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Patent Searching and Data


Matches 151 - 200 out of 12,356

Document Document Title
WO/2018/112114A1
An apparatus for mixing a first fluid into a flow path of a second fluid, the apparatus comprising: a chamber enclosing the flow path, the chamber including a second fluid first inlet for receiving its respective fluid. The apparatus als...  
WO/2018/112115A1
A valve comprising a valve spindle housing located in the side of the chamber and including a first fluid inlet and a first fluid outlet, and a cylinder open along a portion of a longitudinal axis of the cylinder and rotatably mounted in...  
WO/2018/107734A1
A valve component utilized in an aerostat, and an aerostat. The valve component comprises: a valve (1) having a valve port (9); a valve cover (2) capable of pivotally rotating in relation to the valve (1) to close or open the valve port ...  
WO/2018/103277A1
A gate valve having an inner build-up welded structure comprises a valve body (1) and a valve seat supporting device in an interior cavity of the valve body. The interior cavity comprises a lower cavity section (13), an upper cavity sect...  
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/2018/103347A1
Disclosed is a lever transmission-based equal flow slit-type inlet and outlet, which belongs to the technical field of pipeline valves and comprises: a slit (2), a viscosity slide sheet (3), a magnetic sheet (4), an adjustment housing (5...  
WO/2018/103348A1
A worm drive-based constant-flow slit type inlet and outlet port, comprising a valve body (1), a slit (2), a viscosity slide sheet (3), a magnetic sheet (4), an adjusting casing (5), a telescopic rod (8), a second gear (9), a spiral spri...  
WO/2018/100872A1
A valve device (1) is provided with: a valve housing (10) that has a housing-side sealing part that is provided around an upstream-side flow path that communicates with an intake air passage, an accommodation space that communicates with...  
WO/2018/081547A3
Disclosed is system, method, and rack stand portion for the advantageous cooling of computer equipment (305). The rack stand (200) includes a hollow body (210, 212) that may be formed of cartridges (2416). Gas from an airflow source (520...  
WO/2018/100909A1
In a hydraulic control valve 26, retard ports 32 that communicate with a retard passage hole 17 and advance ports 33 that communicate with an advance passage hole 18 are adjacently formed in a section of a shaft part 27c that is close to...  
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/2018/095625A1
The invention relates to a valve for dosing a gas, in particular a gaseous fuel, having a housing (1), in which a valve plate (7) is arranged in a longitudinally movable manner, on which a sealing surface (23) is formed, which interacts ...  
WO/2018/096428A1
A gate valve comprising a gate valve body, the valve body comprises a recess forming a replaceable seat pocket interface around the flow bore by the gate opening, the seat pocket assembly is arranged to be replaceable and comprises a rin...  
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/2018/090075A1
There is described a media metering valve (18) comprising a main body (21) having a media inlet (26), a central bore (24) extending through the main body (21 ), said media inlet (26) being in communication with the central bore (24) and ...  
WO/2018/092510A1
According to the present invention, when pressure can be accumulated at an accumulator, a hydraulic fluid that is discharged from a raising/lowering lift cylinder can cause pressure to accumulate at the accumulator via a pressure accumul...  
WO/2018/093384A1
A valve includes a valve body, a flow bore extending through the valve body, first and second seat members positioned in the valve body across the flow bore, each of which has a corresponding seat bore aligned with the flow bore, and a c...  
WO/2018/089205A1
Embodiments relate generally to flush plates (14) having noncircular openings. In a specific example, the flush plate has a shark-fin shaped opening with an extending fin along a tail portion.  
WO/2018/089585A2
An embodiment includes a choke system comprising: a choke body; a gate having first and second sidewalls opposing one another; a first seat including a first channel and first conduits; a second seat coupling the second sidewall to the c...  
WO/2018/089155A1
A valve body with an integral bypass includes a primary valve body portion defining a primary internal surface, the primary internal surface defining a primary bore extending through the primary valve body portion from a primary upstream...  
WO/2018/086823A1
The present invention relates to the field of water purification, and discloses a multifunctional wastewater proportioner, comprising a wastewater proportioner main body (1) in which an inner chamber (12) and an outer chamber (13) are co...  
WO/2018/083255A1
The invention relates to a shut-off fitting and to a method for actuating a shut-off fitting. The shut-off fitting comprises a shut-off element (110) for a pipeline, which has a through-opening (115), wherein two or more peripheral seals...  
WO/2018/085041A1
A modular electro-mechanical rotary valve (EMRV) designed to be installed and removed as a unit is provided. The modular EMRV includes a valve enclosure, at least one rotary valve body with at least one fluid pathway, and an actuator ass...  
WO/2018/085019A2
A modular electro-mechanical rotary valve (EMRV) designed to be installed and removed as a unit is provided. The modular EMRV includes a valve enclosure, at least one rotary valve body with at least one fluid pathway, and an actuator ass...  
WO/2018/081547A2
Disclosed is system, method, and rack stand portion for the advantageous cooling of computer equipment (305). The rack stand (200) includes a hollow body (210, 212) that may be formed of cartridges (2416). Gas from an airflow source (520...  
WO/2018/081526A1
A valve assembly may include a valve having an upper valve surface and a lower valve surface. The valve may be movable in a slot in a housing between an open position and a closed position, and the slot may have an upper slot surface and...  
