JPH0411394U - - Google Patents
Info
- Publication number
- JPH0411394U JPH0411394U JP5316190U JP5316190U JPH0411394U JP H0411394 U JPH0411394 U JP H0411394U JP 5316190 U JP5316190 U JP 5316190U JP 5316190 U JP5316190 U JP 5316190U JP H0411394 U JPH0411394 U JP H0411394U
- Authority
- JP
- Japan
- Prior art keywords
- processing chamber
- heat treatment
- treatment furnace
- transfer roller
- hearth type
- 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
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims 5
- 239000000463 material Substances 0.000 description 1
Landscapes
- Tunnel Furnaces (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Description
第1図と第2図は本考案の一実施例を各別に示
す炉幅方向の縦断面図である。
11,12……真空容器、21,22……断熱
材、31,32……処理室、41〜44,61…
…ヒータ、51,52……移送用ローラ、62…
…絶縁材、71〜74……ロータリジヨイント、
81,82……電源、91,92……トレー、A
,B……被処理材。
FIGS. 1 and 2 are longitudinal cross-sectional views in the width direction of the furnace, each showing an embodiment of the present invention. 11, 12...Vacuum container, 21, 22...Insulating material, 31, 32...Processing chamber, 41-44, 61...
...Heater, 51, 52...Transfer roller, 62...
...Insulating material, 71-74...Rotary joint,
81, 82...power supply, 91,92...tray, A
, B... material to be treated.
Claims (1)
成されており、ヒータを内蔵する該処理室に移送
用ローラが敷設されたローラハース式真空熱処理
炉であつて、該移送用ローラがヒータを内蔵する
ものであることを特徴とするローラハース式真空
熱処理炉。 2 真空容器内に断熱材で囲繞された処理室が形
成されており、ヒータを内蔵する該処理室に移送
用ローラが敷設されたローラハース式真空熱処理
炉であつて、該移送用ローラが絶縁された抵抗発
熱体から成るものであることを特徴とするローラ
ハース式真空熱処理炉。[Scope of Claim for Utility Model Registration] 1. A roller hearth type vacuum heat treatment furnace in which a processing chamber surrounded by a heat insulating material is formed in a vacuum container, and a transfer roller is installed in the processing chamber containing a built-in heater. A roller hearth type vacuum heat treatment furnace, characterized in that the transfer roller has a built-in heater. 2. A roller hearth type vacuum heat treatment furnace in which a processing chamber surrounded by a heat insulating material is formed in a vacuum container, and a transfer roller is installed in the processing chamber containing a built-in heater, and the transfer roller is insulated. A roller hearth type vacuum heat treatment furnace characterized in that it consists of a resistive heating element.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5316190U JPH0411394U (en) | 1990-05-22 | 1990-05-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5316190U JPH0411394U (en) | 1990-05-22 | 1990-05-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0411394U true JPH0411394U (en) | 1992-01-30 |
Family
ID=31574113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5316190U Pending JPH0411394U (en) | 1990-05-22 | 1990-05-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0411394U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59212399A (en) * | 1983-05-17 | 1984-12-01 | 大成建設株式会社 | Preventive device for twist of strand cable for moving heavymaterial |
JP2008116072A (en) * | 2006-11-01 | 2008-05-22 | Matsushita Electric Ind Co Ltd | Board conveying method and device |
KR101349263B1 (en) * | 2012-09-24 | 2014-01-20 | 권용상 | Kiln with heating rollers |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5959499A (en) * | 1982-09-29 | 1984-04-05 | 赤羽 武平 | Cap connector of note |
JPS615076A (en) * | 1984-06-19 | 1986-01-10 | Toyama Chem Co Ltd | Novel 1,4-dihydropyridine derivative and its salt |
JPS6452393A (en) * | 1987-08-21 | 1989-02-28 | Kanto Yakin Kogyo | High temperature heating furnace by carbon heating body |
JPH0289987A (en) * | 1988-09-22 | 1990-03-29 | Daido Steel Co Ltd | Roller hearth type vacuum furnace |
-
1990
- 1990-05-22 JP JP5316190U patent/JPH0411394U/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5959499A (en) * | 1982-09-29 | 1984-04-05 | 赤羽 武平 | Cap connector of note |
JPS615076A (en) * | 1984-06-19 | 1986-01-10 | Toyama Chem Co Ltd | Novel 1,4-dihydropyridine derivative and its salt |
JPS6452393A (en) * | 1987-08-21 | 1989-02-28 | Kanto Yakin Kogyo | High temperature heating furnace by carbon heating body |
JPH0289987A (en) * | 1988-09-22 | 1990-03-29 | Daido Steel Co Ltd | Roller hearth type vacuum furnace |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59212399A (en) * | 1983-05-17 | 1984-12-01 | 大成建設株式会社 | Preventive device for twist of strand cable for moving heavymaterial |
JP2008116072A (en) * | 2006-11-01 | 2008-05-22 | Matsushita Electric Ind Co Ltd | Board conveying method and device |
KR101349263B1 (en) * | 2012-09-24 | 2014-01-20 | 권용상 | Kiln with heating rollers |
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