US Patent 7404627 Energy damping flow device for printing system

Patent 7404627 was granted and assigned to Eastman Kodak on July, 2008 by the United States Patent and Trademark Office.

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Patent Inventor Names

Jinquan Xu0

Zhanjun Gao0

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Patent abstract

A printing system includes a liquid drop ejector that is operable to eject liquid drops having a plurality of volumes along a first path. A fluid passage includes an energy damping structure. A fluid flow source is operable to cause the fluid to flow through the passage along the energy damping structure. Interaction of the fluid flow and the liquid drops causes liquid drops having one of the plurality of volumes to begin moving along a second path.

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