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Patent Searching and Data


Matches 251 - 300 out of 9,586

Document Document Title
WO/2016/100083A1
Apparatuses, systems, and methods are provided for rapid venting of vacuum to mitigate occlusion break surge within a phaco fluidics aspiration system. The aspiration system may utilize a positive displacement pump to generate flow and a...  
WO/2016/092935A1
Provided is a refrigerant control valve device configured so that the pressure of contact of a seal body with a valve body does not vary. The valve body is accommodated within a valve housing 10 so as to be rotatable about the rotation a...  
WO/2016/094051A1
A ball valve seal (30) having a main body (52) and a seal finger (50) extending from the main body, wherein the seal finger is configured to extend from the main body and contact and flex against an outer surface (42) of a ball body (28)...  
WO/2016/093271A1
Provided are a rotary valve and a quick exhaust valve for a railway vehicle, in which: high-quality sealing and operability during opening and closing of the valve body are ensured; economic efficiency is exceptional while durability is ...  
WO/2016/086353A1
A temperature control valve, comprising: a body (10), a metal valve component (20) and a thermoelectric chip unit (30). The body (10) comprises an inner space (11), a first inlet (12) and a first outlet (13) in communication with the inn...  
WO/2016/086308A1
This invention relates to a valve for connection to a pressurised gas cylinder. The valve comprises: (a) a housing comprising a gas cylinder aperture which is connectable to a gas cylinder, and a housing conduit which extends through the...  
WO/2016/081374A1
A piping hose connector adapter can be employed as a stand-alone connector or integrated into a valve or fitting. The adapter can comprise a substantially cylindrical body having inner and outer walls, with a plurality of ledges extendin...  
WO/2016/070470A1
A pressure-balanced oil-sealing plug valve, comprising a plug (1), a valve body (2) and a centering adjustment mechanism (3); the bottom portion of the plug (1) is provided with a pressure inducing hole (4); the centering adjustment mech...  
WO/2016/073726A2
A reservoir refill system for an electronic vaping device includes a refill container and a reservoir. The refill container contains a pre-vapor formulation. The refill container includes a body, an opening in the body, and a first inter...  
WO/2016/067737A1
A seat retainer (14) fitted with a ball seat (15) is provided on one or both sides of a ball (12) having a through hole (12a) provided inside a body (11), the ball (12) is provided so as to be rotatable by a stem (13), and the ball seat ...  
WO/2016/066255A1
The invention relates to an exhaust-gas turbocharger (2) for an internal combustion engine (1), having a turbine (3), having a bypass line (7) which is provided in parallel with the turbine (3) in terms of flow, and having a cross-sectio...  
WO/2016/027150A4
The invention in question is a sealing method for injection molded polypropylene plastic valves, allowing simple and safe sealing of the valve in closed, semi-open and open positions without having to manually add the sealing material, a...  
WO/2016/061857A1
Disclosed is a valve core, particularly a rotation cone valve core capable of being self-compensated and self-sealed, comprising a valve sleeve, wherein an axial through hole is formed at the upper part of the valve sleeve, a cone surfac...  
WO/2016/059015A1
The main subject matter of the invention is an annular assembly (10) for compressing the seat (6) of a ball valve (1), characterised in that it comprises a valve body (5) or an insert (7), provided with an inner annular counterbore (5a) ...  
WO/2016/057169A1
An apparatus for sealing at least one hub bore of a multi-bore fluid hub (12) associated with a wellhead assembly includes a plug body (26) having a plug bore opening (32) on an outer mating surface (34). A plug bore (28) extends from a ...  
WO/2016/055770A1
There is provided a valve assembly, the valve assembly including a body (8) in which there is housed at least one valve ball (22, 24), a movement assembly (32, 34) for moving the ball between closed and open positions with respect to a c...  
WO/2016/055127A1
The present invention relates to a cooling system. More in particular, the present invention relates to a cooling system that is based on solid adsorption/absorption. The present invention is further related to a reactor vessel and rotar...  
WO/2016/032504A1
An example ball valve includes a body defining a first valve port and a second valve port circumferentially offset from each other on the body by 180. A valve member is positioned within the body and defines an inlet port and first and s...  
WO/2016/030505A1
The invention relates to a valve assembly (10) comprising a fluid supply channel (12) that extends in an axial direction (L), a valve member (20) that is movable relative to the fluid supply channel, and a sealing arrangement (30) for se...  
WO/2016/029689A1
Disclosed is a double-piston-effect valve. Two valve seats (2) are symmetrically arranged in valve decks (1) on two sides. A piston ring (3) is arranged on a back face of the valve seat (2), an internal O-shaped ring groove (4) is formed...  
WO/2016/030219A1
A ceramic lined valve comprising: • i) a valve body (20) having an end connection (50) for coupling the valve in fluidic communication with a fluid flow conduit; • v) a flow control member (22) within the valve body; characterised in...  
WO/2016/027150A1
The invention in question is a sealing method for injection molded polypropylene plastic valves, allowing simple and safe sealing of the valve in closed, semi-open and open positions without having to manually add the sealing material, a...  
WO/2016/025069A1
The invention relates to a thermostat valve for an internal combustion engine, comprising a housing (10) with several cooling liquid connections (12, 14) and a drive which drives in rotation a hollow valve element (16) mounted rotational...  
WO/2016/019470A1
A valve assembly for controlling flow of a fluid therethrough, including a first flange and a second flange, and two or more plates positioned between the first flange and the second flange. Each plate includes a plate body with an inner...  
WO/2016/021752A1
The present invention relates to an apparatus for blocking a coolant flow channel of a mold that can air-tightly block a coolant flow channel in which the flow of coolant has to be interrupted in order to change the flow direction of coo...  
