Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 22,299

Document Document Title
WO/2018/103543A1
Disclosed is an electromagnetic valve (1), comprising: a valve core (10), the valve core (10) comprising a moving iron (11) and a sealing member (12); an electromagnet (20), the electromagnet (20) being configured to make the valve core ...  
WO/2018/100968A1
[Problem] To provide a valve device having a widened range of flow rate control and improved versatility. [Solution] This valve device has: a valve body 10 for defining flow passages 12, 13; a diaphragm 20 provided to the valve body 10 s...  
WO/2018/102757A1
Embodiments of the disclosure generally relate to a flapper valve. The flapper valve may be used with processing chambers, such as semiconductor substrate processing chambers. In one embodiment, a flapper valve includes a housing having ...  
WO/2018/102099A1
An apparatus includin a valve plug tip (116), a valve plug body (114), and an additively deposited material (118). The valve plug tip includes a head portion (238) and a tail portion (240) extending from the head portion. The valve plug ...  
WO/2018/099422A1
Disclosed are an electronic expansion valve and a refrigeration system having same. The electronic expansion valve comprises: a valve body (10) having a first valve port (10); a valve needle (20) having a close position and an open posit...  
WO/2018/102072A1
A valve seat includes an annular sealing surface comprising a rubber-lubricant mixture; and a seat body. A valve includes a valve body; a valve element disposed within the valve body; and a valve seat comprising a rubber-lubricant mixtur...  
WO/2018/095267A1
Disclosed is a washing machine faucet. The faucet comprises a body (1) and a water outlet head (2) connected to the body (1), wherein inside the water outlet head (2) is a water flow channel in communication with the body (1), and furthe...  
WO/2018/098285A1
The present invention allows for a combination valve in a hydronic HVAC system that functions as an isolation valve; a check valve; and as a device for measuring fluid parameters, such as flow rate, pressure, and/or temperature, and also...  
WO/2018/097979A2
A bearing device for supporting a shaft to rotate relative to an outer hub includes: an annular outer race mountable within an interior bore of the hub, the outer race including an inwardly facing radial groove sized to receive a rounded...  
WO/2018/095622A1
The invention relates to a bypass valve (1), having a valve housing (4) and a slide (3) arranged for longitudinal movement in the valve housing (4). An inlet channel (5), an outlet channel (6), and a further outlet channel (7) are formed...  
WO/2018/092472A1
The purpose of the present invention is to provide a flow control valve provided with a drive element, the overall length of which increases in proportion to voltage, wherein the flow control valve can cause fluid to be ejected from a no...  
WO/2018/093678A1
A chemical injection valve can include a valve stem, flow between sections of a flow passage being prevented and permitted in respective closed and open positions of the valve stem, a resilient primary seal that prevents flow through an ...  
WO/2018/088231A1
The muffler 1 comprises: an expansion part 20 having a discharge port 22 and defining an expansion chamber 21 therein; an acoustic element having a finite-length guide tube 10 defining a guide chamber 11 therein; a connection part 30 pro...  
WO/2018/086440A1
A gas cylinder valve comprises a valve body (1). The valve body (1) has a gas inlet, a gas outlet (11), and a valve port (12) by means of which the gas inlet and the gas outlet (11) communicate. A first spring (2) and a spool portion cap...  
WO/2018/087115A1
The invention relates to a sealing valve arrangement for a shaft furnace charging installation comprising a shutter (12) that cooperates with a valve seat (10) and a shutter-actuating device for moving the shutter (12) between a closed p...  
WO/2018/085369A1
A blending system is disclosed herein. The blending system may comprise a blender base, a container and a blending volume reducing device. The blending volume reducing device may be removably inserted into the container of the blender sy...  
WO/2018/080907A1
A fluid flow control device (100) includes a valve body (102) defining an inlet (104), an outlet (106), a throat (108) disposed between the inlet and the outlet, and a bonnet opening (110), a control element (112) having a valve plug (11...  
