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Patent Searching and Data


Matches 1 - 50 out of 24,246

Document Document Title
WO/2018/069280A1
The invention relates to a valve device (1), in particular for a cooling water system of a motor vehicle, comprising a housing (2), which has an inflow connection and a first outflow connection (4) and a second outflow connection (5), an...  
WO/2018/071412A1
A hydraulic control valve maintains the pressure at a control port at a desired percentage of the pressure at two other ports as the pressure at the two other ports varies. Upon the pressure at the control port reaching a predetermined p...  
WO/2018/068518A1
An air supply distributor comprises a main thin wall pipe (10) and branch pipes (48) arranged along the main pipe. The branch pipes (48) are symmetrically fixed to the main pipe by means of fastening devices provided inside the main pipe...  
WO/2018/069875A1
A flow deviating device 100 for managing flows of fluids such as gases and/or liquids, in particular in electrical household appliances such as washing machines, dishwashers and similar electrical household appliances, said device compri...  
WO/2018/068849A1
Rotary valve device (10, 44) for sequentially connecting a first line (34, 64) to a plurality of second lines (36, 66), the rotary valve device (10, 44) comprising: a stationary structure (12, 46) comprising a first port (18, 48) for con...  
WO/2018/070621A1
The present invention relates to an oil pump control valve and, specifically, to an oil pump control valve allowing a discharge port and the inside of a solenoid part to communicate with each other through a spool so as to relieve pressu...  
WO/2018/070761A1
The present invention relates to a four-way valve for switching a refrigerant channel, the valve comprising: a housing part including a refrigerant filling chamber which is filled with a refrigerant; a valve plate disposed at one side of...  
WO/2018/065842A1
The invention includes a sanitary shower system with a mixing valve which can mix the hot and cold water supplies through the linearly movable triangle elements (3 and 4) to the desired exit temperature and flow volume. Each triangular e...  
WO/2018/066310A1
A control valve (14) configuring an intermittent air-generating device (10) is made from a five-port valve, the inlet port (24) of which is connected to a fluid supply source (12) and the outlet port (26) is connected to an air-spraying ...  
WO/2018/058510A1
Provided is cast piece for the hydraulic valve body of a heavy-duty loader, comprising a valve body (1), vertical flow channels, horizontal flow channels, auxiliary flow channels, and a flow-channel opening; the valve body (1) is interna...  
WO/2018/060755A1
Installation for treating fluids by reverse osmosis comprising: a filtration module (2), a pump (4), and at least one pressure exchange unit (3) with a movable interface (M) moving freely according to the fluid flows passing through a cy...  
WO/2018/061892A1
A valve device (1, 2, 3) is provided with: a valve housing (10, 15, 16, 17, 18) having an internal space (100) and a plurality of housing-side openings (101, 1601, 1701, 1801) through which the internal space and the exterior communicate...  
WO/2018/058756A1
A switchover valve, comprising valve body (10) and a valve core structure (11); the valve body is provided with a first inlet channel (1011), a second inlet channel (1012), at least one outlet channel (1021) and an accommodating space (1...  
WO/2018/064042A1
A valve assembly including a valve body, a sleeve member and a valve member is provided. A low shear sleeve member is positioned within an internal cavity of the valve body. The valve member is slidably carried within an internal cavity ...  
WO/2018/062608A1
The present invention relates to a piezoelectric servo valve for controlling the flow of fluid, which passes through the inside of a valve body, according to a linear motion of a spool and, more specifically, to: a piezoelectric actuator...  
WO/2018/061380A1
Provided is a control valve for a variable-capacity compressor that is compact and with which the effect of differential pressure of a crank chamber pressure Pc, an intake pressure Ps, and the like can be minimized. An internal relief pa...  
WO/2018/063055A1
The invention relates according to a first aspect to a multi-way valve comprising a control pressure channel (5), a first control fluid channel (12) extending between a first opening (13) and said control pressure channel (5), a second c...  
WO/2018/059835A1
The invention relates to a bypass valve (1), in particular for an expansion machine (104) of a waste heat recovery system (100). The bypass valve (1) has a housing (2) with a valve chamber (9) formed therein. An inlet (3), an expander ou...  
WO/2018/054689A1
The invention refers to a pressure operated shut off valve for a vehicle fluid distribution system, comprising at least one valve housing (2), a valve chamber (3) enclosed by the valve housing (2), at least a first fluid entry port (5), ...  
WO/2018/053635A1
A flow control valve comprises three orifices. Each of the three orifices is connectable to a fluid conduit, respectively. Each of two orifices of the three orifices is modulatable between a closed mode in which that orifice is substanti...  
WO/2018/056004A1
Provided are a flow rate control valve and a cooling system, with which pressure loss can be reduced. A rotor 12 is provided with a first guide part 43 of which the radial outer shape increases from an x-axis positive-direction side towa...  
WO/2018/055083A1
The present invention relates to a subsea control valve (10) for controlling the supply of hydraulic fluid to a subsea fluid-actuated device (4). The valve comprises a housing (11) with an input fluid line bore (16) connectable to a inpu...  
WO/2018/048634A1
A diverter valve for an appliance having water containing filamentous materials such as hair or string provides a low turbulence conduit (48) interconnecting an inlet (18) and multiple outlets (22a) reducing dead space and opportunities ...  
WO/2018/039819A1
Disclosed are a quadruple valve body casting, comprising a valve body (1), a transverse flow channel (6), longitudinal flow channels and flow channel ports (4), the valve body (1) being in the shape of a cuboid, the longitudinal flow cha...  
WO/2018/043514A1
This spool valve (10) is provided with: a valve main body (20); and a spool (30) which is accommodated in the valve main body (20) so as to be capable of moving in the axial direction, has, formed at one end side in the axial direction, ...  
