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11. 发明申请

WO2022173959A1 PRESSURE COMPENSATION SYSTEMS, LIQUID SUPPLY SYSTEMS AND METHODS USING THE SAME 审中-公开
公开(公告)号：WO2022173959A1
公开(公告)日：2022-08-18
申请号：PCT/US2022/015992
申请日：2022-02-10
申请人： WATTS REGULATOR CO.
发明人： SIMON, Kevin , BURKE, Joseph Michael , BAYNES, Ian David
IPC分类号： E03B7/07 , E03C1/10 , G01M3/16
摘要： Fluid detection systems and methods using the same are disclosed. In embodiments the fluid detection systems include a sensor module and an electronics module. The sensor module includes a sensor housing that includes a liquid flow path and a sensor element disposed around at least part of the liquid flow path. The sensor element can detect a capacitance of the liquid flow path and provide a sensor signal to a controller in the electronics module. The electronics module can determine a detected capacitance in the liquid flow path based at least in part on the sensor signal, and can determine whether a wet event has occurred based on a comparison of the detected capacitance to a threshold capacitance. Methods using the fluid detection systems and fluid supply systems including the fluid detection systems are also disclosed.

12. 发明申请

WO2022125656A1 TEST COCK WITH INTEGRATED EXTRACTION TOOL 审中-公开
公开(公告)号：WO2022125656A1
公开(公告)日：2022-06-16
申请号：PCT/US2021/062395
申请日：2021-12-08
申请人： WATTS REGULATOR CO. [US]/[US]
发明人： BURKE, Joseph Michael , SIMON, Kevin
IPC分类号： B25B13/50 , B25B13/48 , B25B13/54 , B25B27/14 , B25B27/18 , B25B27/24
摘要： A test cock is configured to connect to a test cock port. The test cock includes a body portion defining a flowpath between a distal end and a proximal end. The test cock includes an intake stem at the proximal end that has external threads to connect the test cock to the test cock port. The intake stem defines an intake opening connected to the flowpath, the intake opening having a non-circular shape, such as a hexagonal shape. The test cock also includes an extraction tool having an end forming the non-circular shape of the intake opening, the end being sized to fit within and engage the intake opening.

13. 发明申请

WO2022125618A1 FLUID DETECTION SYSTEMS AND METHODS USING THE SAME 审中-公开
公开(公告)号：WO2022125618A1
公开(公告)日：2022-06-16
申请号：PCT/US2021/062336
申请日：2021-12-08
申请人： WATTS REGULATOR CO. [US]/[US]
发明人： CASTRIGNO, Steven , ERHARDT, James , KRAUSE, Christopher
IPC分类号： G01M3/16 , G01M3/18 , E03B7/07
摘要： Fluid detection systems and methods using the same are disclosed. In embodiments the fluid detection systems include a sensor module and an electronics module. The sensor module includes a sensor housing that includes a liquid flow path and a sensor element disposed around at least part of the liquid flow path. The sensor element can detect a capacitance of the liquid flow path and provide a sensor signal to a controller in the electronics module. The electronics module can determine a detected capacitance in the liquid flow path based at least in part on the sensor signal, and can determine whether a wet event has occurred based on a comparison of the detected capacitance to a threshold capacitance. Methods using the fluid detection systems and fluid supply systems including the fluid detection systems are also disclosed.

14. 发明申请

WO2022040121A1 COMPACT VALVE ASSEMBLY 审中-公开
公开(公告)号：WO2022040121A1
公开(公告)日：2022-02-24
申请号：PCT/US2021/046208
申请日：2021-08-17
申请人： WATTS REGULATOR CO.
发明人： BOUCHARD, Peter P.
IPC分类号： F16K11/10 , F16K15/00
摘要： A backflow prevention assembly has a body having a first bucket with a sidewall extending between a closed end and an open end along a first bucket axis, a first conduit extending from an inlet of the sidewall of the first bucket, and a second bucket having a sidewall extending between a closed end and an open end along a second bucket axis. A second conduit extends between an outlet of the sidewall of the first bucket and an inlet of the sidewall of the second bucket, and a third conduit extends from an outlet of the sidewall of the second bucket. The conduits extend along a conduit axis that is perpendicular to the bucket axes. The valve assembly includes covers secured over the open ends of the buckets and a valve member located in each bucket that is biased to prevent reverse flow through the inlets of the buckets.

