JPS59121195U - Positive temperature coefficient thermistor heating element - Google Patents
Positive temperature coefficient thermistor heating elementInfo
- Publication number
- JPS59121195U JPS59121195U JP1458883U JP1458883U JPS59121195U JP S59121195 U JPS59121195 U JP S59121195U JP 1458883 U JP1458883 U JP 1458883U JP 1458883 U JP1458883 U JP 1458883U JP S59121195 U JPS59121195 U JP S59121195U
- Authority
- JP
- Japan
- Prior art keywords
- temperature coefficient
- positive temperature
- coefficient thermistor
- heating element
- heat radiator
- 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
- 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図は従来の正特性サーミスタ発熱体の断面正面図、
第２図は本考案の一実施例による正特性毎−ミスタ発熱
体の断面正面図、第３図は本考案の他の実施例を構成す
る金属放熱体の斜視図である。
１１ａ、ｌｌｂ・・・・・・正特性サーミスタ、１２゜
１３・・・・・・電極、１４． １５． ２１・・・・
・・金属放熱体、１６、 １７−−−−−−絶縁板、２
１ａ、 ２２ｂ、 ２２Ｃ−・・・・・放熱フィン
。Figure 1 is a cross-sectional front view of a conventional PTC thermistor heating element.
FIG. 2 is a cross-sectional front view of a positive characteristic mister heating element according to one embodiment of the present invention, and FIG. 3 is a perspective view of a metal heat radiating element constituting another embodiment of the present invention. 11a, llb... Positive characteristic thermistor, 12°13... Electrode, 14. 15. 21...
・・Metal heat sink, 16, 17---Insulating plate, 2
1a, 22b, 22C-...radiating fin.
Claims (2)
性サーミスタと、前記電極面に固着された金属放熱体と
を有し、前記金属放熱体には正特性サーミスタの電極面
と平行に流体が通過するように開孔部が設けてあり、さ
らにその開孔部間の一部の隔壁の厚さが他の隔壁の厚さ
よりも厚くなっている正特性サーミスタ発熱体。(1) A thin plate-shaped positive temperature coefficient thermistor having electrodes on opposing biplanar surfaces, and a metal heat radiator fixed to the electrode surface, the metal heat radiator having electrodes arranged parallel to the electrode surfaces of the positive temperature coefficient thermistor. A positive temperature coefficient thermistor heating element that is provided with apertures for fluid to pass therethrough, and in which some of the partition walls between the apertures are thicker than other partition walls.
成した開孔部を有する金属放熱体の前記開孔部の内側に
薄板状の金属板を折曲して形成した放熱フィンをブレー
ジングによって固着して金属放熱体を構成した実用新案
登録請求の範囲第（１）項記載の正特性サーミスタ発熱
体。(2) A metal heat radiator having an aperture formed by extrusion or die-casting, and a heat radiator fin formed by bending a thin metal plate fixed to the inside of the aperture by brazing. A positive temperature coefficient thermistor heating element according to claim (1) of the utility model registration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1458883U JPS59121195U (en) | 1983-02-02 | 1983-02-02 | Positive temperature coefficient thermistor heating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1458883U JPS59121195U (en) | 1983-02-02 | 1983-02-02 | Positive temperature coefficient thermistor heating element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59121195U true JPS59121195U (en) | 1984-08-15 |
Family
ID=30145944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1458883U Granted JPS59121195U (en) | 1983-02-02 | 1983-02-02 | Positive temperature coefficient thermistor heating element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59121195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014222781A (en) * | 2014-08-12 | 2014-11-27 | 三菱電機株式会社 | Positive characteristic thermistor device |
-
1983
- 1983-02-02 JP JP1458883U patent/JPS59121195U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014222781A (en) * | 2014-08-12 | 2014-11-27 | 三菱電機株式会社 | Positive characteristic thermistor device |
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