JP4750147B2 - 高温用加熱炉 - Google Patents
高温用加熱炉 Download PDFInfo
- Publication number
- JP4750147B2 JP4750147B2 JP2008098063A JP2008098063A JP4750147B2 JP 4750147 B2 JP4750147 B2 JP 4750147B2 JP 2008098063 A JP2008098063 A JP 2008098063A JP 2008098063 A JP2008098063 A JP 2008098063A JP 4750147 B2 JP4750147 B2 JP 4750147B2
- Authority
- JP
- Japan
- Prior art keywords
- insulating material
- heat insulating
- heater element
- furnace
- heat
- 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.)
- Expired - Fee Related
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- Resistance Heating (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (AREA)
Description
2 蛇行状ヒータエレメント
3 碍管
4 湾曲蛇行部分
5 フック
6 支持棒
7 空隙
Claims (3)
- 炉壁用断熱材と、この断熱材の炉芯側面に上下方向に互いに離間して多段に配置した、夫々上下端で蛇行状に折れ曲がるヒータエレメントと、上下に隣接する上記ヒータエレメントの互いに対向する蛇行部分を連結する、上記断熱材に固定されていない耐熱・絶縁性フックと、上記ヒータエレメントの最上段のものを吊下する手段とより成ることを特徴とする高温用加熱炉。
- 上記耐熱・絶縁性フックには上記断熱材を貫通する長さの支持棒が取付けられており、上記断熱材には上記支持棒が自由に前後動並びに上下動できる空隙を設けていることを特徴とする請求項1記載の高温用加熱炉。
- 上記空隙を介して炉内に冷却媒体を流入せしめる手段を有することを特徴とする請求項2記載の高温用加熱炉。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008098063A JP4750147B2 (ja) | 2008-04-04 | 2008-04-04 | 高温用加熱炉 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008098063A JP4750147B2 (ja) | 2008-04-04 | 2008-04-04 | 高温用加熱炉 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009250506A JP2009250506A (ja) | 2009-10-29 |
JP4750147B2 true JP4750147B2 (ja) | 2011-08-17 |
Family
ID=41311405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008098063A Expired - Fee Related JP4750147B2 (ja) | 2008-04-04 | 2008-04-04 | 高温用加熱炉 |
Country Status (1)
Country | Link |
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JP (1) | JP4750147B2 (ja) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4154975A (en) * | 1977-03-04 | 1979-05-15 | Sauder Industries, Inc. | Method and apparatus for supporting electric heating elements in a furnace insulated with ceramic fiber |
US4575619A (en) * | 1984-05-08 | 1986-03-11 | General Signal Corporation | Electrical heating unit with serpentine heating element |
JP2701193B2 (ja) * | 1993-11-04 | 1998-01-21 | 坂口電熱株式会社 | セラミックファイバーヒーター |
JP3561770B2 (ja) * | 1996-06-21 | 2004-09-02 | 光洋サーモシステム株式会社 | 電気加熱ユニットおよびその製造方法 |
JP4539895B2 (ja) * | 2000-04-27 | 2010-09-08 | 日鉱金属株式会社 | MoSi2を主成分とするヒーターの取付け方法 |
JP2001316733A (ja) * | 2000-05-01 | 2001-11-16 | Daido Steel Co Ltd | 溶湯処理装置 |
JP4646592B2 (ja) * | 2003-10-21 | 2011-03-09 | 貞徳舎株式会社 | 電気ヒーター及びこれを備えた炉 |
JP4208246B2 (ja) * | 2004-02-26 | 2009-01-14 | 坂口電熱株式会社 | 電気炉 |
-
2008
- 2008-04-04 JP JP2008098063A patent/JP4750147B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2009250506A (ja) | 2009-10-29 |
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