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Patent Searching and Data


Matches 401 - 450 out of 5,175

Document Document Title
WO/1985/003557A1
A valve trim cage assembly (17) for anti-cavitation control valves compises a plurality of concentrically nested, cylindrical sleeves (23, 25-29 and 41-46) with fluid flow constricting annular channels (39, 47) defined between adjacent s...  
WO/1985/002241A1
A silencer for attachment to a toilet cistern float valve or the like comprising a housing having an inlet (4A) and an outlet (5) in communication through a chamber (4) defined therein, and a fluid flow restriction or damping means (6) d...  
WO/1985/001564A1
During the sectioning of pipe systems for liquids pressure transients occur, which often overload the pipe and which can give cause to serious damages to pipes and plants. In particular pipe systems with long pipelines are sensitive to p...  
WO/1984/003922A1
A multi-position choke-valve assembly comprises: a) a valve body (15) defining an interior chamber (20) and inlet (24) and outlet (26) fluid flow ports communicable with that chamber, b) a tubular carrier (19) received in the chamber to ...  
WO/1984/003924A1
A multiposition choke valve assembly comprises: a) a valve body (15) defining an interior chamber (20) and inlet (22) and outlet (24) flow ports communicable with that chamber, b) a valve stopper sub-assembly (26) movable axially longitu...  
WO/1984/001806A1
A valve comprises an inlet chamber (a), a fluid outlet chamber (c) and a bellows chamber (b) defined by a bellows (22) communicating with the inlet chamber (a) via a bleed hole (54). One or both of a restrictor (32) and an end portion (2...  
WO/1983/003655A1
Liquid flow through a passage (9) in a body member (7) is controlled by a relatively movable poppet valve member (8). A frusto-conical first guide surface (11) on the poppet valve (8) merges smoothly with a second guide surface (12 and 1...  
WO/1982/004470A1
A device for attenuating noise of fluid in non-axisymmetric turbulent flow which comprises a conduit (34) and a plurality (12) of parallel aligned nested tubes in said conduit. The nested tubes are of varying cross-sectional size and hav...  
WO/1982/001236A1
A direct-flow valve comprises a casing consisting of hard elements connected to each other, and closing elements executed as toothed plates (10) pinched between neighbouring hard elements. Each toothed plate (10) is executed as teeth (11...  
WO/1981/001734A1
A valve for use under severe throttling conditions, includes a housing (12) with fluid inlet (14) and outlet (16) passages communicating with a chamber inside the housing. An abrasive resistant throttling tube (36) in fluid communication...  
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JP2014163229A  
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JP5561724B2  
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JP5559576B2  
JP5557396B2  
JP5559577B2  
JP2014126280A  
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JP5535524B2  
JP5534928B2  
JP5524392B2  
JP2014109326A
To provide a fluid control valve which can reduce a pressure loss of a fluid.A first housing 20 and a second housing 30 have a fluid chamber 100, a flow-in port 23 through which the fluid flowing into the fluid chamber 100 passes, and a ...  
JP5503553B2  
JP5497886B2  
JP2014092113A
To provide a valve device that is used in each of intake and exhaust systems in an internal combustion engine, in which accumulation of deposit at a passage wall 9 is suppressed.The valve device includes a flow divider 4 forming a cleara...  
JP2014511979A  
JP5487839B2  
JP5489772B2  
JP5484854B2  
JP2014077543A
To provide a flow rate and pressure reduction assembly to cool, cleanse, and lubricate sealing arrangements of fluid pumping devices.A flow rate and pressure reduction assembly 10 includes a tubular housing (flange mounting member) 12, a...  
JP2014074436A
To prevent abnormal noise (impact noise) and hunting in the switching between opening and closing of a check valve without reducing responsiveness.A valve 50 is arranged to face a valve seat 14 in a valve chamber of a valve body 10, and ...  
JP5480753B2  
JP2014066288A
To reduce striking sound generated with chattering of a valve member.A resistive element 15C that can be slidably contacted with a coil part 15A is contacted with an outer peripheral side of the coil part 15A of a spring 15 acting as a r...  
JP2014059063A
To provide a throttle valve device having a simple structure, allowed to be manufactured at low cost and having high quietness.In a throttle valve device (1) including a valve seat member (10) on which a valve seat part (10a) is formed a...  
JP2014507214A  
JP5452312B2  
JP5438444B2  
JP5436411B2  
JP5432236B2  
JP5433391B2  

Matches 401 - 450 out of 5,175