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Matches 1 - 50 out of 3,445

Document Document Title
WO/2019/222609A2
Provided are valve devices and flow heads for a valve device. A valve device can include a valve body that opens and closes a valve hole to allow communication between a primary flow path and a secondary flow path, a back pressure chambe...  
WO/2019/204890A1
The present application discloses an invention relating to a device that is designed to be integrated into piped-water outlets, such as taps, showers, and the like, the function thereof being to reduce the volume of water delivered at th...  
WO/2019/194919A1
A water flow valve positioned within a waterline preferably just past a building's water meter. The valve compresses air bubbles into the water at the point where the water enters the meter, thus improving the accuracy of the meter readi...  
WO/2019/184166A1
Disclosed is a flushing valve, comprising a valve body (202), a delay water cavity (203), a movable valve core (204), a flushing switch (201), a push rod assembly (205) and an elastic assembly (206). The delay water cavity (203), the mov...  
WO/2019/162561A1
The invention provides a magnetic actuator (100, 1001, 1002) including at least two magnets. One magnet is a semi hard magnet (310) and the other magnet is a hard 5 magnet (320). The hard magnet (320) is configured to open or close the m...  
WO/2019/148144A1
A ball valve assembly having a valve body with a single inline fluid passage therethrough along a central longitudinal axis. A ball valve is sealingly seated in a valve seat within the valve body. The ball valve includes at least two thr...  
WO/2019/142204A1
The present invention pertains to the pressure control valve/nozzle assembly that fits at the opening of a gas cylinder. The pressure control nozzle/valve assembly comprising: a nozzle, which comprises of nozzle O-ring, valve pin, pin ru...  
WO/2019/136200A1
Valve trim apparatus for use with fluid valves are disclosed. An example valve trim apparatus includes a cage to be positioned in a fluid flow passageway of a valve body. The cage has a cage body defining a first end and a second end opp...  
WO/2019/107858A1
The present invention relates to an improved automatic liquid discharge apparatus which operates precisely without causing a malfunction so that liquid may be discharged automatically. Accordingly, the present invention is configured suc...  
WO/2019/098997A1
A system that converts acceleration to rotational energy by using gravity to lower a ballast member and buoyancy to raise it when the ballast member is filled with compressed air. The ballast's initial ascent is controlled by a brake mem...  
WO/2019/073272A1
The invention is a mixing unit for a tap, which mixing unit comprises a mixing control element and a shut-off valve (53) having a valve stem (50), as well as a first intermediate member adapted for bringing the valve stem (50) to an oper...  
WO/2019/067816A1
Embodiments of apparatus for controlling the movement of matter, including but not limited to one-way fluid valves, are disclosed. The apparatus may include a transition nozzle, a funnel nozzle, and a reverse flow blocker arranged in ser...  
WO/2019/063441A1
The invention relates to a timer-operated tap or timer cartridge for a device forming a timer-operated tap, comprising at least one opening (2) for the inlet of the supply fluid, in particular hydraulic, for example water, and at least o...  
WO/2019/063439A1
The invention relates to a single-lever, timed mixer tap comprising a push-button 1 that makes it possible to control the passage of water between at least one water-supply inlet, in particular two inlets for hot water and cold water, re...  
WO/2019/040826A1
A switched nozzle valve (SNV) for gas flow regulation includes a nozzle and a valve element. The nozzle includes an orifice with a fixed cross-section and a converging section converging towards the orifice for achieving sonic velocity o...  
WO/2019/023758A1
An outlet coupling for a sealant container comprises a connector having an open first end to engage with a tire valve stem and an open second end continuous with a channel. The outlet coupling also comprises a pin at least partially loca...  
WO/2019/023541A1
A front push tap dispenser has a flow configuration and a sealed configuration. The tap comprises a tap body, a spring button member and a valve seal member, with the two members connected by a flexible stem having two ends, each end con...  
WO/2019/014762A1
There is provided a liquid source switch-over device that includes a valve chamber having first and second inlets in communication with first and second sources of liquid and an outlet. A valve member, disposed within the valve chamber, ...  
WO/2018/215154A1
The invention relates to a valve arrangement (1) having a valve housing (2), which has a first fluid connection (3) and a second fluid connection (4) and in which a valve device (11) is arranged in a flow connection (10) between the firs...  
WO/2018/209377A1
A valve assembly (10) for large scale irrigation including a valve body (20) and a valve head (40). The valve head is adapted to reciprocally travel along a longitudinal axis, supported by a longitudinally aligned shaft (60) inside the v...  
WO/2018/203296A1
An assembly (100, 200, 300) for repairing a pressurised hose (at least temporarily) comprises: a pair of clamp elements (100), a tubular element (200), and at least one bladder element (300). Each clamp (100) has arched, central portion ...  
WO/2018/194636A1
A flushometer system having an integrated control stop and three ports. The piston or flush control device is accessible through an actuation opening. The flushometer system may be utilized in a behind-the-wall installation with a face p...  
WO/2018/185794A1
A system for supplying liquids inside containers and for level control, wherein presence of a diaphragm interruption system activated by a depression generated, in appropriate communicating chambers through suitable channels, by a ventur...  
WO/2018/153888A1
A fluid distributor valve (1) for repartitioning an inlet fluid stream (Z) into two outlet fluid streams (X, Y), comprising an inlet port (10), two outlet ports (11, 12), a first and a second valve mechanism (13, 14), one arranged upstre...  
WO/2018/148843A1
A carbonation device comprising a normally closed outlet end that is opened upon coupling with a container and cap assembly. The container and cap assembly also comprises a normally closed aperture that prevents the escape of carbon diox...  
