JPS5887285U - constant temperature heating element - Google Patents
constant temperature heating elementInfo
- Publication number
- JPS5887285U JPS5887285U JP18332481U JP18332481U JPS5887285U JP S5887285 U JPS5887285 U JP S5887285U JP 18332481 U JP18332481 U JP 18332481U JP 18332481 U JP18332481 U JP 18332481U JP S5887285 U JPS5887285 U JP S5887285U
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- temperature heating
- insulating plate
- thermally bonded
- constant temperature
- 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
Landscapes
- Resistance Heating (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図は従来例における定温発熱体の断面図、第２図は
本考案に係る定温発熱体の一実施例を示す上面より見た
断面図、第３図は同一部を断面にて示す正面図、第４図
は本考案の他の実施例を示す定温発熱体の正面図、第５
図は本考案定温発熱体の電流一時間特性図である。
５．５′・・・・・・正特性サーミスタ、５Ａ、 ５
Ｂ。
５’ Ａ、 ５’ Ｂ・・・・・・電極、６Ａ、 ６
Ｂ、 ６’ Ａ。
６’Ｂ・・・・・・リード線、ｆｉＡ、 ｇＢ・・・・
・・絶縁板、９Ａ、 ｇＢ・・・・・・金属製放熱フ
ィン、１０・・川・金属枠体、１１Ａ、 １１Ｂ、
Ｉ ＩＣ，１１Ｄ・・・・・・金属枠体。Fig. 1 is a cross-sectional view of a conventional constant-temperature heating element, Fig. 2 is a cross-sectional view of an embodiment of the constant-temperature heating element according to the present invention, seen from above, and Fig. 3 is a front view showing the same part in cross section. 4 is a front view of a constant temperature heating element showing another embodiment of the present invention, and FIG.
The figure is a one-hour current characteristic diagram of the constant temperature heating element of the present invention. 5.5'・・・Positive characteristic thermistor, 5A, 5
B. 5'A, 5'B... Electrode, 6A, 6
B, 6'A. 6'B...Lead wire, fiA, gB...
...Insulating plate, 9A, gB...Metal radiation fin, 10...Metal frame, 11A, 11B,
I IC, 11D...Metal frame.
Claims (1)
ミスタを少なくとも２個以上使用し、この正特性サーミ
スタの電極とリード線の電気接続を２回路となるように
し、前記サーミスタの両平面に絶縁板を熱的に密着させ
、この絶縁板の表面上にそれぞれ金属製放熱フィンを熱
的に密着させるかまたは金属製放熱フィンと金属枠体を
熱的に密着させ、さらに前記放熱フィン周辺部に金属枠
体を一体もしくは別体に設けてなる定温発熱体。At least two or more rectangular plate-shaped positive temperature coefficient thermistors having electrodes formed on opposite sides thereof are used, and electrical connections between the electrodes of the positive coefficient thermistors and lead wires are made into two circuits. An insulating plate is thermally bonded to the surface of the insulating plate, and metal heat dissipation fins are thermally bonded to the surface of each insulating plate, or a metal heat dissipation fin and a metal frame are thermally bonded to each other. Constant-temperature heating element with a metal frame integrated or separate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18332481U JPS5887285U (en) | 1981-12-08 | 1981-12-08 | constant temperature heating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18332481U JPS5887285U (en) | 1981-12-08 | 1981-12-08 | constant temperature heating element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5887285U true JPS5887285U (en) | 1983-06-13 |
Family
ID=29982482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18332481U Pending JPS5887285U (en) | 1981-12-08 | 1981-12-08 | constant temperature heating element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5887285U (en) |
-
1981
- 1981-12-08 JP JP18332481U patent/JPS5887285U/en active Pending
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