Inventors:
Keith F. Woodruff - Mountainside NJ
Gottfried Metzler - Brookside NJ
Assignee:
American Cyanamid Company - Madison NJ
International Classification:
B67D 548
Abstract:
A device for metering flowable material is formed from two components which are movable relative to each other. The relative movement of the components varies the width of a gap between the components to control the flow of material through the gap. One of the movable components carries a rotatable element to direct the flow of material towards the gap, and a guide element is provided to direct propelled material into the gap. The rotatable element is preferably a disk, and the gap is a channel located proximate to the periphery of the disk. An element mountable to and rotatable with the disk can be provided to act on and reduce the size of solid or semi-solid material carried by flowing fluid to permit such material to flow through the device.