FR2208738A1 - Fluid bed foundry sand cooler - comprises chamber with perforated bottom for air stream - Google Patents

Fluid bed foundry sand cooler - comprises chamber with perforated bottom for air stream

Info

Publication number
FR2208738A1
FR2208738A1 FR7342901A FR7342901A FR2208738A1 FR 2208738 A1 FR2208738 A1 FR 2208738A1 FR 7342901 A FR7342901 A FR 7342901A FR 7342901 A FR7342901 A FR 7342901A FR 2208738 A1 FR2208738 A1 FR 2208738A1
Authority
FR
France
Prior art keywords
air stream
sand
fluid bed
chamber
perforated bottom
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.)
Withdrawn
Application number
FR7342901A
Other languages
English (en)
French (fr)
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.)
PRZED PROJEKTOWANIA
Original Assignee
PRZED PROJEKTOWANIA
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 PRZED PROJEKTOWANIA filed Critical PRZED PROJEKTOWANIA
Publication of FR2208738A1 publication Critical patent/FR2208738A1/fr
Withdrawn legal-status Critical Current

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
    • B22C5/08—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
FR7342901A 1972-11-30 1973-11-30 Fluid bed foundry sand cooler - comprises chamber with perforated bottom for air stream Withdrawn FR2208738A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL15919572A PL78790B2 (https=) 1972-11-30 1972-11-30

Publications (1)

Publication Number Publication Date
FR2208738A1 true FR2208738A1 (en) 1974-06-28

Family

ID=19960769

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7342901A Withdrawn FR2208738A1 (en) 1972-11-30 1973-11-30 Fluid bed foundry sand cooler - comprises chamber with perforated bottom for air stream

Country Status (5)

Country Link
DD (1) DD112363A1 (https=)
DE (1) DE2359812A1 (https=)
FR (1) FR2208738A1 (https=)
IT (1) IT1002052B (https=)
PL (1) PL78790B2 (https=)

Also Published As

Publication number Publication date
IT1002052B (it) 1976-05-20
DE2359812A1 (de) 1974-06-06
DD112363A1 (https=) 1975-04-12
PL78790B2 (https=) 1975-06-30

Similar Documents

Publication Publication Date Title
ES419178A1 (es) Un aparato para enfriar piezas coladas y para enfriar y se-car arena de moldeo.
SE7908112L (sv) Sett och anordning for framstellning av sandgjutformar eller liknande
FR2208738A1 (en) Fluid bed foundry sand cooler - comprises chamber with perforated bottom for air stream
ES344826A1 (es) Un metodo de moldear porcelana vitrea u otras sustancias ceramicas.
US3983991A (en) Apparatus and method for conveying,pouring and cooling foundry molds
GB1211266A (en) Cigarette making
JPS566754A (en) Freezing method of refrigerating mold
ATE30126T1 (de) Druckgiessverfahren.
GB1388704A (en) Method and apparatus for drying investment casting shell moulds
GB1267188A (https=)
FR2167308A1 (en) Sand casting cleaning and cooling plant - consists of inclined revolving barrel
FR2147413A5 (en) Pneumatic drier for powders and granules - fed by fluidised bed using hot air
SU942659A1 (ru) Устройство дл формовани корпусов конфет
ES330842A1 (es) Procedimiento y aparato para el desplazamiento de escoria en un molde de fundicion continua.
ES339512A1 (es) Procedimiento y aparato para la fabricacion de moldes para la colada de los metales.
FR2421017A1 (fr) Dispositif pour l'introduction d'une poudre d'adjuvant de coulee dans une lingotiere de coulee continue en une quantite dosee et pratiquement sans degagement de poussiere
GB1460562A (en) Regenerating particulate mould materials
FR2286682A1 (fr) Elevateur-refroidisseur pour sable sec de fonderie
GB689963A (en) A device and a method of supporting and conveying articles
GB1333707A (en) Method and apparatus for the casting of ceramic materials in slip form
JPS56168935A (en) Method and device for blowing of casting sand
FR2238905A1 (en) Rotary drum for rapid cooling of castings and sand - USING LIMITED AMT. OF WATER, AND SEPARATE SAND OUTLET
FR2137836A1 (en) Easily removable foundry cores - of porous carbon
JPS56109145A (en) Mold molding machine
JPS5668552A (en) Mold molding machine

Legal Events

Date Code Title Description
ST Notification of lapse