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JPS5941988U - pipe heating device - Google Patents

pipe heating device

Info

Publication number
JPS5941988U
JPS5941988U JP13815282U JP13815282U JPS5941988U JP S5941988 U JPS5941988 U JP S5941988U JP 13815282 U JP13815282 U JP 13815282U JP 13815282 U JP13815282 U JP 13815282U JP S5941988 U JPS5941988 U JP S5941988U
Authority
JP
Japan
Prior art keywords
temperature coefficient
positive temperature
coefficient thermistor
pipe
recess
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
JP13815282U
Other languages
Japanese (ja)
Other versions
JPH0236231Y2 (en
Inventor
利和 中村
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP13815282U priority Critical patent/JPS5941988U/en
Publication of JPS5941988U publication Critical patent/JPS5941988U/en
Application granted granted Critical
Publication of JPH0236231Y2 publication Critical patent/JPH0236231Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Resistance Heating (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１１図、第２図および第３図は夫々従来のパイ
プ加熱装置の説明図、第４図は本考案に係るパイプ加熱
装置の一実施例の縦断面図、第５図は第４図のパイプ加
熱装置の横断面図、第６図は第４図のパイプ加熱装置の
放熱ブロックの斜視図、第７図は放熱ブロックのＣ面取
り部分の説明図、第８図は第４図の実施例の変形例の縦
断面図、第９図は本考案のいま一つの実施例の横断面図
である。 ２１・・・・・・放熱ブロック、２１ａ・・・・・・パ
イプ嵌入用凹部、２１ｂ・・・・・・正特性サーミスタ
収容凹部、２２・・・・・・正特性サーミスタ、２３・
・・・・・絶縁材料。゛ Fig. 11, Fig. 2, and Fig. 3 are explanatory diagrams of a conventional pipe heating device, respectively, Fig. 4 is a longitudinal cross-sectional view of an embodiment of the pipe heating device according to the present invention, and Fig. 5 is a schematic diagram of a conventional pipe heating device. 6 is a perspective view of the heat radiation block of the pipe heating device shown in FIG. 4, FIG. 7 is an explanatory diagram of the C-chamfered portion of the heat radiation block, and FIG. 8 is an implementation of the pipe heating device shown in FIG. 4. FIG. 9 is a longitudinal cross-sectional view of a modification of the example, and FIG. 9 is a cross-sectional view of another embodiment of the present invention. 21... Heat dissipation block, 21a... Pipe fitting recess, 21b... Positive temperature coefficient thermistor housing recess, 22... Positive temperature coefficient thermistor, 23.
...Insulating material.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内部を流体が流通する環状パイプの外壁面が密着して嵌
り合うパイプ嵌入用凹部と、平板状の正特性サーミスタ
の主面と対向する内壁面が上記パイプ嵌入用凹部とはＳ
゛平行る正特性サーミスタ収容凹部とを熱伝導性の良好
な材料からなる大略直方体状の放熱ブロックに設け、上
記正特性サーミスタ収容凹部と正特性サーミスタとの間
隙に耐熱性を有する絶縁性充填材を充填し、正特性サー
ミスタの熱を上記放電ブロックを通して上記環状パイプ
に伝達するようにしたことを特徴とするパイプ加熱装置
。The recess for fitting a pipe into which the outer wall surface of an annular pipe through which fluid flows is tightly fitted, and the inner wall surface facing the main surface of a flat positive temperature coefficient thermistor are the recess for fitting a pipe.
``Parallel positive temperature coefficient thermistor housing recesses are provided in a substantially rectangular parallelepiped heat dissipation block made of a material with good thermal conductivity, and an insulating filler having heat resistance is provided in the gap between the positive temperature coefficient thermistor housing recess and the positive temperature coefficient thermistor. A pipe heating device characterized in that the heat of the positive temperature coefficient thermistor is transmitted to the annular pipe through the discharge block.
JP13815282U 1982-09-10 1982-09-10 pipe heating device Granted JPS5941988U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13815282U JPS5941988U (en) 1982-09-10 1982-09-10 pipe heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13815282U JPS5941988U (en) 1982-09-10 1982-09-10 pipe heating device

Publications (2)

Publication Number Publication Date
JPS5941988U true JPS5941988U (en) 1984-03-17
JPH0236231Y2 JPH0236231Y2 (en) 1990-10-02

Family

ID=30310073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13815282U Granted JPS5941988U (en) 1982-09-10 1982-09-10 pipe heating device

Country Status (1)

Country Link
JP (1) JPS5941988U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6338292U (en) * 1986-08-28 1988-03-11
JPS63167696U (en) * 1987-04-21 1988-11-01
JP2011091060A (en) * 2006-07-27 2011-05-06 Air Products & Chemicals Inc Component heater
WO2012120708A1 (en) * 2011-03-04 2012-09-13 カシン工業株式会社 Liquid-heating heater

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4317265Y1 (en) * 1965-03-05 1968-07-17
JPS4987153U (en) * 1972-11-17 1974-07-29
JPS52165450U (en) * 1976-06-09 1977-12-15
JPS5315640A (en) * 1976-07-28 1978-02-13 Hitachi Heating Appliance Co Ltd Heating unit
JPS5553101U (en) * 1978-10-06 1980-04-09

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4317265Y1 (en) * 1965-03-05 1968-07-17
JPS4987153U (en) * 1972-11-17 1974-07-29
JPS52165450U (en) * 1976-06-09 1977-12-15
JPS5315640A (en) * 1976-07-28 1978-02-13 Hitachi Heating Appliance Co Ltd Heating unit
JPS5553101U (en) * 1978-10-06 1980-04-09

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6338292U (en) * 1986-08-28 1988-03-11
JPS63167696U (en) * 1987-04-21 1988-11-01
JP2011091060A (en) * 2006-07-27 2011-05-06 Air Products & Chemicals Inc Component heater
WO2012120708A1 (en) * 2011-03-04 2012-09-13 カシン工業株式会社 Liquid-heating heater
WO2012120718A1 (en) * 2011-03-04 2012-09-13 カシン工業株式会社 Heater and heat pump system
JPWO2012120718A1 (en) * 2011-03-04 2014-07-07 カシン工業株式会社 Heater and heat pump system

Also Published As

Publication number Publication date
JPH0236231Y2 (en) 1990-10-02

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