JPH0454191U - - Google Patents
Info
- Publication number
- JPH0454191U JPH0454191U JP1990095871U JP9587190U JPH0454191U JP H0454191 U JPH0454191 U JP H0454191U JP 1990095871 U JP1990095871 U JP 1990095871U JP 9587190 U JP9587190 U JP 9587190U JP H0454191 U JPH0454191 U JP H0454191U
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- electrodes
- auxiliary electrode
- planar heating
- element layer
- 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
Links
- 238000010438 heat treatment Methods 0.000 claims description 8
- 230000020169 heat generation Effects 0.000 claims 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
- H05B2203/006—Heaters using a particular layout for the resistive material or resistive elements using interdigitated electrodes
Landscapes
- Surface Heating Bodies (AREA)
Description
第１図は本考案にかかる面状発熱体の第１の実
施例を示すための斜視図、第２図は本考案にかか
る面状発熱体の第２の実施例を示すための斜視図
、第３図は第１図実施例に付随した具体例を説明
するためのグラフである。
１０……面状発熱体、１１……発熱体層、１２
，１３……電極、１４，１４Ａ〜１４Ｃ……補助
電極。
FIG. 1 is a perspective view showing a first embodiment of the planar heating element according to the present invention, FIG. 2 is a perspective view showing a second embodiment of the planar heating element according to the invention, FIG. 3 is a graph for explaining a specific example accompanying the embodiment of FIG. 1. 10 ...Planar heating element, 11...Heating element layer, 12
, 13... electrode, 14, 14A to 14C... auxiliary electrode.
Claims (1)
設された面状発熱体において、電極１２，１３間
に少なくとも１つの補助電極１４Ａ〜１４Ｃが配
設されており、電極１２，１３と補助電極１４Ａ
，１４Ｃとの間の距離および補助電極１４Ａ〜１
４Ｃ間の距離が発熱体層１１の維持すべき発熱温
度に応じて決定されてなることを特徴とする面状
発熱体。 In the planar heating element in which electrodes are arranged for the heating element layer having PTC characteristics, at least one auxiliary electrode 14A to 14C is arranged between the electrodes 12 and 13, and the electrodes 12 and 13 and the auxiliary electrode 14A
, 14C and the auxiliary electrodes 14A to 1
A planar heating element characterized in that the distance between 4C is determined according to the heat generation temperature to be maintained by the heating element layer 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990095871U JPH0454191U (en) | 1990-09-12 | 1990-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990095871U JPH0454191U (en) | 1990-09-12 | 1990-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0454191U true JPH0454191U (en) | 1992-05-08 |
Family
ID=31834953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990095871U Pending JPH0454191U (en) | 1990-09-12 | 1990-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454191U (en) |
-
1990
- 1990-09-12 JP JP1990095871U patent/JPH0454191U/ja active Pending