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Patent Searching and Data


Matches 701 - 750 out of 9,586

Document Document Title
WO/2007/072534A3
The present invention relates to a fluid interception valve comprising a spherical shutter (15) defining at least one diametrical duct (16) for the fluid passage, wherein in said duct there is inserted a valve device (20) which, accordin...  
WO/2007/080029A1
A flow control valve (10) for fluidized material comprises a valve housing (12) having a valve chamber (18) with a valve seat (30) and a valve plug (20) having a flow passage (22,24), the valve plug (20) being arranged inside the valve c...  
WO/2007/072534A2
The present invention relates to a fluid interception valve comprising a spherical shutter (15) defining at least one diametrical duct (16) for the fluid passage, wherein in said duct there is inserted a valve device (20) which, accordin...  
WO2006066616A8
A valve (13a) is described comprising: a housing (50) having a fluid inlet for (54) receiving a flow of compressed fluid and a fluid outlet (55); a flow duct (60) movably mounted with respect to the housing, the duct (62) having a fluid ...  
WO/2006/081054A3
An apparatus and method are provided for modifying a flow characteristic, such as a valve characteristic, through use of a flow characterizing device having a segmented flow characterizing channel therein including three or more discrete...  
WO/2007/033074A3
A bleed flow valve assembly for venting air from a blood pressure cuff at relatively constant pressure decrease rate irrespective of cuff size includes a multiple chamber bleed valve and a multiple position control valve operatively asso...  
WO/2007/041892A1
A shut-off valve suitable for flowing the fluid with solid particle, especially with the granulae of crystal or polymer, is composed of a shut-off core, which rotates or moves along a line between an upstream passage and a downstream pas...  
WO/2007/039771A1
A rotary plug valve, especially suitable for providing small pulses of air in which the axis of rotation of the plug is outside the flow path or bore of the valve. The valve opens and closes once in every rotation allowing faster speed m...  
WO/2006/091296A3
This invention relates to a valve assembly (10) comprising (a) a valve body defining a valve chamber (14) , an inlet port 818) and a discharge port(16), wherein the inlet port and discharge port communicate with the valve chamber; and (b...  
WO/2007/030960A1
A two-way ball valve (10) for liquid and/or gas flowing media, essentially comprises a valve fitting (12) made up of two connected housing parts (22, 28), in which a ball (18) with a drilling (20) for the media flow and an operating shaf...  
WO/2007/022578A1
A fire sprinkler system (10) for a domestic dwelling (14) comprising a plurality of sprinklers (12) adapted to be mounted in a ceiling of the building and a fire system water supply line (18) for supplying water to said plurality of spri...  
WO/2007/021422A2
A triple-valve internal blow out preventer having unitary construction is provided, each valve including a tubular assembly having a central passageway with upper and lower seats mounted therein. A ball is rotatably received between the ...  
WO/2007/015108A1
A throttle valve for use with an internal combustion engine. The valve comprises an inlet port arranged to receive an air/fuel mixture, an outlet port arranged to communicate an air/fuel mixture to an engine and a closure member arranged...  
WO/2007/013654A1
A valve easily and securely connectable to a pipe merely by tightening the housing thereof for diameter reduction without processing the connected portion of the valve, capable of absorbing vibration with a proper flexibility against the...  
WO/2007/007361A1
The present invention relates to a fluid intercepting valve (1) comprising a valve body (2) and an intercepting element (29) suitable for being rotated about a rotation axis (Z-Z) between an open position and a closed position. The inter...  
WO/2007/008106A1
The invention relates to piping equipment and can be used as a closure or regulation equipment in pipes. The inventive structure of the valve greatly facilitates the replacement of a throttle and prolongs the active life of the spherical...  
WO/2006/122015A3
An improved fluid flow control valve (15a) that allows for conduction of a substantial portion of thermal energy therethrough includes a first portion (60), a second portion, (62) and a moveable element (64). The first portion includes a...  
WO/2006/136158A1
A control valve for use in a liquid-carrying system, such as a heating or cooling system, containing a differential pressure governor which, keeps the differential pressure between the inlet and the outlet constant. The control valve als...  
WO/2006/135364A1
A rotary disc valve unit and refrigerators containing a rotary disc valve unit that has multiple valves, in which at least one rotary valve has ports connecting to the regenerator and at least one rotary valve has ports connecting to the...  
WO/2006/128546A1
Piggable valve having at least one first lateral connection piece which is arranged on a valve housing, a second lateral connection piece and a valve body which can be pivoted about a pivoting axis and has a piggable through hole, the va...  
WO2005116495A3
Apparatus and methods for operating a valve assembly for a dual chamber orifice fitting. The dual chamber orifice fitting comprises a body attached to a top. A passageway connects between the body and the top and allows an orifice plate ...  
WO/2006/130061A1
A device for a flow regulation and a measuring of a medium in a heating or cooling system, which includes a thermal unit valve, which comprises a valve (1) with measuring nipples (7 and 8) and an insert (6), the flow parameters of the va...  
WO2006065890A3
A pressure reducing valve assembly for a high pressure oil well comprises of a hollow housing and a metering assembly disposed within such housing, such metering assembly comprising an entry liner having an entry bore, an exit liner havi...  
WO2005108556A3
An isolation damper capable of forming an airtight or zero-leakage seal. The damper includes an annular frame or frame and a flexible seal member that extends around an inner surface of the frame.The seal member is at least partially emb...  
WO/2006/119552A1
A valve for an inflatable bladder. The valve includes a body (4) that is adapted to be integrated into the wall (1) of the bladder. The body defines a bore (8) that allows fluid to pass from the interior of the bladder to the exterior or...  
