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
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 [2D] 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。
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。
Claims (1)
- ＰＴＣ特性を有する発熱体層に対して電極が配
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。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990095871U JPH0454191U (ja) | 1990-09-12 | 1990-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990095871U JPH0454191U (ja) | 1990-09-12 | 1990-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0454191U true JPH0454191U (ja) | 1992-05-08 |
Family
ID=31834953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990095871U Pending JPH0454191U (ja) | 1990-09-12 | 1990-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454191U (ja) |
-
1990
- 1990-09-12 JP JP1990095871U patent/JPH0454191U/ja active Pending