Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 351 - 400 out of 14,164

Document Document Title
WO/2019/023490A1
A valve having improved resistance to black powder wear and damage includes a valve body defining a flow passage therethrough, an upper bonnet assembly defining a stem opening, and a stem passing through the stem opening. The valve also ...  
WO/2019/021918A1
A cooling water control valve 10 for controlling the circulation amount of cooling water for an engine 11 is provided with a housing 32 and a valve body 33. The housing 32 is provided with a plurality of output ports 77, 78, 79. The valv...  
WO/2019/011617A1
The invention relates to a valve assembly (10) for a refrigerant circuit, comprising at least two ball valves (20, 30), each of which has a ball (24, 34) as a control element and an actuator (28, 38) for adjusting the associated ball (24...  
WO/2019/010906A1
Disclosed are a flow regulating device, a pipeline system and a ship, the flow regulating device comprising a housing (1), a gear seat (2) and a regulating gear (3), wherein a cavity channel (11) is arranged inside the housing (1), and a...  
WO/2019/009707A1
The present invention relates to a dredge gate valve (200) comprising a housing (1', 2') a first gate (3) through said housing, for passage of dredging material; a second gate (4) through said housing, for passage of dredging material; a...  
WO/2019/009621A1
According to one embodiment of the present invention, provided is a clothes treatment apparatus comprising: a tub for accommodating washing water; a drum which is rotatably provided inside the tub, and of which a rotary shaft is perpendi...  
WO/2019/008310A1
A downhole fluid control apparatus (26) comprises first and second conduits (30, 32) for providing communication between a pressure source and a downhole device, and a valve (44) provided within a housing and configurable between a first...  
WO/2019/005513A1
A sectional control device (12) controls the flow of particulate material from a meter (28) assembly to a primary manifold (24) of an air seeding system. The sectional control device (12) includes a plate assembly (56) having particulate...  
WO/2019/002731A1
The invention relates to a gas flow control valve (10) designed to be attached to a container (32), the container having a cylindrical container body (34) and said valve comprising: - a valve body (12) that has a cylindrical section (14)...  
WO/2019/002732A1
The invention relates to an assembly (10), particularly for a heat engine, comprising a container (12) and a gas flow control valve (14) which are designed to be attached to one another, said assembly comprising: - a cooling duct (40) ar...  
WO/2019/000609A1
A water discharge structure having a reset function, comprising: a body (50), the body (50) being internally provided with a water passage (51), and a water discharge end of the body (50) being provided with a first water discharge passa...  
WO/2018/236804A1
A normally closed fast-acting solenoid valve is provided that prevents hydraulic fluid leakage from a fluid gallery of a hydraulic system in a de-energized state. The solenoid valve includes a bobbin, an armature, a yoke, a core, a push ...  
WO/2018/237283A1
A variable flow poppet valve includes a first stage, a second stage, a bushing disposed in the second stage, and a cap configured to actuate the valve open. The first stage includes an inner valve plug having a head with a first tapered ...  
WO/2018/234036A1
The invention relates to a connection head (12) comprising: an internal space (40); a container connection (13) that is fluidically connected to the internal space (40) and can be connected in a fluid-guiding manner to a valve device (10...  
WO/2018/231934A1
A ball valve has a purge fluid inlet passage into a cavity between a valve body and a flow control element, and has a purge fluid drain. The inlet passage is oriented at an angle relative to a normal line to the spherical ball surface at...  
WO/2018/228082A1
A valve (100) used in a vehicle exhaust system, the valve (100) comprising a valve seat (1) and a valve cover assembly cooperated with the valve seat (1), the valve seat (1) being provided with an exhaust opening (11), the valve cover as...  
WO/2018/230661A1
A partition wall part (60) has a partition wall part body (61) provided in a housing opening part (210) so as to partition an interior space (200) and the exterior of a housing body (21), and a shaft insertion hole (62) formed in the par...  
WO/2018/227438A1
A non-contact flow rate control system having a fully-enclosed cavity, comprising: a housing, a flow rate control unit and an operating unit; the housing is provided with a fluid inlet (111), a fluid outlet (131), and a fluid passage tha...  
WO/2018/230658A1
The present invention is provided with a housing (20), a valve, a pipe member (50), and pipe fastening members (540). The pipe fastening members (540) are passed through pipe-side fastening holes (541-546) and screwed into housing-side f...  
WO/2018/230668A1
A partition wall part (60) is provided to a housing opening part (210) so as to separate an interior space (200) and the exterior of the housing body (21), the partition wall part (60) being capable of receiving a shaft (32). A drive uni...  
WO/2018/231380A1
A pressurized seat check valve including a flexible frustoconical seat having a back surface configured for exposure to upstream pressure, a closure member in sealable communication with the seat, the closure member being biased into con...  
WO/2018/230499A1
A cooling water control valve (10) provided as an embodiment of the valve device of the present invention is provided with a housing (32) and a valve body (33). The housing (32) has an input port (76) which connects the inner space (75) ...  
WO/2018/231501A1
Flapper valves may be provided in fluid transportation systems. The flapper valves comprise a body adapted for assembly into the system. The body comprises a first sub and a second sub which are removably assembled to each other. A passa...  
WO/2018/230652A1
A drive unit cover (80) has a cover body (81) that forms a drive unit space (800), and cover-securing parts (821-826) that are secured to a housing body (21) formed on the outer edge part of the cover body (81). The cover-securing parts ...  
WO/2018/230664A1
A housing (20) has fastening parts (231, 232, 233) formed integrally with a housing body (21), and fastening holes (241, 242, 243) formed so as to correspond respectively to the fastening parts (231, 232, 233). The housing body (21) is f...  
