Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 13,181

Document Document Title
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...  
WO/2018/190491A1
The present invention relates to a dust suctioning air mat provided with an air inflow valve, wherein dust removal efficiency can be maximized by controlling the inflow amount of air from the outside according to the weight with which an...  
WO/2018/190475A1
The present invention relates to a valve comprising: an inlet part (IL) having an inlet into which a fluid flows; an outlet part (OL) vertically arranged in the inlet part and having an outlet from which the fluid is discharged; and open...  
WO/2018/190115A1
Provided are a valve housing, a valve, and a method for manufacturing a valve housing in which the structure is simple and sufficient strength can be ensured while minimizing pressure loss. A valve housing (10) has a main body part (11) ...  
WO/2018/190454A1
The present invention provides a cage valve device for enabling regulation of air by inducing the same to be smoothly suctioned into or discharged from a cage, which is an experimental animal rearing device. The cage valve device of the ...  
WO/2018/185242A1
The invention relates to an electromagnetic valve device comprising armature means (18) which are designed such that they can move along an axial direction in a valve housing (10) relative to stationary core means (24) in response to an ...  
WO/2018/176725A1
Disclosed are a housing (10) for an angle valve and an angle valve having the housing (10), the angle valve comprising the housing (10) and a valve body (20). A side face of a cover body (10) is provided with a pipe penetrating groove (1...  
WO/2018/176508A1
A faucet having a bent tube and metal housing. The faucet comprises a water passage pipe (6), a connector (7), an aerator (8). A metal housing of the faucet is on a sink, and directly protects an internal structure including water pipes ...  
WO/2018/180449A1
[Problem] To provide a connection block suitable for a fluid control device that is further reduced in size and integrated without reducing the flow rate of a supplied fluid. [Solution] A connection block having: a main flow path 51 havi...  
WO/2018/178481A1
The invention relates to a valve comprising a tube (8) for the inlet and/or outlet of fluid, provided with a flow-regulating element (9), and a seat (10) for the inlet and/or outlet tube (8), said seat (10) including a surface (10b) desi...  
WO/2018/180886A1
[Problem] To provide a fluid control device to which a temperature sensor is securely fixed, and in which thermal contact between the temperature sensor and the inner circumferential surface of a leak port is reliably maintained. [Soluti...  
WO/2018/172038A1
The invention relates to a valve assembly (22) for a fuel injection system (10), comprising a first valve unit (42) having a first flow cross section (Q1) and a second valve unit (44) having a second flow cross section (Q2), wherein the ...  
WO/2018/173843A1
Provided is a multiple directional control valve formed compact using a simple configuration. This multiple directional control valve (20) has a first directional control valve (30), a second directional control valve (40), and a third d...  
WO/2018/168590A1
A thermal expansion valve applied to a vapor-compression refrigeration cycle device and having a first body part (51), a second body part (52), a valve body part (53), an element part (54), and a securing member (55). A constriction pass...  
WO/2018/167028A1
A valve arrangement according to the present disclosure includes a valve module and a drain valve. The valve module includes first and second functional spaces, and an attachment interface defining a passage into one of the first or seco...  
WO/2018/168559A1
The purpose of the present invention is to provide a joint and a fluid control device that can be easily changed in size when modifying a gas line or the like. This joint is provided with: a first block 21; a second block 22; and a singl...  
WO/2018/169698A1
A balanced valve (200) includes a valve body (202), a valve stem (216), and first (220) and second (230) flow control members. The valve body forms a channel defining a fluid flow path extending from the valve inlet to the valve outlet v...  
WO/2018/168339A1
The present invention comprises: an assembly step for attaching a sealed case in an existing pipe; a cutting step for forming a first groove-like opening extending in the pipe axis direction of the existing pipe; a second drilling step f...  
WO/2018/168577A1
Provided is a spool valve having a simple structure and capable of being easily assembled. A spool valve (10) includes: a valve body (11) having a spool hole (20) extending in an axial direction (Dx); a spool body (12) disposed in the sp...  
WO/2018/166380A1
An automatic exhaust valve, comprising: an upper valve body (2), which is provided with an exhaust hole (211); a lower valve body (3), which is provided with a coolant inlet pipe (31) and a coolant outlet pipe (32); a floater (5), which ...  
WO/2018/164837A1
An internal valve (100) includes a valve stem (106) disposed in a valve body (110), a poppet valve (102) coupled to the stem, and a bleed valve (104) is coupled to the stem. The valve stem is shiftable from a first position in which the ...  
WO/2018/162184A1
The invention relates to a valve assembly (20A, 20B) for a solenoid valve, having a movable closing body (24) and a valve seat arranged on the edge of a through-hole (12), wherein the closing body (24) has an elastic sealing element (30A...  
WO/2018/164846A1
An internal valve (100) includes a valve stem (106) disposed in a valve body (110), a poppet valve (102) coupled to the stem, and a bleed valve (104) is coupled to the stem. The valve stem is shiftable from a first position in which the ...  
WO/2018/164836A1
An internal valve (100) includes a valve stem (106) disposed in a valve body (110), a poppet valve (102) coupled to the stem, and a bleed valve (104) is coupled to the stem. The valve stem is shiftable from a first position in which the ...  
WO/2018/164669A1
A solenoid valve assembly has a valve body in which a spool is slidably mounted and operated by a solenoid having a coil. A manifold member has a plurality of flow paths for supplying and discharging pressurized fluid to and from ports o...  
WO/2018/161932A1
Disclosed are a valve, and a guide element and a valve body used for the valve. The valve comprises a valve body (20) and a guide element (10). The valve body (20) has a through hole (201) and an open groove (202) arranged on an outer su...  
WO/2018/157193A1
A check valve (18) may be incorporated in an inner core barrel assembly (10). The check valve (18) has a valve body (20) defining a fluid flow path FP and provided with a valve seat (24). A valve member (22) is located in the valve body ...  

Matches 1 - 50 out of 13,181