WO/2018/044994A1
According to an aspect, an inflatable penile prosthesis includes an inflatable member, a reservoir (202) configured to hold fluid, and a pump assembly (201) configured to facilitate a transfer of the fluid from the reservoir to the infla...  
WO/2018/040495A1
A throttle and traveling control combined valve assembly comprises a throttle control pedal assembly (200) for controlling throttle opening of an engine, a traveling control combined valve (500) for controlling a forward/reverse travelin...  
WO/2018/039859A1
Disclosed is a monolithic multi-way valve body casting, comprising a valve main body (1). The valve main body (1) is cuboid in shape, and is internally provided with a main flow channel, a transverse flow channel (2), a horizontal slante...  
WO/2018/040127A1
An external opening double inlet double outlet valve core structure and a usage method thereof, comprising a valve body (100) provided with a water inlet end and a water outlet end, and a fixed water division tray (200) arranged inside t...  
WO/2018/037876A1
Provided is a slide valve wherein a stopper function on pistons (3) is stabilized and variance in operating performance is reduced. The ends of a cylindrical section (101) of a valve housing (10) are sealed off with stopper bodies (1). W...  
WO/2018/036510A1
Disclosed is a control valve, comprising: a valve seat (10), which is provided thereon with a normally open valve port and a plurality of switching valve ports; a bushing assembly, which is sleeved on the valve seat (10); a slider (20), ...  
WO/2018/036106A1
A throttling apparatus and an air conditioner applying the throttling apparatus, comprising: the throttling apparatus (10), comprising a cooling valve core (1) and a heating valve core (2). The cooling valve core is provided with a cavit...  
WO/2018/037589A1
Provided are: a flow control three-way valve capable of controlling the mixing ratio of two kinds of fluids more precisely than three-way valves provided with an inflow port into which a high temperature circulating heat medium liquid fl...  
WO/2018/038231A1
A neutral valve according to the present invention comprises a spool that is inserted in a housing so as to be capable of movement in a prescribed direction and that moves between a neutral position at which a first port and a second por...  
WO/2018/036511A1
Provided are a sleeve assembly and a control valve and an air conditioning system having the same. The sleeve assembly comprises: a first sleeve (61) having a mounting hole at a first end thereof and an open end at a second end of the fi...  
WO/2018/032999A1
A faucet valve core, comprising: a fixed valve plate (1), a first movable valve plate (2) and a second movable valve plate (3); the second movable valve plate (3) is arranged between the first movable valve plate (2) and the fixed valve ...  
WO/2018/024542A1
The invention relates to an electromagnetic valve device, comprising armature elements (12, 14), which can be moved in an axial direction in response to energization of stationary coil elements (16) in order to actuate a valve slide asse...  
WO/2018/025964A1
Provided are a hydraulic control valve and a hydraulic control circuit with which pressure loss of return oil during a contraction operation of a hydraulic cylinder can be reduced without providing a quick return circuit on the outside, ...  
WO/2018/021924A1
The present invention relates to a flow switch for a device for manually pouring foamed and/or carbonated beverages, characterized in that it comprises a hollow cylindrical housing (1) with a cover (2) and a bottom (3) that is provided w...  
WO/2018/018744A1
Provided is a relief regulating valve for a railway vehicle, comprising a valve body (1). An air inlet (13) and an air outlet (14) are arranged on the valve body (1). An ejector rod (2), a valve seat (3) and a sandwich valve (4) are arra...  
WO/2018/020006A1
A system (10) for supplying powder (14) and mixing powder (14) into a liquid comprises a pressure container (12), a pressurizing source (32) and a mixing tank (42). The pressure container (12) comprises a powder inlet (26) and a powder o...  
WO/2018/019603A1
The invention relates to a cartridge (1) for a water fitting having a stationary bearing disk (2), on which a rotatable ceramic control disk (3) sits, and on which control disk (3) a sliding disk (4) made in particular of plastic is loca...  
WO/2018/019339A3
The invention relates to a thermal management module (1) for use in an internal combustion engine of a motor vehicle, comprising at least one rotary valve (2) designed to enable and block, via at least one control path (3) in the rotary ...  
WO/2018/020642A1
This flow control valve is configured so that as a result of a spool (2)-moving operating force being supplied at a magnitude between a first threshold (TH1), which is the upper limit for holding the spool in a center position (S0), and ...  
WO/2018/021804A1
The present invention relates to a warm water recirculating valve using a direct water supply tube and, more particularly, to a warm water recirculating valve provided between a warm water supply tube (13) installed in an existing housin...  
WO/2018/016462A1
According to the present invention: a groove (25) which has a predetermined length in the axial direction and which is recessed toward the inner circumference side, exists in the outer circumferential surface of a spool (5); in a range, ...  
WO/2018/014413A1
Disclosed are a flow path structure, and a range hood and a volute thereof. The flow path structure comprises: a first fluid source (11), with the first fluid source (11) comprising a first flow channel having a first opening (12); a sec...  
WO/2018/015007A1
The invention relates to an assembly unit (100) having at least one drive unit, in particular an actuator unit (3), and at least one mass flow control unit or valve unit (1). The mass flow control unit or valve unit (1) comprises at leas...  
WO/2018/015008A1
In a mass flow regulator or valve unit (1), comprising at least one housing part (10) with a number of connection devices (4, 5, 6, 7, 8, 240, 270) for connecting pipes, at least one valve body (3, 12) and at least one actuator element (...  
WO/2018/015101A1
According to the invention, in order to improve a reliability of a gas compartment monitoring of a gas compartment (17) of an electrical system (40) filled with corrosive gas, a multi-port valve device (44) is provided for connecting a d...  

Matches 1 - 50 out of 24,246