JPS5893669U - Rapid heating element using crystallized glass - Google Patents
Rapid heating element using crystallized glassInfo
- Publication number
- JPS5893669U JPS5893669U JP18595781U JP18595781U JPS5893669U JP S5893669 U JPS5893669 U JP S5893669U JP 18595781 U JP18595781 U JP 18595781U JP 18595781 U JP18595781 U JP 18595781U JP S5893669 U JPS5893669 U JP S5893669U
- Authority
- JP
- Japan
- Prior art keywords
- weight
- crystallized glass
- heating element
- rapid heating
- less
- 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
Landscapes
- Glass Compositions (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例である予熱栓の断面図を表わ
し、第２図は予熱栓の昇温特性を示すグラフである。
図中、１・・・・・・金属製リング、２．２′・・・・
・・結晶化ガラス発熱体、３・・・・・・導電棒、４・
・・・・・アルミナ磁器、Ａ・・・・・・肉厚０．５ｍ
ｍの発熱体、Ｂ・・・・・・肉厚０゜３ｍｍの発熱体。FIG. 1 shows a sectional view of a preheating plug which is an embodiment of the present invention, and FIG. 2 is a graph showing the temperature increase characteristics of the preheating plug. In the figure, 1...metal ring, 2.2'...
... Crystallized glass heating element, 3 ... Conductive rod, 4.
...Alumina porcelain, A...Wall thickness 0.5m
Heating element with m, B... Heating element with wall thickness of 0°3mm.
Claims (1)
０重量％、Ａ１□０３１０ないし４０重量％、ＭＯ（但
しＭはＭｇＸＣａ、 Ｓｒ、 Ｂａを表わす）１５重量
％以下、Ｒ２０（但しＲはＬｉ、 Ｎａ、 Ｋを表わす
）２０重量％以下、ＴｉＯ２又はＺｒＯ□２ないし１０
重量％、一種以上の遷移金属酸化物０．５．ないし１５
重量％、及び２重量％以下の清澄剤よりなるガラス皮膜
を形成せしめてなり、該ガラス皮膜が皮膜形成後、６０
０ないし１３００°０１１０分ないし９時間の熱処理に
よって得られる結晶化ガラスであることを特徴とする結
晶化ガラスを用いた急速発熱素子。5iO330 to 7 on the refractory surface with conductive rods embedded
0% by weight, A1□0310 to 40% by weight, MO (where M represents MgXCa, Sr, Ba) 15% by weight or less, R20 (wherein R represents Li, Na, K) 20% by weight or less, TiO2 or ZrO□2 to 10
% by weight of one or more transition metal oxides 0.5. or 15
% by weight, and 2% by weight or less of a fining agent.
1. A rapid heating element using crystallized glass, characterized in that the crystallized glass is obtained by heat treatment at 0 to 1300 degrees for 10 minutes to 9 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18595781U JPS5893669U (en) | 1981-12-14 | 1981-12-14 | Rapid heating element using crystallized glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18595781U JPS5893669U (en) | 1981-12-14 | 1981-12-14 | Rapid heating element using crystallized glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5893669U true JPS5893669U (en) | 1983-06-24 |
Family
ID=29987475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18595781U Pending JPS5893669U (en) | 1981-12-14 | 1981-12-14 | Rapid heating element using crystallized glass |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5893669U (en) |
-
1981
- 1981-12-14 JP JP18595781U patent/JPS5893669U/en active Pending
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