BR9706442A - Aparelho para romoçào e recuperação de areia proveniente de fundidos metalicos, sistema vibratório de recuperação de areia para a remoção e recuperação de areia a partir de um fundido metàlico e sistema de dois estàgios para processar fundidos metàlicos e areia de macho. - Google Patents

Aparelho para romoçào e recuperação de areia proveniente de fundidos metalicos, sistema vibratório de recuperação de areia para a remoção e recuperação de areia a partir de um fundido metàlico e sistema de dois estàgios para processar fundidos metàlicos e areia de macho.

Info

Publication number
BR9706442A
BR9706442A BR9706442-4A BR9706442A BR9706442A BR 9706442 A BR9706442 A BR 9706442A BR 9706442 A BR9706442 A BR 9706442A BR 9706442 A BR9706442 A BR 9706442A
Authority
BR
Brazil
Prior art keywords
sand
stage
metal
recovering
core
Prior art date
Application number
BR9706442-4A
Other languages
English (en)
Inventor
Albert Musschoot
Daniel T Lease
Original Assignee
Gen Kinematics Corp
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
Priority claimed from US08/770,343 external-priority patent/US5924473A/en
Application filed by Gen Kinematics Corp filed Critical Gen Kinematics Corp
Publication of BR9706442A publication Critical patent/BR9706442A/pt

Links

Classifications

    • 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
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/08—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying
    • B22C5/085—Cooling or drying the sand together with the castings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Jigging Conveyors (AREA)

Abstract

"APARELHO PARA REMOçãO E RECUPERAçàO DE AREIA PROVENIENTE DE FUNDIDOS METáLICOS, SISTEMA VIBRATóRIO DE RECUPERAçãO DE AREIA PARA A REMOçãO E RECUPERAçãO DE AREIA A PARTIR DE UM FUNDIDO METáLICO E SISTEMA DE DOIS ESTáGIOS PARA PROCESSAR FUNDIDOS METáLICOS E AREIA DE MACHO". A fim de tratar termicamente de forma efetiva e retirar o macho de um fundido metálico, e depois disso, recuperar totalmente a areia de macho para reutilização, um sistema de dois estágios para o processamento de fundidos metálicos e areia de macho formada de areia e aglutinante é fornecido. O sistema de dois estágios inclui um primeiro estágio para a remoção da areia de macho do fundido metálico enquanto ao mesmo tempo trata termicamente o fundido metálico, e também inclui um segundo estágio separado para recuperação da areia de macho. Para essa finalidade, a areia fluidificada e aquecida é utilizada à medida em que os fundidos e a areia são transportados juntos no primeiro estágio e a areia sozinha é transportada no segundo estágio para realizar a recirculação de pelo menos uma parte da areia para o primeiro estágio.
BR9706442-4A 1996-12-20 1997-12-22 Aparelho para romoçào e recuperação de areia proveniente de fundidos metalicos, sistema vibratório de recuperação de areia para a remoção e recuperação de areia a partir de um fundido metàlico e sistema de dois estàgios para processar fundidos metàlicos e areia de macho. BR9706442A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/770,343 US5924473A (en) 1996-12-20 1996-12-20 Vibratory sand reclamation system
US08/844,738 US5967222A (en) 1996-12-20 1997-04-21 Vibratory sand reclamation system
US08/880,605 US5901775A (en) 1996-12-20 1997-06-23 Two-stage heat treating decoring and sand reclamation system

Publications (1)

Publication Number Publication Date
BR9706442A true BR9706442A (pt) 1999-09-14

Family

ID=27419664

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9706442-4A BR9706442A (pt) 1996-12-20 1997-12-22 Aparelho para romoçào e recuperação de areia proveniente de fundidos metalicos, sistema vibratório de recuperação de areia para a remoção e recuperação de areia a partir de um fundido metàlico e sistema de dois estàgios para processar fundidos metàlicos e areia de macho.

Country Status (6)

Country Link
US (1) US5901775A (pt)
EP (1) EP0849016B1 (pt)
JP (1) JPH10314930A (pt)
BR (1) BR9706442A (pt)
CA (1) CA2224871C (pt)
DE (1) DE69704103T2 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6286541B1 (en) 1997-11-03 2001-09-11 General Kinematics Corporation Mechanical leak-proof coupling
US6672367B2 (en) * 1999-07-29 2004-01-06 Consolidated Engineering Company, Inc. Methods and apparatus for heat treatment and sand removal for castings
WO2001008836A1 (en) * 1999-07-29 2001-02-08 Consolidated Engineering Company, Inc. Heat treatment and sand removal for castings
US7275582B2 (en) * 1999-07-29 2007-10-02 Consolidated Engineering Company, Inc. Methods and apparatus for heat treatment and sand removal for castings
CN1526027A (zh) * 2001-02-02 2004-09-01 ̹�� 综合性金属加工设备
AU2002318349A1 (en) * 2001-06-11 2002-12-23 Ev3 Inc. A method of training nitinol wire
JP2005524523A (ja) 2002-05-03 2005-08-18 ジェネラル キネマティクス コーポレイション 正常モードおよび除去モードを有する振動式砂回収装置
JP2005532911A (ja) * 2002-07-11 2005-11-04 コンソリデイテッド エンジニアリング カンパニー， インコーポレイテッド 鋳造物からの砂鋳型の除去を補助するための方法および装置
US7323001B2 (en) 2003-01-30 2008-01-29 Ev3 Inc. Embolic filters with controlled pore size
US7220271B2 (en) * 2003-01-30 2007-05-22 Ev3 Inc. Embolic filters having multiple layers and controlled pore size
US7252134B2 (en) * 2004-06-28 2007-08-07 Consolidated Engineering Company, Inc. Method and apparatus for removal of flashing and blockages from a casting
US20060103059A1 (en) 2004-10-29 2006-05-18 Crafton Scott P High pressure heat treatment system
EP2433590B1 (en) * 2005-02-18 2020-05-06 Covidien LP Rapid exchange catheter with embolic filter
US20070289713A1 (en) * 2006-06-15 2007-12-20 Crafton Scott P Methods and system for manufacturing castings utilizing an automated flexible manufacturing system
EP2139628B1 (en) * 2007-03-29 2013-02-27 Consolidated Engineering Company, Inc. Vertical heat treatment system
US8620059B2 (en) * 2007-12-13 2013-12-31 Fpinnovations Characterizing wood furnish by edge pixelated imaging
CN107262681B (zh) * 2015-12-31 2019-01-22 马鞍山市海天重工科技发展有限公司 一种耐磨件铸造用翻箱脱砂系统的使用方法
EP3563796B1 (de) * 2018-04-30 2022-10-05 Ivoclar Vivadent AG System aus dentalrestaurationsteil(en) und kühlvorrichtung sowie verfahren
CN112264603A (zh) * 2020-10-23 2021-01-26 杭州佳顿智能科技有限公司 一种新能源汽车压缩机缸盖制造加工系统
EP4469224A1 (en) * 2022-01-27 2024-12-04 IMR Engineering & Technologies S.R.L. Method for casting zinc alloys in order to provide structurally complex articles

Family Cites Families (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1789860A (en) * 1926-08-04 1931-01-20 Cleveland Crane Eng Carrier system for foundries
US2385962A (en) * 1941-08-23 1945-10-02 Foundry Equipment Company Method of and apparatus for conditioning molds and the like
US3053704A (en) * 1953-11-27 1962-09-11 Exxon Research Engineering Co Heat treating metals
US2856273A (en) * 1953-12-28 1958-10-14 Pure Oil Co Apparatus for low velocity fluidization
US2813318A (en) * 1954-06-29 1957-11-19 Simpson Herbert Corp Method and apparatus for treating granular material
US2821375A (en) * 1956-05-02 1958-01-28 Shell Cast Alloys Ltd Apparatus for reclaiming foundry sand
US2988351A (en) * 1958-06-17 1961-06-13 Foundry Equipment Company Mold drying and cooling oven
NL6411744A (pt) * 1964-10-09 1966-04-12
US3534946A (en) * 1967-08-11 1970-10-20 Volkswagenwerk Ag Through-flow furnace
BE759821A (fr) * 1969-12-04 1971-05-17 Procedyne Corp Appareil et procede d'analyse de particules materielles
US3607071A (en) * 1970-03-23 1971-09-21 Procedyne Corp Continuous total organic carbon analyzer and method
US3677404A (en) * 1970-11-25 1972-07-18 Procedyne Corp Moving bed filtration method
NL7201998A (pt) * 1972-02-16 1973-08-20
JPS4915492A (pt) * 1972-03-21 1974-02-09
US3737280A (en) * 1972-04-14 1973-06-05 Hunter Eng Co Emission-controlled paint line heat source
US3760800A (en) * 1972-06-19 1973-09-25 Procedyne Corp Fluidotherapy apparatus utilizing gas-fluidized solids
US3989227A (en) * 1974-10-10 1976-11-02 General Kinematics Corporation Fluid bed blender and cooler
US4140467A (en) * 1975-06-09 1979-02-20 Kenneth Ellison Convection oven and method of drying solvents
US4068389A (en) * 1976-04-15 1978-01-17 Procedyne Corporation Gas-diffusion plate for fluidized bed apparatus
GB1591302A (en) * 1976-09-16 1981-06-17 Harding B Fluidised bed
GB1569152A (en) * 1976-11-19 1980-06-11 Procedyne Co Use of neutralizing solids or gases in the fluidise bed cleaning of contaminated piece parts
GB1564151A (en) * 1976-11-19 1980-04-02 Procedyne Corp Cleaning of piece parts by the use of a fluidized-solids bed
US4620586A (en) * 1977-03-23 1986-11-04 General Kinematics Method and apparatus for reclaiming foundry sand
YU89478A (en) * 1977-05-12 1983-01-21 Przedsieb Projektowania Wyposa Equipment for cooling and separating castings from casting sand
US4161389A (en) * 1978-04-07 1979-07-17 Procedyne, Inc. Fluidized bed calcining system
US4177952A (en) * 1978-04-24 1979-12-11 National Engineering Company Impact scrubber
US4242077A (en) * 1978-11-06 1980-12-30 Fennell Corporation Fluid bed furnace and fuel supply system for use therein
DE2914221A1 (de) * 1979-04-09 1980-10-30 Kurt Ahrenberg Verfahren zur behandlung von giessformen und vorrichtung zur durchfuehrung des verfahrens
US4392814A (en) * 1979-06-08 1983-07-12 Can-Eng Holdings Limited Fluidized bed
JPS5638419A (en) * 1979-09-05 1981-04-13 Kanto Yakin Kogyo Kk Metal heating furnace with protective atmosphere
JPS5653867A (en) * 1979-10-03 1981-05-13 Sanken Sangyo Kk Method and device for shaking out sand from aluminum casting prepared in sand core
US4457788A (en) * 1980-02-15 1984-07-03 Procedyne Corp. Particulate medium for fluidized bed operations
US4457352A (en) * 1980-03-14 1984-07-03 Scheffer Karl D System and process for the abatement of casting pollution, reclaiming resin bonded sand, and/or recovering a low BTU fuel from castings
EP0054288A1 (en) * 1980-12-16 1982-06-23 Cosworth Research And Development Limited Method of and apparatus for treating granular material
IT1188886B (it) * 1980-12-24 1988-01-28 Fata Europ Group Forno di calcinazione a letto fluidizzato particolarmente per il recupero delle sabbie utilizzate in forme ed anime di fonderia
JPS604262B2 (ja) * 1981-02-21 1985-02-02 マツダ株式会社 アルミニウム合金製鋳物の製造法
JPS5825860A (ja) * 1981-08-10 1983-02-16 Nippon Furnace Kogyo Kaisha Ltd 鋳造品の加熱方法と装置
US4415444A (en) * 1981-10-08 1983-11-15 General Kinematics Corporation Air cooling system for a vibratory sand reclaiming apparatus
IT1155658B (it) * 1982-03-23 1987-01-28 Fata Ind Spa Sistema e metodo per il recupero delle sabbie contenute in forme ed anime di fonderia mediante calcinazione in un forno a letto fluidizzato
SU1129012A1 (ru) * 1982-07-05 1984-12-15 Ленинградское Отделение Всесоюзного Научно-Исследовательского И Проектного Института "Теплопроект" Установка дл термической регенерации формовочной смеси в кип щем слое
US4779163A (en) * 1982-07-23 1988-10-18 Procedyne Corp. Method and apparatus for controlling electrostatic charges in fluidized beds
US4519718A (en) * 1982-07-23 1985-05-28 Procedyne Corp. Method and apparatus for thermal testing
US4577671A (en) * 1982-08-09 1986-03-25 Stephan Mark C Casting decoring device
JPS5939464A (ja) * 1982-08-30 1984-03-03 Toyota Motor Corp 鋳造品の熱処理方法及びその装置
