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Patent Searching and Data


Matches 1 - 50 out of 9,346

Document Document Title
WO/2018/181532A1
Provided is a ball valve configured to prevent foreign substances from occurring within the ball valve and also to prevent fluid from stagnating within the ball valve. This ball valve is provided with a flow rate regulation seat (4) loca...  
WO/2018/169067A1
The present invention secures good sealability between a seal cylindrical member and a valve body, while minimizing pressing of the valve body with excessive force by the seal cylindrical member. A control valve (8) is provided with a va...  
WO/2018/169081A1
The present invention secures good sealability between a seal cylindrical member and a valve body, while minimizing pressing of the valve body with excessive force by the seal cylindrical member. A control valve (8) is provided with a va...  
WO/2018/169068A1
The present invention highly maintains, over a long period of time, the sealing performance of a surface of a seal cylindrical member in sliding contact with a valve. A control valve (8) includes a valve housing (21), a joint member (4...  
WO/2018/162292A1
The invention relates to a valve (1), in particular an expansion valve, for controlling a fluid flow, comprising a valve housing (20), having a first, second and third opening (12, 14, 16), and a valve means (20) having a first (22) and ...  
WO/2018/163028A1
Safety catheter needle comprising a cannula (11) removably inserted in a catheter (14) and associated with a cannula holder (4), the catheter being associated with a catheter holder (3) attached to said cannula holder (4), the cannula (1...  
WO/2018/158915A1
[Problem] To prevent leakage of liquid from a gap occurring between a metal retainer and a graphite seal ring in a ball valve seat wherein a graphite seal ring impregnated with resin or metal is formed integrally by a shrink-fitting meth...  
WO/2018/160398A1
The disclosed embodiments relate to a valve assembly that includes a valve body that has a cavity having one or more seating surfaces, a ball body disposed within the valve body and configured to engage the one or more seating surfaces t...  
WO/2018/160374A1
A ball valve includes a control element including a perforated screen (90) disposed within the control element and spaced apart from an inner surface of the control element to form an annular space (76) and a plurality of chambers (74) d...  
WO/2018/149448A1
The invention relates to a coolant regulator (1) of an internal combustion engine, having a housing (2) in which two coolant channels (3, 4) are arranged and which can be connected fluidically by means of a rotary slide valve (5) with a ...  
WO/2018/141042A1
A manifold has a frame and a plurality of valves supported by the frame, each valve having a cross gear that includes four semicircular recesses and four arms that terminate in pointed tips, and wherein the tips are non-jamming rubber ti...  
WO/2018/141468A1
The present invention relates to a motorised valve comprising a body (10) with at least one intake duct (8a) and one outlet duct (8b), a plugging member movably mounted in the body (10) to plug or release a passage between said intake du...  
WO/2018/137952A1
The present invention relates to a rotary slide valve (10) for a coolant circuit of an internal combustion engine. The rotary slide valve (10) comprises a flow housing (14) having at least one inlet (30) and at least one outlet (34), a r...  
WO/2018/135103A1
Provided are a channel switching valve and a method for assembling the same which make it possible to reduce weight and the number of constituent parts. A valve shaft 28 connected to a valve 20 in order to transmit the rotational force o...  
WO/2018/135102A1
Provided are a channel switching valve and a method for assembling the same which make it easy to manage O-ring dimensions such as the squeeze ratio (squeeze rate), and make it possible to minimize joining failures to the greatest extent...  
WO/2018/130397A1
In a valve unit (1), an actuator (6), which is designed as a gear, is connected to a shaft (11) of a valve body (7) by means of a splined profile (19). Furthermore, the shaft (11) has studs (15), which penetrate stud cut-outs (16) in the...  
WO/2018/128202A1
The present invention relates to a quickly separable ball valve apparatus. The quickly separable ball valve apparatus according to an example comprises: a first body that has a valve chamber penetrating from the front to the back and a c...  
WO/2018/122853A1
A valve for controlling fluid flow passage comprises: (a) a valve body; (b) a handle rotatably positionable with respect to the valve body; and (c) a valve assembly adapted to be mounted between the valve body and the handle. The valve a...  
WO/2018/124576A1
The present invention relates to a composition comprising: a linear alternating polyketone comprising carbon monoxide and at least one olefinically unsaturated hydrocarbon; talc; glass fiber; and the like, and a polyketone composition ha...  
WO/2018/122435A1
The invention relates to a ball valve with cryogenic seat, which comprises a valve body (1) with inlet and outlet channels (2), a ball (3) with a through-hole (4) arranged in an inner cavity of the valve body (1) between the inlet and ou...  