WO/2016/018803A1
A globe valve assembly includes a globe valve and a bonnet secured to a housing of the globe valve. The globe valve assembly further includes a yoke assembly having a yoke secured to a globe valve actuator, and a connector assembly secur...  
WO/2016/011556A1
A machine component at least partially covered with a protective composite surface for providing corrosion protection and wear resistance comprises: a first layer of dielectric ceramic and/or polymer material in contact with an outer sur...  
WO/2016/008578A1
The invention relates to a plug valve (10) for controlling a fluid flow in a fluid line of a medical instrument, comprising a housing (12), through which a channel (14) extends, wherein within the housing (12), the channel (14) cuts thro...  
WO/2016/008493A1
An outlet (4) for a pouch (1) in a urostomy appliance is provided. The outlet has a valve with a valve housing (5) and a valve stem (6) that is movable in the longitudinal direction with respect to the valve housing. In a position of the...  
WO/2016/006175A1
A valve device that comprises: a ball valve (1) that has a convex spherical ball surface (1a); and a valve seat (2) that has a concave spherical seat surface (2a) that is pressed onto the ball surface. The ball valve undergoes a rotation...  
WO/2016/007127A1
Valve seats include a flexible arm portion configured to seal against a portion of a valve body of a valve. A ball valve may include such valve seats. Methods of forming a seal in a ball valve include forcing a first metal valve seat int...  
WO/2016/002593A1
[Problem] To provide a structure and method for fixing a ball seat for a ball valve suitable for high-pressure fluid, ensuring sealing and slidability through a seal created by a soft seat, the ball seat being held in a retainer even whe...  
WO/2016/001475A1
The invention relates to a valve (1) comprising a flow channel extending between an inlet opening (5) and an outlet opening (6), a closure member (2) arranged in the flow channel, and a noise reduction device(8). In order to efficiently ...  
WO/2016/003684A1
A ball valve comprises a selectively movable valve seat on its ball plug that is pressure actuated. The ball valve also comprises a moveable upstream valve seat that can selectively be seated by pressure actuation. The upstream valve sea...  
WO/2016/001401A1
In order to obtain a compact, simple and robust control valve for a hydrodynamic torque generator, which valve is linear across a broad adjusting range, the control channel (12) of said control valve is shaped such that when the valve bo...  
WO/2015/052499A3
A ball valve apparatus comprises a housing (62) defining a housing inlet (78) and a housing outlet (80) and a valve cartridge (64) mounted within the housing and defining a cartridge flow path extending between a cartridge inlet (74) and...  
WO/2015/155539A3
A valve assembly, such as for use subsea, comprises first and second conduits and a rotatable valve member having a through-hole formed therein and mounted between respective ends of the first and second conduits for rotation relative th...  
WO/2015/181609A1
The object of the present invention is a method for identifying, in a ball valve (10) equipped with two seats/seals, the sealing state thereof by distinguishing among four possible states consisting in integrity of the seals (11, 12, 15,...  
WO/2015/177791A2
A stopcock including a base portion, the base portion defining at least a first port, a second port and a third port, which extend generally along parallel axes, a handle portion, rotatably and sealingly engaging the base portion, the ha...  
WO/2015/176129A1
A valve including two component parts, with a first part being rotationally mounted to the second part, wherein a through passage is provided in each part and the passages are in fluid communication when the parts are rotated into an ope...  
WO/2015/177467A1
The invention relates to a device for controlling a flow of a gas in a pipe (1), including a valve (2) provided with an actuator (3), the valve (2) being configured such as to selectively seal the pipe (1), characterised in that the move...  
WO/2015/173424A1
Disclosed herein is a bellow (102,103) for use in a ball valve (101), the bellow comprising: a metallic seat at an end of the bellow for providing a contact surface with a ball (104) of a ball valve; and a metallic body integral with the...  
WO/2015/170042A1
The invention relates to a rotary valve (10) for a fluid flowing in a pipe (11), comprising a body (12) provided with an upstream segment (12a) and a downstream segment (12b) located on either side of a central recess (14) constituting a...  
WO/2015/172001A1
A valve apparatus (10) including a check valve (14) and a ball segment valve (12) is provided within a fluid system (100) for handling a flammable working fluid. The valve apparatus (10) is arranged such that flapper doors (32, 34) of th...  
WO/2015/088802A3
A refrigeration valve (10) having a ball valve assembly (50) and a hermetic seal (54) between the body (22) and bonnet (24) is provided. Such a refrigeration valve (10) allows for a generally straight flow path for the associated fluid.  
WO/2015/162581A1
A ball valve for a fluid transporting pipe line comprising one or more gaskets (5), where each gasket is mounted in a groove, track or similar area between a first and a second essentially parallel surfaces (7, 8), where each gasket is i...  
WO/2015/161788A1
Disclosed is a self-sealing conical surface gate valve, which comprises a valve rod (1) with a conical surface, a fixing nut (2), a hand wheel (3), a pressing spring (4), a main valve body (5) with a fluid outlet (52), and a valve body i...  
WO/2015/162126A1
A spherical valve comprises a sealing system, able to rotate and alternate from a closed into an open position: in the closed position, the sealing system rests in a tight way onto valve contact seats, stopping the flow of fluid through ...  
WO/2015/157228A1
A block valve includes a valve body having an interior chamber between an inlet port and an outlet port, with the valve body including a vent port positioned in the valve body. The block valve further includes a valve closure element loc...  
WO/2015/155408A1
The fuel valve (1) for introducing gaseous fuel into an intake duct (16) of a piston engine (17) comprises a first cylindrical part (2) and a second cylindrical part (4), which is arranged coaxially inside the first cylindrical part (2)....  

Matches 251 - 300 out of 9,586