ES447216A1 - Aparato para preparar un nucleo o molde endurecido a partir de una primera masa de materia en forma de particulas reves-tidas con una pelicula de resina polimerizable. - Google Patents

Aparato para preparar un nucleo o molde endurecido a partir de una primera masa de materia en forma de particulas reves-tidas con una pelicula de resina polimerizable.

Info

Publication number
ES447216A1
ES447216A1 ES76447216A ES447216A ES447216A1 ES 447216 A1 ES447216 A1 ES 447216A1 ES 76447216 A ES76447216 A ES 76447216A ES 447216 A ES447216 A ES 447216A ES 447216 A1 ES447216 A1 ES 447216A1
Authority
ES
Spain
Prior art keywords
sand
catalyst
resin
molds
coated
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
Application number
ES76447216A
Other languages
English (en)
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.)
Quaker Oats Co
Original Assignee
Quaker Oats Co
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 Quaker Oats Co filed Critical Quaker Oats Co
Publication of ES447216A1 publication Critical patent/ES447216A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/80—Falling particle mixers, e.g. with repeated agitation along a vertical axis
    • B01F25/83—Falling particle mixers, e.g. with repeated agitation along a vertical axis with receptacles provided with fixed guiding elements therein, e.g. baffles; Cross-mixers comprising crossing channels for guiding the falling particles
    • 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
    • B22C5/0463—Plants

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
ES76447216A 1975-04-21 1976-04-21 Aparato para preparar un nucleo o molde endurecido a partir de una primera masa de materia en forma de particulas reves-tidas con una pelicula de resina polimerizable. Expired ES447216A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/569,824 US3999592A (en) 1975-04-21 1975-04-21 Apparatus and method for manufacturing cores and molds with static mixer stage

Publications (1)

Publication Number Publication Date
ES447216A1 true ES447216A1 (es) 1977-10-16

Family

ID=24277025

Family Applications (1)

Application Number Title Priority Date Filing Date
ES76447216A Expired ES447216A1 (es) 1975-04-21 1976-04-21 Aparato para preparar un nucleo o molde endurecido a partir de una primera masa de materia en forma de particulas reves-tidas con una pelicula de resina polimerizable.

Country Status (11)

Country Link
US (1) US3999592A (es)
JP (1) JPS51128627A (es)
AU (1) AU1320476A (es)
BE (1) BE840976A (es)
BR (1) BR7602416A (es)
CA (1) CA1040827A (es)
DE (1) DE2617475A1 (es)
ES (1) ES447216A1 (es)
FR (1) FR2308443A1 (es)
IT (1) IT1058174B (es)
SE (1) SE7604495L (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121646A (en) * 1976-10-13 1978-10-24 National Engineering Company Method and apparatus for making molds
FR2504035B1 (fr) * 1981-04-21 1986-06-06 Mitsubishi Heavy Ind Ltd Machine a mouler par soufflage
US4570694A (en) * 1982-01-25 1986-02-18 Lund Robert S Mold-blowing apparatus
US4643240A (en) * 1984-04-12 1987-02-17 Pettibone Corporation Method of blowing cores etc. using quick-set sand, and improved mold-blowing apparatus
DE3506752A1 (de) * 1985-02-26 1986-08-28 Alb. Klein Gmbh & Co Kg, 5241 Niederfischbach Verfahren und vorrichtung zum fuellen eines formkastens o.dgl. gefaesses mit formstoff
BR102020022037A2 (pt) * 2020-10-27 2022-05-10 Caete Participação E Administração Eireli Método de mistura de materiais sólidos, dispositivo e uso correspondentes

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2929248A (en) * 1957-11-13 1960-03-22 Bailey Meter Co Flow meter
GB1133255A (en) * 1966-05-14 1968-11-13 British Cast Iron Res Ass Making foundry cores and moulds
US3494412A (en) * 1967-03-29 1970-02-10 Sherwin Williams Co Foundry mold blowing machine with multi-stage mixer
US3409273A (en) * 1967-11-17 1968-11-05 American Colloid Co Method and apparatus for blending pulverulent materials
GB1225036A (en) * 1968-03-27 1971-03-17 British Cast Iron Res Ass Making foundry cores and moulds
GB1308445A (en) * 1969-07-21 1973-02-21 Baker Perkins Ltd Manufacture of foundry mixtures in the production of foundry moulds and cores
US3664638A (en) * 1970-02-24 1972-05-23 Kenics Corp Mixing device
US3643927A (en) * 1970-10-15 1972-02-22 Phillips Petroleum Co Stationary mixture and method for mixing material
US3800985A (en) * 1971-04-15 1974-04-02 Kenics Corp System and method for distributing highly viscous molten material
US3751009A (en) * 1972-03-02 1973-08-07 Mc Hugh J Motionless mixing device
US3861652A (en) * 1972-11-15 1975-01-21 Du Pont Mixing device

Also Published As

Publication number Publication date
AU1320476A (en) 1977-10-27
FR2308443A1 (fr) 1976-11-19
JPS51128627A (en) 1976-11-09
BR7602416A (pt) 1976-10-19
CA1040827A (en) 1978-10-24
US3999592A (en) 1976-12-28
FR2308443B3 (es) 1979-01-12
DE2617475A1 (de) 1976-11-04
SE7604495L (sv) 1976-10-22
IT1058174B (it) 1982-04-10
BE840976A (fr) 1976-10-21

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