JPS634095U - - Google Patents
Info
- Publication number
- JPS634095U JPS634095U JP9855286U JP9855286U JPS634095U JP S634095 U JPS634095 U JP S634095U JP 9855286 U JP9855286 U JP 9855286U JP 9855286 U JP9855286 U JP 9855286U JP S634095 U JPS634095 U JP S634095U
- Authority
- JP
- Japan
- Prior art keywords
- heating
- heating element
- radiation surface
- heat radiation
- wire
- 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 14
- 230000005855 radiation Effects 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Resistance Heating (AREA)
- Coating Apparatus (AREA)
Description
第１図ａ，ｂは、本考案に係る発熱装置の実施
例を、それぞれ示す断面図、ｃは、本考案の発熱
装置の放熱面を示す平面図である。第２図ａは、
本考案の発熱装置の他の実施例を示す断面図、第
２図ｂ，ｃは同じく本考案の実施例をそれぞれ示
す正面図、斜視図である。第３図ａは従来の発熱
装置の斜視図であり、ｂはその断面図である。
１……セラミツクス（発熱体）、２……電熱線
、３，３′……リード線、５……放熱面、６……
断熱材。
FIGS. 1a and 1b are cross-sectional views showing embodiments of the heat generating device according to the present invention, and FIG. 1 c is a plan view showing the heat dissipation surface of the heat generating device according to the present invention. Figure 2 a is
FIGS. 2b and 2c are a sectional view showing another embodiment of the heat generating device of the present invention, and FIGS. 2b and 2c are a front view and a perspective view, respectively, of the embodiment of the present invention. FIG. 3a is a perspective view of a conventional heat generating device, and FIG. 3b is a sectional view thereof. 1... Ceramics (heating element), 2... Heating wire, 3, 3'... Lead wire, 5... Heat radiation surface, 6...
Insulation.
Claims (1)
された電熱線と、該電熱線を放熱面近傍の内部に
完全に埋設し、かつ前記リード線が導出されたセ
ラミツクスによる発熱体と、該セラミツクによる
発熱体の内部に設けられた空洞に充填され、前記
電熱線よりの熱が放熱面以外の方向に伝わること
を防止するための断熱材とよりなる発熱装置。 (2) 前記発熱体の前記電熱線を埋設した放熱面
が平面形であることを特徴とする実用新案登録請
求の範囲第１項記載の発熱装置。 (3) 前記発熱体の前記電熱線を埋設した放熱面
が断面略放物線形であることを特徴とする実用新
案登録請求の範囲第１項記載の発熱装置。[Claims for Utility Model Registration] (1) A heating wire formed in a spiral shape with lead wires connected to both ends, the heating wire being completely buried inside near a heat radiation surface, and the lead wire being led out. A heating element made of a ceramic heating element, and a heat insulating material filled in a cavity provided inside the heating element made of ceramic to prevent the heat from the heating wire from being transmitted in a direction other than the heat radiation surface. Device. (2) The heating device according to claim 1, wherein the heat radiation surface of the heating element in which the heating wire is embedded is flat. (3) The heating device according to claim 1, wherein the heat radiation surface of the heating element in which the heating wire is embedded has a substantially parabolic cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9855286U JPS634095U (en) | 1986-06-26 | 1986-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9855286U JPS634095U (en) | 1986-06-26 | 1986-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS634095U true JPS634095U (en) | 1988-01-12 |
Family
ID=30966592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9855286U Pending JPS634095U (en) | 1986-06-26 | 1986-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634095U (en) |
-
1986
- 1986-06-26 JP JP9855286U patent/JPS634095U/ja active Pending
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