WO/2018/077561A1
The present invention relates to a solenoid valve (10) for an internal combustion engine, comprising a housing (14), a coil (30), an armature (51) which is axially movable when the coil (30) is energized, and a tappet (66) forming a valv...  
WO/2018/080807A1
A reforming unit for a fuel cell system is provided. The reforming unit may comprise a reforming section, a heat exchanging section and a bypass plenum. The reforming section reforms a hydrocarbon containing fuel The heat exchanging sect...  
WO/2018/079591A1
An electromagnetic valve 10, wherein a valve body 13 is provided with a dividing wall 13b that separates a first chamber R1 and a second chamber R2, and a through-hole 13b1 whereby a valving element 15 is inserted through the dividing wa...  
WO/2018/080759A1
A retention device (30) for restraining movement of a clapper arm (14) used in a clapper valve (10) during removal of a clapper valve shaft (16) that extends through the clapper arm. The device includes an adapter plate (32) mounted to a...  
WO/2018/069049A1
Flap devices for internal combustion engines having: a flow housing (10) in which a duct (12) is formed through which flow can pass and which is delimited by a housing wall (14); a flap body (18) which is arranged rotatably on a shaft (1...  
WO/2018/068349A1
A self-cooling pressure reducing valve is provided, applicable to an oil/coal chemical device in an industrial mining enterprise, and comprising a cooling valve core (1), an upper bonnet (2), a guide bonnet (3), a valve body (4), a cooli...  
WO/2018/068585A1
A novel electronic expansion valve, comprising a valve seat (1) on which a bearing housing (2) is provided, the bearing housing (2) having a valve rod (3) matched thereon; the valve seat (1) is provided thereon with a through slot (11) w...  
WO/2018/066768A1
The present invention relates to a water level adjusting device for adjusting the amount of water introduced from a water barrel, which is connected through a water barrel holding cover, into a water tank of a cold/warm hydrogen water ma...  
WO/2018/065166A1
The invention relates to an electromagnetic valve device, in particular a 2/3-way valve, comprising an armature means (10) which can be moved along a longitudinal movement axis relative to a stationary core means (12) by applying a curre...  
WO/2018/065576A1
The invention relates to a portable spray device (1) for ejecting a fluid, in particular an agricultural formulation, comprising a container (2) for receiving the fluid, a pump (15) which is fluidically connected to the container (2) in ...  
WO/2018/067303A3
An axial flow regulator includes vavle body (104) and a lateral access port (102) through a portion of the valve body that provides access to a valve seat assembly (106) and/or other portions of a valve trim without having to remove or u...  
WO/2018/066121A1
The purpose of the present invention is to improve the durability of a valve plug sealing structure. A three-way valve (1), which is an example of a piston valve-sealing structure that is an application of the present invention, comprise...  
WO/2018/067303A2
An axial flow regulator includes a lateral access port through a portion of the valve body that provides access to a valve seat assembly and/or other portions of the valve trim without having to remove or uncouple the outlet flange or th...  
WO/2018/063501A1
A sintered material for use in an internal combustion engine, such as a valve seat insert, is provided. The material includes a pressed base powder metal mixture and a Cu-rich phase infiltrated in pores of the base powder metal mixture. ...  
WO/2018/058753A1
Disclosed is an anti-erosion structure for a valve sealing face. The structure comprises a valve body (1), a valve seat (2), a valve core (3), a valve sleeve (4) and a valve bar (5). A valve seat mounting hole is provided in the valve bo...  
WO/2018/062516A1
Provided is a flow control valve comprising: a valve seat, which has an internal cylinder part having a closed surface on the upper end thereof, and an external cylinder part having a greater height than does the internal cylinder part; ...  
WO/2018/062376A1
[Problem] To provide a motor-operated valve with which it is possible to accurately control a minute flow volume in a low valve opening range. [Solution] Provided is a motor-operated valve in which rotational motion of a rotor is transla...  
