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公开(公告)号：US11807564B1
公开(公告)日：2023-11-07
申请号：US17840024
申请日：2022-06-14
IPC分类号： B01D24/38 , C02F5/08 , F16K11/085 , F16K31/363
CPC分类号： C02F5/08 , F16K11/085 , F16K31/363 , C02F2201/005 , C02F2303/16
摘要： A liquid control valve (320) that is utilized in a liquid treatment system includes a valve body (322). The valve body includes a plurality of liquid ports (A, B, C D, E, F) and a plurality of annular flow cavities. A piston (328) which includes at least one annular flow passage and a longitudinal flow passage, is selectively movable within a bore (324) within the valve body responsive to operation of at least one motor. The piston is selectively axially positionable within the bore to enable liquid flow through a plurality of flow paths. The exemplary valve enables treatment material housed in an associated liquid treatment tank to undergo a regeneration cycle as a result of liquid flow though the valve, while the valve outlet port that is operable in a valve service condition to deliver treated liquid, is continuously not in fluid flow connection with any other port the valve during the regeneration cycle.
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公开(公告)号：US10479699B1
公开(公告)日：2019-11-19
申请号：US15968024
申请日：2018-05-01
摘要： A control valve (10) includes a valve body with a plurality of ports (A, B, C, D, E, F) and a plurality of annular flow passages (53, 55, 57). A piston (34) which includes a plurality of annular flow passages and a longitudinal flow passage is selectively movable within a bore (32) within the valve body through operation of a valve controller (70). The valve controller is selectively operative to control the position of the piston so as to enable liquid flow through a plurality of flow paths. The valve controller further includes a installable and removable valve controller housing (74) which is releasibly engageable with a valve base (72). The valve may include a changeable piston and changeable injector and plug components to adapt the valve to different flow and fluid mixing requirements.
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公开(公告)号：US11203532B1
公开(公告)日：2021-12-21
申请号：US17082367
申请日：2020-10-28
发明人： William D. Chandler, Jr. , Aaron R. Wolfe , Cody A. Harbaugh , William D. Chandler, III , Patrick Frazer
IPC分类号： B01D24/38 , C02F1/00 , F16K31/04 , C02F1/78 , C02F1/32 , C02F1/42 , B01J49/85 , F16K11/07 , C02F103/00 , C02F1/44 , C02F9/00 , C02F1/28
摘要： A control valve (10) includes a valve body with a plurality of ports (A, B, C, D, E, F) and a plurality of annular flow passages (53, 55,57). A piston (34) which includes a plurality of annular flow passages and a longitudinal flow passage is selectively movable within a bore (32) within the valve body through operation of a valve controller (70). The valve controller is selectively operative to control the position of the piston so as to enable liquid flow through a plurality of flow paths. A master controller wirelessly communicates with a plurality of slave controllers, including the valve controller. The master controller is operative to control conditions of the valve and an associated liquid treatment tank.
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公开(公告)号：US11192797B1
公开(公告)日：2021-12-07
申请号：US17081312
申请日：2020-10-27
摘要： A control valve (10) includes a valve body with a plurality of ports (A, B, C, D, E, F) and a plurality of annular flow passages (53, 55, 57). A piston (34) which includes a plurality of annular flow passages and a longitudinal flow passage is selectively movable within a bore (32) within the valve body through operation of a valve controller (70). The valve controller is selectively operative to control the position of the piston so as to enable liquid flow through a plurality of flow paths. The valve controller further includes a installable and removable valve controller housing (74) which is releasibly engageable with a valve base (72). The valve may include a changeable multi-piece piston and changeable injector and plug components to adapt the valve to different flow and fluid mixing requirements.
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公开(公告)号：USD924177S1
公开(公告)日：2021-07-06
申请号：US29722230
申请日：2020-01-28
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公开(公告)号：US10822252B1
公开(公告)日：2020-11-03
申请号：US16675469
申请日：2019-11-06
摘要： A control valve (10) includes a valve body with a plurality of ports (A, B, C, D, E, F) and a plurality of annular flow passages (53, 55, 57). A piston (34) which includes a plurality of annular flow passages and a longitudinal flow passage is selectively movable within a bore (32) within the valve body through operation of a valve controller (70). The valve controller is selectively operative to control the position of the piston so as to enable liquid flow through a plurality of flow paths. The valve controller further includes a installable and removable valve controller housing (74) which is releasibly engageable with a valve base (72). The valve may include a changeable piston and changeable injector and plug components to adapt the valve to different flow and fluid mixing requirements.
