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Patent Searching and Data


Matches 51 - 100 out of 12,497

Document Document Title
WO/2019/206446A1
The invention relates to an exhaust gas control valve (19) with a housing (25) having a housing recess (28) with an essentially cylindrical inner housing wall (34) which is interrupted by three communication openings (29, 30, 31) which a...  
WO/2019/205524A1
A water softener comprises a water softener valve (100) and an ion exchange tank (200). The water softener valve (100) comprises a valve body (10) and a valve core assembly (20). The valve body (10) has a cavity (11) and the following ch...  
WO/2019/203830A1
A gate valve having a valve body defining a flow passage therethrough. The gate valve has a movable gate with an upper and a lower edge for opening and closing the flow passage and a lifting stem extending from the upper edge of the gate...  
WO/2019/202525A1
This invention relates to a knife gate valve arrangement. The knife gate valve arrangement comprises a valve body having an inlet and an outlet, and a flow passage extending between the inlet and the outlet. A valve seat is located in th...  
WO/2019/194067A1
The gate valve according to the present invention is provided with: a valve case including a hollow portion, a first opening, and a second opening, the openings being provided to face and communicate with each other to form a flow passag...  
WO/2019/193521A1
This invention relates to a fluid sealing device comprising a sealing member comprising a first surface and an opposite second surface. A first region of the first surface for forming a first seal about an aperture of a process component...  
WO/2019/168691A3
Rotary valves and methods of using, manufacturing, and storing the same are provided herein. The rotary valve includes a rotor and a stator, biased toward one another to form a fluid tight seal. In some implementations, the rotor compris...  
WO/2019/188650A1
This partition valve has: a valve box having a hollow section and having a first opening and a second opening, which are provided facing each other across the hollow section and which serve as flow passages communicating with each other;...  
WO/2019/190328A1
A gate valve (100) for controlling flow of a fluid, comprising a valve body (102) comprising a flow bore (104) extending through the valve body for flow of the fluid and a gate (110) movable to intersect the flow bore; a gate valve assem...  
WO/2019/187563A1
In order to accurately control the supply of oil even when using two spools, this hydraulic valve is provided with: two spools (30) arranged on a valve body (41) in parallel so as to be capable of individually moving along the axial dire...  
WO/2019/184309A1
Provided is a high-temperature and high-pressure gate valve for an ultra-supercritical main steam system, wherein a supporting plate (20) is axially disposed inside a valve chamber (16); a first bearing (21) is disposed at a lower end of...  
WO/2019/184473A1
The present disclosure is related to a cooktop (14), a cooking appliance (10), and a method of controlling gas flow through a cooking appliance (10) of the type. The cooktop (14), includes: a plurality of gas burners (16); a plurality of...  
WO/2019/176378A1
This partition valve is provided with: a valve box having a hollow section, and having a first opening and a second opening, which are provided facing each other across the hollow section and which serve as communicating flow passages; a...  
WO/2019/177831A1
A pressure regulator (110) includes a valve body (112) having a fluid inlet (114) and a fluid outlet (116) connected by a fluid passageway (118). An orifice (120) is disposed between the fluid inlet and the fluid outlet. A valve seat (12...  
WO/2019/177100A1
This slide valve comprises: a valve box having a hollow section and a first opening and a second opening that are provided so as to face each other, with the hollow part therebetween, and serve as communicating flow paths; a neutral valv...  
WO/2019/172131A1
A control valve (100) comprises: first and second pilot chambers (14, 15) facing both ends of a spool (12); a signal pressure path (18) for guiding the pilot pressure of each of the first and the second pilot chambers (14, 15), as the si...  
WO/2019/169075A1
Various devices and techniques related to magnetically-actuated valves are generally described. Magnetically-actuated valves may include mechanisms to completely seal the valve during normal operation. However, mechanical access to the i...  
WO/2019/168754A1
The present invention relates to an adjustment mechanism (100) for variably adjusting the cross-section of a compressor inlet (22) and further relates to a corresponding compressor (20) including such an adjustment mechanism (100). The a...  
WO/2019/169083A1
Aspects of the disclosure relate to an overload protection valve 100 for automatic release of a load. The valve may include an outer housing 110 having an end wall 112, a cam 120, and inner slide 150, and an overload spring 140. The inne...  
WO/2019/169363A1
A valve assembly for a high-pressure fluid pump includes a valve seat and a valve body. The valve body includes an annular head portion, a generally hollow valve cylinder coupled to the annular head portion, the valve cylinder defining a...  
WO/2019/162656A1
A rotary directional control valve (10) comprising: a valve member (12) rotatable between a first position where supply (40) and function (42) hydraulic ports are not in fluid communication with each other, and a second position where su...  
WO/2019/162315A1
The invention relates to a valve, comprising a valve housing with an inlet opening, an outlet opening and a through duct which connects the inlet opening to the outlet opening, a valve arrangement with a ceramic valve body disc with at l...  
WO/2019/158279A1
The invention relates to a valve device (100). The valve device (100) comprises a slide valve device (110) having a movable slide (111). In addition, the valve device (100) has a seat valve device (120). The seat valve device (120) has a...  
WO/2019/160800A1
A valve for preventing water hammer includes a speed reduction device for reducing a speed at which the valve may be closed. A method of preventing water hammer includes closing a valve at a fire hydrant after extracting water from the f...  
WO/2019/152435A1
In a water treatment system, which may be a wastewater treatment plant, a single-inlet drum screen is installed with its rotation axis perpendicular to the pattern of flow in a channel. Retrofitting of an existing screening system with a...  
