-
公开(公告)号：US10753504B2
公开(公告)日：2020-08-25
申请号：US15887974
申请日：2018-02-02
摘要： A proportional solenoid-controlled fluid valve assembly having a fluid pressure balancing diaphragm. The valve assembly also includes a solenoid coil assembly having a cylindrical conduit and a magnetic orifice piece positioned within the conduit. A plunger is positioned within the conduit and is movable within the conduit between a de-actuated position and an actuated position. A pressure balancing diaphragm is provided having a top side, a bottom side, an outer annular flange portion, a U-shaped portion, and an inner annular flange terminating at a diaphragm opening, with the diaphragm being positioned within valve base with the outer annular flange portion abutting the ledge of the valve base and the U-shaped portion abutting the valve seat. A retainer is also provided having a top cylindrical upstanding portion extending through the diaphragm opening and an aperture formed in the plunger. A magnetic frame is also included for securing the valve assembly in an assembled configuration, wherein a magnetic path is formed by magnetic orifice piece, plunger and the magnetic frame and the solenoid coil is configured to be actuated such that the plunger moves towards the magnetic orifice piece, thus lifting the diaphragm and retainer and allowing pressurized media to pass from the inlet port to the outlet port.
-
公开(公告)号：US20160298784A1
公开(公告)日：2016-10-13
申请号：US14683809
申请日：2015-04-10
CPC分类号： F16K31/0603 , F16K11/044 , F16K31/0606 , F16K31/0627 , Y10T137/86574 , Y10T137/86614 , Y10T137/8671
摘要： A valve assembly includes a valve base having a tubular section with a longitudinal bore formed therein, a fluid inlet port and a common port with an internal passageway therebetween. A solenoid coil is adapted to generate a magnetic flux and includes a longitudinal axis and a bore coaxial therewith. The valve assembly further includes an orifice piece positioned within the longitudinal bore of the valve base. The orifice piece includes a central passageway with a first end and a second end. A plunger is movable within the longitudinal bore between a first de-actuated position and a second actuated position.
摘要翻译： 阀组件包括具有形成在其中的纵向孔的管状部分的阀座，流体入口和在其间具有内部通路的公共端口。 螺线管线圈适于产生磁通并且包括纵向轴线和与其同轴的孔。 阀组件还包括定位在阀座的纵向孔内的孔片。 孔片包括具有第一端和第二端的中心通道。 柱塞可以在纵向孔内在第一非致动位置和第二致动位置之间移动。
-
公开(公告)号：US11441694B2
公开(公告)日：2022-09-13
申请号：US15883084
申请日：2018-01-29
摘要： A proportional solenoid-controlled fluid valve assembly having a fluid pressure balancing arrangement includes a poppet and diaphragm. The valve assembly also includes a solenoid coil assembly having a cylindrical conduit and a magnetic orifice piece positioned within the conduit. A plunger is positioned within the conduit and is movable within the conduit between a de-actuated position and an actuated position. A valve poppet is provided having a top cylindrical upstanding portion and a poppet face configured to abut the valve seat. Further, a diaphragm is positioned within the valve base with the top cylindrical upstanding portion of the poppet extending through a diaphragm opening. A magnetic frame is also included for securing the valve assembly in an assembled configuration, wherein a magnetic path is formed by magnetic orifice piece, plunger and the magnetic frame and the solenoid coil is configured to be actuated such that the plunger moves towards the magnetic orifice piece, thus lifting the poppet and allowing pressurized media to pass from the inlet port to the outlet port.
-
公开(公告)号：US20190032809A1
公开(公告)日：2019-01-31
申请号：US15883084
申请日：2018-01-29
摘要： A proportional solenoid-controlled fluid valve assembly having a fluid pressure balancing arrangement includes a poppet and diaphragm. The valve assembly also includes a solenoid coil assembly having a cylindrical conduit and a magnetic orifice piece positioned within the conduit. A plunger is positioned within the conduit and is movable within the conduit between a de-actuated position and an actuated position. A valve poppet is provided having a top cylindrical upstanding portion and a poppet face configured to abut the valve seat. Further, a diaphragm is positioned within the valve base with the top cylindrical upstanding portion of the poppet extending through a diaphragm opening. A magnetic frame is also included for securing the valve assembly in an assembled configuration, wherein a magnetic path is formed by magnetic orifice piece, plunger and the magnetic frame and the solenoid coil is configured to be actuated such that the plunger moves towards the magnetic orifice piece, thus lifting the poppet and allowing pressurized media to pass from the inlet port to the outlet port.
-
公开(公告)号：US20180172176A1
公开(公告)日：2018-06-21
申请号：US15887974
申请日：2018-02-02
摘要： A proportional solenoid-controlled fluid valve assembly having a fluid pressure balancing diaphragm. The valve assembly also includes a solenoid coil assembly having a cylindrical conduit and a magnetic orifice piece positioned within the conduit. A plunger is positioned within the conduit and is movable within the conduit between a de-actuated position and an actuated position. A pressure balancing diaphragm is provided having a top side, a bottom side, an outer annular flange portion, a U-shaped portion, and an inner annular flange terminating at a diaphragm opening, with the diaphragm being positioned within valve base with the outer annular flange portion abutting the ledge of the valve base and the U-shaped portion abutting the valve seat. A retainer is also provided having a top cylindrical upstanding portion extending through the diaphragm opening and an aperture formed in the plunger. A magnetic frame is also included for securing the valve assembly in an assembled configuration, wherein a magnetic path is formed by magnetic orifice piece, plunger and the magnetic frame and the solenoid coil is configured to be actuated such that the plunger moves towards the magnetic orifice piece, thus lifting the diaphragm and retainer and allowing pressurized media to pass from the inlet port to the outlet port.
-
公开(公告)号：US09879797B2
公开(公告)日：2018-01-30
申请号：US14683809
申请日：2015-04-10
IPC分类号： F16K31/06 , F16K11/044
CPC分类号： F16K31/0603 , F16K11/044 , F16K31/0606 , F16K31/0627 , Y10T137/86574 , Y10T137/86614 , Y10T137/8671
摘要： A valve assembly includes a valve base having a tubular section with a longitudinal bore formed therein, a fluid inlet port and a common port with an internal passageway therebetween. A solenoid coil is adapted to generate a magnetic flux and includes a longitudinal axis and a bore coaxial therewith. The valve assembly further includes an orifice piece positioned within the longitudinal bore of the valve base. The orifice piece includes a central passageway with a first end and a second end. A plunger is movable within the longitudinal bore between a first de-actuated position and a second actuated position.
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.01 秒)
