ATE373218T1 - Durchlaufofen mit mitwandernder gasbarriere - Google Patents

Durchlaufofen mit mitwandernder gasbarriere

Info

Publication number
ATE373218T1
ATE373218T1 AT02750300T AT02750300T ATE373218T1 AT E373218 T1 ATE373218 T1 AT E373218T1 AT 02750300 T AT02750300 T AT 02750300T AT 02750300 T AT02750300 T AT 02750300T AT E373218 T1 ATE373218 T1 AT E373218T1
Authority
AT
Austria
Prior art keywords
vestibule
gas
gas barrier
furnace
upstream
Prior art date
Application number
AT02750300T
Other languages
English (en)
Inventor
Gary Orbeck
Original Assignee
Btu Int
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 Btu Int filed Critical Btu Int
Application granted granted Critical
Publication of ATE373218T1 publication Critical patent/ATE373218T1/de

Links

Classifications

    • 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
    • F27D3/12—Travelling or movable supports or containers for the charge
    • 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
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • F27B9/028—Multi-chamber type furnaces
    • 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
    • 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
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
    • F27B9/26—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path on or in trucks, sleds, or containers
    • 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
    • F27D99/007—Partitions
    • 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
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path
    • F27B9/26—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path on or in trucks, sleds, or containers
    • F27B9/262—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path on or in trucks, sleds, or containers on or in trucks
    • F27B2009/264—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path on or in trucks, sleds, or containers on or in trucks the truck carrying a partition
    • 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
    • F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B2009/305—Particular conformation of the furnace
    • F27B2009/3055—Non-uniform section through the length of the furnace
    • 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
    • F27B9/30—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B9/3005—Details, accessories or equipment specially adapted for furnaces of these types arrangements for circulating gases
    • 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
    • F27D3/12—Travelling or movable supports or containers for the charge
    • F27D2003/124—Sleds; Transport supports
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Tunnel Furnaces (AREA)
  • Baking, Grill, Roasting (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Furnace Charging Or Discharging (AREA)
AT02750300T 2001-08-30 2002-07-26 Durchlaufofen mit mitwandernder gasbarriere ATE373218T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/943,233 US6457971B2 (en) 1999-06-17 2001-08-30 Continuous furnace having traveling gas barrier

Publications (1)

Publication Number Publication Date
ATE373218T1 true ATE373218T1 (de) 2007-09-15

Family

ID=25479280

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02750300T ATE373218T1 (de) 2001-08-30 2002-07-26 Durchlaufofen mit mitwandernder gasbarriere

Country Status (7)

Country Link
US (1) US6457971B2 (de)
EP (1) EP1430264B1 (de)
JP (1) JP2005502023A (de)
CN (1) CN100357694C (de)
AT (1) ATE373218T1 (de)
DE (1) DE60222446T2 (de)
WO (1) WO2003021176A1 (de)

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EP1534201B1 (de) 2002-06-05 2011-05-25 Applied Medical Resources Corporation Wundhaken
US7745764B2 (en) * 2005-12-07 2010-06-29 Ajax Tocco Magnethermic Corporation Method and apparatus for controlling furnace position in response to thermal expansion
US7789660B2 (en) * 2005-12-07 2010-09-07 Ajax Tocco Magnethermic Corporation Furnace alignment system
US7507087B2 (en) * 2005-12-07 2009-03-24 Ajax Tocco Manethermic Corporation Method and apparatus to provide continuous movement through a furnace
WO2008144427A1 (en) * 2007-05-18 2008-11-27 Coopervision International Holding Company, Lp Thermal curing methods and systems for forming contact lenses
FR2947737B1 (fr) * 2009-07-08 2012-05-25 Fives Stein Dispositif de separation d'atmospheres
WO2012044959A1 (en) 2010-10-01 2012-04-05 Applied Medical Resources Corporation Natural orifice surgery system
JP5727313B2 (ja) * 2011-07-04 2015-06-03 株式会社Ihi 連続焼成炉
JP2014122720A (ja) * 2012-12-20 2014-07-03 Tokai Konetsu Kogyo Co Ltd プッシャー式連続焼成炉の雰囲気調整方法および装置
CN103292595A (zh) * 2013-06-13 2013-09-11 浙江凯文磁钢有限公司 一种烧结高性能永磁铁氧体产品的装置和方法
GB201317194D0 (de) * 2013-09-27 2013-11-13 Ebner Ind Ofenbau
US20150118012A1 (en) * 2013-10-31 2015-04-30 Lam Research Corporation Wafer entry port with gas concentration attenuators
CN109387079A (zh) * 2018-10-10 2019-02-26 林雪榕 用于稀土氧化物焙烧的防烫伤产物自动推出设备
JP2024512431A (ja) * 2021-03-16 2024-03-19 ディーエスビー テクノロジーズ， エルエルシー 連続焼結炉で使用するためのラッキングシステム

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Also Published As

Publication number Publication date
EP1430264A4 (de) 2004-09-08
JP2005502023A (ja) 2005-01-20
EP1430264A1 (de) 2004-06-23
CN100357694C (zh) 2007-12-26
US6457971B2 (en) 2002-10-01
WO2003021176A1 (en) 2003-03-13
DE60222446D1 (de) 2007-10-25
DE60222446T2 (de) 2008-06-12
EP1430264B1 (de) 2007-09-12
US20020018977A1 (en) 2002-02-14
CN1549915A (zh) 2004-11-24

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties