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Matches 151 - 200 out of 5,410

Document Document Title
WO/2011/008379A1
Seal assemblies for use with fluid valves are described. An example valve trim assembly for use with fluid valves includes a cage (328) and a seal assembly (330) to be positioned in at least one of the cage, a cage retainer (326) or a pl...  
WO/2010/144193A1
Fluid valves having dynamic valve trim joints are described. An example apparatus for use with a fluid valve includes a body configured to retain a cage of a fluid valve. Additionally, the example apparatus includes a plurality of projec...  
WO/2010/138119A1
Fluid flow control devices comprise a body including a central aperture extending along a longitudinal axis therethrough and a plurality of channels extending from an outer sidewall of the body to an inner sidewall of the body. At least ...  
WO/2010/138425A1
A short stroke flow control device or valve which is adapted to provide velocity control trim in a short stroke The valve constructed in accordance with the present invention comprises multiple disk stacks or cages which are separated fr...  
WO/2010/138259A1
A valve trim apparatus for use with valves is described. An example valve trim apparatus includes a cage (214) having an upper portion (234) removably coupled to a lower portion (236). A closure member (216) is disposed within the cage a...  
WO/2010/121614A1
A method for operating a valve comprising a first valve part (1) having at least one opening (2) and a second valve part (3) having at least one opening (4) formed is disclosed. The first (1) and second (3) valve parts are adapted to per...  
WO/2010/118693A1
A pressure control valve includes: a tubular valve body, which has a bottom wall and side walls, wherein the bottom wall includes thereon an intake (4A) connected with a device, the pressure of which is to be limited, and there is at lea...  
WO/2010/120436A3
A rotary valve plate adapted for housing within a conduit employs a vibration absorbing bumper pad coupled to the valve plate at a surface thereof adapted to contact an inner surface of the conduit whenever the valve plate is rotated to ...  
WO/2010/120436A2
A rotary valve plate adapted for housing within a conduit employs a vibration absorbing bumper pad coupled to the valve plate at a surface thereof adapted to contact an inner surface of the conduit whenever the valve plate is rotated to ...  
WO/2010/105928A1
The invention relates to a quick acting control valve for a steam turbine, comprising a valve box (2) and a control valve cone (8) which is arranged in the valve box (2) so as to be displaceable along its center axis, whereby the control...  
WO/2010/105927A1
The invention relates to a quick acting control valve for a steam turbine, comprising a box (2) having an inlet opening (3) through which the steam (7) can flow into the interior (11) of the box (2), and an outlet opening (4) through whi...  
WO/2010/105897A1
The invention relates to a quick acting control valve for a steam turbine, comprising a valve box (2) and a control valve cone (6) which is arranged in the valve box (2) so as to be displaceable along its center axis, whereby the control...  
WO/2010/095897A3
The present invention relates to a check valve for water hammering prevention, more specifically to a check valve comprising: a first housing with an inlet and an outlet to let fluid in and out; a second housing of a hollow pipe shape wi...  
WO/2010/095897A2
The present invention relates to a check valve for water hammering prevention, more specifically to a check valve comprising: a first housing with an inlet and an outlet to let fluid in and out; a second housing of a hollow pipe shape wi...  
WO/2010/087936A1
Axial flow control valves are described herein. An example axial flow control valve described herein includes a valve body defining a passageway between an inlet and an outlet that is substantially parallel to a fluid flow path at the in...  
WO/2010/086215A1
A quick-closure valve (1), in particular for a steam turbine, wherein the quick-closure valve (1) is arranged between a first and a second pressure chamber (2, 4), having a stroke piston rod arranged in a valve housing and having a strok...  
WO/2010/078260A1
Pressure relief valves may be used in conjunction with a small compressor in an air-assisted airless paint sprayer. The basic valve construction is industry standard spring-loaded poppet technology in an outer housing. The spring is prel...  
WO/2010/077814A1
A valve (100) includes a body (115), a cage (135, 210, 610, 810), a plug (140, 215, 615, 815), a stem (105, 205, 605, 805), a stop ring (230), and a pilot plug (145, 220, 720, 820). The cage includes at least one cage port (235, 635). Th...  
WO/2010/073040A1
A valve assembly for regulating the flow of fluid between a working chamber of a fluid-working machine and a fluid manifold. The valve assembly comprising a valve body comprising a valve seat, a fluid passage extending through the valve ...  
WO/2010/073130A3
A dampener device extending along a vertical axis for use with an industrial process having a first conduit through which process fluid flows along with a second conduit wherein the second conduit extends away from the first conduit gene...  
WO/2010/073041A1
A valve assembly suitable for regulating the flow of fluid between a working chamber of a fluid-working machine and a fluid manifold. The valve assembly comprises a valve body comprising a valve seat, a fluid passage extending through th...  
WO/2010/022872A1
The invention relates to a secondary flow valve (10) comprising a valve seat and a valve sealing part and having a motion-damping closing device, which prestresses the valve sealing part against the valve seat. A silencer device (12), wh...  
WO/2010/013412A1
A constant flow control device is relatively inexpensive, simple, and compact in size, can be easily processed and assembled, has a reduced possibility of clogging even if the device controls a minute flow rate, does not require maintena...  
WO/2010/002870A1
A universal control valve may use two different seat ring types including a threaded seat ring (22a) or a clamped seat ring (22b). The valve includes a valve body (12), a cage mounting space (29) enclosed by a bonnet (28) and sized to re...  
WO/2009/156878A1
Disclosed is a device that includes a choke valve. The choke valve may include a generally tubular throttling member having a sealing shoulder disposed in an inner volume of the throttling member, a plurality of openings configured to fl...  
