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Patent Searching and Data


Matches 1 - 50 out of 24,834

Document Document Title
WO/2019/138208A1
A rotary valve (10) is described, comprising a housing (12) defining a chamber (16), a valve member (22) located within the chamber (16) and engageable with a seating surface (18) to control fluid communication between a first port (20) ...  
WO/2019/137582A1
A system for dispensing a mixture, which can be produced from at least one gas flow and at least one fluid flow, onto a surface (50). The mixture (14) can be fed to a device (7) for dispensing the mixture (14). The device (7) for dispens...  
WO/2019/137102A1
A hot water circulation system comprises the following sequentially connected components: a water heater (6), a circulation pump (2), a non-return type starting valve (4), a hot water pipeline consisting of hot water pipes and pipe fitti...  
WO/2019/138611A1
This fluid pressure control device (100) is provided with a neutral passage (13), a control valve (20) provided in the neutral passage (13), a supply passage (14), and a discharge passage (15). The control valve (20) comprises: a switchi...  
WO/2019/137335A1
A faucet for outputting ozonated water comprises a faucet body (10), a mixing valve mechanism (20), a water treatment device (30), a control switch (40), a processor (50), a control valve (60), and a detection device (70) for detecting i...  
WO/2019/138612A1
This control valve (60) is provided with a housing (70) in which a first and a second supply port (71d, 71e), a first and a second actuator port (71h, 71i) and a pilot port (71j) are formed, and a spool (80) which is slidably housed in t...  
WO/2019/139938A1
Disclosed is a bi-directional exhalation valve useful for many applications such as in CPAP devices. The exhalation valve includes a valve body having a center chamber, side chambers, and bidirectional ports coupled to the center chamber...  
WO/2019/136935A1
A press-based switching valve cartridge, comprising a housing (1), a valve body (4), a seal sleeve (5), and a press-based switching assembly (6). The housing (1) is provided with openings (101), and a sleeve (2) passes through the top of...  
WO/2019/134832A1
The invention relates to a hydraulic valve assembly for use within a hydraulic control block, i.e. a valve disc with a common housing for different valves. A disc-like valve housing has two parallel running contact surfaces as outer surf...  
WO/2019/128127A1
Disclosed is an air pressure control valve of an air expansion shaft, the air pressure control valve comprising a valve body (7), wherein the valve body (7) is provided with a low pressure air intake port (5) and a high pressure air inta...  
WO/2019/129190A1
Disclosed is an electromagnetic switching valve, comprising a main valve (1) and a pilot valve. The pilot valve comprises a first pilot valve (21) and a second pilot valve (31); and a first valve body (211) comprises a first flow guide p...  
WO/2019/127888A1
Disclosed is a touch-sensitive faucet, comprising a faucet body (1), a spray head (2), a water mixing valve and a master control box (3), wherein the spray head (2) is provided at an upper end of the faucet body (1), and the water mixing...  
WO/2019/121505A1
The invention relates to a device consisting of at least one control piston (12) which is longitudinally displaceable in a housing (10), said housing comprising at least two connection points (A, P, T) for fluid, and which cooperates wit...  
WO/2019/122462A1
Flow control valve, comprising a housing (1) forming a number of internal passages (8) and an internal cavity (2) in fluid communication with each of the internal passages, each of the internal passages comprising an orifice (15) opening...  
WO/2019/121361A1
The invention relates to a valve with a housing (1), which comprises three valve chambers (2) that lie one behind the other, wherein two valve chambers are connected together by an opening which has a valve seat (3); a tappet (5); two be...  
WO/2019/121309A1
The invention relates to a valve comprising a housing (1), a drive (2, 3), a tappet (4) which is connected to the drive, a closing element (10) which is connected to the tappet and which interacts with a valve seat (9), a magnet which is...  
WO/2019/119093A1
The present invention relates to subsea separator vessels (20, 30, 40, 50) comprising single machined blocks (21, 22, 31, 41, 51) integrated into the hull (23, 32, 42, 52) so as to conjugate in the interior of said blocks all the valves ...  
WO/2019/120998A1
The invention relates to a control device (10,10') for an internal combustion engine, comprising an intake channel (14) having an inlet (16) and an outlet (18), an exhaust gas return channel (20) that leads into the intake channel (14), ...  
WO/2019/120306A1
Provided is a composite pump valve, comprising: a composite pump formed of a large pump and a small pump, and a control valve, a valve core cavity being provided in a valve body of same for accommodating a valve core to rotate therein, w...  
WO/2019/113879A1
A two-way valve and a pultrusable-deformable product having the two-way valve, wherein the two-way valve comprises a first valve body (10), a second valve body (20), a first directional valve assembly, a second directional valve assembly...  
WO/2019/117225A1
[Problem] To provide a capacity control valve capable of efficiently discharging a liquid-phase refrigerant irrespective of the pressure in a suction chamber, and reducing the driving force of a compressor during an operation for dischar...  
WO/2019/115708A1
A filling device (10) comprises a filler nozzle (12) comprising a plurality of capillaries (14), and a filler valve (16), which is moveable relative to the filler nozzle (12). The filler valve (16) comprises a sealing plate (18) and a se...  
WO/2019/115555A1
A valve arrangement (1) for an operation mode selector is described, the valve arrangement comprising at least two valve modules (2), each of the valve modules comprising a housing section (3), a first mode selector valve (9) connecting ...  
WO/2019/114613A1
Disclosed is an electrically operated valve capable of quickly achieving reliable switching between multiple flow paths, the electrically operated valve comprising a driving mechanism, an executing mechanism and a valve body assembly, wh...  
