JPS63152191U - - Google Patents
Info
- Publication number
- JPS63152191U JPS63152191U JP4525287U JP4525287U JPS63152191U JP S63152191 U JPS63152191 U JP S63152191U JP 4525287 U JP4525287 U JP 4525287U JP 4525287 U JP4525287 U JP 4525287U JP S63152191 U JPS63152191 U JP S63152191U
- Authority
- JP
- Japan
- Prior art keywords
- ptc heating
- electrode layer
- electrically insulating
- heating elements
- heater
- 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
- Surface Heating Bodies (AREA)
- Resistance Heating (AREA)
Description
第１図は本考案のＰＴＣヒータの一部破断平面
図、第２図はその縦断面図、第３図は結線状態の
回路図、第４図は接続部分の他の実施例の一部の
断面図である。
１……ＰＴＣヒータ、２……ＰＴＣ発熱素子、
３，４……電極層、５……ホルダー、７，８１，
８２……電極、９……被覆材、１０……三相電源
、１３，１４……電源端子。
Fig. 1 is a partially cutaway plan view of the PTC heater of the present invention, Fig. 2 is a vertical sectional view thereof, Fig. 3 is a circuit diagram of the connection state, and Fig. 4 is a part of another embodiment of the connection part. FIG. 1...PTC heater, 2...PTC heating element,
3, 4...electrode layer, 5...holder, 7,81,
82... Electrode, 9... Covering material, 10... Three-phase power supply, 13, 14... Power terminal.
Claims (1)
素子を電気絶縁性のホルダーにより独立に固定す
るとともに、全てのＰＴＣ発熱素子の一方の面の
電極層に共通な電極を電気的に接触させ、また上
記ＰＴＣ発熱素子の他方の面の電極層に各グルー
プ毎の電極を電気的に接触させ、これらを電気的
に絶縁性で熱伝導率の良好な被覆材により包囲し
、さらに上記各グループの電極を三相電源の２つ
の電源端子間に接続してなることを特徴とするＰ
ＴＣヒータ。 Two groups of plate-shaped PTC heating elements for 100 volts are fixed independently with electrically insulating holders, and a common electrode is electrically contacted with the electrode layer on one side of all the PTC heating elements, and the above-mentioned The electrodes of each group are brought into electrical contact with the electrode layer on the other side of the PTC heating element, and these are surrounded by a covering material that is electrically insulating and has good thermal conductivity. P characterized in that it is connected between two power terminals of a three-phase power supply.
TC heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4525287U JPS63152191U (en) | 1987-03-26 | 1987-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4525287U JPS63152191U (en) | 1987-03-26 | 1987-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63152191U true JPS63152191U (en) | 1988-10-06 |
Family
ID=30863822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4525287U Pending JPS63152191U (en) | 1987-03-26 | 1987-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63152191U (en) |
-
1987
- 1987-03-26 JP JP4525287U patent/JPS63152191U/ja active Pending
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