WO/2006/122015A2
An improved fluid flow control valve (15a) that allows for conduction of a substantial portion of thermal energy therethrough includes a first portion (60), a second portion, (62) and a moveable element (64). The first portion includes a...  
WO/2006/115424A1
A flow switch assembly which includes a valve housing (2) that includes an upper body portion (3) and a lower body portion (4) that are rotatably engaged relative to each other. The upper and lower body portions define a chamber (6). The...  
WO2006084690A3
Cooking appliance (IA, IB) having an external and control panel (2, 2') equipped with one or more regulating valves, where the rotary regulator organ (6) is equipped with various peripheral openings (16-19) for supplying a flow Q. Accord...  
WO/2006/112917A1
A control valve of the ball type is disclosed. The valve includes a housing having an inlet and an outlet in fluid communication with a bore that defines a primary flowpath. A ball element is mounted in the housing and is adapted to move...  
WO/2006/100221A1
The invention relates to a valve for pipelines of firefighting systems, comprising a supply line (32) for extinguishing fluid that is held at an excess pressure, a drain line (34) for the extinguishing fluid with locking elements (36, 46...  
WO/2006/096109A1
A device for a flow regulation and a measurement of a medium in a heating or cooling system, which device comprises a multifunctional valve, which comprises a collector (1 ) with measuring outlets and an adapter for discharge and which i...  
WO/2006/093570A1
A control valve of the ball type with bi-directional shutoff capabilities is disclosed. The ball valve (20) including an inlet (31) and an outlet (32) a ball element (80) and a seal assembly. When closing the valve, the ball element, whi...  
WO/2006/091117A1
The method and the system according to the invention rely on that gas from gas piping (16) , to which a ball valve (17) is installed, is used as working medium. The working medium is delivered from a by-pass pipe Q) connected to gas pipi...  
WO/2006/091296A2
This invention relates to a valve assembly (10) comprising (a) a valve body defining a valve chamber (14) , an inlet port 818) and a discharge port(16), wherein the inlet port and discharge port communicate with the valve chamber; and (b...  
WO/2006/084690A2
Cooking appliance (IA, IB) having an external and control panel (2, 2') equipped with one or more regulating valves, where the rotary regulator organ (6) is equipped with various peripheral openings (16-19) for supplying a flow Q. Accord...  
WO/2006/081823A1
A ball valve (1 ), in particular for controlling the amount of medium supplied to a heating or cooling system, is adapted such that the characteristic of the valve may be determined so that it may be adapted to its use in the heating or ...  
WO2006037253A3
A discharge valve (2) for a cooking appliance has a cylindrical valve housing (7) with an inlet (3) and an outlet (10). A valve piston (12) linked to an actuation element (5, 6) is guided within the valve housing (7). The valve piston (1...  
WO/2006/076540A1
A safety valve includes a first valve body configured to receive a gas or fluid from a gas or fluid source, the first valve associated with a first structure, and a second valve body configured to provide a gas or fluid to a gas or fluid...  
WO/2006/066616A1
A valve (13a) is described comprising: a housing (50) having a fluid inlet for (54) receiving a flow of compressed fluid and a fluid outlet (55); a flow duct (60) movably mounted with respect to the housing, the duct (62) having a fluid ...  
WO/2006/064215A1
A ball valve (10) for sealing a conduit (12) is described. The ball valve includes a housing having a throughbore and a valve seat. An apertured ball element (18) is mounted within the housing and is rotatable about an axis of rotation (...  
WO/2006/053414A1
A cylindrical rotary valve to control or affect fluid flow in processes where the fluid temperature must be maintained within a target range, the fluid pressure is varied and/or the amount of fluid flow is controlled comprising one or mo...  
WO/2006/055977A1
An apparatus is provided that in some embodiments provide an improved plug valve having a plug with a curved cylindrical sealing surface and a substantially flat second surface. An inlet region of the housing has a constant cross-section...  
WO/2006/048200A1
A ball valve for the shut-off of fluid in industrial plants, for example oil plants, comprises a valve body (11), defining inside a substantially spherical cavity (12) in fluid communication with the outside through opposite fluid inlet ...  
WO/2006/046113A1
The present invention relates to a fluid shut-off valve comprising a valve body (2) and a control element (1) for said valve rotatable within said body (2) in order to control the flow of said fluid, s characterised in that said control ...  
WO/2006/045172A1
The ring-carrier (11) of the seal system (12) is provided with a channel (15) destined to the housing of the seal ring (16) and has a protuberance (9) integrally molded in each lateral side for assembly of single- action and double-actio...  
WO/2006/042583A1
Disclosed is a ball valve (1) comprising a housing (4, 5), a spherical sealing element (3) with at least one through pipe (6), and a spindle (2) that engages into the spherical sealing element (3) such that the spherical sealing element ...  
WO2005121617A3
An apparatus and method are provided for reducing the torque required to reposition a valve member of a ball valve, by maintaining continuous fluid communication between a cavity surrounding the valve member and an upstream flow-through ...  
WO/2006/040592A1
A bearing mounted ball valve (10) comprises a housing (12) having a throughbore and a valve seat (16) and an apertured ball (18) mounted within the housing in continuous engagement with the valve seat. The apertured ball is rotatable by ...  
WO/2006/037253A2
A discharge valve (2) for a cooking appliance has a cylindrical valve housing (7) with an inlet (3) and an outlet (10). A valve piston (12) linked to an actuation element (5, 6) is guided within the valve housing (7). The valve piston (1...  
WO/2006/035272A1
The present invention relates to a connecting element for hydraulic circuits. The device comprises a body (2) provided with one channel (5) having an inlet section (3) and an outlet section (4), the channel being connectable with a fluid...  

Matches 701 - 750 out of 9,586