Fluent material handling – with receiver or receiver coacting mea – With conveying means to supply successive receivers
Patent
1977-05-23
1978-11-07
Bell, Jr., Houston S.
Fluent material handling, with receiver or receiver coacting mea
With conveying means to supply successive receivers
222318, B65B 4352
Patent
active
041240456
ABSTRACT:
Apparatus is provided for uniformly filling a succession of containers with highly viscous fluid such as asphalt or plastic roof cement at high fill rates. A constantly running pump of constant discharge rate forces the viscous fill fluid along a descending pressure gradient through a recirculation circuit leading to a dispensing station midway along the descending pressure gradient and leading back from the dispensing station along a return path to fluid supply means for the pump. Timed discharge in the form of timed bleeding from the recirculation circuit at the dispensing station accomplishes fast, smooth, and stable initiation and termination of dispensing action. Adjustable metering of the return path gives further versatility to the system. A simple slideway conveyor for the containers being filled contributes to the cost savings achieved by the invention.
REFERENCES:
patent: 3795352 (1974-03-01), Lewis
Bell, Jr. Houston S.
The Gibson-Homans Company
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