WO/2018/077553A1
The invention relates to a closure device (1) for an opening (2) in a chamber wall (3), wherein the closure device (1) has at least one closure element (4) and at least one closure element carrier body (5) and at least one yoke (6), and ...  
WO/2018/078432A1
A restrictor member for restricting hot, dust-laden gas flow in an air duct, said restrictor member being in the shape of a plate made of reinforced concrete and comprising a reinforcement structure that is embedded in the concrete, wher...  
WO/2018/076155A1
Provided is a parallel gate valve, comprising a valve body (1), a valve cover (2), a valve rod (3), a valve seat (4) and a gate assembly. The gate assembly cooperates with the valve seat to form a sealing pair, and the gate assembly comp...  
WO/2018/080960A1
Disclosed is a reversing valve. The reversing valve controls the position change of a valve element thereof under the joint action of the total changing pressure from a piston side thereof and a compression spring side thereof to make co...  
WO/2018/075422A1
A fluid valve (100) includes a valve body (102) having a fluid inlet (106) and a fluid outlet (108). A fluid passageway (104) connects the fluid inlet and the fluid outlet. A trim assembly (126) is located within the fluid passageway and...  
WO/2018/075892A1
A fluid valve (100) includes a valve body (102) having a fluid inlet (106) and a fluid outlet (106). A fluid passageway (104) connects the fluid inlet and the fluid outlet. A trim assembly (126) is located within the fluid passageway and...  
WO/2018/072321A1
A control valve and a water heater equipped with the control valve. The control valve comprises a shell, a first valve block (10), a second valve block (20), a connecting pipe (30), and a through knob (40); a receiving cavity (51) runs t...  
WO/2018/072320A1
A control valve (10), comprising a shell (11) provided with a water inlet (A) and a water outlet (B), and a water drain assembly (13) which is partially received in the shell (11). The water drain assembly (13) comprises a first valve bl...  
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/2018/068849A1
Rotary valve device (10, 44) for sequentially connecting a first line (34, 64) to a plurality of second lines (36, 66), the rotary valve device (10, 44) comprising: a stationary structure (12, 46) comprising a first port (18, 48) for con...  
WO/2018/070761A1
The present invention relates to a four-way valve for switching a refrigerant channel, the valve comprising: a housing part including a refrigerant filling chamber which is filled with a refrigerant; a valve plate disposed at one side of...  
WO/2018/071321A1
A subsea rotary gate valve comprising a valve body (110), wherein the valve body defines a fluid flow pathway (101), a closure member cavity (102), and a stem cavity (103), a closure member (120) disposed in the closure member cavity, an...  
WO/2018/065842A1
The invention includes a sanitary shower system with a mixing valve which can mix the hot and cold water supplies through the linearly movable triangle elements (3 and 4) to the desired exit temperature and flow volume. Each triangular e...  
WO/2018/066554A1
This gate valve has: a valve casing with a hollow section, and a first opening and a second opening that are provided so as to face each other with the hollow section therebetween to form a continuous flow channel; a neutral valve elemen...  
WO/2018/065412A1
The invention relates to a gate valve (1) for a chemical plant. In order to provide a gate valve with a rather simple design and reliable sealing properties, the invention provides that the gate valve (1) comprises: - a valve housing (2)...  
WO/2018/067573A1
A valve includes a housing, a pipe and a fastener configured to couple to the housing and the pipe. The housing defines an aperture, and includes an inlet configured to receive fluid from a fluid source. The pipe defines a channel and an...  
WO/2018/060755A1
Installation for treating fluids by reverse osmosis comprising: a filtration module (2), a pump (4), and at least one pressure exchange unit (3) with a movable interface (M) moving freely according to the fluid flows passing through a cy...  
WO/2018/064042A1
A valve assembly including a valve body, a sleeve member and a valve member is provided. A low shear sleeve member is positioned within an internal cavity of the valve body. The valve member is slidably carried within an internal cavity ...  
WO/2018/062608A1
The present invention relates to a piezoelectric servo valve for controlling the flow of fluid, which passes through the inside of a valve body, according to a linear motion of a spool and, more specifically, to: a piezoelectric actuator...  
WO/2018/054084A1
A gate valve seat mounting structure, comprising a valve body (10), a valve seat (2), a pull rod (4), a pressing plate (5), and a nut (6). The valve seat is mounted in the valve body; a head end of the pull rod is provided with a shoulde...  
WO/2018/057692A1
Venturi devices are disclosed herein that include a body defining a Venturi gap between an outlet end of a converging motive section and an inlet end of a diverging discharge section, having a suction port in fluid communication with the...  
WO/2018/053665A1
A large-caliber expansion blowdown type parallel gate valve having a bypass and not having a flow diversion hole. Valve seats (2) and a gate assembly (3) are mounted in the middle of a valve body (1) of the gate valve. The gate assembly ...  
WO/2018/053120A1
A seal assembly includes a first sealing element, a second sealing element, a pin member, and a sealing ring. The first sealing element has a recess formed therein and the second sealing element has a recess formed therein. The pin membe...  
WO/2018/043514A1
This spool valve (10) is provided with: a valve main body (20); and a spool (30) which is accommodated in the valve main body (20) so as to be capable of moving in the axial direction, has, formed at one end side in the axial direction, ...  

Matches 151 - 200 out of 12,356