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Patent Searching and Data


Matches 1 - 50 out of 12,282

Document Document Title
WO/2019/138610A1
This fluid pressure control device (100) is provided with a switching valve (40), a main pilot passage (17), and a sub pilot passage (43). The switching valve (40) is switched to a communication position (40b) when a work fluid has been ...  
WO/2019/138609A1
This fluid pressure control device (100) is provided with a switching valve (40), a main pilot passage (17), and a sub pilot passage (43). The switching valve (40) is switched to an open position (40b) when a work fluid has been supplied...  
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/2019/130737A1
A flowrate ratio control valve (10) comprises: a pair of leaf springs (51) which apply, in a predetermined direction, elastic force according to the amount of deformation; a valve body (31) which is supported so as to be able to move in ...  
WO/2019/128224A1
A spray gun and a car washing machine provided with same, the spray gun comprising a spray gun shell (10) and an operating handle (20), wherein the operating handle (20) is arranged on the spray gun shell (10); the spray gun further comp...  
WO/2019/126487A1
An overpressure control apparatus is used to control jets of high-pressure fracking fluid or other stimulation fluid released from a treatment flowline in cases of overpressure. The apparatus includes a collection tank and one or more va...  
WO/2019/114671A1
Provided is a coiled type gas shutoff valve, a valve core portion of the valve being composed of a shutoff surface (2) that is coilable, flexible and that blocks airflow, as well as a support surface and a reel (6) thereof. A correspondi...  
WO/2019/106977A1
A control valve for a magnetic heat pump is provided having low heat loss due to friction heat. A control valve (10) provided to a magnetic heat pump that comprises: a permanent magnet (4) fixed to a rotating shaft (3); and a magnetic ma...  
WO/2019/100139A1
A sliding valve has a valve body, a sliding sleeve received in a longitudinal bore of the valve body, and a collet receivable in a longitudinal bore of the sliding sleeve. The valve body has one or more fluid ports on an uphole portion o...  
WO/2019/100138A1
A sliding valve has a valve body, a sliding sleeve received in a longitudinal bore of the valve body, and a collet receivable in a longitudinal bore of the sliding sleeve. The valve body has one or more fluid ports on an uphole portion o...  
WO/2019/091563A1
The invention relates to a gate valve (20) comprising a valve disk (32) which can move in a valve guide (29) in a valve housing (26) between a closing position and an open position, the valve guide (29) being provided with a valve seal f...  
WO/2019/092401A1
A plumbing component (600) for controlling the mixture of two supplies of water having different temperatures, the plumbing component comprising: a cold water inlet (4; 404) configured to receive a supply of cold water; a hot water inlet...  
WO/2019/086245A1
The invention relates to a vacuum process system for the defined processing of an object, comprising an evacuable vacuum process volume (1), a vacuum valve (10), a peripheral unit (4, 21-25) designed for at least partly providing a defin...  
WO/2019/089230A1
A swinging device for spectacle blinds where the swinging device includes a case having a pair of side members connected to a bottom member and first and second shafts rotatably connected to the case. A first gear mounted on the first sh...  
WO/2019/089974A1
A process control valve comprises a. valve body having an inlet and an outlet and a plug. The plug selectively restricts fluid communication between the inlet and the outlet. The plug can have a plug body and a plurality of fins extendin...  
WO/2019/080365A1
Disclosed are a valve rod connecting structure for a sealing water valve, and a sealing water valve. The valve rod connecting structure for a sealing water valve comprises a fastener (1), a valve rod (2) used for controlling the opening ...  
WO/2019/080364A1
A faucet, comprising a shell (1). An assembling opening (103) is connected to a flowing channel between a water inlet connecting pipe opening (101) and a water outlet (102), and the assembling opening (103) is provided with a control mec...  
WO/2019/076753A1
A metering valve (7) for a pump unit (1) for feeding fuel from a tank (2) to an internal combustion engine (3); the metering valve comprising: a sleeve (27) having an axis (A) and provided with a first open end for receiving a thruster (...  
WO/2019/074340A1
The present invention relates to a valve assembly wherein the same can be easily installed in an exhaust line of a vacuum chamber, a valve constituting a part of the exhaust line is moved horizontally such that process contaminants and b...  
WO/2019/074592A1
A valve arrangement including a housing having a port, a closure member defining a bore, the bore being of a smaller flow area than an adjoining flow area to produce a lower pressure in flowing fluid therein than pressure in fluid flowin...  
WO/2019/075490A1
A pneumatic tire seater configured to seat a tubeless tire on a rim has a manual internal slip (MIS) valve mounted on the end of a tank. A nozzle is mounted on one end of the MIS valve, and the other end extends partially into the air ta...  
WO/2019/069927A1
[Problem] The purpose of the present invention is, in particular, to solve the problem of a granular material supply device in which there is used a shutter-type opening/closing valve, and to provide a precise granular material supply de...  
WO/2019/064316A1
Ultra-high speed valve comprising a valve unit which comprises: a moving valve member, a valve seat and a magnetic latch, such that the valve is held shut by the latch, holding the moving valve member against the valve seat such that the...  
WO/2019/067032A1
Actuators for fluid catalytic cracking unit slide valves and similar valves are disclosed. The actuator frame is assembled by bolting, allowing for standardized configurations that permit stocking of parts and avoids prior art problems o...  
WO/2019/067255A1
A fluid flow control device (100) includes a valve body (102) defining an inlet (104), an outlet (106), and a fluid flow path (108) extending therebetween, a valve seat ring (116) coupled to the body that defines an orifice through which...  
WO/2019/067261A1
