JPS62163893U - - Google Patents
Info
- Publication number
- JPS62163893U JPS62163893U JP5163686U JP5163686U JPS62163893U JP S62163893 U JPS62163893 U JP S62163893U JP 5163686 U JP5163686 U JP 5163686U JP 5163686 U JP5163686 U JP 5163686U JP S62163893 U JPS62163893 U JP S62163893U
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- heater wire
- core material
- ceramic
- electrical insulating
- 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
- 239000011162 core material Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims 2
- 229910003271 Ni-Fe Inorganic materials 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Description
第１図は本考案の発熱体の断面図、第２図は本
考案で用いるヒータ線の温度に対する抵抗変化の
特性図を示すものである。
１……ケース、２……芯材、３……ヒータ線、
４……電気絶縁材料。
FIG. 1 is a sectional view of the heating element of the present invention, and FIG. 2 is a characteristic diagram of resistance change with respect to temperature of the heater wire used in the present invention. 1... Case, 2... Core material, 3... Heater wire,
4...Electrical insulating material.
Claims (1)
セラミツクスの芯材３を挿入し、その間にセラミ
ツクスの電気絶縁材料４を充てんする発熱体にお
いて、前記芯材３に温度上昇とともに抵抗値が増
加するＮｉ，Ｗ，Ｎｉ―Ｆｅ合金のヒータ線２を
巻きつけることを特徴とする発熱体。 In a heating element in which a ceramic core material 3 around which a heater wire 2 is wound is inserted into the center of a case 1, and a ceramic electrical insulating material 4 is filled in between, the resistance value of the core material 3 increases as the temperature rises. A heating element characterized by winding a heater wire 2 of Ni, W, and Ni-Fe alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5163686U JPS62163893U (en) | 1986-04-07 | 1986-04-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5163686U JPS62163893U (en) | 1986-04-07 | 1986-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62163893U true JPS62163893U (en) | 1987-10-17 |
Family
ID=30876083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5163686U Pending JPS62163893U (en) | 1986-04-07 | 1986-04-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62163893U (en) |
-
1986
- 1986-04-07 JP JP5163686U patent/JPS62163893U/ja active Pending