JPS59292U - sheet heating element - Google Patents

sheet heating element

Info

Publication number
JPS59292U
JPS59292U JP9597782U JP9597782U JPS59292U JP S59292 U JPS59292 U JP S59292U JP 9597782 U JP9597782 U JP 9597782U JP 9597782 U JP9597782 U JP 9597782U JP S59292 U JPS59292 U JP S59292U
Authority
JP
Japan
Prior art keywords
heating element
electrodes
sheet heating
layer
pair
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
JP9597782U
Other languages
Japanese (ja)
Inventor
上田　善一
裕之 吉見
Original Assignee
日東電工株式会社
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 日東電工株式会社 filed Critical 日東電工株式会社
Priority to JP9597782U priority Critical patent/JPS59292U/en
Publication of JPS59292U publication Critical patent/JPS59292U/en
Pending legal-status Critical Current

Links

Landscapes

  • Surface Heating Bodies (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) [Summary] 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図は従来の面状発熱体を示す説明図、第２図Ａは本
考案に係る面状発熱体を示す横断面譚明図、第２図Ｂは
第２図ＡにおけるＢ−Ｂ断面説明図、第３図は本考案に
係る面状発熱体の温度制御回路を示す説明図、第４図Ａ
並びは第゛４図Ｂはそれぞれ本考氷に係る面状発熱体に
おける電極構成の側倒を示す説明図である。 図において、１は通電式発熱シート、２は絶縁層、３は
プラスチックサーミスタ層、４ａ、　　４ｂは電極、５
は絶縁層である。Fig. 1 is an explanatory diagram showing a conventional planar heating element, Fig. 2A is a cross-sectional view showing a planar heating element according to the present invention, and Fig. 2B is an explanatory diagram of the BB cross section in Fig. 2A. , FIG. 3 is an explanatory diagram showing the temperature control circuit of the planar heating element according to the present invention, and FIG. 4A
Figure 4B is an explanatory view showing the electrode structure of the planar heating element according to the present invention being turned sideways. In the figure, 1 is an electric heating sheet, 2 is an insulating layer, 3 is a plastic thermistor layer, 4a and 4b are electrodes, and 5
is an insulating layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 通電式発熱シートの片面には絶縁層を、他面にはプラス
チックサーミスタ層をそれぞれ設け、該サーミスタ層の
表面には温度検知用の一対の電極を設け、更に絶縁層を
設けた発熱体において、上記一対の電極を、相互に交互
し、かつ上記プラスチックサーミスタ層のはＳ゛全面分
布せる多条電極としたことを特徴とする面状発熱体。In a heating element in which an insulating layer is provided on one side of an energized heating sheet and a plastic thermistor layer is provided on the other side, a pair of electrodes for temperature detection is provided on the surface of the thermistor layer, and an insulating layer is further provided, A planar heating element characterized in that the pair of electrodes are multi-striped electrodes that alternate with each other and are distributed over the entire surface of the plastic thermistor layer.
JP9597782U 1982-06-25 1982-06-25 sheet heating element Pending JPS59292U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9597782U JPS59292U (en) 1982-06-25 1982-06-25 sheet heating element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9597782U JPS59292U (en) 1982-06-25 1982-06-25 sheet heating element

Publications (1)

Publication Number Publication Date
JPS59292U true JPS59292U (en) 1984-01-05

Family

ID=30228944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9597782U Pending JPS59292U (en) 1982-06-25 1982-06-25 sheet heating element

Country Status (1)

Country Link
JP (1) JPS59292U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01173592A (en) * 1987-12-26 1989-07-10 Daikin Ind Ltd Woven surface-shaped heating sheet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01173592A (en) * 1987-12-26 1989-07-10 Daikin Ind Ltd Woven surface-shaped heating sheet

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