A regulator (10) includes a body (15), a first cage (100) positioned in the body, a diaphragm (45) positioned within the body, and a second cage (200) operatively connected to the diaphragm. The body has an inlet (20), an outlet (25), an...  
WO/2019/063156A1
The invention relates to a hydroelectric power plant comprising an upstream water basin, a downstream water basin, a waterway system which includes a plurality of waterway sections and connects the upstream water basin to the downstream ...  
WO/2019/056791A1
Provided are a control valve structure and a compressor having same. The control valve structure comprises a valve body, said valve body having an accommodating chamber; a valve core (30) is movably arranged inside the accommodating cham...  
WO/2019/027394A3
The present invention relates to a control valve (10), for hydraulic lifters used on tractors, and having a body (20), a main slide (30) provided in a slide opening (21) inside the body (20) and at least one flow line (22) which intersec...  
WO/2019/060070A1
A valve body (12) has in inlet (14), an outlet (16), and a port (18) positioned between the inlet and the outlet. An approach passage (30) interconnects the inlet and the port and has a cross-sectional area that is greater than that of t...  
WO/2019/056043A1
The present disclosure relates to a check valve for a hydraulic cylinder performing a safety critical function, such as, but not limited to a hoist check valve. In one aspect, the valve assembly comprises a body, the body housing both a ...  
WO/2019/052729A1
The invention relates to a radial compressor (30) comprising an iris diaphragm mechanism (50) for a charging device (1) of an internal combustion engine. The invention additionally relates to a charging device (1) comprising a radial com...  
WO/2019/052731A1
The invention relates to a radial compressor (30) having an iris mechanism (50) for a supercharging device (1) of an internal combustion engine. The invention also relates to a supercharging device (1) having such a radial compressor (30...  
WO/2019/052727A1
The invention relates to a compressor (30) for a charging device (1) of an internal combustion engine, having - a compressor housing (31), in which a compressor wheel (13) is rotationally fixed to a rotor shaft (14); and - a fresh air su...  
WO/2019/052730A1
The invention relates to a radial compressor (30) for a charging device of an internal combustion engine, for example a turbocharger. The radial compressor has a compressor wheel (13), which is arranged in a compressor housing (31) and i...  
WO/2019/052728A1
The invention relates to a compressor (30) for a charging device (1) of an internal combustion engine, having: - a compressor wheel (13) which is rotationally fixed to a rotor shaft (14); - an air supply channel (36) for conducting an ai...  
WO/2019/047150A1
A side shutoff piston valve assembly (10) for filling containers (32, 34, 36) with liquids (22) while reducing or eliminating splash-back and dripping of the liquids (22).  
WO/2019/044405A1
Provided is a valve device that can be formed compactly. This valve device (6) is provided with a primary-side valve body (7) having a flat surface part (751b) and a secondary-side valve body (8) linked to the primary-side valve body (7)...  
WO/2019/045742A1
A valve assembly for a vehicle. The valve assembly includes a valve body defining at least two ports, a valve disposed within the valve body and movable between first and second valve positions, a biasing member biasing the valve toward ...  
WO/2019/043101A1
The invention relates to a rotary valve (1) comprising a housing (2) having a valve chamber, wherein: the valve chamber has at least one inlet (6) and at least one outlet (6); the inlet and/or the outlet can be closed as required, at lea...  
WO/2019/046213A1
A valve sleeve has a seat portion, a flange portion, a wall portion between the seat portion and the flange portion, and a channel defined by an inside surface of the seat portion, flange portion, and wall portion. The sleeve body may be...  
WO/2019/039643A1
The present invention relates to a flow control valve. The flow control valve comprises: a casing having an inlet and an outlet which are open in opposite directions and allow the passage of a fluid, and closed chambers which are provide...  
WO/2019/034216A1
A control valve (1) for controlling flow of liquid in a heating and/or cooling installation with a pressure regulating arrangement for maintaining a constant differential pressure between a first pressure (PI) and a second pressure (P2) ...  
WO/2019/036182A1
Weld studs for use in fluid control bodies are described herein. An example apparatus includes a fluid control body and a weld stud coupled to the fluid control body. The weld stud is to accept a structure to be coupled to the fluid cont...  
WO/2019/031971A1
Two problems with existing electronically controlled mixing valves for domestic use is their size and difficulty accessing and repairing them. Their size means that they often become hidden behind wall linings, and because of the way in ...  
WO/2019/031654A1
A knife gate valve is disclosed. According to an embodiment, the present invention comprises: a stuffing box including a body of which a slot is formed at the upper part thereof and both sides are open, and a disc coupled from the upper ...  
WO/2019/025627A1
The present invention relates to a valve component comprising a substrate with sliding surface, the sliding surface being designed to be subjected to sliding against another surface during operation of the valve, wherein at least a porti...  
WO/2019/022932A1
Seal assemblies for use with fluid valves are disclosed. An apparatus includes a valve plug (210) having a first annular shoulder (224) adjacent an end of the valve plug, a seal (222) disposed on the first annular shoulder, and a fastene...  
WO/2019/021920A1
A cooling water control valve 10 for controlling the circulation amount of cooling water for an engine 11 is provided with a housing 32 and a valve body 33. The housing 32 is provided with a plurality of output ports 77, 78, 79. The valv...  
WO/2019/023490A1
A valve having improved resistance to black powder wear and damage includes a valve body defining a flow passage therethrough, an upper bonnet assembly defining a stem opening, and a stem passing through the stem opening. The valve also ...  

Matches 1 - 50 out of 12,282