WO/2019/110522A1
The present invention relates to a connection system, in particular with a plug valve, as is used for example in medicine and/or medical technology. A connection system according to the invention for components through which a fluid is p...  
WO/2019/110450A1
The invention relates to an adjustment valve assembly for adjusting a process fluid flow in a process plant such as a power plant, a chemical plant, a food-processing plant or the like, wherein there is at least one fine adjustment globe...  
WO/2019/106010A1
A fuel cell, in particular for an aeronautical application, comprising a central module comprising a plurality of cells for generating electricity, a first end plate and a second end plate, at least one of the end plates comprising at le...  
WO/2019/104402A1
The present invention relates to undersea equipment including two manifolds (1a) and (1b) for importing and exporting fluids from oil wells. The manifolds (1a) and (1b) are arranged in parallel and are connected together by a jumper (8)....  
WO/2019/103298A1
The present invention relates to a powder protecting three-way valve for an apparatus for manufacturing a semiconductor or a flat panel display, and the valve supplies, in an air curtain form, nitrogen gas heated in an exhaust line of eq...  
WO/2019/100849A1
A two-way reversing valve (100) comprises a valve casing (110) and a cylindrical cavity therein and is provided with first and second medium source end channels (111a, 112a) to connect the inner wall to the outer wall and first and secon...  
WO/2019/097271A1
The invention relates to a three-way valve (1), comprising a first fluid channel (2), a second fluid channel (4), and a third fluid channel (6). The three-way valve includes a closing member (8) that is movable, as a function of the flui...  
WO/2019/095758A1
A two-position eight-way valve, comprising a valve body (1), a sliding column (2), and a control mechanism (3). The valve body (1) is provided with an accommodating space (19) having an opening (191). The control mechanism (3) is connect...  
WO/2019/091481A1
Disclosed is a thermostatic valve, comprising an end cap (30), a valve body (10), and a valve core (40) located in a valve chamber (10a) of the valve body, wherein the thermostatic valve has a first outlet (101), a second outlet (104), a...  
WO/2019/093538A1
When a first control valve 250 and a second control valve 240 are in non-neutral positions, respectively, a fifth fluid passage 450 and a second fluid passage 420 are closed, thereby generating a first pressure within a fifth portion 451...  
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/2019/094890A1
Certain aspects are directed to a housing and cap to provide protection of medical devices having one or more percutaneous connection (e.g., a three-way stopcock or catheter port).  
WO/2019/093060A1
Provided is a valve system (20) provided with a temperature regulation valve (3) having a thermostat (311). The valve system (20) is characterized by being configured so that the rate of change of the valve opening degree of the valve sy...  
WO/2019/089605A1
A valve cartridge (120) includes a valve body (102) that defines a hot water port (198) that has a first end and a second end. The valve body includes a cold water port (199) that has a first end and a second end. The valve cartridge inc...  
WO/2019/086424A1
The invention relates to a valve (V, V1, V2) having a housing (VG) and a piston (VK) which is guided slidably therein, wherein: a first end (VK1) of the piston (VK) can be subjected to a force by means of which the piston (VK) can be sli...  
WO/2019/086403A1
The invention relates to an automatic three-way valve (9) for connection of an expansion tank (7) in a district heating network (1). The valve comprises a one-piece housing (10) with an interior (11), a main connector (12) for connection...  
WO/2019/081505A1
An internal assembly comprising: a primary module comprising a primary inlet (21) for liquid, as an auxiliary inlet (23) for liquid, a primary outlet (25) for liquid and a mixer (17); and a secondary module, comprising a secondary inlet ...  
WO/2019/081500A1
Mixer (1) comprising: a tubular body (2); a first feed (5); a second feed (6); and an internal assembly which comprises: a primary module (13), comprising a primary inlet (21) and a mixer (17), and a secondary module (15) comprising a se...  
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 (...  
WO/2019/077064A1
The invention relates to a valve (10) for a fluid circuit, comprising a body (12) made up of at least a first housing (14) to which a first fluid circulation path (V1) is connected, a second housing (16) to which a second fluid circulati...  
WO/2019/079051A1
An air management system for a vehicle having a supply tank, a system controller integrated with the supply tank, a first pneumatic circuit pneumatically connected to the system controller, and a second pneumatic circuit pneumatically co...  
WO/2019/077075A1
The invention relates to a valve (10) for a fluid circuit comprising a body (12) made up of at least a first housing (14) to which a first fluid circulation path (V1) is connected, a second housing (16) to which a second fluid circulatio...  
WO/2019/072521A1
The invention relates to an internal combustion engine (10) for a motor vehicle, comprising: at least one first combustion chamber (14); at least one second combustion chamber (16); at least one first exhaust gas line element (44) throug...  
WO/2019/072622A1
The invention relates to a hydraulic spool valve comprising a valve housing (9) which comprises a valve bore (10) having two control chambers (25), which directly follow one after the other axially at a distance and extend beyond the dia...  
WO/2019/065992A1
An intermediate member (81) is provided on the opposite side of a discharge seat member (71) from a pressurizing chamber (200) and has a first flow passage (83) for providing communication between the surface of the intermediate member (...  
WO/2019/066111A1
A flow control valve is disclosed. A valve body has an inner circumferential surface defining a longitudinal bore to which at least a portion of first and second fluid passages is connected. A spool is slidably inserted into the bore to ...  

Matches 1 - 50 out of 24,834