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Patent Searching and Data


Matches 301 - 350 out of 9,586

Document Document Title
WO/2015/139823A1
The invention relates to a protective lining for a cover surface of a metal part (15) exposed to a process fluid, such as of a metal housing and/or a guide member of a fluid throttle device, a control valve or a ball valve, of a process ...  
WO/2015/136134A1
The invention relates to a mixing tap of the type conventionally used for showers, having opening-, closing- and discharging functions, which tap is characterised by comprising: an inlet chamber; an outlet chamber and discharge opening; ...  
WO/2015/135566A1
A water application device may include a main body, a flow control assembly, an operable member and an applicator head. The main body may be graspable along a handle portion thereof by an operator. The handle portion may include a back p...  
WO/2015/135317A1
A water heater includes a liner (2) and a sewage drain device (1). The sewage drain device (1) is connected to the liner (2) so as to discharge dirt therein. The sewage drain device (1) includes a valve body (10) and a valve core (12). T...  
WO/2015/136133A1
Distributing, opening and closing device for taps, comprising an inlet chamber (2), an outlet chamber (3) to the shower column/head (8) or to the shower hose (9), an outlet chamber (4) to the shower hose (9) or shower column/head (8), a ...  
WO/2015/132566A1
A safety valve assembly for connection to a fluid supply line, comprising: a valve unit (3), having a first end (9) and a second end (11) defining an axis (13) therebetween, said valve unit comprising a valve (15) between said first and ...  
WO/2015/130244A1
The invention relates to a plastic-based angle ball valve (1) for radiators and to the production method thereof, wherein it comprises a welding socket (8) which is integrated with the valve body (6) and formed in the same y-axis as that...  
WO/2015/128058A1
Disclosed is a ball valve comprising a valve housing (2) that includes at least two fluid connection points (12, 14) and a valve ball (26) which is located in the valve housing (2) and which can be rotatingly actuated into switched posit...  
WO/2015/124273A1
The invention relates to a shut-off cock (1) for a flow medium-carrying duct (7) of a medical endoscope (13), comprising a housing (2) which rotatably receives a plug (4) about the axis (3) of said housing in a conical seat (6) through w...  
WO/2015/123965A1
A rotation-type flow path switching valve comprises a driving component (100) and a valve body component (200) connected by means of a driving shaft (300) of the driving component (100). The valve body component (200) comprises a valve b...  
WO/2015/118420A1
A shutter for a rotary valve, comprising: a main body (2) having a conformation that is substantially spheroidal or suitable for rotating about an axis and equipped with a through cavity (3); at least one plate (4) equipped with a plural...  
WO/2014/130886A4
Ball valves and ball valve components usable to control the flow of fluids and methods for manufacturing said ball valve components. Ball valves include a ball member comprising two curved segments of like shape and size, which are integ...  
WO/2015/117242A1
A ball valve is provided. The ball valve includes at least one load varying mechanism provided in the static body assembly. The load varying mechanism includes a biasing member pressing one of the ball seat seals against the outer surfac...  
WO/2015/118392A1
A shutter for a rotary valve, comprising: a main body (2), having a substantially spheroidal conformation or suitable for rotating about an axis and equipped with a through cavity (3); at least one plate (4), provided with a plurality of...  
WO/2015/119334A1
The present invention comprises: a body having a inclined surface formed therein; a connection body coupled to the body and having a holding protrusion formed on the inner diameter surface thereof; a ball member inserted into the body su...  
WO/2015/113736A1
A stopcock (1) for the liquid channel (13) of a surgical instrument (17), having a plug (3) which is mounted rotatably in a housing (2) and having a handle part (6) which comprises, one behind the other in the direction of its axis of ro...  
WO/2015/111795A1
The present invention relates to a valve unit of a gas container in which a valve member is connected to a frame port. In the valve unit, the gas container comprises an opening having a first screw part for a screw connection with the fr...  
WO/2014/130886A3
Ball valves and ball valve components usable to control the flow of fluids and methods for manufacturing said ball valve components. Ball valves include a ball member comprising two curved segments of like shape and size, which are integ...  
WO/2015/103981A1
A valve (100, 200, 300). The valve (100, 200, 300) comprises a valve body (1); a valve rod (4, 302); a valve core (2, 2', 304); a vale base (3, 305); a transmission apparatus (5', 5'', 307) used for transmitting movement of the valve rod...  
WO/2015/105555A1
In the specification and drawings, a valve is described and shown having a first and second valve seat carrier, a valve seat associated with each valve seat carrier, and a valve ball between the valve seats. The valve further includes a ...  
WO/2015/099787A1
Ball valve assembly (100) including a truncated sphere (140) anchored in a two cylindrical retaining members (48, 50) of the ball valve assembly (100), the truncated sphere (140) having a spherical cap sealing face (142). The ball valve ...  
WO/2015/091342A1
The invention relates to a control valve (1) for a fluid circulation circuit, comprising a valve body (3) defining a housing (5) for the rotation of a plug which rotates about a rotational axis d and assumes different angular positions i...  
WO/2015/091658A1
Control valve for a fluid circulation circuit, comprising a valve body into one face of which a bore opens into which in turn open at least two holes, said bore receiving an axially rotatable barrel (26) capable of occupying at least two...  
WO/2015/091401A1
A barrel for a control valve (10) for a fluid circulation circuit, said barrel being configured to be rotatable around an axis (A) and comprising a packing gland (30) in the shape of an angular portion of a cylindrical sleeve, capable of...  
WO/2015/091403A1
The invention relates to a movable barrel (42) for a fluid circuit valve, in particular for a motor vehicle, the barrel being delimited by the edges and having a contact face (5) for closing off one of the fluid circuit holes opening on ...  