15. 发明申请

WO2022098994A1 INTELLIGENT ROOF DRAIN SYSTEMS AND METHODS 审中-公开
公开(公告)号：WO2022098994A1
公开(公告)日：2022-05-12
申请号：PCT/US2021/058236
申请日：2021-11-05
申请人： WATTS REGULATOR CO.
发明人： RASMUSSEN, Michael , LAUGESEN, Caspar
IPC分类号： E04D13/00
摘要： An intelligent roof drain system includes a roof drain surrounded by a drain plate. A water seepage detection module is disposed proximate the drain plate. The water seepage detection module includes water seepage detection sensors and circuitry and an antenna system to inductively receive power and communicate water seepage data. A roofing membrane is disposed over the water seepage detection module. A monitoring module that includes control circuitry, power supply circuitry, water level detection circuitry, communications interface circuitry, and an antenna system to inductively supply power to and communicate with the water seepage detection module is disposed proximate the water seepage detection module such that the antenna systems align. The intelligent roof drain system can detect water seepage under the roofing membrane and standing water proximate the roof drain and communicate such events to a gateway and/or building management system.

16. 发明申请

WO2022040071A1 BACKFLOW PREVENTION ASSEMBLY HAVING A CARTRIDGE WITH DUAL ZONE TESTING 审中-公开
公开(公告)号：WO2022040071A1
公开(公告)日：2022-02-24
申请号：PCT/US2021/046101
申请日：2021-08-16
申请人： WATTS REGULATOR CO.
发明人： BOUCHARD, Peter P.
IPC分类号： E03B7/07 , E03C1/10 , F16K15/06 , E03C1/106 , E03F7/04 , F16K15/033 , F16K15/035 , F16K15/066 , F16K17/30 , F16K27/0209 , F16K27/0232 , F16K27/12 , F16K37/005 , F16K37/0091
摘要： A backflow prevention assembly includes a body forming two buckets, wherein flow passes through the body from an inlet to an outlet along an axis and consecutively through each of the buckets. A single zone test cover encloses a first of the buckets to form a single zone chamber. A dual zone test cover encloses a second of the buckets with a dual zone cartridge assembly therein. The dual zone test cover has two test cocks. The dual zone cartridge assembly includes a frame having a valve seat, wherein the frame includes a lumen providing fluid communication from a dual zone chamber upstream of the valve seat to a first of the two test cocks of the dual zone test cover, and wherein the second of the two test cocks of the dual zone test cover is in fluid communication with the dual zone chamber downstream of the valve seat.

17. 发明申请

WO2006042018A2 TOP MOUNTED FAUCET ASSEMBLY WITH AIR GAP 审中-公开
标题翻译：顶部安装的毛孔大厅与空气隙
公开(公告)号：WO2006042018A2
公开(公告)日：2006-04-20
申请号：PCT/US2005035993
申请日：2005-10-06
申请人： WATTS REGULATOR CO , SCHMITT CRAIG A , HENSS MARK
发明人： SCHMITT CRAIG A , HENSS MARK
IPC分类号： E03C1/04 , E03C1/10
CPC分类号： B01D61/10 , E03C1/04 , E03C1/0401 , E03C1/0402 , E03C1/102 , E03C2201/40 , Y10T137/3185 , Y10T137/6014 , Y10T137/6109 , Y10T137/9464
摘要： A faucet assembly includes a base having first and second ends, a sidewall extending between the ends, a mounting bore extending from the first end, a permeate water spout port extending from the second end, and a valve assembly bore extending from the sidewall and connecting the mounting bore and the permeate water spout port. A fastener is located within the mounting bore and extends out of the base from the mounting bore for securing the faucet assembly to a mounting surface, and a valve member is positioned within the valve assembly bore and movable between closed and opened positions. The valve member allows tool access from the permeate water spout port, through the valve member, and to the fastener in the mounting bore when the valve member is moved to a predetermined position. This arrangement allows top-mounting of the faucet assembly using a toggle bolt.
摘要翻译：水龙头组件包括具有第一和第二端的基部，在端部之间延伸的侧壁，从第一端延伸的安装孔，从第二端延伸的渗透水喷口和从侧壁延伸的阀组件孔和连接安装孔和渗透水出水口。紧固件位于安装孔内并且从安装孔延伸出基座，用于将水龙头组件固定到安装表面，并且阀构件定位在阀组件孔内并且可在闭合位置和打开位置之间移动。当阀构件移动到预定位置时，阀构件允许工具从渗透水出水口通过阀构件和安装孔中的紧固件进入。这种布置允许使用肘节螺栓顶部安装龙头组件。

