JP4769842B2 - 高温用加熱炉 - Google Patents
高温用加熱炉 Download PDFInfo
- Publication number
- JP4769842B2 JP4769842B2 JP2008100471A JP2008100471A JP4769842B2 JP 4769842 B2 JP4769842 B2 JP 4769842B2 JP 2008100471 A JP2008100471 A JP 2008100471A JP 2008100471 A JP2008100471 A JP 2008100471A JP 4769842 B2 JP4769842 B2 JP 4769842B2
- Authority
- JP
- Japan
- Prior art keywords
- insulating material
- heat insulating
- rod
- heater element
- heating furnace
- 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)
- Furnace Details (AREA)
Description
2 蛇行状ヒータエレメント
3 固定具
4 空隙
5 直線部分
6 スペーサ
7 支持棒
8 空隙
Claims (4)
- 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、上記各段のヒータエレメントの左右に隣接する直線部分を互いに連結する、上記断熱材に固定されていない耐熱・絶縁性スペーサと、上記各段のヒータエレメントを吊下する棒状体とより成り、上記耐熱・絶縁性スペーサ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左右に移動できる支持棒用空隙を設けていることを特徴とする高温用加熱炉。
- 上記各段のヒータエレメントを吊下する棒状体は、上記断熱材を貫通する長さの棒状体であり、上記断熱材には、上記棒状体が自由に前後左右に移動できる棒状体用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。
- 上記支持棒用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1記載の高温用加熱炉。
- 上記棒状体用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 |
---|---|---|---|
JP2008100471A JP4769842B2 (ja) | 2008-04-08 | 2008-04-08 | 高温用加熱炉 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008100471A JP4769842B2 (ja) | 2008-04-08 | 2008-04-08 | 高温用加熱炉 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009250548A JP2009250548A (ja) | 2009-10-29 |
JP4769842B2 true JP4769842B2 (ja) | 2011-09-07 |
Family
ID=41311445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008100471A Expired - Fee Related JP4769842B2 (ja) | 2008-04-08 | 2008-04-08 | 高温用加熱炉 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4769842B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6795715B1 (ja) | 2020-02-18 | 2020-12-02 | 中外炉工業株式会社 | 電熱ヒータ装置およびそれを備える熱処理炉 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5513914Y2 (ja) * | 1974-09-02 | 1980-03-28 | ||
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 |
JPS62144333A (ja) * | 1985-12-18 | 1987-06-27 | Teru Saamuko Kk | 加熱装置 |
JP3307924B2 (ja) * | 1990-10-18 | 2002-07-29 | 東京エレクトロン株式会社 | 熱処理装置 |
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 |
JP4102239B2 (ja) * | 2003-04-03 | 2008-06-18 | 日鉱金属株式会社 | 内壁面に発熱体を備えた炉 |
-
2008
- 2008-04-08 JP JP2008100471A patent/JP4769842B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2009250548A (ja) | 2009-10-29 |
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