AT190454B -
Device for weighing and dispensing predetermined amounts of cement or other granular or powdery substances from a silo, storage container or the like.
- Google Patents
Device for weighing and dispensing predetermined amounts of cement or other granular or powdery substances from a silo, storage container or the like.
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Publication number
AT190454B
AT190454BAT190454DAAT190454BAT 190454 BAT190454 BAT 190454BAT 190454D AAT190454D AAT 190454DAAT 190454 BAT190454 BAT 190454B
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Application filed by Portasilo LtdfiledCriticalPortasilo Ltd
Application grantedgrantedCritical
Publication of AT190454BpublicationCriticalpatent/AT190454B/en
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
B01F35/80—Forming a predetermined ratio of the substances to be mixed
B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
B01F35/881—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise by weighing, e.g. with automatic discharge
G—PHYSICS
G01—MEASURING; TESTING
G01G—WEIGHING
G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
G01G13/02—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism
G01G13/022—Material feeding devices
G—PHYSICS
G01—MEASURING; TESTING
G01G—WEIGHING
G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
G01G13/16—Means for automatically discharging weigh receptacles under control of the weighing mechanism
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General Physics & Mathematics
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Chemical & Material Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
AT190454D1953-07-061954-07-06
Device for weighing and dispensing predetermined amounts of cement or other granular or powdery substances from a silo, storage container or the like.
AT190454B
(en)
Method and device to ensure the regular discharge of powdery or granular substances from feed hoppers, in particular in core blowing and molding machines.