JPS62129794U - - Google Patents

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Publication number
JPS62129794U
JPS62129794U JP1761586U JP1761586U JPS62129794U JP S62129794 U JPS62129794 U JP S62129794U JP 1761586 U JP1761586 U JP 1761586U JP 1761586 U JP1761586 U JP 1761586U JP S62129794 U JPS62129794 U JP S62129794U
Authority
JP
Japan
Prior art keywords
temperature coefficient
positive temperature
coefficient thermistor
heat sink
electrode terminals
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.)
Granted
Application number
JP1761586U
Other languages
Japanese (ja)
Other versions
JPH0514470Y2 (en
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 JP1986017615U priority Critical patent/JPH0514470Y2/ja
Publication of JPS62129794U publication Critical patent/JPS62129794U/ja
Application granted granted Critical
Publication of JPH0514470Y2 publication Critical patent/JPH0514470Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Catching Or Destruction (AREA)
  • Resistance Heating (AREA)
  • Thermistors And Varistors (AREA)

Description

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

第１図は本考案に係る正特性サーミスタ装置の
分解斜視図、第２図は同じく組立斜視図、第３図
は第２図Ａ１―Ａ１線上断面図、第４図は第２図
Ａ２―Ａ２線上断面図、第５図は第３図Ａ３―Ａ
３線上断面図、第６図は本考案に係る正特性サー
ミスタ装置を液体式電気蚊取器に使用した例を示
す図、第７図は本考案に係る正特性サーミスタ装
置の電流及び発熱温度―時間特性図である。 ７……ケース、９，１２……電極端子、１１…
…正特性サーミスタ、１３……絶縁板、１４……
放熱板、１４１……突出部、１４２……筒状部、
１５……カバー。 Fig. 1 is an exploded perspective view of a positive temperature coefficient thermistor device according to the present invention, Fig. 2 is an assembled perspective view, Fig. 3 is a sectional view taken along the line A1 - A in Fig. 2, and Fig. 4 is a cross-sectional view taken from Fig. 2A. 2 -A 2- line sectional view, Figure 5 is Figure 3A 3 -A
3- line cross-sectional view, FIG. 6 is a diagram showing an example of using the PTC thermistor device according to the present invention in a liquid electric mosquito repellent, and FIG. 7 is a diagram showing the current and heat generation temperature of the PTC thermistor device according to the present invention. It is a time characteristic diagram. 7...Case, 9, 12...Electrode terminal, 11...
...Positive characteristic thermistor, 13...Insulating plate, 14...
Heat sink, 141... protrusion, 142... cylindrical part,
15...Cover.

Claims (1)

【実用新案登録請求の範囲】 (1) 厚み方向の両面に電極を有する正特性サー
ミスタと、この正特性サーミスタの前記電極に対
接する一対の電極端子と、この一対の電極端子の
一方の上に電気的に絶縁して重ねられる放熱板と
を、ケースに支持固定した正特性サーミスタ装置
において、前記放熱板は、ケース外部に一体的に
突き出る突出部を有し、この突出部に被加熱体と
の熱結合部となる筒状部を有することを特徴とす
る正特性サーミスタ装置。 (2) 前記放熱板の前記突出部は、前記絶縁板と
の重ね面から連続して延びる平板状でなり、前記
筒状部は前記突出部の厚み方向に形成される孔を
有するものでなることを特徴とする実用新案登録
請求の範囲第１項に記載の正特性サーミスタ装置
。 (3) 前記２つの電極端子のうち、少なくとも一
方は、過電流溶断部となる狭幅部を有するもので
なることを特徴とする実用新案登録請求の範囲第
１項または第２項に記載の正特性サーミスタ装置
。[Claims for Utility Model Registration] (1) A positive temperature coefficient thermistor having electrodes on both sides in the thickness direction, a pair of electrode terminals facing the electrodes of the positive temperature coefficient thermistor, and a pair of electrode terminals on one of the pair of electrode terminals. In a positive temperature coefficient thermistor device in which a heat sink is supported and fixed to a case and is electrically insulated and stacked, the heat sink has a protrusion that integrally projects outside the case, and the heat sink is connected to the heated body in the protrusion. A positive temperature coefficient thermistor device characterized by having a cylindrical part that serves as a thermal coupling part. (2) The protruding portion of the heat sink has a flat plate shape that extends continuously from the overlapped surface with the insulating plate, and the cylindrical portion has a hole formed in the thickness direction of the protruding portion. A positive temperature coefficient thermistor device according to claim 1 of the utility model registration claim. (3) At least one of the two electrode terminals has a narrow portion that serves as an overcurrent fusing portion, as set forth in claim 1 or 2 of the utility model registration claim. Positive characteristic thermistor device.
JP1986017615U 1986-02-10 1986-02-10 Expired - Lifetime JPH0514470Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986017615U JPH0514470Y2 (en) 1986-02-10 1986-02-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986017615U JPH0514470Y2 (en) 1986-02-10 1986-02-10

Publications (2)

Publication Number Publication Date
JPS62129794U true JPS62129794U (en) 1987-08-17
JPH0514470Y2 JPH0514470Y2 (en) 1993-04-16

Family

ID=30810531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986017615U Expired - Lifetime JPH0514470Y2 (en) 1986-02-10 1986-02-10

Country Status (1)

Country Link
JP (1) JPH0514470Y2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0264189U (en) * 1988-11-04 1990-05-14
JPH03112901U (en) * 1990-03-01 1991-11-19
JPH0485702U (en) * 1990-11-30 1992-07-24
DE4292013T1 (en) * 1991-06-26 1994-06-09 Tdk Corp Device for a thermistor with a positive characteristic
EP0998947A1 (en) 1997-06-18 2000-05-10 DBK Espana, S.A. New electric heating device with emission of active substances
WO2008149645A1 (en) * 2007-05-30 2008-12-11 Murata Manufacturing Co., Ltd. Ptc device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5852891U (en) * 1981-09-25 1983-04-09 松下電器産業株式会社 heating element device
JPS5982987U (en) * 1982-11-26 1984-06-05 ティーディーケイ株式会社 heat generating device
JPS59125088U (en) * 1983-02-10 1984-08-23 松下電器産業株式会社 heating element

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991660A (en) * 1975-04-15 1976-11-16 The Mead Corporation Carton expander

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5852891U (en) * 1981-09-25 1983-04-09 松下電器産業株式会社 heating element device
JPS5982987U (en) * 1982-11-26 1984-06-05 ティーディーケイ株式会社 heat generating device
JPS59125088U (en) * 1983-02-10 1984-08-23 松下電器産業株式会社 heating element

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0264189U (en) * 1988-11-04 1990-05-14
JPH03112901U (en) * 1990-03-01 1991-11-19
JPH0485702U (en) * 1990-11-30 1992-07-24
DE4292013T1 (en) * 1991-06-26 1994-06-09 Tdk Corp Device for a thermistor with a positive characteristic
DE4292013C2 (en) * 1991-06-26 2003-09-25 Tdk Corp Device with a PTC resistor and a heating device
DE4292013B8 (en) * 1991-06-26 2005-06-30 Tdk Corp. Device with a PTC resistor and a heater
EP0998947A1 (en) 1997-06-18 2000-05-10 DBK Espana, S.A. New electric heating device with emission of active substances
WO2008149645A1 (en) * 2007-05-30 2008-12-11 Murata Manufacturing Co., Ltd. Ptc device
JPWO2008149645A1 (en) * 2007-05-30 2010-08-19 株式会社村田製作所 PTC device

Also Published As

Publication number Publication date
JPH0514470Y2 (en) 1993-04-16

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