JPH0298487U - - Google Patents
Info
- Publication number
- JPH0298487U JPH0298487U JP689789U JP689789U JPH0298487U JP H0298487 U JPH0298487 U JP H0298487U JP 689789 U JP689789 U JP 689789U JP 689789 U JP689789 U JP 689789U JP H0298487 U JPH0298487 U JP H0298487U
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- under pressure
- heater wires
- heated
- insulating sheet
- 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 4
- 239000002184 metal Substances 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 1
- 239000010445 mica Substances 0.000 claims 1
- 229910052618 mica group Inorganic materials 0.000 claims 1
Description
第１図は本考案の一実施例を示す面状発熱体の
ヒーター線及び雇板上面図、第２図は同面状発熱
体の側断面図である。
１……ヒーター線、１Ａ……ヒーター素子、２
……雇板、３……係止具、４……絶縁シート板。
FIG. 1 is a top view of heater wires and a cover plate of a planar heating element showing an embodiment of the present invention, and FIG. 2 is a side sectional view of the same planar heating element. 1...Heater wire, 1A...Heater element, 2
... Hiring board, 3... Locking tool, 4... Insulating sheet board.
Claims (1)
互に配した係止具３と、この係止具３にかけ回し
たヒーター線１と、このヒーター線１を加熱して
偏平状に形成し、この加圧形成されたヒーター素
子１Ａをマイカ又はセラミツク等からなる絶縁シ
ート板４で挾みこみ、これらを加圧加熱して一体
形成したことを特徴とする面状発熱体。 Locking tools 3 for patterns are arranged alternately on a metal plate 2 made of a flat metal member, heater wires 1 are routed around the fasteners 3, and the heater wires 1 are heated to form a flat shape. A planar heating element characterized in that a heating element 1A formed under pressure is sandwiched between insulating sheet plates 4 made of mica, ceramic, etc., and these are heated under pressure and integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP689789U JPH0298487U (en) | 1989-01-24 | 1989-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP689789U JPH0298487U (en) | 1989-01-24 | 1989-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0298487U true JPH0298487U (en) | 1990-08-06 |
Family
ID=31211450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP689789U Pending JPH0298487U (en) | 1989-01-24 | 1989-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0298487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022066706A (en) * | 2020-10-19 | 2022-05-02 | 東京特殊電線株式会社 | Film heater and manufacturing method thereof |
-
1989
- 1989-01-24 JP JP689789U patent/JPH0298487U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022066706A (en) * | 2020-10-19 | 2022-05-02 | 東京特殊電線株式会社 | Film heater and manufacturing method thereof |