WO/2018/135950A1
Autonomous water flow shut off device (4) for preventing production of water in oil production pipes (2) in oil wells (12) comprising a flow pipe (42) fitted with several seals (41, 41 ', 41 ", 41 "') arranged with an axial distance alon...  
WO/2018/068574A1
An intelligent sensing faucet aerator, comprising a housing, a solenoid valve (3), an installation joint (2), a master control board, an infrared probe, a pyroelectric infrared probe (5), a photosensitive detector, an LED lamp (8), and a...  
WO/2018/066768A1
The present invention relates to a water level adjusting device for adjusting the amount of water introduced from a water barrel, which is connected through a water barrel holding cover, into a water tank of a cold/warm hydrogen water ma...  
WO/2018/057993A2
Aspects of the invention relate to rotational and microfluidic elements (e.g., rotary valves) for a system for automated nucleic acid processing.  
WO/2018/048324A1
This invention relates to the field of hydrocarbon production and can be used for the operation of hydrocarbon producing wells, more specifically, for equalizing the bottomhole fluid flowrate profile.  
WO/2018/048542A1
A sanitary high pressure valve assembly is provided. The valve assembly includes an inlet adaptor for admitting pressurized gas into a sanitary central passageway for release into a storage vessel containing granular material for the pur...  
WO/2018/043032A1
This intermittent air blower gun (10a) has a switching valve (26) provided with a switching valve case (27) and a valve assembly (31) The valve assembly (31) comprises: a valve body (53) for opening and closing a valve hole; a small-diam...  
WO/2018/039761A1
This is essentially a device (1) that, in the region of the showerhead or aerator (2), is screwed onto the end of the tap (T) to be automated, being provided with a long-life Li-ion nanobattery (3) that can be recharged via USB (4), and ...  
WO/2018/014035A1
Methods, systems and devices for a check valve for deterring intrusion into downspouts include a body member having at least a first orifice and are configured to mount on a downspout, where the downspout is adapted to promote fluid flow...  
WO/2018/009495A1
The invention is a water conservation system for conserving water supplied by a hot water tank, the system functioning to selectively open a diverter fluid path extending between a hot water supply line and a cold water supply line, and ...  
WO/2018/003616A1
A first communication passage (22) and a second communication passage (25) are formed in a rod (10) on which a piston (11) can slide. When lubricating oil is supplied, the piston (11), when moving toward a discharge port (5) against the ...  
WO/2017/207956A1
This invention provides an actuator for a flush valve, the actuator (1) including: a housing (3) defining a chamber (5); a piston (37) having a head (39) received in the chamber (5) and a connecting rod 43 extending from the piston head ...  
WO/2017/190226A1
A tap and solvent container assembly includes a container having an upper wall, a bottom wall and a side wall connecting the upper wall and said bottom wall. A bung hole is formed in the side wall and a threaded bung assembly is mounted ...  
WO/2017/188495A1
The present invention relates to a safety faucet for hot water, and more specifically, to a safety faucet for hot water which: has a safety button which is positioned in front of a lever and slidingly moves in the front/back direction, a...  
WO/2017/188494A1
The present invention relates to a safety faucet for hot water, and more specifically, to a safety faucet for hot water enabling a lever to operate only at a time desired by a user by enabling a cap contacting part on the lower end of a ...  
WO/2017/147967A1
Disclosed is a control device for a faucet assembly. The faucet assembly comprises a water outlet faucet (100) comprising a first water outlet (101) and a second water outlet (102); a first water supply pipe (200) which is in communicati...  
WO/2017/145573A1
A compressed air discharge device 10 has a primary valve 12 and a secondary valve 13. The primary valve 12 is switched between a discharge position M2 at which compressed air is discharged to a discharge port B, and a blocking position M...  
WO/2017/090832A1
A vacuum tumbler of the present invention comprises: a main body container with an open top in which a fruit, a vegetable, or a beverage made by crushing a fruit or vegetable is stored; a vacuum holder means capable of being coupled to t...  
WO/2017/053484A1
An automatic fill system includes a tank, a transfer hose, and a valve assembly. The valve assembly has a first end having an outlet orifice configured to be received within the tank. The valve assembly also includes a second end configu...  
WO/2017/034611A1
An unclamp delay valve for delaying release of hydraulic pressure in a hydraulic holding device. The unclamp delay valve may have a check valve allowing fluid to flow between an inlet port and an outlet port when held open by a piston tr...  
WO/2017/011213A1
A dispensing system having a treatment cartridge utilizing linear translation of the treatment cartridge within the manifold to actuate a valve to dispense a fluid. To dispense the fluid, a person pushes their glass or other container ag...  
WO/2016/038409A8
A device for filling or discharging a liquid comprises: an elongated body (9), a coaxial closure sleeve (4) mounted axially on the main sleeve (1), wherein the main sleeve (1) is slidable relative to the closure sleeve (4) and the body (...  
WO/2017/004218A1
An example apparatus includes a housing including an inlet and an outlet. The example apparatus also includes a rotor defining a bore. The rotor is disposed in the housing. The example apparatus further includes a piston disposed in the ...  
WO/2016/205485A1
A water conservation system adapted to control the flow of water to a structure comprising a valve assembly having an inlet adapted to receive a water flow, an outlet adapted to allow the water flow to exit the valve assembly, a flow det...  
WO/2016/202751A1
The invention relates to a timed faucet formed by: a faucet body (1) comprising a water inlet (3), in particular in the lower part, and a water outlet (2), in particular in the upper part; water circuit means between the inlet and the ou...  

Matches 1 - 50 out of 3,445