公开(公告)号：US10234053B2

公开(公告)日：2019-03-19

申请号：US14921743

申请日：2015-10-23

申请人： Calvin L. Kroes

发明人： Calvin L. Kroes

IPC分类号： F16K31/00 ,  F16K31/126 ,  F16K7/17 ,  A01M7/00 ,  B05B1/30 ,  B05B12/08 ,  F16K27/02 ,  B05B1/16 ,  B05B13/00

摘要： A system for controlling fluid flow includes a fluid inlet operable to receive a fluid flow, a fluid outlet operable to output the fluid flow, a diaphragm seat, a diaphragm operable to restrict the fluid flow between the fluid inlet and the fluid outlet by moving between 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 spring operable to move the first diaphragm between the open position and the closed position, and a pressurized air inlet operable to receive pressurized air to move the first diaphragm between the open position and the closed position.

公开(公告)号：US20170114922A1

公开(公告)日：2017-04-27

申请号：US14921743

申请日：2015-10-23

申请人： Calvin L. Kroes

发明人： Calvin L. Kroes

IPC分类号： F16K31/126 ,  F16K7/17 ,  A01C23/04 ,  B05B1/02 ,  B05B1/16 ,  A01M7/00 ,  F16K1/12 ,  F16K25/00

CPC分类号： F16K31/1262 ,  A01M7/0032 ,  B05B1/1654 ,  B05B1/306 ,  B05B12/088 ,  B05B13/005 ,  F16K7/17 ,  F16K27/0236

摘要： A system for controlling fluid flow includes a fluid inlet operable to receive a fluid flow, a fluid outlet operable to output the fluid flow, a diaphragm seat, a diaphragm operable to restrict the fluid flow between the fluid inlet and the fluid outlet by moving between 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 spring operable to move the first diaphragm between the open position and the closed position, and a pressurized air inlet operable to receive pressurized air to move the first diaphragm between the open position and the closed position.