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
Application number
JP5316190U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP5316190U priority Critical patent/JPH0411394U/ja
Publication of JPH0411394U publication Critical patent/JPH0411394U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】 １ 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.
JP5316190U 1990-05-22 1990-05-22 Pending JPH0411394U (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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