature coefficient thermistor heater
JPS5897285A (en) * 1981-12-04 1983-06-09 松下電器産業株式会社 Semiconductor heater
JPS5993094U (en) * 1982-12-16 1984-06-23 ティーディーケイ株式会社 Positive characteristic thermistor
EP1906708A1 (en) * 2006-09-29 2008-04-02 Valeo Systèmes Thermiques Heating metal element with an airflow passing through it

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835864A (en) * 1971-09-09 1973-05-26
JPS4842823U (en) * 1971-09-19 1973-06-01
JPS5346260A (en) * 1976-10-06 1978-04-25 Bodenseewerk Perkin Elmer Co Circuit for converting analog to digital and vice versa
JPS53146340A (en) * 1977-05-27 1978-12-20 Hitachi Ltd Heating element

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835864A (en) * 1971-09-09 1973-05-26
JPS4842823U (en) * 1971-09-19 1973-06-01
JPS5346260A (en) * 1976-10-06 1978-04-25 Bodenseewerk Perkin Elmer Co Circuit for converting analog to digital and vice versa
JPS53146340A (en) * 1977-05-27 1978-12-20 Hitachi Ltd Heating element

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57109283A (en) * 1980-12-26 1982-07-07 Matsushita Electric Ind Co Ltd Positive temperature coefficient thermistor heater
JPH0128468B2 (en) * 1980-12-26 1989-06-02 Matsushita Electric Ind Co Ltd
JPS5897285A (en) * 1981-12-04 1983-06-09 松下電器産業株式会社 Semiconductor heater
JPH0415597B2 (en) * 1981-12-04 1992-03-18 Matsushita Electric Ind Co Ltd
JPS5993094U (en) * 1982-12-16 1984-06-23 ティーディーケイ株式会社 Positive characteristic thermistor
EP1906708A1 (en) * 2006-09-29 2008-04-02 Valeo Systèmes Thermiques Heating metal element with an airflow passing through it
FR2906602A1 (en) * 2006-09-29 2008-04-04 Valeo Systemes Thermiques HEATED METALLIC ELEMENT CROSSING BY AN AIR FLOW.

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