WO/2018/232312A1
A water main tapping device includes a saddle body including an arcuate shape between a first clamp end and a second clamp end, wherein the saddle body includes a saddle opening at a point between the first clamp end and the second clamp...  
WO/2018/226596A1
A high purity fluid control valve includes a moveable control plate having a flow-through passage to enhance fluid sweep of the internal valve volume. The valve is of jet and seat type using nested orifice ridges to achieve high conducta...  
WO/2018/226587A1
A flow control valve including a main valve and a pilot valve for controlling a piston of the main valve. The valve maybe controlled through a control system based on measured pressures or temperatures in a system supplied or controlled ...  
WO/2018/219675A1
The invention relates to a device for preventing an actuator applied to an outer side of a ventilating pipe from rotating during operation. The actuator comprises a control element for driving an adjusting connection that interacts with ...  
WO/2018/221398A1
[Problem] To provide a valve device offering a smaller size and improved strength against a bending moment. [Solution] The present invention comprises: a block-shaped valve body (30); a cylindrical casing (11) that houses a built-in driv...  
WO/2018/219668A1
The invention relates to a device for securing an actuating drive (1) attached to a tube outer face of a ventilation tube against rotation during operation. The actuating drive has an actuator for driving an actuation connection about an...  
WO/2018/221773A1
The present invention proposes a valve assembly in which a flow direction of fluid is controlled according to a slope angle and a large amount of fluid can be moved. A valve body (10) of the valve assembly of the present invention compri...  
WO/2018/222971A1
A valve assembly including a main body, a gate and an actuator. The main body defines a fluid chamber, with an inlet fluidly coupled to the fluid chamber, and an outlet also fluidly coupled to the fluid chamber. The gate has a first port...  
WO/2018/217330A1
A method of manufacturing a safety valve (24) chamber housing (28) can include depositing a chamber housing material, and thereby gradually building up the chamber housing and forming a chamber (30) in the chamber housing enclosed by the...  
WO/2018/210037A1
Provided is a ball valve with a micro torque. A check valve (17) is provided inside a valve body (11). A transmission device is connected and fixed to a ball body (12). When the ball body rotates, a valve seat (10) can be instantly pushe...  
WO/2018/211837A1
The present invention allows the number of components to be reduced and assembly work to be easily performed. A cylinder drive manifold device (10) that constitutes a cylinder drive apparatus (12) is provided with a block-shaped manifold...  
WO/2018/211266A1
A valve apparatus [11] for connection to a tank or pipe, the valve apparatus [11] comprises a housing [12], a first opening [176a] and a second opening [177a] communicating with respective first conduit [16] and second conduit [17] each ...  
WO/2018/210046A1
A travel motor integrated valve cover, comprising: a balancing valve assembly (2), unidirectional valve assemblies (31, 32), buffer valve assemblies (41, 42), and a disc-shaped cast cover body (1); formed in the cover body (1) are a firs...  
WO/2018/207965A1
The present invention comprises: a valve body installed between pipes and having a seat formed on the inner circumferential surface thereof; a disk installed inside the valve body; a linear actuator coupled to the disk so as to enable th...  
WO/2018/205895A1
Disclosed is a push plate-type dust discharge valve of an industrial solid waste incineration quench tower. The dust discharge valve comprises an L-shaped valve body (2) inclining downwards. The L-shaped valve body (2) comprises an incli...  
WO/2018/205746A1
Disclosed are an electronic expansion valve and a manufacturing method therefor, a thermal management assembly and a cooling system. The electronic expansion valve comprises a valve core assembly (4), an electronic control part (1) and a...  
WO/2018/201975A1
A temperature control valve comprises a valve body (100) formed by die casting. The valve body (100) comprises: a valve main body (500) forming a valve cavity; a plurality of connection tube portions (101, 102, 103, 104); and installatio...  
WO/2018/197327A1
The invention relates to a proportional spool valve (1) for adjusting a displaced volume of a displacement pump, in particular of an oil pump in a motor vehicle, comprising a valve housing (2) and a valve spool (3) which is slidably moun...  
WO/2018/199266A1
A flow path switching mechanism is configured of a first member (10) in which one or a plurality of first partial flow paths (12a, 12b, 12d) are formed, and a second member (20) which is combined with the first member (10) in a movable s...  
WO/2018/194887A1
Example electro-pneumatic converters and related methods are disclosed herein. An example electro-pneumatic converter (100) includes an axial passageway (104) defined in a body (102) between a first opening (105) and a second opening (10...  
WO/2018/195032A1
A multi-way poppet valve and methods for using the same are provided. In one embodiment, the poppet valve includes a manifold and a poppet assembly including an inner poppet and an outer poppet defining one or more lands. The poppet asse...  
WO/2018/194636A1
A flushometer system having an integrated control stop and three ports. The piston or flush control device is accessible through an actuation opening. The flushometer system may be utilized in a behind-the-wall installation with a face p...  
WO/2018/188834A1
The invention relates to a proportional valve (1) for controlling a gaseous medium, in particular hydrogen, comprising a valve housing (2), wherein an interior space (3) is formed in the valve housing (2). A solenoid coil (16) having an ...  
WO/2018/190997A1
A monolithic bypass includes an upstream conduit, defining a first end and a second end, the upstream conduit defining an upstream bore extending from the first end to the second end, the first end defining an inlet opening to the upstre...  
WO/2018/189415A1
The shut-off valve (2) for connecting a pressure sensor (1) to a fluid system of a piston engine is provided with an inlet (3), an outlet (4, 4a, 4b) and a fluid channel (5) for connecting the outlet (4, 4a, 4b) to the inlet (3), the val...  

Matches 351 - 400 out of 14,164