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Patent Searching and Data


Matches 1 - 50 out of 9,255

Document Document Title
WO/2018/068070A1
The invention relates to a coupling device having an integrated stopcock for arrangement in a flow connection between a first line (4) and a second line (5), having a carrier element (10) which has a connection (11) for the second line (...  
WO/2018/071648A1
A control valve includes a valve body, a valve seat, and a valve closure member displaceable a closed position and an open position. An anti-cavitation element is provided and includes a plurality of hollow tubes including a first tube, ...  
WO/2018/065332A1
The invention relates, inter alia, to a fluid-conducting system comprising: a control device (1), in particular a stopcock; a first fluid-conducting element, in particular a first hose; and a second fluid-conducting element, in particula...  
WO/2018/066424A1
[Problem] To provide a sealing device configured such that: a seal portion has high adhesion to the outer surface of a valve body; and the sealing device has a reduced number of parts and can be easily mounted to a valve device. [Solutio...  
WO/2018/063161A1
A ball valve that includes a ball comprising an integrally formed single-component body that defines an external surface; a fluid passage extending through the body, the fluid passage defining an internal surface; and a plurality of inte...  
WO/2018/056966A1
A ball valve can include a housing that contains a flow path and a ball positioned in the flow path. The ball can be configured to seal a first portion of the flow path from a second portion of the flow path in a closed position, and at ...  
WO/2018/053635A1
A flow control valve comprises three orifices. Each of the three orifices is connectable to a fluid conduit, respectively. Each of two orifices of the three orifices is modulatable between a closed mode in which that orifice is substanti...  
WO/2018/056004A1
Provided are a flow rate control valve and a cooling system, with which pressure loss can be reduced. A rotor 12 is provided with a first guide part 43 of which the radial outer shape increases from an x-axis positive-direction side towa...  
WO/2018/057611A1
A ball valve includes a housing, a ball disposed within a cavity of the housing and configured to rotate between an open position and a closed position. The ball valve also includes an annular seat assembly positioned between the housing...  
WO/2018/050140A1
The present invention relates to a tap (1) for producing and disconnecting a fluidic connection between at least two connector parts (2, 4) of a fluidic connection. The tap according to the invention comprises a connecting and disconnect...  
WO/2018/043646A1
A ball valve (1) according to an embodiment of the present invention is provided with: a valve main body (11) having a valve chamber formed in a fluid flow path; and a ball valve body (14, 14a, 14b) in which a through hole is formed and ...  
WO/2018/036267A1
A manual piston valve apparatus capable of respectively sealing an upper and lower valve seat, comprising a handle (1), a support frame (3), a valve rod (4), a valve body (5), and a flow channel (10), and also comprising a push rod (2) a...  
WO/2018/036841A1
The invention relates to a seal assembly (12), in particular for sealing a passage between a fluid supply channel (14) and a valve element (16), having a guide sleeve (18) for sealing against the fluid supply channel (14), a seal sleeve ...  
WO/2018/035376A1
A bellows assembly is configured to mount between a movable valve structure and a stationary valve structure of a valve assembly. The bellows assembly comprises a bellows and a spacer. The bellows is configured to compress until a gap is...  
WO/2018/031475A1
Various devices and techniques related to magnetically-actuated valves are generally described. In some examples, valves may include a valve body with a cavity. Valves may include a stem at least partially disposed in the cavity. Valves ...  
WO/2018/031699A1
A ball valve positioned between a first line and a second line includes a housing and a ball disposed a ball disposed within the housing. The ball includes a bore and is configured to rotate between an open position and a closed position...  
WO/2018/031698A1
A system configured to adjust a seat (38,40) of a ball valve (10) includes a cam-actuated valve that is configured to be controlled via rotation of a stem (20) coupled to a ball (16) of the ball valve. The cam-actuated valve is configure...  
WO/2018/026844A1
A system includes a ball valve. The ball valve includes a housing (15), a ball (20), and a first valve seat assembly. The housing (15) includes a chamber, a first fluid passage (28) intersecting the chamber, and a second fluid passage (3...  
WO/2018/025205A1
Valve (100) comprising a valve body (101) having an upstream conduit (110) for the inflow of a fluid and a downstream conduit (120) for the outflow of a fluid, said conduits (110, 120) being substantially aligned along a longitudinal axi...  
WO/2018/019339A3
The invention relates to a thermal management module (1) for use in an internal combustion engine of a motor vehicle, comprising at least one rotary valve (2) designed to enable and block, via at least one control path (3) in the rotary ...  
WO/2018/017988A1
Described herein are implements and applicators for placement of fluid applications with respect to agricultural plants of agricultural fields. In one embodiment, a nozzle includes a fluid inlet, a fluid outlet, and a rotatable member to...  
WO/2017/223453A1
A plug valve including a valve body defining an internal cavity, a first passage, and a second passage, a plug defining a third passage and being rotatable within the internal cavity, and an insert extending within the internal cavity be...  
WO/2017/219821A1
An anti-scratch cleanable ball valve seat structure, comprising a ball body (1), a valve seat support (4), and a side valve body (10). The internal surface of the side valve body (10) is in a step shape, comprising a first step (8) and a...  
WO/2017/217112A1
A valve chamber (301a), and opening/closing flow holes (301b, 301c, 305a, 306a) and open flow holes (301d, 307a) which open into the valve chamber and through which a fluid flows are formed in a valve body (30) of a switchable flow contr...  
WO/2017/217181A1
A flow path switching valve is provided with: a rotating section (221) rotating about the valve axis (CLv); a packing section (241) supported on the rotating section so as not to be rotatable relative thereto; and a valve body section (1...  