WO/2009/154655A1
In accordance with the present invention, there is provided a dirty service valve including an axial trim which, as a result of its structural attributes and extended stroke length, provides increased Cv capacity relative to valve plug s...  
WO/2009/143028A1
In accordance with the present invention, there is provided an axial drag control valve which includes an internal disk stack trim and an internal actuator. The fluid inlet and outlet of the valve are disclosed along a common axis, which...  
WO/2009/138622A1
Valve body comprising a seat (18) designed to be closed off by a shutter (20), a main duct (24) extending along a first axis (X-X') and passing through the seat (18), and a secondary duct (26) opening into the main duct (24) at a junctio...  
WO/2009/133342A3
A flow restriction member (10) which is insertable into a fluid conduit (50) to restrict the flow of fluid through the conduit (50). The member (10) comprises a core (12) having a cross sectional area which is less than that of the condu...  
WO/2009/130652A1
Provided is a valve, including an in-line flow passage, a shut-off mechanism, and a multi-stage throttling section disposed in the in-line flow passage. Further provided is an in-line valve, including a flow control component and a seali...  
WO/2009/129103A2
A fluid control system, including: a housing having an inlet, an outlet, and a pressure chamber; a shuttle assembly adapted to reciprocate in the pressure chamber to regulate the flow of an operating fluid from the inlet to the outlet; t...  
WO/2009/129103A3
A fluid control system, including: a housing having an inlet, an outlet, and a pressure chamber; a shuttle assembly adapted to reciprocate in the pressure chamber to regulate the flow of an operating fluid from the inlet to the outlet; t...  
WO/2009/109871A1
The air release valve 10 includes an elongate valve body 12 including an elongate pipe section 14 that has a top wall 16 and a bottom wall 18 secured to opposite ends thereof, thus defining a cylindrical internal chamber 20 within the va...  
WO/2009/092686A1
When a flowing liquid meets obstacles or abrupt flow-directional changes and is thus subjected to turbulence or two flows impinge or pressure changes occur and gases dissolved in water are thus released, flow noises occur. According to t...  
WO/2009/094077A1
A flow control element comprises a cylindrical element body having a bore formed there through. The cylindrical element body may include inner and outer peripheral surfaces and define a plurality of tortuous flow passages which extend be...  
WO/2009/093035A3
The invention provides a fluid flow control valve (1) comprising a cylindrical inlet chamber (2) having a fluid inlet aperture (3) and a coaxial waisted cylindrical outlet chamber (4) having a fluid outlet aperture (5), said inlet chambe...  
WO/2009/088633A1
A fluid control device comprises a valve body (12), a valve plug (16), a valve cage (18,20), and a sealing ring (21). At least a portion of the sealing ring (21) is disposed within a gap (74) between the valve plug (16)and the valve cage...  
WO/2009/088632A1
A seal assembly (202) for use with valves having a two-piece cage is described. An example seal assembly includes a body defining a bore extending along an axis to slidably receive a closure member. The body includes a first portion (216...  
WO/2009/073810A3
A snubber valve (100) provides velocity- and/or position-dependent mechanical snubbing. The snubber (100) comprises pressure sensing pins (160) controlling the position of a float (150) that changes the cross section of a fluid flow chan...  
WO/2009/070512A1
Provided is a control valve trim, including a plug having a plurality of sections arranged in series along a longitudinal axis, wherein each of the plurality of sections has a diameter that is greater than the diameter of the preceding s...  
WO/2009/066411A1
A quick closing check valve with a noise elimination function has an opening formed in a peripheral wall of a retainer pipe placed in a short pipe. The opening damps sound propagating in fluid by leading it from the inside of the retaine...  
WO/2009/053651A2
The invention relates to a fluid injector having a main lengthwise axis and comprising at least the following: a nozzle extending longitudinally along said axis and having a seat and at least one injection orifice for the exit of the flu...  
WO/2009/049705A1
A method for process optimisation for a valve (1) comprising a valve seat (5) arranged in a valve housing (3) between an inlet (7) and an outlet (8), comprising a valve disk (4) which is connected to an actuating rod (10) and comprising ...  
WO/2009/040518A1
A choke assembly comprises a choke element having a fluid flow passage therethrough, the choke element comprising a cage (102,104) having a plurality of apertures (122) therethrough for the passage of fluid; and a plug (120) moveable wit...  
WO/2009/039857A1
A pressure relief valve (1) having a lifting member (50) where the height (h) of the lifting member is equal to or larger than the third width (w3) of the lifting member.  
WO/2009/040561A2
A choke assembly comprises an inlet (48) for a multiphase fluid stream, the stream comprising a first relatively heavy fluid phase and a second relatively light fluid phase; a first fluid outlet (116); a choke element (22) disposed betwe...  
WO/2009/040561A3
A choke assembly comprises an inlet (48) for a multiphase fluid stream, the stream comprising a first relatively heavy fluid phase and a second relatively light fluid phase; a first fluid outlet (116); a choke element (22) disposed betwe...  
WO/2009/027810A2
The nozzle (20) comprises an housing (21) with an inlet (22) and an outlet (25) for the fluid to be treated, and a partializer (23) which is supported in elastically slidable and adjustable way. The head (29) of the partializer (23) is o...  
WO/2009/027912A1
Systems, and devices are disclosed, including a system that has a trim (12) with a plurality of flow paths (82). In certain embodiments, each flow path includes a series of stages (84,86,88,90,92) and an expansion zone (94,96) disposed i...  
WO/2009/027810A3
The nozzle (20) comprises an housing (21) with an inlet (22) and an outlet (25) for the fluid to be treated, and a partializer (23) which is supported in elastically slidable and adjustable way. The head (29) of the partializer (23) is o...  

Matches 151 - 200 out of 5,410