JPS6231893U - - Google Patents
Info
- Publication number
- JPS6231893U JPS6231893U JP12413185U JP12413185U JPS6231893U JP S6231893 U JPS6231893 U JP S6231893U JP 12413185 U JP12413185 U JP 12413185U JP 12413185 U JP12413185 U JP 12413185U JP S6231893 U JPS6231893 U JP S6231893U
- Authority
- JP
- Japan
- Prior art keywords
- metal pipe
- sheathed heater
- electrically insulating
- top coat
- filling
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 239000012777 electrically insulating material Substances 0.000 claims description 2
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 229910000859 α-Fe Inorganic materials 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 1
Description
図面は本考案の発熱体の要部断面図である。
１は金属パイプ、２はヒータ線組、３は電気絶
縁材料、４はアンダーコート層、５はトツプコー
ト層である。
The drawing is a sectional view of a main part of the heating element of the present invention. 1 is a metal pipe, 2 is a heater wire set, 3 is an electrically insulating material, 4 is an undercoat layer, and 5 is a top coat layer.
Claims (1)
を挿入し、電気絶縁材料３を充てんしてなるシー
ズヒータにおいて、前記金属パイプ１の表面にア
ンダーコート層４を施し、さらにその表面にα―
ＭｎＯ２を含むフエライト系セラミツクス材料か
らなるトツプコート層５を施したことを特徴とす
るシーズヒータ。 A coiled heater wire set 2 is placed inside the metal pipe 1.
In the sheathed heater, which is formed by inserting a metal pipe and filling it with an electrically insulating material 3, an undercoat layer 4 is applied to the surface of the metal pipe 1, and an α-
A sheathed heater characterized in that a top coat layer 5 made of a ferrite ceramic material containing MnO 2 is applied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12413185U JPS6231893U (en) | 1985-08-13 | 1985-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12413185U JPS6231893U (en) | 1985-08-13 | 1985-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6231893U true JPS6231893U (en) | 1987-02-25 |
Family
ID=31015862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12413185U Pending JPS6231893U (en) | 1985-08-13 | 1985-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6231893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102245457B1 (en) * | 2020-05-22 | 2021-04-28 | (주)블루오션코리아 | Ceramic-tube heating element and Far-infrared heater using it |
-
1985
- 1985-08-13 JP JP12413185U patent/JPS6231893U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102245457B1 (en) * | 2020-05-22 | 2021-04-28 | (주)블루오션코리아 | Ceramic-tube heating element and Far-infrared heater using it |