专利名称：CONTROLLING FLUID FLOW发明人：Calvin L. Kroes申请号：US14921743申请日：20151023
公开号：US20170114922A1公开日：20170427
专利附图：
摘要：A system for controlling fluid flow includes a fluid inlet operable to receive afluid flow, a fluid outlet operable to output the fluid flow, a diaphragm seat, a diaphragmoperable to restrict the fluid flow between the fluid inlet and the fluid outlet by movingbetween an open position where the first diaphragm does not contact the diaphragm
seat to a closed position where the diaphragm contacts the diaphragm seat, a springoperable to move the first diaphragm between the open position and the closedposition, and a pressurized air inlet operable to receive pressurized air to move the firstdiaphragm between the open position and the closed position.
申请人：Calvin L. Kroes
地址：Loveland OK US
国籍：US
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