초록 ▼

A filling machine for filling containers with an accurately predetermined amount of a fluid product in which a flow meter for accurately measuring the flow rate of a fluid product fed to a filling nozzle is provided in the feed line leading to such nozzle which generates signals in its output indica

A filling machine for filling containers with an accurately predetermined amount of a fluid product in which a flow meter for accurately measuring the flow rate of a fluid product fed to a filling nozzle is provided in the feed line leading to such nozzle which generates signals in its output indicative of the amount of flow; the signals are counted in a counter which causes the feed line to be shut off when a predetermined programmed number of pulses has been reached. The counter is reset automatically by an indexing device which indicates that the filled container has left the filling position and a new container has arrived in the filling position; resetting of the counter causes the vavle to reopen, thereby restarting the filling operation.

대표청구항 ▼

A filling machine for filling container means with an accurately predetermined amount of liquid product, comprising nozzle means, feed means for feeding fluid product to said nozzle means including measuring means for accurately measuring the liquid-flow rate of the liquid product and operable to pr

A filling machine for filling container means with an accurately predetermined amount of liquid product, comprising nozzle means, feed means for feeding fluid product to said nozzle means including measuring means for accurately measuring the liquid-flow rate of the liquid product and operable to produce in its output signals indicative of the liquid-flow rate, valve means in said feed means downstream of said measuring means for selectively interrupting the feed of the liquid product to said nozzle means, valve actuating means for selectively opening and closing said valve means, means responsive to signals of said measuring means, which are indicative of the amount of liquid product passing therethrough, and operatively connected with its input to the output of said measuring means and with its output to said valve actuating means so as to close said valve means upon receipt in its input of a predetermined number of signals representative of the predetermined amount of liquid product to be filled into a given container means to thereby interrupt the feed of the liquid product, said means responsive to the signal including reset means operable upon actuation thereof to cause reopening of said valve means by said valve actuating means so as to start another filling operation, and further means for automatically actuating said reset means in response to a signal from the filling machine indicating its readiness for the next filling operation.