초록 ▼

A dispensing and weighing system for multiple ingredients, including a plurality of individual ingredient batch weighers. Each batch weigher includes apparatus to store and dispense a particulate material to a scale from which the weighed portion of the material is intended to be delivered to a pneu

A dispensing and weighing system for multiple ingredients, including a plurality of individual ingredient batch weighers. Each batch weigher includes apparatus to store and dispense a particulate material to a scale from which the weighed portion of the material is intended to be delivered to a pneumatic ingredients delivery conduit. The pneumatic conduit discharges into a weighing hopper, where the weight of all of the batches delivered to the hopper is determined. A method for dispensing individual, weighed batches of particulate material, and for determining the total weight of the material actually delivered to a receiver.

대표청구항 ▼

Apparatus for dispensing pre-selected quantities of multiple particulate material ingredients comprising: (a) plural storage hopper means, one for each of a plurality of ingredients, (b) plural ingredient weigh scales, one for each of said ingredients, (c) means for discharging the ingredient from e

Apparatus for dispensing pre-selected quantities of multiple particulate material ingredients comprising: (a) plural storage hopper means, one for each of a plurality of ingredients, (b) plural ingredient weigh scales, one for each of said ingredients, (c) means for discharging the ingredient from each storage hopper means to a respective weigh scale, (d) a pneumatic ingredients delivery conduit, (e) means for delivering ingredient from each said weigh scale to said delivery conduit, and (f) means for receiving and for weighing the total quantity of material delivered by said delivery conduit, (g) whereby the total quantity of material delivered is compared with the sum of the weights indicated by said ingredient weigh scales.