Fluent material handling – with receiver or receiver coacting mea – With soil removing – coating – lubricating – sterilizing and/or... – With cleaning – coating or drying means
Patent
1981-03-31
1983-11-29
Bell, Jr., Houston S.
Fluent material handling, with receiver or receiver coacting mea
With soil removing, coating, lubricating, sterilizing and/or...
With cleaning, coating or drying means
141188, 141192, 222 55, 222 61, B65B 310
Patent
active
044176104
ABSTRACT:
A system for dispensing a viscid medium from a supply medium flow to a number of receptacles, with the system including a filling station and a distributor having an inlet for a pressurized supply medium flow and a number of outlets individually connected to a series of dispenser openings located in the filling station. A support is provided for sequentially moving consecutive groups of receptacles through the filling station to align a single receptacle of each group with the respective dispenser openings. An outlet valve arrangement is located in a path of the medium flow upstream of the dispenser openings. A valve control is operable to repeatingly open and close the outlet valve arrangement to allow concurrent medium outlet from the dispenser openings during an opening time interval corresponding to a predetermined medium volume being dispensed for a required filling of the receptacles of the respective consecutive groups. A pressure sensor is located upstream of the outlet valve with an arrangement being operatively connected with the pressure sensor and the valve control for effectively adjusting a length of the opening time interval as a function of a variation of an average medium pressure between consecutive operation cycles of the outlet valve arrangement so that consecutive receptacles are caused to receive substantially uniform volumes of the medium regardless of general gradual changes of the pressure of the viscid medium.
REFERENCES:
patent: 2765601 (1956-10-01), Anderson
patent: 3196810 (1965-07-01), Roth
patent: 3328937 (1967-07-01), Newman et al.
patent: 3419052 (1968-12-01), Morine
patent: 3788370 (1974-01-01), Hare et al.
patent: 4315532 (1982-02-01), Elsworth
Kaufmann Gerhard
Waldstrom Ejvind
Bell, Jr. Houston S.
O.G. Hoyer A/S
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