BR112018008239A2 - método para a produção de areia espumada e aparelho de produção para a produção de areia espumada - Google Patents

método para a produção de areia espumada e aparelho de produção para a produção de areia espumada

Info

Publication number
BR112018008239A2
BR112018008239A2 BR112018008239A BR112018008239A BR112018008239A2 BR 112018008239 A2 BR112018008239 A2 BR 112018008239A2 BR 112018008239 A BR112018008239 A BR 112018008239A BR 112018008239 A BR112018008239 A BR 112018008239A BR 112018008239 A2 BR112018008239 A2 BR 112018008239A2
Authority
BR
Brazil
Prior art keywords
sand
producing foamed
foamed sand
foam
production apparatus
Prior art date
Application number
BR112018008239A
Other languages
English (en)
Other versions
BR112018008239B1 (pt
Inventor
Mori Kenichiro
Morikawa Masashi
Maegawa Takumi
Kato Yusuke
Original Assignee
Sintokogio Ltd
Toyota Motor 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 Sintokogio Ltd, Toyota Motor Co Ltd filed Critical Sintokogio Ltd
Publication of BR112018008239A2 publication Critical patent/BR112018008239A2/pt
Publication of BR112018008239B1 publication Critical patent/BR112018008239B1/pt

Links

Classifications

    • 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
    • B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
    • B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
    • B22C1/12—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for manufacturing permanent moulds or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C19/00—Components or accessories for moulding machines
    • B22C19/04—Controlling devices specially designed for moulding machines
    • 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
    • B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
    • 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
    • B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
    • B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
    • B22C5/0472—Parts; Accessories; Controlling; Feeding; Discharging; Proportioning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/23—Compacting by gas pressure or vacuum

Abstract

a presente invenção refere-se a um método de produção de areia espumada (s) para formar um molde de areia. a areia espumada (s) inclui as partículas de areia (p) e a espuma (f) que adere às super-fícies das partículas de areia (p). a espuma (f) contém água de vidro (b), água (w) e um surfactante (c). de acordo com o método, uma solução aquosa de surfactante (e) na qual o surfactante (c) é dissolvido é es-pumada para gerar espuma (d) a partir da solução aquosa de surfactante (e). em seguida, a espuma (d) gerada, a água de vidro (b) e água (w) são misturadas com a areia constituída por partículas de areia (p).
BR112018008239-2A 2015-11-06 2016-10-25 Método para produzir areia espumada e aparelho de produção para produzir areia espumada BR112018008239B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015-218764 2015-11-06
JP2015218764A JP6378157B2 (ja) 2015-11-06 2015-11-06 発泡砂の製造方法およびその製造装置
PCT/IB2016/001530 WO2017077372A1 (en) 2015-11-06 2016-10-25 Method of producing foamed sand and production apparatus for producing foamed sand

Publications (2)

Publication Number Publication Date
BR112018008239A2 true BR112018008239A2 (pt) 2018-10-23
BR112018008239B1 BR112018008239B1 (pt) 2022-02-08

Family

ID=57389469

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018008239-2A BR112018008239B1 (pt) 2015-11-06 2016-10-25 Método para produzir areia espumada e aparelho de produção para produzir areia espumada

Country Status (10)

Country Link
US (1) US10730101B2 (pt)
EP (1) EP3370897B1 (pt)
JP (1) JP6378157B2 (pt)
KR (1) KR101988471B1 (pt)
CN (1) CN108348985B (pt)
BR (1) BR112018008239B1 (pt)
MX (1) MX2018005516A (pt)
PL (1) PL3370897T3 (pt)
RU (1) RU2720333C2 (pt)
WO (1) WO2017077372A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6822315B2 (ja) * 2017-05-19 2021-01-27 新東工業株式会社 鋳型造型装置及び鋳型造型方法
JP7247856B2 (ja) * 2019-10-18 2023-03-29 トヨタ自動車株式会社 発泡砂の製造方法、及び発泡砂製造装置
JP7298524B2 (ja) * 2020-03-19 2023-06-27 新東工業株式会社 鋳型造型装置
JP7298523B2 (ja) 2020-03-19 2023-06-27 新東工業株式会社 鋳型造型装置

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1258143A (pt) * 1968-01-26 1971-12-22
JPS5314119A (en) * 1976-07-26 1978-02-08 Nippon Casting Co Ltd Casting mould composition of liouidal selffcuring property
SU1210949A1 (ru) * 1984-07-04 1986-02-15 Центральный научно-исследовательский институт материалов и технологии тяжелого и транспортного машиностроения Жидка самотвердеюща смесь
SU1627305A1 (ru) * 1988-11-30 1991-02-15 Ильичевский Судоремонтный Завод Им.50-Летия Ссср Плакированна смесь дл изготовлени литейных форм и стержней, преимущественно оболочковых, а также облицовок дл кокилей и способ ее приготовлени
JP2722373B2 (ja) * 1993-08-05 1998-03-04 和泉電気株式会社 微細泡沫製造方法及び製造装置
GB9324509D0 (en) * 1993-11-30 1994-01-19 Borden Uk Ltd Foundry binder
JP3517495B2 (ja) * 1995-10-12 2004-04-12 トヨタ自動車株式会社 金型鋳造用離型剤
JPH11157957A (ja) * 1997-11-27 1999-06-15 Fudo Constr Co Ltd 軽量充填材の製造方法と製造装置
JP3648373B2 (ja) * 1998-02-24 2005-05-18 トヨタ自動車株式会社 加工液発泡装置
JP3471296B2 (ja) * 2000-07-18 2003-12-02 住友大阪セメント株式会社 セメントスラリーの製造方法
JP2002113341A (ja) * 2000-10-05 2002-04-16 Yushiro Chem Ind Co Ltd 界面活性剤水溶液の発泡方法及びその発泡装置
JP2003136197A (ja) * 2001-11-05 2003-05-14 Sintokogio Ltd 有機系発泡自硬性鋳型の造型方法およびその装置
JP3640248B2 (ja) * 2002-06-28 2005-04-20 利猛 菅野 凍結鋳型の造型法
BR0315297A (pt) * 2002-11-08 2005-08-30 Sintokogio Ltd Mistura de agregado seca, método de moldagem em fundição usando-se a mistura de agregado seca e núcleo de fundição
RU2357859C2 (ru) * 2003-05-26 2009-06-10 Йосино Джипсум Ко., Лтд. Смеситель, способ смешивания и способ производства гипсовых плит
RU2262409C1 (ru) * 2004-01-05 2005-10-20 Открытое акционерное общество "Новолипецкий металлургический комбинат" (ОАО "НЛМК") Жидкая самотвердеющая смесь для изготовления литейных форм и стержней
JP4003807B2 (ja) * 2004-07-02 2007-11-07 新東工業株式会社 鋳型造型方法およびその鋳型
JP4684664B2 (ja) * 2005-01-21 2011-05-18 東亜建設工業株式会社 気泡供給装置および気泡供給方法
JP5734818B2 (ja) * 2011-11-28 2015-06-17 トヨタ自動車株式会社 砂型造型方法及び砂型
JP2014018851A (ja) 2012-07-23 2014-02-03 Asahi Tec Corp 中子の製造方法および中子
JP5739851B2 (ja) * 2012-09-26 2015-06-24 本田技研工業株式会社 塗装システムの塗料回収装置
JP5972393B2 (ja) * 2012-11-19 2016-08-17 新東工業株式会社 鋳型用砂および砂鋳型の造型方法
JP5958966B2 (ja) * 2013-03-25 2016-08-02 トヨタ自動車株式会社 造型装置および造型方法
JP2014188551A (ja) * 2013-03-27 2014-10-06 Toyota Motor Corp 砂型造型方法及び砂型造型装置
CN105170876A (zh) * 2015-09-09 2015-12-23 重庆大学 一种水玻璃砂及其制备和使用方法

Also Published As

Publication number Publication date
JP6378157B2 (ja) 2018-08-22
US10730101B2 (en) 2020-08-04
WO2017077372A1 (en) 2017-05-11
JP2017087247A (ja) 2017-05-25
EP3370897A1 (en) 2018-09-12
PL3370897T3 (pl) 2019-09-30
EP3370897B1 (en) 2019-04-17
KR20180061342A (ko) 2018-06-07
BR112018008239B1 (pt) 2022-02-08
RU2018116563A3 (pt) 2020-02-27
KR101988471B1 (ko) 2019-06-12
US20180326473A1 (en) 2018-11-15
CN108348985A (zh) 2018-07-31
MX2018005516A (es) 2018-08-01
RU2720333C2 (ru) 2020-04-28
RU2018116563A (ru) 2019-12-06
CN108348985B (zh) 2019-06-25

Similar Documents

Publication Publication Date Title
BR112018008239A2 (pt) método para a produção de areia espumada e aparelho de produção para a produção de areia espumada
BR112017025510A2 (pt) método para a produção de um artigo moldado de plástico, artigo moldado de plástico e molde
BR112017012927A2 (pt) partícula compósita, processo cosmético e métodos para a preparação de uma partícula compósita
BR112019000718A2 (pt) processo para a produção de geopolímero ou compósito de geopolímero
BR112017016780A2 (pt) método de manufatura de aditivos por exposição intermitente
BR112016000897A2 (pt) Processos de produção de aditivo para lente oftálmica transparente
BR112014020099A8 (pt) Composição polimerizável para material ótico, método para produzir a composição, método para produzir material ótico, material ótico e lente ótica
MX2017002218A (es) Apuntalante curable a baja temperatura.
MX2015012049A (es) Proceso para suprimir la formacion de 3,3,3-trifluoropropino en la fabricacion de fluorocarburos.
BR112017020380A2 (pt) processo para separar hidrocarbonetos de uma solução compreendendo um polímero
BR112018009545A2 (pt) alimento à base de massa espumada, aparelho e método para produção do mesmo e uso do aparelho
BR112015016958A2 (pt) molde, revestimento de superfície de molde e método para formar um molde
PL408377A1 (pl) Sposób wytwarzania grafenu płatkowego na drodze bezpośredniej eksfoliacji grafitu
BR112016002573A2 (pt) método para a preparação de produtos à base de carne de músculo inteiro contendo óleo e produtos à base de carne reconstituída
BR112017002706A2 (pt) ?processo para a produção do plástico reforçado por fibras?
BR112016023843A2 (pt) processo para preparação de um produto de carga mineral, e, produto de carga mineral
BR112017008066A2 (pt) composição de polipropileno, processo para produção da composição de polipropileno, e, espuma extrusada.
BR112019006360A2 (pt) um processo para preparar um polímero de poliéster e um polímero de poliéster obtenível através do mesmo
BR112018016487A2 (pt) processo para produzir um compósito de polímero/fibra termoformável compósito de polímero/fibra termoformável, processo para produzir uma moldagem de polímero/fibra, moldagem de polímero/fibra, e, uso de um compósito de polímero/fibra termoformável e de uma moldagem de polímero/fibra.
BR112017008786A2 (pt) um método para fabricar polissacarídeo microfibrilado
BR112016029584A2 (pt) agente de limpeza para a remoção suave de tintas e marcadores
BR112018006870A2 (pt) nanopartículas terapêuticas que compreendem um agente terapêutico e métodos para a produção e o uso das mesmas
BR112016015820A2 (pt) Transformante para expressar cis-preniltransferase e receptor nogo b
BR112018011979A2 (pt) processo para produção de um molde de areia para fundição, em particular um núcleo de areia de fundição, incluindo um processo de impressão tridimensional e mistura de areia para uso no processo
EP3495490A4 (en) PROCESS FOR PRODUCING SACCHARIFIED LIQUID FROM USED ABSORBENT ARTICLES

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/10/2016, OBSERVADAS AS CONDICOES LEGAIS.