JPS62129883U - - Google Patents

Info

Publication number
JPS62129883U
JPS62129883U JP1601186U JP1601186U JPS62129883U JP S62129883 U JPS62129883 U JP S62129883U JP 1601186 U JP1601186 U JP 1601186U JP 1601186 U JP1601186 U JP 1601186U JP S62129883 U JPS62129883 U JP S62129883U
Authority
JP
Japan
Prior art keywords
ptc thermistor
demagnetizing
thermistor element
switch
current control
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
JP1601186U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1601186U priority Critical patent/JPS62129883U/ja
Publication of JPS62129883U publication Critical patent/JPS62129883U/ja
Pending legal-status Critical Current

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Description

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

第１図及び第２図は本考案の一実施例の消磁素
子の常温時及び高温時の断面図、第３図は同実施
例の消磁素子を用いた消磁回路の回路図、第４図
ａ及びｂは同実施例の消磁素子に用いる共通電極
の外観図及び断面図、第５図は従来の消磁素子の
断面図、第６図は従来の消磁素子を用いた消磁回
路の回路図である。 １：電流制御用正特性サーミスタ素子、２：加
熱用正特性サーミスタ素子、３：共通電極、３ａ
：接点部、４：絶縁体、１１：消磁コイル。 1 and 2 are cross-sectional views of a demagnetizing element according to an embodiment of the present invention at room temperature and high temperature, FIG. 3 is a circuit diagram of a demagnetizing circuit using the demagnetizing element of the same embodiment, and FIG. 4 a and b are an external view and a sectional view of the common electrode used in the demagnetizing element of the same embodiment, FIG. 5 is a sectional view of a conventional demagnetizing element, and FIG. 6 is a circuit diagram of a demagnetizing circuit using a conventional demagnetizing element. . 1: Positive temperature coefficient thermistor element for current control, 2: Positive temperature coefficient thermistor element for heating, 3: Common electrode, 3a
: Contact part, 4: Insulator, 11: Demagnetizing coil.

Claims (1)

【実用新案登録請求の範囲】 加熱用正特性サーミスタ素子の熱で電流制御用
正特性サーミスタ素子の抵抗を増加させて消磁電
流を減衰させるようにした消磁素子において、 熱変形型金属電極を用いたスイツチを前記電流
制御用正特性サーミスタ素子に直列に接続すると
共に、前記スイツチを前記加熱用正特性サーミス
タ素子に熱的に結合してなることを特徴とする消
磁素子。[Scope of Claim for Utility Model Registration] A demagnetizing element that uses heat from a heating PTC thermistor element to increase the resistance of a PTC thermistor element for current control to attenuate the demagnetizing current, using a thermally deformable metal electrode. A degaussing element characterized in that a switch is connected in series to the current control PTC thermistor element, and the switch is thermally coupled to the heating PTC thermistor element.
JP1601186U 1986-02-05 1986-02-05 Pending JPS62129883U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1601186U JPS62129883U (en) 1986-02-05 1986-02-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1601186U JPS62129883U (en) 1986-02-05 1986-02-05

Publications (1)

Publication Number Publication Date
JPS62129883U true JPS62129883U (en) 1987-08-17

Family

ID=30807477

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1601186U Pending JPS62129883U (en) 1986-02-05 1986-02-05

Country Status (1)

Country Link
JP (1) JPS62129883U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02155824A (en) * 1988-12-07 1990-06-14 Taiheiyo Kogyo Kk Blowing control device
JPH03104704U (en) * 1989-12-08 1991-10-30

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02155824A (en) * 1988-12-07 1990-06-14 Taiheiyo Kogyo Kk Blowing control device
JPH03104704U (en) * 1989-12-08 1991-10-30

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