WO/2019/145231A1
The invention relates to a slide valve for chemical and/or petrochemical installations, in particular in a round, oval, or flat slide valve design, having a locking device (11), which can be moved by a slider rod (12) into an open and cl...  
WO/2019/141595A1
It is described a subsea electric actuator (100) operating a linear valve (200), the actuator (100) comprising a roller-screw (2) for translating a rotational movement of a motor (3) to a linear movement of a gate rod (4) operating the v...  
WO/2019/138610A1
This fluid pressure control device (100) is provided with a switching valve (40), a main pilot passage (17), and a sub pilot passage (43). The switching valve (40) is switched to a communication position (40b) when a work fluid has been ...  
WO/2019/138609A1
This fluid pressure control device (100) is provided with a switching valve (40), a main pilot passage (17), and a sub pilot passage (43). The switching valve (40) is switched to an open position (40b) when a work fluid has been supplied...  
WO/2019/136200A1
Valve trim apparatus for use with fluid valves are disclosed. An example valve trim apparatus includes a cage to be positioned in a fluid flow passageway of a valve body. The cage has a cage body defining a first end and a second end opp...  
WO/2019/130737A1
A flowrate ratio control valve (10) comprises: a pair of leaf springs (51) which apply, in a predetermined direction, elastic force according to the amount of deformation; a valve body (31) which is supported so as to be able to move in ...  
WO/2019/128224A1
A spray gun and a car washing machine provided with same, the spray gun comprising a spray gun shell (10) and an operating handle (20), wherein the operating handle (20) is arranged on the spray gun shell (10); the spray gun further comp...  
WO/2019/126487A1
An overpressure control apparatus is used to control jets of high-pressure fracking fluid or other stimulation fluid released from a treatment flowline in cases of overpressure. The apparatus includes a collection tank and one or more va...  
WO/2019/114671A1
Provided is a coiled type gas shutoff valve, a valve core portion of the valve being composed of a shutoff surface (2) that is coilable, flexible and that blocks airflow, as well as a support surface and a reel (6) thereof. A correspondi...  
WO/2019/106977A1
A control valve for a magnetic heat pump is provided having low heat loss due to friction heat. A control valve (10) provided to a magnetic heat pump that comprises: a permanent magnet (4) fixed to a rotating shaft (3); and a magnetic ma...  
WO/2019/100139A1
A sliding valve has a valve body, a sliding sleeve received in a longitudinal bore of the valve body, and a collet receivable in a longitudinal bore of the sliding sleeve. The valve body has one or more fluid ports on an uphole portion o...  
WO/2019/100138A1
A sliding valve has a valve body, a sliding sleeve received in a longitudinal bore of the valve body, and a collet receivable in a longitudinal bore of the sliding sleeve. The valve body has one or more fluid ports on an uphole portion o...  
WO/2019/091563A1
The invention relates to a gate valve (20) comprising a valve disk (32) which can move in a valve guide (29) in a valve housing (26) between a closing position and an open position, the valve guide (29) being provided with a valve seal f...  
WO/2019/092401A1
A plumbing component (600) for controlling the mixture of two supplies of water having different temperatures, the plumbing component comprising: a cold water inlet (4; 404) configured to receive a supply of cold water; a hot water inlet...  
WO/2019/086245A1
The invention relates to a vacuum process system for the defined processing of an object, comprising an evacuable vacuum process volume (1), a vacuum valve (10), a peripheral unit (4, 21-25) designed for at least partly providing a defin...  
WO/2019/089230A1
A swinging device for spectacle blinds where the swinging device includes a case having a pair of side members connected to a bottom member and first and second shafts rotatably connected to the case. A first gear mounted on the first sh...  
WO/2019/089974A1
A process control valve comprises a. valve body having an inlet and an outlet and a plug. The plug selectively restricts fluid communication between the inlet and the outlet. The plug can have a plug body and a plurality of fins extendin...  
WO/2019/080365A1
Disclosed are a valve rod connecting structure for a sealing water valve, and a sealing water valve. The valve rod connecting structure for a sealing water valve comprises a fastener (1), a valve rod (2) used for controlling the opening ...  
WO/2019/080364A1
A faucet, comprising a shell (1). An assembling opening (103) is connected to a flowing channel between a water inlet connecting pipe opening (101) and a water outlet (102), and the assembling opening (103) is provided with a control mec...  
WO/2019/076753A1
A metering valve (7) for a pump unit (1) for feeding fuel from a tank (2) to an internal combustion engine (3); the metering valve comprising: a sleeve (27) having an axis (A) and provided with a first open end for receiving a thruster (...  
WO/2019/074340A1
The present invention relates to a valve assembly wherein the same can be easily installed in an exhaust line of a vacuum chamber, a valve constituting a part of the exhaust line is moved horizontally such that process contaminants and b...  
WO/2019/074592A1
A valve arrangement including a housing having a port, a closure member defining a bore, the bore being of a smaller flow area than an adjoining flow area to produce a lower pressure in flowing fluid therein than pressure in fluid flowin...  
WO/2019/075490A1
A pneumatic tire seater configured to seat a tubeless tire on a rim has a manual internal slip (MIS) valve mounted on the end of a tank. A nozzle is mounted on one end of the MIS valve, and the other end extends partially into the air ta...  
WO/2019/069927A1
[Problem] The purpose of the present invention is, in particular, to solve the problem of a granular material supply device in which there is used a shutter-type opening/closing valve, and to provide a precise granular material supply de...  
WO/2019/064316A1
Ultra-high speed valve comprising a valve unit which comprises: a moving valve member, a valve seat and a magnetic latch, such that the valve is held shut by the latch, holding the moving valve member against the valve seat such that the...  

Matches 51 - 100 out of 12,497