DE69928285D1 - Kombinierter konduktions/konvektions-ofen - Google Patents

Kombinierter konduktions/konvektions-ofen

Info

Publication number
DE69928285D1
DE69928285D1 DE69928285T DE69928285T DE69928285D1 DE 69928285 D1 DE69928285 D1 DE 69928285D1 DE 69928285 T DE69928285 T DE 69928285T DE 69928285 T DE69928285 T DE 69928285T DE 69928285 D1 DE69928285 D1 DE 69928285D1
Authority
DE
Germany
Prior art keywords
environment
heating
convection oven
casting
conduction
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
Application number
DE69928285T
Other languages
English (en)
Other versions
DE69928285T2 (de
Inventor
P Crafton
L Lewis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CONS ENGINEERING CO Inc
Original Assignee
CONS ENGINEERING CO Inc
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 CONS ENGINEERING CO Inc filed Critical CONS ENGINEERING CO Inc
Application granted granted Critical
Publication of DE69928285D1 publication Critical patent/DE69928285D1/de
Publication of DE69928285T2 publication Critical patent/DE69928285T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F27B19/00—Combinations of furnaces of kinds not covered by a single preceding main group
    • F27B19/02—Combinations of furnaces of kinds not covered by a single preceding main group combined in one structure
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing cores
    • B22D29/003—Removing cores using heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
    • B22D31/002—Cleaning, working on castings
    • 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
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • 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
    • 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
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/10—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated heated by hot air or gas
    • 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
    • F27D3/04—Ram or pusher apparatus
    • 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 tunnel furnace
    • F27B9/24—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 tunnel furnace being carried by a conveyor
    • F27B9/2407—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 tunnel furnace being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace)
    • F27B9/2415—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 tunnel furnace being carried by a conveyor the conveyor being constituted by rollers (roller hearth furnace) the charge rotating about an axis transversal to the axis of advancement of the charge
    • 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
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/04—Circulating atmospheres by mechanical means
    • F27D2007/045—Fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Tunnel Furnaces (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Furnace Details (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Electric Stoves And Ranges (AREA)
  • Cookers (AREA)
DE69928285T 1998-12-15 1999-12-15 Kombinierter konduktions/konvektions-ofen Expired - Fee Related DE69928285T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11240098P 1998-12-15 1998-12-15
US112400P 1998-12-15
US313111 1999-05-17
US09/313,111 US6217317B1 (en) 1998-12-15 1999-05-17 Combination conduction/convection furnace
PCT/US1999/029773 WO2000036354A1 (en) 1998-12-15 1999-12-15 Combination conduction/convection furnace

Publications (2)

Publication Number Publication Date
DE69928285D1 true DE69928285D1 (de) 2005-12-15
DE69928285T2 DE69928285T2 (de) 2006-08-10

Family

ID=26809906

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69928285T Expired - Fee Related DE69928285T2 (de) 1998-12-15 1999-12-15 Kombinierter konduktions/konvektions-ofen

Country Status (12)

Country Link
US (1) US6217317B1 (de)
EP (1) EP1141644B1 (de)
JP (3) JP2002532675A (de)
KR (1) KR100699389B1 (de)
CN (1) CN1246661C (de)
AT (1) ATE309063T1 (de)
AU (1) AU768913B2 (de)
CA (1) CA2355078C (de)
DE (1) DE69928285T2 (de)
HK (2) HK1042940A1 (de)
MX (1) MXPA01006031A (de)
WO (1) WO2000036354A1 (de)

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AU2000268739A1 (en) * 2000-09-07 2002-03-22 Taiho Industries Co., Ltd. Heat treating device and heat treating method for casting
US7338629B2 (en) * 2001-02-02 2008-03-04 Consolidated Engineering Company, Inc. Integrated metal processing facility
ATE556155T1 (de) 2001-02-02 2012-05-15 Cons Eng Co Inc Verfahren zur herstellung und wärmebehandlung einer mehrzahl von metallgusteilen
US6901990B2 (en) * 2002-07-18 2005-06-07 Consolidated Engineering Company, Inc. Method and system for processing castings
EP2027953A3 (de) 2002-08-08 2010-01-20 Consolidated Engineering Company, Inc. Verfahren und Vorrichtung zur Wärmebehandlung und Sandentfernung für Gussteile
AU2003904220A0 (en) * 2003-08-11 2003-08-21 Castalloy Manufacturing Pty Ltd External sand removal
MXPA06014028A (es) 2004-06-02 2007-08-14 Cons Eng Co Inc Instalacion de procesamiento de metal integrada.
CA2571176C (en) * 2004-06-28 2013-05-28 Consolidated Engineering Company, Inc. Method and apparatus for removal of flashing and blockages from a casting
US20060054294A1 (en) * 2004-09-15 2006-03-16 Crafton Scott P Short cycle casting processing
US20060103059A1 (en) 2004-10-29 2006-05-18 Crafton Scott P High pressure heat treatment system
KR20060089060A (ko) * 2005-02-03 2006-08-08 현대자동차주식회사 주조품의 열처리 장치 및 그 방법
US20070289713A1 (en) * 2006-06-15 2007-12-20 Crafton Scott P Methods and system for manufacturing castings utilizing an automated flexible manufacturing system
KR100796767B1 (ko) * 2007-02-28 2008-01-22 최병길 분위기가스 소모 최소화 및 이산화탄소 가스 발생 최소화를위한 열처리장치
EP2489452A3 (de) * 2007-03-29 2013-05-01 Consolidated Engineering Company, Inc. System und Verfahren zur Herstellung und Wärmebehandlung von Gussteilen
FR2917751B1 (fr) 2007-06-22 2011-04-01 Montupet Sa Procede de traitement thermique de culasses en alliage a base d'aluminuim, et culasses presentant des proprietes de resistance a la fatigue ameliorees
WO2011130518A1 (en) 2010-04-14 2011-10-20 Babcock & Wilcox Technical Services Y-12, Llc Heat treatment furnace
CN104444307B (zh) * 2014-11-12 2016-08-31 苏州明志科技有限公司 一种制芯机的全自动芯盒更换机构
EP3289111B1 (de) 2015-04-28 2021-06-02 Consolidated Engineering Company, Inc. System und verfahren zur wärmebehandlung von gussteilen aus aluminiumlegierung

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Also Published As

Publication number Publication date
CA2355078A1 (en) 2000-06-22
KR20010101195A (ko) 2001-11-14
CA2355078C (en) 2007-08-28
JP2006016694A (ja) 2006-01-19
DE69928285T2 (de) 2006-08-10
EP1141644B1 (de) 2005-11-09
JP2002532675A (ja) 2002-10-02
AU2362500A (en) 2000-07-03
KR100699389B1 (ko) 2007-03-28
HK1041613A1 (en) 2002-07-12
ATE309063T1 (de) 2005-11-15
EP1141644A1 (de) 2001-10-10
AU768913B2 (en) 2004-01-08
CN1330762A (zh) 2002-01-09
EP1141644A4 (de) 2001-12-12
HK1041613B (zh) 2006-10-27
CN1246661C (zh) 2006-03-22
MXPA01006031A (es) 2002-03-27
WO2000036354A9 (en) 2000-12-07
US6217317B1 (en) 2001-04-17
HK1042940A1 (en) 2002-08-30
WO2000036354A1 (en) 2000-06-22
JP2008151500A (ja) 2008-07-03

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