JPH048397U - - Google Patents

Info

Publication number
JPH048397U
JPH048397U JP4908590U JP4908590U JPH048397U JP H048397 U JPH048397 U JP H048397U JP 4908590 U JP4908590 U JP 4908590U JP 4908590 U JP4908590 U JP 4908590U JP H048397 U JPH048397 U JP H048397U
Authority
JP
Japan
Prior art keywords
heat generating
region
generating element
temperature
cartridge 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.)
Granted
Application number
JP4908590U
Other languages
Japanese (ja)
Other versions
JP2543980Y2 (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 JP1990049085U priority Critical patent/JP2543980Y2/en
Publication of JPH048397U publication Critical patent/JPH048397U/ja
Application granted granted Critical
Publication of JP2543980Y2 publication Critical patent/JP2543980Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Resistance Heating (AREA)

Description

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

第１図は本考案の第１の実施例によるカートリ
ツヂヒータを示す断面図、第２図は本考案の第２
の実施例によるカートリツヂヒータを示す断面図
、第３図は本考案の第３の実施例によるカートリ
ツヂヒータを示す断面図、第４図は本考案の第４
の実施例によるカートリツヂヒータを示す断面図
、第５図は従来のカートリツヂヒータを示す断面
図である。 １……外装管、３……電気無機絶縁物、５……
発熱要素、７ａ……第１のリード線、７ｂ……第
２のリード線、９……温度調節器、１１……フラ
ンジ部、１３……ボビン、１５ａ，１５ｂ……仕
切板、１７……接続端子、２３……第３のリード
線、２４……第４のリード線、２１……温度ヒユ
ーズ。 FIG. 1 is a sectional view showing a cartridge heater according to a first embodiment of the present invention, and FIG. 2 is a cross-sectional view showing a cartridge heater according to a second embodiment of the present invention.
3 is a sectional view showing a cartridge heater according to a third embodiment of the present invention, and FIG. 4 is a sectional view showing a cartridge heater according to a third embodiment of the present invention.
5 is a sectional view showing a conventional cartridge heater. FIG. 5 is a sectional view showing a conventional cartridge heater. 1...Exterior pipe, 3...Electric inorganic insulator, 5...
Heat generating element, 7a...first lead wire, 7b...second lead wire, 9...temperature regulator, 11...flange section, 13...bobbin, 15a, 15b...partition plate, 17... Connection terminal, 23...Third lead wire, 24...Fourth lead wire, 21...Temperature fuse.

Claims (1)

【実用新案登録請求の範囲】 １ 一方を閉口した外装管と、該外装管内に無機
電気絶縁物を介して配した発熱要素と、上記外装
管内に配され、上記発熱要素の温度を感知して該
発熱要素の電源をＯＮ−ＯＦＦする温度調節器と
を含むカートリツヂヒータにおいて、上記外装管
は第１の領域と、該第１の領域に管軸方向で隣接
した第２の領域とを有し、上記発熱要素は上記第
１の領域に対応して配され、上記温度調節器は上
記第２の領域に対応して配されていることを特徴
とするカートリツヂヒータ。 ２ 上記第２の領域は、上記発熱要素の温度を感
知して該発熱要素の電源をＯＦＦする温度ヒユー
ズを有している請求項１記載のカートリツヂヒー
タ。[Claims for Utility Model Registration] 1. An exterior tube with one end closed, a heat generating element disposed within the exterior tube via an inorganic electrical insulator, and a heat generating element disposed within the exterior tube that senses the temperature of the heat generating element. In the cartridge heater including a temperature controller that turns on and off the power of the heating element, the exterior tube has a first region and a second region adjacent to the first region in the tube axis direction. A cartridge heater, wherein the heat generating element is disposed corresponding to the first region, and the temperature regulator is disposed corresponding to the second region. 2. The cartridge heater according to claim 1, wherein the second region has a temperature fuse that senses the temperature of the heat generating element and turns off the power to the heat generating element.
JP1990049085U 1990-05-14 1990-05-14 Cartridge heater Expired - Fee Related JP2543980Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990049085U JP2543980Y2 (en) 1990-05-14 1990-05-14 Cartridge heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990049085U JP2543980Y2 (en) 1990-05-14 1990-05-14 Cartridge heater

Publications (2)

Publication Number Publication Date
JPH048397U true JPH048397U (en) 1992-01-24
JP2543980Y2 JP2543980Y2 (en) 1997-08-13

Family

ID=31566476

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990049085U Expired - Fee Related JP2543980Y2 (en) 1990-05-14 1990-05-14 Cartridge heater

Country Status (1)

Country Link
JP (1) JP2543980Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0757857A (en) * 1993-08-06 1995-03-03 Nippon Dennetsu Co Ltd Electric heating element and manufacturing method thereof
JP2002162296A (en) * 2000-11-27 2002-06-07 Nippon Dennetsu Co Ltd Heater with temperature sensor
JP2012143203A (en) * 2011-01-13 2012-08-02 Kyoei Aqua Tec Kk Heater for aquarium
JP2013051181A (en) * 2011-08-31 2013-03-14 Ihi Corp Sheath heater

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241392U (en) * 1988-09-10 1990-03-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241392U (en) * 1988-09-10 1990-03-22

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0757857A (en) * 1993-08-06 1995-03-03 Nippon Dennetsu Co Ltd Electric heating element and manufacturing method thereof
JP2002162296A (en) * 2000-11-27 2002-06-07 Nippon Dennetsu Co Ltd Heater with temperature sensor
JP2012143203A (en) * 2011-01-13 2012-08-02 Kyoei Aqua Tec Kk Heater for aquarium
JP2013051181A (en) * 2011-08-31 2013-03-14 Ihi Corp Sheath heater

Also Published As

Publication number Publication date
JP2543980Y2 (en) 1997-08-13

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LAPS Cancellation because of no payment of annual fees