18. 发明申请

WO2005046830A3 ZERO WASTE REVERSE OSMOSIS WATER FILTERING 审中-公开
公开(公告)号：WO2005046830A3
公开(公告)日：2005-05-26
申请号：PCT/US2004/037811
申请日：2004-11-12
申请人： WATTS REGULATOR CO. , SCHMITT, Craig, A.
发明人： SCHMITT, Craig, A.
IPC分类号： B01D61/12 , B01D61/10
摘要： A reverse osmosis water filtering system includes a reverse osmosis membrane having first output port for permeate water, second output port for concentrate water, and intake port for receiving filtered water, a filtering assembly providing filtered water to the membrane, and a flow restrictor restricting a flow of concentrate water from the membrane to a water source, the flow restrictor including a housing defining an elongated conduit having a tapering conical wall defining a first screw thread and a water-channel thread extending therealong including generally between a first opening into a distal region of the conduit for receiving a flow of liquid and a second opening into a proximal region of the conduit, and an axially elongated plug received into the conduit, a surface of the plug opposed to the tapering conical wall defining a second screw thread and a tapering surface, the second screw thread disposed in threaded engagement with the first screw thread defined by the conical wall of the housing, opposed surface of the water-channel thread and the tapering surface of the plug being disposed in sealing engagement within the conduit and opposite to define a region for liquid flow, the housing with the water-channel thread and the tapering surface of the plug thereby cooperatively defining a generally spiral liquid flow path along the water-channel screw thread and the tapering surface, for flow of liquid generally between the first opening and a port defined by the flow restrictor for delivery of liquid from the conduit.

19. 发明申请

WO2022159477A1 CHECK VALVE TESTING SYSTEMS AND LEAK DETECTION METHODS USING THE SAME 审中-公开
公开(公告)号：WO2022159477A1
公开(公告)日：2022-07-28
申请号：PCT/US2022/012956
申请日：2022-01-19
申请人： WATTS REGULATOR CO.
发明人： BERTRAND, Vincent , KONATE, Ousmane
IPC分类号： G01M3/28 , G01M13/003 , G01M3/2876
摘要： Check valve testing systems and leak detection methods using the same are disclosed. In embodiments the check valve testing system includes a check valve assembly and a pressure sensor. The check valve assembly includes a first pressure zone upstream of the check valve and a second pressure zone downstream of the check valve. An inlet valve and a drain valve may be fluidly coupled to the first pressure zone, an outlet valve may be fluidly coupled to the second pressure zone. The pressure sensor is configured to detect a fluid pressure in the second pressure zone. The controller is configured to communicatively couple to the pressure sensor, and is configured to determine whether there is a leak through the check valve, a leak downstream of then outlet valve, or a leak through the outlet valve when the inlet valve, drain valve, and outlet valve are in various conditions.

20. 发明申请

WO2006042018A3 TOP MOUNTED FAUCET ASSEMBLY WITH AIR GAP 审中-公开
公开(公告)号：WO2006042018A3
公开(公告)日：2006-04-20
申请号：PCT/US2005/035993
申请日：2005-10-06
申请人： WATTS REGULATOR CO. , SCHMITT, Craig, A. , HENSS, Mark
发明人： SCHMITT, Craig, A. , HENSS, Mark
IPC分类号： E03C1/04 , E03C1/10
摘要： A faucet assembly includes a base (102) having first (104) and second (106) ends, a sidewall (108) extending between the ends, a mounting bore (110) extending from the first end, a permeate water spout port (112) extending from the second end, and a valve assembly bore (114) extending from the sidewall and connecting the mounting bore and the permeate water spout port. A fastener (116) is located within the mounting bore and extends out of the base from the mounting bore for securing the faucet assembly to a mounting surface, and a valve member (118) is positioned within the valve assembly bore and movable between closed and opened positions. The valve member allows tool (90) access from the permeate water spout port, through the valve member, and to the fastener in the mounting bore when the valve member is moved to a predetermined position. This arrangement allows top-mounting of the faucet assembly using a toggle bolt.

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