JPH01103294U - - Google Patents
Info
- Publication number
- JPH01103294U JPH01103294U JP19757087U JP19757087U JPH01103294U JP H01103294 U JPH01103294 U JP H01103294U JP 19757087 U JP19757087 U JP 19757087U JP 19757087 U JP19757087 U JP 19757087U JP H01103294 U JPH01103294 U JP H01103294U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- heating element
- item
- utility
- model registration
- 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 9
- 239000012212 insulator Substances 0.000 claims description 4
- 239000011449 brick Substances 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- 239000000919 ceramic Substances 0.000 claims 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Surface Heating Bodies (AREA)
Description
第１図はこの考案の一実施例に係る発熱体の構
成を示す分解斜視図、第２図は同発熱体の縦断面
図である。
符号の説明、Ｈ……発熱体、１……グリツド抵
抗体、２……放熱体、２０……断熱体。
FIG. 1 is an exploded perspective view showing the structure of a heating element according to an embodiment of this invention, and FIG. 2 is a longitudinal sectional view of the heating element. Explanation of symbols: H: heating element, 1: grid resistor, 2: heat sink, 20: heat insulator.
Claims (1)
たグリツド抵抗体を放熱体と断熱体とで挾着した
ことを特徴とする発熱体。 (2) 前記放熱体は、メタルコアセラミツクス板
で構成されていることを特徴とする実用新案登録
請求の範囲第１項記載の発熱体。 (3) 前記放熱体は、フアインセラミツクス板で
構成されていることを特徴とする実用新案登録請
求の範囲第１項記載の発熱体。 (4) 前記放熱体は、メタルコアガラスホーロー
板で構成されていることを特徴とする実用新案登
録請求の範囲第１項記載の発熱体。 (5) 前記断熱体は、アルミナブリツクまたはＢ
種及びＣ種レンガで構成されていることを特徴と
する実用新案登録請求の範囲第１項記載の発熱体
。 (6) 前記グリツド抵抗体の配線部を、放熱体と
断熱体の周縁部より外方に突出させたことを特徴
とする実用新案登録請求の範囲第１項、第２項、
第３項、第４項または第５項いずれか記載の発熱
体。[Claims for Utility Model Registration] (1) A heating element characterized in that a grid resistor obtained by forming a heating metal plate into a desired shape is sandwiched between a heat radiator and a heat insulator. (2) The heat generating body according to claim 1, wherein the heat dissipating body is made of a metal core ceramic plate. (3) The heating element according to claim 1, wherein the heat radiating element is made of a fine ceramic plate. (4) The heat generating body according to claim 1, wherein the heat dissipating body is composed of a metal core glass hollow plate. (5) The heat insulator is made of alumina brick or B
The heating element according to claim 1 of the utility model registration claim, characterized in that the heating element is made of a type C brick and a type C brick. (6) Utility model registration claims 1 and 2, characterized in that the wiring portion of the grid resistor is made to protrude outward from the peripheral edges of the heat radiator and the heat insulator.
The heating element according to any one of Item 3, Item 4, and Item 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19757087U JPH01103294U (en) | 1987-12-28 | 1987-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19757087U JPH01103294U (en) | 1987-12-28 | 1987-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01103294U true JPH01103294U (en) | 1989-07-12 |
Family
ID=31488116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19757087U Pending JPH01103294U (en) | 1987-12-28 | 1987-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01103294U (en) |
-
1987
- 1987-12-28 JP JP19757087U patent/JPH01103294U/ja active Pending
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