WO/2015/091344A1
A control valve for a fluid circulation circuit, comprising a valve body having a bore into which at least two lateral holes open and which receives a rotary barrel capable of occupying at least two angular positions to open or close sai...  
WO/2015/091776A1
The invention relates to a control valve for a fluid-circulation circuit, comprising a valve body including a bore into which at least two side openings lead and which receives a rotary barrel capable of occupying at least two angular po...  
WO/2015/091340A1
The invention relates to a mobile plug for a fluid circuit valve, especially for a motor vehicle, said plug having an outer contact face (5) allowing the closure of at least one fluid circulation opening (20, 22, 24), arranged so as to o...  
WO/2015/091775A1
The invention relates to a barrel (1) for a delivery valve, in particular a delivery valve of a coolant liquid for a motor vehicle, made by material moulding, said barrel (1) comprising at least one seam line (7) formed by moulding, said...  
WO/2015/091774A1
The invention relates to a barrel for a control valve (10) for a fluid-circulation circuit, said barrel (26) including a sealing segment (30) generally in the form of an angular portion of a cylindrical shell (39) capable of sealingly op...  
WO/2015/090130A1
 A treatment process for the surface of a plug of a pressure-balance oil seal plug valve used in an oil-gas pipeline and a plug obtained by the process, wherein the plug surface (5) is provided with a first hardening layer (1) of a thi...  
WO/2015/091339A1
The invention relates to a motor vehicle fluid distribution valve including a valve body (9), defining a rotationally symmetrical cavity, and a plug (3) capable of rotating about a rotational axis and occupying different angular position...  
WO/2015/086876A1
The invention relates to a cryogenic trunnion ball valve (100) for opening or closing the passage of a fluid through inlet/outlet ducts (103, 104), comprising at least one floating seating ring (114) which closes hermetically against the...  
WO/2015/086572A1
Shut-off device for at least partially blocking a fluid in a fluid line, comprising a blocking means which has a substantially cylindrical basic body and comprises a first end and a second end, wherein the blocking means can be positione...  
WO/2015/088546A1
A ball valve assembly (10) includes a housing (12) having a chamber (13) with an inlet (15) and outlet (17) defining a flow passage (23), a ball (14) with a through passage (21), a linear actuator (18) and a rotation converter (16) confi...  
WO/2015/088802A2
A refrigeration valve (10) having a ball valve assembly (50) and a hermetic seal (54) between the body (22) and bonnet (24) is provided. Such a refrigeration valve (10) allows for a generally straight flow path for the associated fluid.  
WO/2015/080617A1
The invention relates to heating and water supply systems. A seal assembly comprises an annular bore provided in a housing, said annular bore containing a seal member that contacts with the outer surface of a spherical closure member. Th...  
WO/2015/079034A1
The invention relates to an isolation valve having a vacuum chamber, comprising a body (12) with a fluid flow pipe (14), a device (16) for closing off the flow of a fluid in the pipe (14), which can be actuated between a position for all...  
WO/2014/172202A3
In the specification and drawings, a valve is described and shown having a first and second valve seat carrier, a valve seat associated with each valve seat carrier, and a valve ball between the valve seats. The valve further includes a ...  
WO/2015/080616A1
The invention relates to mechanical engineering. A device for manual rod rotation contains a hollow housing with a lid which is affixed to the housing with the ability to be freely manually rotated around the axis of a rod, a planetary g...  
WO/2015/074356A1
A ball valve. The ball valve comprises a valve unit and a driving unit used for controlling opening and closing of the valve unit. The valve unit comprises a tubular valve body (1), a ball body (5) disposed in the valve body (1), a seal ...  
WO/2015/072472A1
Provided is a valve with an antistatic function, with which static electricity can be removed from the valve body and the stem, thereby reliably preventing the buildup of a charge, and with which a component used for conducting electrici...  
WO/2015/067256A1
The invention relates to a multi-stage switchable shut-off device (1) for the volumetric flow (V) of a cooling or lubricant system of an internal combustion engine. The shut-off device (6) sub-divides the volumetric flow (V), a rotary va...  
WO/2015/063473A1
There is described a powder isolating valve which is capable of sealing valves from powder leakage during transport of powder and/or granular material. The valve comprises a rotatable valve closure member (14) and a pneumatically activat...  
WO/2015/065973A1
A grease fitting replacement tool Includes a housing, a shaft, an adaptive socket, a loosening device, loosening device includes a packed coupling, a stem housing, and a stem drive system, the stem drive system includes a stem, a threade...  
WO/2015/059601A1
Assembly (1, 1', 1") for forming a hollow metal body (2) comprising a precursor (4) having a substantially tubular wall (6), which extends about an axis (X) and delimits a body compartment (8), and a forming device (10, 10', 10"). Such d...  
WO/2015/057610A1
A locking collar slideably fits over the control handle of a valve, such as a ball valve, and can be moved to locking and unlocking positions. The collar includes a pair of fork-like tines which a re spaced apart to span a stop member on...  
WO/2015/057616A1
A seal assembly (24) is provided for a rotary ball valve (10) comprising an eccentric cammed ball. The seal assembly may include a seal ring (44) disposed within the valve interior and biased toward the ball element (30) of the valve. A ...  
WO/2015/053655A1
The invention relates to heating and water supply systems. The technical result is a broadening of the range of means available for compensating for deviations in the dimensions of ball valve components or of grooves therein for the inst...  
WO/2015/053656A1
The invention relates to heating and water supply systems. Provided with an annular groove which extends along a shoulder and lies on the axis of a second connecting pipe, a valve housing is provided with a straight passage having a roun...  

Matches 301 - 350 out of 9,586