US4613713A (en) * 1982-11-22 1986-09-23 Procedyne Corp. Method and apparatus for pyrolysis of atactic polypropylene
US4512821A (en) * 1982-12-20 1985-04-23 Procedyne Corp. Method for metal treatment using a fluidized bed
DE3307071C2 (de) * 1983-03-01 1986-05-22 Joachim Dr.-Ing. 7250 Leonberg Wünning Durchlaufofen für die Wärmbehandlung von metallischen Werkstücken
US4547228A (en) * 1983-05-26 1985-10-15 Procedyne Corp. Surface treatment of metals
US4671496A (en) * 1983-05-26 1987-06-09 Procedyne Corp. Fluidized bed apparatus for treating metals
JPS59219410A (ja) * 1983-05-27 1984-12-10 Trinity Ind Corp 砂型鋳造品の熱処理装置
JPS609550A (ja) * 1983-06-29 1985-01-18 M C L:Kk 鋳造用焼成・保持炉
US4544013A (en) * 1983-11-07 1985-10-01 Ford Motor Company Method of reclaiming sand used in evaporative casting process
DE3400648A1 (de) * 1984-01-11 1985-07-18 Delta Engineering Beratung und Vermittlung Gesellschaft mbH, Irdning Vorrichtung und verfahren zur regeneration von giesserei-schuttsand
JPS6092040A (ja) * 1984-01-27 1985-05-23 Tokyo Keigokin Seisakusho:Kk 高圧鋳造用崩壊性砂中子
US4662839A (en) * 1984-04-12 1987-05-05 Kashiwa Co., Ltd. Combustion apparatus and method of forcibly circulating a heating medium in a combustion apparatus
US4636168A (en) * 1984-08-10 1987-01-13 Institute Of Gas Technology Apparatus for thermal and pneumatic treatment of granular solids
USRE33542E (en) * 1984-12-21 1991-02-26 General Kinematics Corporation Tumbling apparatus
US4623400A (en) * 1985-02-22 1986-11-18 Procedyne Corp. Hard surface coatings for metals in fluidized beds
GB8511622D0 (en) * 1985-05-08 1985-06-12 Richards Structural Steel Co L Thermal reclamation of industrial sand
US4604055A (en) * 1985-06-03 1986-08-05 Can-Eng Holdings, Ltd. Lip-hung retort furnace
JPH0647693B2 (ja) * 1985-09-27 1994-06-22 マツダ株式会社 鋳物の熱処理装置
US4648836A (en) * 1985-11-26 1987-03-10 Can-Eng Holdings, Ltd. Rotary retort furnace
JPS6316853A (ja) * 1986-07-10 1988-01-23 Mitsubishi Motors Corp 中子砂の砂抜き方法
JPS63108941A (ja) * 1986-10-28 1988-05-13 Komatsu Ltd 鋳物の中子砂除去方法
US4955425A (en) * 1988-09-19 1990-09-11 Mckenna James F Casting handling apparatus
US5018707A (en) * 1989-03-14 1991-05-28 Gas Research Institute Heating furnace
GB2230720A (en) * 1989-04-29 1990-10-31 Maverex International Limited Removing moulding material particles from a casting
AT392928B (de) * 1989-05-02 1991-07-10 Oberleitner Rupert Dipl Ing Verfahren und einrichtung zur thermischen regenerierung kunstharzgebundener giessereisande
US4957431A (en) * 1989-06-01 1990-09-18 Gas Research Institute Heating mantle with a porous radiation wall
US5294094A (en) * 1989-09-29 1994-03-15 Consolidated Engineering Company Method and apparatus for heat treating metal castings
US5350160A (en) * 1989-09-29 1994-09-27 Consolidated Engineering Company Method and apparatus for heat treating metal castings
US5354038A (en) * 1989-09-29 1994-10-11 Consolidated Engineering Company, Inc. Heat treatment of metal castings and in-furnace sand reclamation
US5253698A (en) * 1990-01-23 1993-10-19 Applied Process Combination sand cleaning and heat treating apparatus for sand casted metallic parts and method
BR9105097A (pt) * 1990-03-20 1992-06-02 Kuettner Gmbh & Co Kg Dr Processo para a regeneracao de areia usada de fundicao
US5271450A (en) * 1990-05-11 1993-12-21 Richards Engineering Limited Thermal reclamation method
US5332139A (en) * 1990-06-08 1994-07-26 Bgk Finishing Systems, Inc. Fluidized bed apparatus and method using same
EP0546210B2 (en) * 1991-05-24 2003-07-09 Consolidated Engineering Company, Inc. Method and apparatus for heat treating metal castings
US5169913A (en) * 1991-05-31 1992-12-08 Procedyne Corp. Fluidized multistaged reaction system for polymerization
KR100263975B1 (ko) * 1992-08-13 2000-09-01 스콧 피. 크래프턴 금속 주물의 열처리 및 노 내부 주물사 재생 방법 및 장치
US5439045A (en) * 1994-01-19 1995-08-08 Consolidated Engineering Company, Inc. Method of heat treating metal castings, removing cores, and incinerating waste gasses
US5423370A (en) * 1994-03-04 1995-06-13 Procedyne Corp. Foundry sand core removal and recycle
AU2190497A (en) * 1996-02-23 1997-09-10 Consolidated Engineering Company, Inc. System and process for reclaiming sand
US5738162A (en) * 1997-02-20 1998-04-14 Consolidated Engineering Company, Inc. Terraced fluidized bed

Also Published As

Publication number Publication date
US5901775A (en) 1999-05-11
CA2224871A1 (en) 1998-06-20
EP0849016A1 (en) 1998-06-24
JPH10314930A (ja) 1998-12-02
MX9710514A (es) 1998-09-30
EP0849016B1 (en) 2001-02-21
DE69704103T2 (de) 2001-06-13
CA2224871C (en) 2009-03-03
DE69704103D1 (de) 2001-03-29

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2256 DE 01/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 13A, 14A, 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.