ATE208832T1 - Dichtungseinheit für auslass/einlass für wärmebehandlungsofen mit einer kontrollierten atmosphäre - Google Patents

Dichtungseinheit für auslass/einlass für wärmebehandlungsofen mit einer kontrollierten atmosphäre

Info

Publication number
ATE208832T1
ATE208832T1 AT95920256T AT95920256T ATE208832T1 AT E208832 T1 ATE208832 T1 AT E208832T1 AT 95920256 T AT95920256 T AT 95920256T AT 95920256 T AT95920256 T AT 95920256T AT E208832 T1 ATE208832 T1 AT E208832T1
Authority
AT
Austria
Prior art keywords
outlet
heat treatment
elastic rolls
treatment furnace
controlled atmosphere
Prior art date
Application number
AT95920256T
Other languages
English (en)
Inventor
Teruhisa Nakamura
Original Assignee
Nisshin Steel Co Ltd
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 by Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Application granted granted Critical
Publication of ATE208832T1 publication Critical patent/ATE208832T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/562—Details
    • C21D9/565—Sealing arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/28—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity for treating continuous lengths of work
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/04—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity adapted for treating the charge in vacuum or special atmosphere
    • F27B9/045—Furnaces with controlled atmosphere
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0053—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising a device for charging with the doors closed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0067—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities comprising conveyors where the translation is communicated by friction from at least one rotating element, e.g. two opposed rotations combined
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • F27D2099/0078—Means to minimize the leakage of the furnace atmosphere during charging or discharging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/02—Skids or tracks for heavy objects
    • F27D3/026—Skids or tracks for heavy objects transport or conveyor rolls for furnaces; roller rails
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
    • F27M2001/1539—Metallic articles
    • F27M2001/1578—Articles of indefinite length

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Furnace Details (AREA)
  • Drying Of Solid Materials (AREA)
  • Coating Apparatus (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Inorganic Fibers (AREA)
  • Tunnel Furnaces (AREA)
AT95920256T 1994-06-07 1995-06-05 Dichtungseinheit für auslass/einlass für wärmebehandlungsofen mit einer kontrollierten atmosphäre ATE208832T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP12554994 1994-06-07
JP6326163A JP2763864B2 (ja) 1994-06-07 1994-12-27 雰囲気熱処理炉の出入口のシール装置
PCT/JP1995/001100 WO1995033860A1 (fr) 1994-06-07 1995-06-05 Dispositif d'etancheite pour orifices d'admission/sortie d'un four de traitement thermique a atmosphere protectrice

Publications (1)

Publication Number Publication Date
ATE208832T1 true ATE208832T1 (de) 2001-11-15

Family

ID=26461962

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95920256T ATE208832T1 (de) 1994-06-07 1995-06-05 Dichtungseinheit für auslass/einlass für wärmebehandlungsofen mit einer kontrollierten atmosphäre

Country Status (10)

Country Link
US (1) US5769629A (de)
EP (1) EP0714991B1 (de)
JP (1) JP2763864B2 (de)
KR (1) KR100191949B1 (de)
CN (1) CN1050635C (de)
AT (1) ATE208832T1 (de)
DE (1) DE69523865T2 (de)
ES (1) ES2168109T3 (de)
TW (1) TW283734B (de)
WO (1) WO1995033860A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2781531B2 (ja) * 1995-04-18 1998-07-30 日新製鋼株式会社 雰囲気設備の区画出入口におけるシール装置
US6097287A (en) * 1999-03-03 2000-08-01 Lu; Clive S. Helmet safety system
KR100502851B1 (ko) * 2000-09-04 2005-07-25 주식회사 포스코 광휘 소둔로의 실링장치
KR100761717B1 (ko) * 2001-07-06 2007-09-28 주식회사 포스코 광휘 소둔로의 실링을 위한 압 조절장치
US7630087B2 (en) * 2006-11-22 2009-12-08 Asml Netherlands B.V. Inspection method and apparatus, lithographic apparatus, lithographic processing cell and device manufacturing method
CN102297601A (zh) * 2011-07-06 2011-12-28 上海联川自动化科技有限公司 气氛炉加压气封装置
CN106995870B (zh) * 2017-04-28 2018-08-28 重庆市永川区益锐机械有限责任公司 退火密封装置
KR102213677B1 (ko) * 2018-09-27 2021-02-08 강택상 기판 처리장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3291468A (en) * 1965-05-05 1966-12-13 Electric Furnace Co Furnace seal means
CH537543A (de) * 1969-05-23 1973-05-31 Sando Iron Works Company Ltd Vorrichtung zum Abdichten von Hochdruckdämpfmaschinen zum Behandeln von Textilgeweben
GB1529757A (en) * 1977-04-06 1978-10-25 British Steel Corp Horizontal roller seals of furnaces for heat treating strip material
JPS53145152A (en) * 1977-05-23 1978-12-18 Sando Iron Works Co Ltd Entrance sealing roll cleaning dryer of high-pressure steamer
JPS62287020A (ja) * 1986-06-06 1987-12-12 Nisshin Steel Co Ltd 連続焼鈍炉，連続塗装設備等の区画出入口のシ−ル装置
DE3733884A1 (de) * 1987-10-07 1989-04-27 Linde Ag Verfahren zum gluehen von metallteilen in durchlaufoefen
JP3136732B2 (ja) * 1992-01-31 2001-02-19 日本鋼管株式会社 鋼帯用光輝焼鈍炉のシール装置およびシール方法
JPH06346155A (ja) * 1993-06-11 1994-12-20 Nippon Steel Corp ストリップ等の連続熱処理設備におけるシール装置

Also Published As

Publication number Publication date
WO1995033860A1 (fr) 1995-12-14
EP0714991A1 (de) 1996-06-05
KR100191949B1 (ko) 1999-06-15
CN1050635C (zh) 2000-03-22
DE69523865D1 (de) 2001-12-20
US5769629A (en) 1998-06-23
ES2168109T3 (es) 2002-06-01
EP0714991A4 (de) 1999-04-28
JP2763864B2 (ja) 1998-06-11
CN1129464A (zh) 1996-08-21
EP0714991B1 (de) 2001-11-14
JPH0853716A (ja) 1996-02-27
KR960704073A (ko) 1996-08-31
TW283734B (de) 1996-08-21
DE69523865T2 (de) 2002-06-13

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Legal Events

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REN Ceased due to non-payment of the annual fee