JPH0427598U - - Google Patents
Info
- Publication number
- JPH0427598U JPH0427598U JP6788790U JP6788790U JPH0427598U JP H0427598 U JPH0427598 U JP H0427598U JP 6788790 U JP6788790 U JP 6788790U JP 6788790 U JP6788790 U JP 6788790U JP H0427598 U JPH0427598 U JP H0427598U
- Authority
- JP
- Japan
- Prior art keywords
- silicon carbide
- heating element
- carbide heating
- heat generating
- element according
- 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 7
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims 4
- 229910010271 silicon carbide Inorganic materials 0.000 claims 4
- 239000000463 material Substances 0.000 claims 1
- 239000011449 brick Substances 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Description
第１図および第２図は本考案の一実施例で示す
平面図で、第３図は第２図に示した発熱体を炉内
に水平装備した例で示す断面図である。
１……発熱部、２……端部、３……接合部、４
……支持煉瓦、５……匣鉢。
1 and 2 are plan views showing one embodiment of the present invention, and FIG. 3 is a sectional view showing an example in which the heating element shown in FIG. 2 is installed horizontally in a furnace. 1... Heat generating part, 2... End part, 3... Joint part, 4
...Supporting bricks, 5...Saggers.
Claims (1)
けい素発熱体において同一方向から二か所の端子
部を有し、発熱部は略Ｗ字型であることを特徴と
する炭化けい素発熱体。 (2) 上記発熱部が均一材質であり、均一発熱す
る請求項第(1)項記載の炭化けい素発熱体。 (3) 上記発熱部が低抵抗部を接合部とする非発
熱領域が一個ないし三個有する請求項第(1)項記
載の炭化けい素発熱体。[Scope of Claim for Utility Model Registration] (1) A single-phase silicon carbide heating element used as a heat source for a resistance furnace has two terminal portions from the same direction, and the heating portion is approximately W-shaped. A silicon carbide heating element characterized by: (2) The silicon carbide heating element according to claim (1), wherein the heating portion is made of a uniform material and generates heat uniformly. (3) The silicon carbide heating element according to item (1), wherein the heat generating portion has one to three non-heat generating regions having a low resistance portion as a joint portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6788790U JPH0427598U (en) | 1990-06-28 | 1990-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6788790U JPH0427598U (en) | 1990-06-28 | 1990-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0427598U true JPH0427598U (en) | 1992-03-04 |
Family
ID=31601864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6788790U Pending JPH0427598U (en) | 1990-06-28 | 1990-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003516608A (en) * | 1999-12-06 | 2003-05-13 | カンサル・リミテッド | Heating element made of, for example, silicon carbide |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62243277A (en) * | 1986-04-14 | 1987-10-23 | 東芝セラミックス株式会社 | Silicon carbide heating unit |
-
1990
- 1990-06-28 JP JP6788790U patent/JPH0427598U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62243277A (en) * | 1986-04-14 | 1987-10-23 | 東芝セラミックス株式会社 | Silicon carbide heating unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003516608A (en) * | 1999-12-06 | 2003-05-13 | カンサル・リミテッド | Heating element made of, for example, silicon carbide |
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