WO/2017/213299A1
The technical problem of the present invention is to provide a valve apparatus capable of reducing driving torque required to operate the valve apparatus and precisely controlling a flow rate. To this end, the valve apparatus of the pres...  
WO/2017/210116A1
A ball valve includes a body and a ball subassembly. The body includes a first bore extending partially through the body from a first flange of the body along a first axis, the flange defining an opening, a second bore extending in along...  
WO/2017/208778A1
This fluid valve is provided with: a main body (11) having at least one opening (11b, 11c); a valve body (12) which adjusts the opening degree of said at least one opening (11b, 11c) by rotating inside the main body (11); a sealing membe...  
WO/2017/210568A1
The valve has a pair of mutually rotatable ceramic valve bodies within the bonnet that cooperate to allow a flow of water in one relative position and to block a flow of water in a second relative position. One valve body is engaged by t...  
WO/2017/210090A1
A choke valve (14) that includes a choke body (20), a choke trim (22) disposed in the choke body, where the choke trim is configured to adjust a cross-sectional area of a flow path in the choke body to adjust a fluid flow through the cho...  
WO/2017/202151A1
Disclosed is a forced seal ball valve, comprising a valve seat (10), a valve ball, and a valve shaft (20). The valve ball comprises a valve ball body (30) and a sealing cover (40). The valve shaft (20) rotates a valve ball back and forth...  
WO/2017/204801A1
A ball valve including a valve body having inlet and outlet flow passageways connected by a valve chamber; a ball valve member mounted in the valve chamber for selective rotation between valve open and valve closed positions to control f...  
WO/2017/202356A1
An integrated multi-seat spherical all-welded ball valve comprises a left valve body (1), a right valve body (5), a valve stem (4), a ball (12) and a valve seat (7). An inner end surface of the left valve body (1) and an inner end surfac...  
WO/2017/197662A1
A special valve for a medicine stirring mixer, comprising a valve body (1), a plug body (2), a valve rod (3), and a sealing socket (4). Medical liquid through holes (21) are symmetrically disposed on the plug body (2); one end of the plu...  
WO/2017/199654A1
Provided is a flow passage switching valve comprising: a valve body (302) having a valve body outer peripheral surface (302a); a valve main body (32) having a main body inner peripheral surface (322) which is opposed to the valve body ou...  
WO/2017/197547A1
A universal dual-gas valve used for facilitating the switching and adjustment of two fuel gases, comprising a valve body (1), the valve body (1) being provided therein with an intake passage (4a), a first auxiliary intake passage (3a) an...  
WO/2017/190395A1
A valve of a mixer for stirring medicinal materials, comprising: a valve body (1), a plug body (2), a valve stem (3) and a sealing seat (4). The plug body (2) is symmetrically provided with a liquid medicine through-hole (21) thereon, ha...  
WO/2017/186757A1
Vacuum valve (10) for the essentially gas-tight closing of an opening (11), having a valve wall (12) surrounding the opening with a valve seat and a closure arrangement (17) with a closure element (14) having a closure side (15). The val...  
WO/2017/189387A1
A plug (10) adapted for use in a plug valve body and comprising a main plug body (20) and an upper trunnion (30), the main plug body (20) including at its upper end (21) a first dovetail (27) and the upper trunnion (30) including at its ...  
WO/2017/184130A1
A ball valve is disclosed that includes a valve housing, a first seat surface having a first inner diameter and a first outer diameter, and a second seat surface having a second inner diameter and a second outer diameter. The second inne...  
WO/2017/184296A1
A rotary valve (100) is provided for use in highly corrosive and abrasive applications. The valve includes a valve body (104) and an adapter (108) coupled to one end of the valve body, thereby defining an inlet (124), an outlet (164), an...  
WO/2017/180514A1
A cooled isolation valve includes a valve body, a stationary element coupled to the valve body, and a movable closure element movable with respect to the stationary element between a closed position in which the movable closure element a...  
WO/2017/173292A1
A slip seal having a double profile provides two barriers to withstand the working pressure of a medium acting against the slip when a plug valve is in the closed position.  
WO/2017/161434A1
The present invention pertains to a seat for a ball valve, the seat defining an axial bore along an inside surface of the seat. The seat inside surface is in contact with a fluid. At one end of the seat inside surface, the seat comprises...  
WO/2017/156650A1
A gas valve capable of achieving a synchronous change in both outer-ring fire and inner-ring fire, comprising a valve body (1) and a valve core (2). A ventilation chamber (4) is provided on the lower part of the valve core (2), and outer...  
WO/2017/159206A1
Provided is a flow rate control valve with which torque when rotating a valve body inside a housing can be reduced. The flow rate control valve is provided with a seal member for limiting leakage of fluid from a main communication hole o...  
WO/2017/153534A1
The invention relates to a plastic angle valve (1) having a main valve body (2) with an inlet channel (21) and an outlet channel (22), which are arranged at a right angle to one another and feed into an inner receptacle (4) having a barr...  
WO/2017/155761A1
Technology is provided for a fluid transmissometer manifold. The transmissometer manifold includes a manifold body having an upwardly extending bubble diverter passageway with an upper end portion and a lower end portion. A flow restrict...  
WO/2017/150026A1
Provided is a valve device comprising a shaft (14), a valve body (15), and a housing (16) which is provided with a valve opening (10a). The outwardly facing surfaces (25, 26, 30) of the valve body is provided without contact with the hou...  
WO/2017/145081A1
The invention relates to a ball valve (1) comprising a valve body (2) which delimits a sealing seat (4, 46), a ball seat (6) and at least three fluidic ducts (8, 8', 8") which converge in the ball seat (6), a hollow ball (14), received i...  

Matches 1 - 50 out of 9,255