WO/2018/115020A1
Purging system (2) for hydraulic control, in particular for hydraulic control of a motor vehicle clutch, comprising at least one housing (4) and a valve (6), in which: the housing comprises a female part (8) receiving a male part (10) of...  
WO/2018/111672A1
A thermostatic valve for an internal combustion engine, including a housing with a plurality of coolant connections for connection to a coolant circuit of the internal combustion engine, a valve element which is mounted movably in the ho...  
WO/2018/108282A1
The Invention refers to an automotive liquid distribution device (10) with at least one controllable port (41-43) with a high pressure (Ph) at the inlet side and a low pressure (PI) at the outlet side. The device (10) comprises a static ...  
WO/2018/109506A1
A valve with a replaceable conical cartridge is intended for use in the food and chemical industries and in individual user systems. It is mainly used for pouring liquids out of containers and for the transport of media. All metal parts ...  
WO/2018/103056A1
A ball valve (100) for a fermentation tank and a fermentation tank having the ball valve (100). The ball valve (100) comprises: a body (10), inside of which a chamber (11) is enclosed and a first inlet (12) and a first outlet (13) are pr...  
WO/2018/103057A1
A ball valve for a fermentation tank and a fermentation tank having the ball valve. The ball valve (100) comprises: a body (10), inside of which a chamber (11) is enclosed and a first inlet (12) and a first outlet (13) are provided, the ...  
WO/2018/104726A1
A valve assembly for an oil, gas or water well, the valve assembly comprising a conduit having a bore;a valve closure member movable on a rotational path around a pivot axis to open and close the bore;a drive member movable on a linear p...  
WO/2018/107022A1
Valve with multi-piece stator assembly for use with liquid chromatography or other analytical systems, A separate and removable stator plate is provided with a mounting device to provide a multi-piece stator assembly. The mounting device...  
WO/2018/104106A1
The present invention relates to a cooling system valve (24) for an internal combustion engine cooling system (12), the internal combustion engine cooling system (12) comprising a radiator (14) and a coolant passage (16) adapted to cool ...  
WO/2018/099001A1
Disclosed is a faucet, comprising a faucet body (9), a water inlet pipe (18) and a water outlet pipe (1), the faucet body (9) having provided therein a valve core cavity, a water inlet path and a water outlet path, the water inlet path a...  
WO/2018/101161A1
Provided is a sealing device that can exhibit exceptional sealing properties even if a resin ring formed from a hard material is used. A valve device comprising a valve box (3), a valve body (6) that is rotatably disposed inside the valv...  
WO/2018/096712A1
Provided are: a two-way valve for flow rate control that is capable of controlling the flow rate of a fluid in a linear fashion with better precision than a switching valve in which a communication hole that opens a flow path in conformi...  
WO/2018/098285A1
The present invention allows for a combination valve in a hydronic HVAC system that functions as an isolation valve; a check valve; and as a device for measuring fluid parameters, such as flow rate, pressure, and/or temperature, and also...  
WO/2018/092487A1
Provided is a repair method for V ball valves that can be used for a long time by way of efficiently repairing wear generated locally while maintaining valve performance. This repair method for V ball valves for capturing wear generated ...  
WO/2018/083278A1
The invention relates to a ball valve (1) for a pipe system for conveying liquid or gaseous media, comprising a housing (3), which has a ball plug (4) and seat rings (5, 6). A hydraulic system (7), which is independent of the pressure of...  
WO/2018/080807A1
A reforming unit for a fuel cell system is provided. The reforming unit may comprise a reforming section, a heat exchanging section and a bypass plenum. The reforming section reforms a hydrocarbon containing fuel The heat exchanging sect...  
WO/2018/075221A1
A valve apparatus may include a control valve including valve body having an inlet, an outlet, and a flow path. A rotational valve stem may extend along a longitudinal axis, the valve stem having a top portion and a bottom portion, the v...  
WO/2018/075062A1
In one aspect, this disclosure relates to a seat seal assembly for a valve. In another aspect, this disclosure relates to a gate valve or a ball valve including the seat seal assembly. In another aspect, this disclosure relates to a meth...  
WO/2018/072467A1
A ball valve applicable to vehicle gas fuel dispensing is provided, comprising a valve body (1), a valve seat (2), and a valve ball (3). The valve seat and the valve ball are located inside the valve body. A surface of the valve ball is ...  
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/2018/067096A3
With the aim of overcoming the Seal (3) breaking that is always seen in the Ball valves and the shortages that is experienced correspondingly, it has been aimed to manufacture a ball valve which is long-lasting and operates properly by m...  
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...  

Matches 1 - 50 out of 9,346