JPS58101487U - Positive temperature coefficient thermistor heating element - Google Patents

Positive temperature coefficient thermistor heating element

Info

Publication number
JPS58101487U
JPS58101487U JP19852781U JP19852781U JPS58101487U JP S58101487 U JPS58101487 U JP S58101487U JP 19852781 U JP19852781 U JP 19852781U JP 19852781 U JP19852781 U JP 19852781U JP S58101487 U JPS58101487 U JP S58101487U
Authority
JP
Japan
Prior art keywords
temperature coefficient
positive temperature
coefficient thermistor
heating element
thermistor heating
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
JP19852781U
Other languages
Japanese (ja)
Inventor
金谷　健司
大島　信正
悦朗 幅田
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP19852781U priority Critical patent/JPS58101487U/en
Publication of JPS58101487U publication Critical patent/JPS58101487U/en
Pending legal-status Critical Current

Links

Landscapes

  • Resistance Heating (AREA)
  • Thermistors And Varistors (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図、第２８図および第３図はそれぞれ本考案に係る
正特性サーミスタ発熱体の各実施例を示す斜視図である
。 １・・・正特性サーミスタ素子、２．　３．　４・・・
アルミナ放熱フィン。1, 28 and 3 are perspective views showing respective embodiments of the PTC thermistor heating element according to the present invention. 1...Positive characteristic thermistor element, 2. 3. 4...
Alumina heat dissipation fin.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）正特性サーミスタ素子の両面に放熱フィンを密着
固定し、この放熱フィンの材質としてアルミナを用いた
正特性サーミスタ発熱体。(1) A positive temperature coefficient thermistor heating element in which radiation fins are tightly fixed on both sides of a positive temperature coefficient thermistor element, and alumina is used as the material for the radiation fins. （２）アルミナを用いた放熱フィンの形状を、断面が多
数の貫通孔を有するもの、または羽根状の複数の突出部
を有するもの、あるいは連続した波状を有するいずれか
１つあ構成とした実用新案登録請求の第（１）項記載の
正特性サーミスタ発熱体。(2) Practical use of a heat dissipation fin made of alumina whose cross section has one of the following: one with a large number of through holes, one with a plurality of wing-like protrusions, or one with a continuous wave shape. A positive temperature coefficient thermistor heating element according to item (1) of the patent application.
JP19852781U 1981-12-28 1981-12-28 Positive temperature coefficient thermistor heating element Pending JPS58101487U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19852781U JPS58101487U (en) 1981-12-28 1981-12-28 Positive temperature coefficient thermistor heating element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19852781U JPS58101487U (en) 1981-12-28 1981-12-28 Positive temperature coefficient thermistor heating element

Publications (1)

Publication Number Publication Date
JPS58101487U true JPS58101487U (en) 1983-07-09

Family

ID=30111713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19852781U Pending JPS58101487U (en) 1981-12-28 1981-12-28 Positive temperature coefficient thermistor heating element

Country Status (1)

Country Link
JP (1) JPS58101487U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62107261A (en) * 1985-11-04 1987-05-18 Nippon Denso Co Ltd Intake air heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62107261A (en) * 1985-11-04 1987-05-18 Nippon Denso Co Ltd Intake air heater

Similar Documents

Publication Publication Date Title
JPS58101487U (en) Positive temperature coefficient thermistor heating element
JPS58101491U (en) Positive temperature coefficient thermistor heating element
JPS58101492U (en) Positive temperature coefficient thermistor heating element
JPS5828993U (en) hot air heating element
JPS58101486U (en) Positive temperature coefficient thermistor heating element
JPS58152792U (en) heater
JPS58101490U (en) Positive temperature coefficient thermistor heating element
JPS5883685U (en) refrigerant heater
JPS6071879U (en) Mounting structure of corrugated heat dissipation fins
JPS5983047U (en) Heat pipe type radiator
JPS6019182U (en) hot plate
JPS6029391U (en) constant temperature heating element
JPS59134769U (en) Heat exchanger
JPS59123868U (en) Heat roller fixing device
JPS58102166U (en) solar heat storage device
JPS5878593U (en) Blower type constant temperature heating element
JPS5827885U (en) hot air heating element
JPS5937030U (en) rice cooker
JPS59153495U (en) Heat exchanger
JPS5895647U (en) radiator
JPS58194455U (en) Hot air heater
JPS5942478U (en) Heat exchanger tube
JPS5883686U (en) refrigerant heater
JPS5916090U (en) heat generating device
JPS58183158U (en) Chair with hot air generator