JPS62188085U - - Google Patents
Info
- Publication number
- JPS62188085U JPS62188085U JP7528586U JP7528586U JPS62188085U JP S62188085 U JPS62188085 U JP S62188085U JP 7528586 U JP7528586 U JP 7528586U JP 7528586 U JP7528586 U JP 7528586U JP S62188085 U JPS62188085 U JP S62188085U
- Authority
- JP
- Japan
- Prior art keywords
- heating element
- silicon carbide
- utility
- model registration
- parts
- 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 6
- 239000000919 ceramic Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229910052726 zirconium Inorganic materials 0.000 claims 1
- 238000005219 brazing Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
Description
第１図は、本考案の一実施例のセラミツクスヒ
ータの斜視図、第２図は第１図の断面図である。
１……電気絶縁性基材、２……発熱体、３……
金属端子、４……メタライジング、５……ろう付
部。
FIG. 1 is a perspective view of a ceramic heater according to an embodiment of the present invention, and FIG. 2 is a sectional view of FIG. 1. 1... Electric insulating base material, 2... Heating element, 3...
Metal terminal, 4...metallizing, 5...brazing part.
Claims (1)
よりなる発熱体をもち、前記発熱体の一端が金属
端子に接続される構造のヒータにおいて、 前記発熱体の前記金属端子と接続される部分の
近傍の熱伝導性が他の発熱体部分に比べて高く構
成されていることを特徴とするセラミツクスヒー
タ。 ２ 実用新案登録請求の範囲第一項において、 前記発熱体が炭化珪素とジルコニウム硼化物と
の混合物の焼結体よりなり、且つ、前記金属端子
に接続される部分の近傍の炭化珪素量が他の部分
に比べて少ないことを特徴とするセラミツクスヒ
ータ。[Claims for Utility Model Registration] 1. A heater having a structure in which a heating element made of high electrical resistance ceramics is disposed within an electrically insulating base material, and one end of the heating element is connected to a metal terminal, wherein the metal of the heating element A ceramic heater characterized in that a portion connected to a terminal has higher thermal conductivity than other parts of the heating element. 2. In claim 1 of the utility model registration claim, the heating element is made of a sintered body of a mixture of silicon carbide and zirconium boride, and the amount of silicon carbide in the vicinity of the part connected to the metal terminal is Ceramic heaters are characterized by having a smaller volume compared to other parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7528586U JPS62188085U (en) | 1986-05-21 | 1986-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7528586U JPS62188085U (en) | 1986-05-21 | 1986-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62188085U true JPS62188085U (en) | 1987-11-30 |
Family
ID=30921281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7528586U Pending JPS62188085U (en) | 1986-05-21 | 1986-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62188085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020027047A1 (en) * | 2018-07-31 | 2020-02-06 | 京セラ株式会社 | Heater |
-
1986
- 1986-05-21 JP JP7528586U patent/JPS62188085U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020027047A1 (en) * | 2018-07-31 | 2020-02-06 | 京セラ株式会社 | Heater |
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