JPS58127594U - sheet heating element - Google Patents
sheet heating elementInfo
- Publication number
- JPS58127594U JPS58127594U JP2620482U JP2620482U JPS58127594U JP S58127594 U JPS58127594 U JP S58127594U JP 2620482 U JP2620482 U JP 2620482U JP 2620482 U JP2620482 U JP 2620482U JP S58127594 U JPS58127594 U JP S58127594U
- Authority
- JP
- Japan
- Prior art keywords
- line
- section
- quadrilateral section
- heating line
- quadrilateral
- 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
Links
Landscapes
- Surface Heating Bodies (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
第１図はこの考案の一実施例を示す平面図、第２図Ａ〜
Ｄはそれぞれその１つの発熱線路パターンを示す概略平
面図、第３図ないし第５図はそれ ・ぞれ外形が長円
形をなす面状発熱体の加工工程を示す説明図である。
１・・・・・・絶縁シート、２・・・・・・発熱線路パ
ターン、３・・・・・・幅方向分断線、４・・・・・・
四辺形区画、４ａ・・・・・・隅面域、４ｂ・・・・・
・主面域、５・・・・・・接続線路、６・・・・・・円
弧状分断線、７・・・・・・主発熱線路、７ａ・・・・
・パ端子用導電部、８・・・・・・補助発熱線路（第１
）、８ａ・・・・・・迂回路部、８ｂ・・・・・・端子
用導電部、９・・・・・・補助発熱線路（第２２）、Ｉ
Ｄａ、 １０ｂ、 １０Ｃ−−−−−−短絡部、
１１・・・・・・面状発熱体母材、１２ａ。
１２ｂ・・・・・・切込、１３．１３’・・・・・・折
返線部、１４．１５・・・・・・リード線、Ｐ・・・・
・・パンチ穴。
と■＝へ戸汁
Ｌ−一届母卜５
．４ａFigure 1 is a plan view showing an embodiment of this invention, Figure 2A~
D is a schematic plan view showing one heating line pattern, and FIGS. 3 to 5 are explanatory diagrams showing processing steps of a planar heating element each having an oval outer shape. 1...Insulating sheet, 2...Heating line pattern, 3...Width direction dividing line, 4...
Quadrilateral section, 4a... Corner area, 4b...
・Main surface area, 5... Connection line, 6... Arc-shaped dividing line, 7... Main heating line, 7a...
・Conductive part for terminal, 8...Auxiliary heating line (first
), 8a...Detour section, 8b...Terminal conductive section, 9...Auxiliary heating line (22nd), I
Da, 10b, 10C----short circuit part,
11... Planar heating element base material, 12a. 12b...Notch, 13.13'...Fold line part, 14.15...Lead wire, P...
...Punch hole. and ■ = Hetojiru L - One delivery mother 5 . 4a
Claims (1)
複数の同一発熱線路パターンを敷設した面状発熱体にお
いて、幅方向分断線で前記絶縁シートを前記発熱線路パ
ターン１つの敷設区間に相当する所定区間に仕切って与
えられる四辺形区画の一側縁に両端部を沿わせて前記四
辺形区画の二側部に配設した接続線路と、両端部を前記
接続線路の両端部に沿わせるとともに前記幅方向分断線
の途中から前記四辺形区画の他側縁にかけて分岐する一
対の円弧状分断線で仕切られる前記四辺形区画の他側部
両隅面域を除く主面域に配設した主発熱線路と、両端部
が前記主発熱線路の一端部に連続し前記四辺形区画の一
側部から他側部隅面域にかけて配設され円弧状分断線越
境部を隣接する他の四辺形区画の隅面域に延設した補助
発熱線路と、前記円弧状分断線に近い前記主発熱線路の
途中に形成した一対の端子用導電部と、前記円弧状分断
線に近い主面域側に位置する前記補助発熱線路の往路・
復路に形成した一対の端子用導電部と１、前記接続線路
の端部と前記主発熱線路の端部の間を短絡し必要に応じ
分断される短絡部とで前記各発熱線路パターンを形成し
たことを特徴とする面状発熱体。In a planar heating element in which a plurality of identical heat generating line patterns that are continuous in the longitudinal direction of the insulating sheet are laid inside the insulating sheet, the insulating sheet is separated in a predetermined section corresponding to the laying section of one heat generating line pattern at the width direction dividing line. a connecting line arranged on two sides of the quadrilateral section with both ends along one side edge of the quadrilateral section partitioned into the quadrilateral section; A main heating line disposed in a main surface area excluding both corner areas of the other side of the quadrilateral section, which is partitioned by a pair of arcuate dividing lines that branch from the middle of the direction dividing line to the other side edge of the quadrilateral section. and a corner of another quadrilateral section adjacent to the arc-shaped dividing line crossing border area, with both ends continuous to one end of the main heating line, and arranged from one side of the quadrilateral section to the corner area of the other side. an auxiliary heating line extending across the surface area; a pair of conductive parts for terminals formed in the middle of the main heating line near the arcuate dividing line; Outbound route of auxiliary heating line
Each heating line pattern was formed by a pair of conductive parts for terminals formed on the return path, 1, and a short-circuit part that short-circuited between the end of the connection line and the end of the main heating line and was separated as necessary. A sheet heating element characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2620482U JPS58127594U (en) | 1982-02-23 | 1982-02-23 | sheet heating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2620482U JPS58127594U (en) | 1982-02-23 | 1982-02-23 | sheet heating element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58127594U true JPS58127594U (en) | 1983-08-30 |
| JPS6247188Y2 JPS6247188Y2 (en) | 1987-12-25 |
Family
ID=30038164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2620482U Granted JPS58127594U (en) | 1982-02-23 | 1982-02-23 | sheet heating element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58127594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009199967A (en) * | 2008-02-25 | 2009-09-03 | Satoru Murayama | Electric heater |
-
1982
- 1982-02-23 JP JP2620482U patent/JPS58127594U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009199967A (en) * | 2008-02-25 | 2009-09-03 | Satoru Murayama | Electric heater |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6247188Y2 (en) | 1987-12-25 |
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