JPS6253591U - - Google Patents
Info
- Publication number
- JPS6253591U JPS6253591U JP14483885U JP14483885U JPS6253591U JP S6253591 U JPS6253591 U JP S6253591U JP 14483885 U JP14483885 U JP 14483885U JP 14483885 U JP14483885 U JP 14483885U JP S6253591 U JPS6253591 U JP S6253591U
- Authority
- JP
- Japan
- Prior art keywords
- heating wire
- sheath
- sheathed heater
- insulating material
- terminal
- 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
- 239000011810 insulating material Substances 0.000 claims description 2
Landscapes
- Control Of Resistance Heating (AREA)
- Resistance Heating (AREA)
Description
第１図は、この考案の実施例を示すシーズヒー
タの一部縦断面図、第２図は、同実施例で使用さ
れる正特性サーミスタの温度―電気抵抗特性の一
例を示すグラフ、第３図は、同使用例を示す説明
図、第４図は、従来のシーズヒータの使用例を示
す説明図である。
１１……絶縁材、１２……電熱線、１３……シ
ース、１４……正特性サーミスタ、１５……端子
。
FIG. 1 is a partial longitudinal sectional view of a sheathed heater showing an embodiment of this invention, FIG. 2 is a graph showing an example of the temperature-electrical resistance characteristic of a positive temperature coefficient thermistor used in the same embodiment, and FIG. FIG. 4 is an explanatory view showing an example of use of the same, and FIG. 4 is an explanatory view of an example of use of a conventional sheathed heater. 11...Insulating material, 12...Heating wire, 13...Sheath, 14...Positive characteristic thermistor, 15...Terminal.
Claims (1)
２を収納したシーズヒータにおいて、シース１３
の中の電熱線１２の間または端子１５と電熱線１
２の間に正特性サーミスタ１４を介在させたこと
を特徴とする自己温度制御型シーズヒータ。 The heating wire 1 is inserted into the sheath 13 via the insulating material 11.
In the sheathed heater containing the sheath 13
between the heating wire 12 or between the terminal 15 and the heating wire 1
A self-temperature control type sheathed heater characterized in that a positive temperature coefficient thermistor 14 is interposed between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14483885U JPS6253591U (en) | 1985-09-20 | 1985-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14483885U JPS6253591U (en) | 1985-09-20 | 1985-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6253591U true JPS6253591U (en) | 1987-04-02 |
Family
ID=31055815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14483885U Pending JPS6253591U (en) | 1985-09-20 | 1985-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6253591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03257785A (en) * | 1990-03-07 | 1991-11-18 | Toshiba Corp | Temperature control device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5323940B2 (en) * | 1972-02-18 | 1978-07-18 | ||
| JPS5618387A (en) * | 1979-07-24 | 1981-02-21 | Shiyuuichi Sakai | Selffcontrol type sheathed heater |
-
1985
- 1985-09-20 JP JP14483885U patent/JPS6253591U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5323940B2 (en) * | 1972-02-18 | 1978-07-18 | ||
| JPS5618387A (en) * | 1979-07-24 | 1981-02-21 | Shiyuuichi Sakai | Selffcontrol type sheathed heater |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03257785A (en) * | 1990-03-07 | 1991-11-18 | Toshiba Corp | Temperature control device |
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