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Patent Searching and Data


Matches 1 - 50 out of 12,386

Document Document Title
WO/2019/212226A1
The present invention relates to a steam trap. The steam trap comprises: a main body having a flow path between an inlet and an outlet; an opening and closing unit, installed at an outlet of the main body, for opening and closing the flo...  
WO/2019/211280A2
The invention relates to a device for depositing graphene, carbon nano-tubes or other, in particular carbon-contained coatings on a strip-shaped substrate which enters a reactor housing through an inlet opening (12) and is guided through...  
WO/2019/211136A1
The invention relates to a radial compressor having a specially designed iris diaphragm mechanism. This mechanism is characterised in that only one single disc is driven directly by an actuation element, while the further discs are drive...  
WO/2019/212392A1
The present flow regulating valve relates to devices for regulating the flow parameters of working media and can be used in equipment in the gas, oil, chemical, power, metallurgical and coal industries. The present flow regulating valve ...  
WO/2019/209828A1
Check valve inserts define a valve seat for an open position of a check valve and have an outer support seatable in an internal chamber of the check valve and have an inner annular ring spaced radially inward from the outer support by a ...  
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 (...  

Matches 1 - 50 out of 12,386