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公开(公告)号：US09970558B1
公开(公告)日：2018-05-15
申请号：US15261442
申请日：2016-09-09
CPC分类号： F16K11/07 , B01D24/383 , B01J4/007 , B01J4/008 , C02F1/004 , C02F1/28 , C02F1/42 , C02F5/00 , C02F2001/425 , C02F2201/005 , C02F2301/043 , C02F2303/16 , F16K11/0716
摘要： A control valve (10) includes a valve body with a plurality of ports (A, B, C, D, E, F) and a plurality of annular flow passages (53, 55, 57). A piston (34) which includes a plurality of annular flow passages and a longitudinal flow passage is selectively movable within a bore (32) within the valve body through operation of a valve controller (70). The valve controller is selectively operative to control the position of the piston so as to enable liquid flow through a plurality of flow paths. The valve controller further includes a installable and removable valve controller housing (74) which is releasibly engageable with a valve base (72). The valve may include a changeable piston and changeable injector and plug components to adapt the valve to different flow and fluid mixing requirements.
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公开(公告)号：US11808366B1
公开(公告)日：2023-11-07
申请号：US17752443
申请日：2022-05-24
CPC分类号： F16K11/0716 , C02F1/42 , C02F5/00 , B01D24/383 , B01J4/007 , B01J4/008 , C02F2201/005 , C02F2301/043
摘要： A control valve includes a valve body with a plurality of ports and a plurality of annular flow passages. At least one valve element such as a piston which includes a plurality of annular flow passages and a longitudinal flow passage is selectively movable within a bore within the valve body through operation of a valve controller. The valve controller includes a motor that is selectively operative to control the position of the at least one valve element to enable liquid flow through a plurality of flow paths. The valve may be utilized in system arrangements which oxidize and filter out contaminants in liquids such as water.
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公开(公告)号：US11542178B1
公开(公告)日：2023-01-03
申请号：US17192201
申请日：2021-03-04
发明人： William D. Chandler, Jr. , Aaron R Wolfe , Cody A. Harbaugh , William D. Chandler, III , Patrick Frazer
IPC分类号： B01D24/38 , C02F1/00 , C02F1/32 , C02F1/42 , F16K11/07 , B01J49/85 , F16K31/04 , C02F1/78 , C02F1/44 , C02F1/28 , C02F9/00 , C02F103/00
摘要： A water delivery control system operates to selectively deliver water from a water source to water use devices. The system includes a master controller that wirelessly communicates messages with a plurality of slave controllers. The system includes a valve slave controller associated with a water control valve and a motor that is operative to selectively move at least one valve element of the valve. A water meter is operative to measure water flow that corresponds to flow through the valve. The master controller is operable to cause the valve slave controller to enable or prevent flow through the valve responsive at least in part to water flow data. The controller is operative to determine a water use condition responsive to a water usage pattern, and to cause at least one message to be sent to a portable user device responsive to the determined water use condition. The user interface slave controller is associated with a user interface.
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公开(公告)号：US10011500B1
公开(公告)日：2018-07-03
申请号：US15590733
申请日：2017-05-09
CPC分类号： C02F1/008 , B01J49/85 , C02F1/001 , C02F1/004 , C02F1/28 , C02F1/32 , C02F1/325 , C02F1/42 , C02F1/441 , C02F1/78 , C02F9/005 , C02F2001/425 , C02F2103/002 , C02F2201/005 , C02F2209/006 , C02F2209/008 , C02F2209/02 , C02F2209/03 , C02F2209/05 , C02F2209/40 , C02F2303/16 , C02F2307/10 , C02F2307/12 , F16K11/0716 , F16K31/04
摘要： A control valve (10) includes a valve body with a plurality of ports (A, B, C, D, E, F) and a plurality of annular flow passages (53, 55, 57). A piston (34) which includes a plurality of annular flow passages and a longitudinal flow passage is selectively movable within a bore (32) within the valve body through operation of a valve controller (70). The valve controller is selectively operative to control the position of the piston so as to enable liquid flow through a plurality of flow paths. The valve controller further includes a installable and removable valve controller housing (74) which is releasibly engageable with a valve base (72). The valve may include a changeable piston and changeable injector and plug components to adapt the valve to different flow and fluid mixing requirements.
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