WO/2018/053664A1
A supercritical high-temperature high-pressure double-flanged butterfly sealing ring clamped check valve, comprising a valve body (9), valve flanges (8), a spring (7), a positioning pin (6), a pin shaft (5), a fixing base (4), a fixing b...  
WO/2018/053662A1
A supercritical small diameter corrugated pipe spherical sealing forged shut-off valve, comprising a valve body (1), a sealing ball (2), a sealing ring (3), a valve rod (5), a corrugated pipe (6), a valve cover (19), a filler pad (18), f...  
WO/2018/053663A1
A Y-shaped electric-powered ultra-high pressure spherical sealing shut-off valve, comprising a valve body (1), a sealing ball (2), a valve rod (3), an upper seal (4), a filler pad (5), filler (6), a pressing sleeve (7), a filler pressing...  
WO/2018/049364A1
A fluid pump apparatus (44) for an artificial lift system (10) has a barrel (52), a standing valve (54) positioned at a lower end of the barrel, a plunger (56) reciprocatingly mounted within the barrel, and a traveling valve (58) positio...  
WO/2018/041548A1
The invention relates to a valve armature (10) for a solenoid valve, having a basic body (11) consisting of a magnetically conductive metal, on one end of which there is arranged a depression (14) which receives a tappet (20) having a cl...  
WO/2018/044064A1
The present invention relates to a sanitary toilet having an odor removal function including a seat cover, a seat, a toilet body, a water tank, a toilet lever, a toilet bowl, and a sewage pipe, the sanitary toilet comprising: a plurality...  
WO/2018/037366A1
The invention provides a for turbo dual purge valve with a novel sealing plate assembly. The sealing plate assembly 111 comprising of sealing rubber 110 having plurality of snap arms 109 and a central hole 113, which enhances the robustn...  
WO/2018/037220A1
The present invention relates to a valve arrangement particularly, but not exclusively, for use in dampers to control compression and optionally rebound properties of a shock absorber wherein the valve arrangement comprising a valve body...  
WO/2018/034891A1
A snap-action valve assembly for an exhaust system is provided that includes a first conduit and a second conduit that are joined to together to define an exhaust passageway. A valve flap is disposed within the exhaust passageway for con...  
WO/2018/034888A1
A snap-action valve assembly for an exhaust system and a method for manufacturing the same is provided. The valve assembly includes a first conduit and a second conduit that is partially received in the first conduit. A valve flap is dis...  
WO/2018/031443A1
A check valve includes a first valve body having a chamber in which second and third valve bodies are located. The check valve also includes a spring-energized seal disposed in the chamber. The spring-energized seal includes a compliant ...  
WO/2018/031475A1
Various devices and techniques related to magnetically-actuated valves are generally described. In some examples, valves may include a valve body with a cavity. Valves may include a stem at least partially disposed in the cavity. Valves ...  
WO/2018/029655A1
An active grille shutter arrangement having an assembled modular frame with a plurality of primary frame pieces formed by extrusion. Each one of the plurality of primary frame pieces has a first end, a second end and at least one key slo...  
WO/2018/030116A1
This expansion valve is provided with: a valve body provided with an inlet hole through which a refrigerant flows into a valve chamber, and a valve hole through which the refrigerant flows out from the valve chamber; a valve element whic...  
WO/2018/024352A1
The invention relates to a valve comprising a valve housing (1) and a manually actuatable valve part (5) which is arranged therein in a longitudinally displaceable manner, said valve part controlling the free passage cross-section for fl...  
WO/2018/024507A1
The invention relates to a gas valve for supplying a gaseous medium, comprising a closing element (2) for exposing and closing at least one outlet opening (3), an armature (4) connected to the closing element (2), a magnetic core (5), a ...  

Matches 1 - 50 out of 22,299