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Patent Searching and Data


Matches 201 - 250 out of 11,283

Document Document Title
WO/2023/051169A1
Provided in the present disclosure are a cleaning device, a washing apparatus, and a switching valve assembly. The cleaning device comprises a main unit body, a vacuum electric motor and a heating air output assembly, wherein the axial d...  
WO/2023/051700A1
A pressure reducing valve, comprising: a first housing, the first housing being provided with a first tube portion; a second housing, the second housing being provided with a second tube portion; a positioning member, the positioning mem...  
WO/2023/051307A1
The present application provides a reversing valve, comprising: a valve body, the valve body having a tubular structure, and an end of the valve body being a connecting end; an end cover, the end cover comprising a cover body, a conical ...  
WO/2023/046124A1
A shunting water outlet device, relating to the technical field of sanitary appliances. The present invention is used for providing a shunting water outlet device capable of simultaneously and independently supplying two pipelines by mea...  
WO/2023/045280A1
A pull-out faucet, comprising a first housing (1), a second housing (2), a hydroelectric power generation mechanism (3), a water outlet assembly (4), and an electronic functional member (5); the second housing is sleeved inside the first...  
WO/2023/046850A1
Hydraulic valve (1) configured to connect a first pipe (3) extending according to a first axis (5) and a second pipe (7) extending according to a second axis (9), the hydraulic valve (1) comprising a body (15) having two first ports (17)...  
WO/2023/048994A1
A valve includes at least one valve stem seal, such as a packing seal, that is included in a removable seal cartridge. The valve stem is connected to the actuator via a linkage, which can be removed to provide a linkage gap between the a...  
WO/2023/045984A1
A connecting pipe assembly and a control valve assembly having same. The connecting pipe assembly comprises: a first connecting pipe (10) having a first end and a second end opposite to each other; a connecting sleeve (20), the first end...  
WO/2023/045316A1
A multi-way valve, comprising a valve seat (20) and a valve core (10). The valve core (10) is rotatably arranged on the valve seat (20); the valve seat (20) is provided with a plurality of valve port groups, each of which comprises a plu...  
WO/2023/046180A1
Provided in the present application are a reversing valve and a heat exchange system having same. The reversing valve comprises: a valve seat, having a first flow channel, a second flow channel, a third flow channel and a fourth flow cha...  
WO/2023/049173A1
Valve assemblies are described that provide magnetic coupling between a valve actuator and a valve body housing the valve rotor and stator. A valve assembly embodiment, includes, but is not limited to, a valve body, the valve body includ...  
WO/2023/047870A1
In order to make it possible to keep a device compact even when a plurality of fluid control valves are used to control a fluid having a high flow rate, the present invention is provided with: a block 10 in which an internal flow path L ...  
WO/2023/042236A1
A high-containment valve with a spherical rotor in which radial compartments are defined and in which a pneumatic ring gasket expands so as to form a sealing against one of the spherical zones surrounding the edge of the compartments def...  
WO/2023/042570A1
Provided is a pressure-regulating valve for a power storage module with which maintenance can be improved. A pressure-regulating valve (1) for a power storage module comprises a case (2) having a recess (21) and a through-hole (211A) f...  
WO/2023/034048A1
A valve assembly includes a valve body that houses valve components for controlling a flow of fluid through the valve body, and a solenoid component that controls operation of the valve components. The solenoid component includes a conne...  
WO/2023/031055A1
The invention relates to a control valve unit (10) comprising a valve rod (12) which is sealed from a valve housing (14) via a seal assembly. The seal assembly has a packing (16), which is received axially between a pressure sleeve (20) ...  
WO/2023/030286A1
Disclosed are a fluid control assembly and a fluid control apparatus. The fluid control assembly comprises a connector (10), a valve core (20), and a communication port (102). The communication port at least comprises a first port (P1), ...  
WO/2023/028759A1
An excess flow valve for cryogenic fluid is disclosed. An example excess flow valve (100) includes a body (200), a piston plug (300), and a spring (400). The body (200) includes a valve seat (246) and an inner body surface (240) that def...  
WO/2023/030409A1
A valve needle and an electronic expansion valve having same. The valve needle (10) is provided with a connecting end (11) and a blocking end (12) that are arranged opposite to each other; the blocking end comprises a blocking segment (1...  
WO/2023/029208A1
A switching valve, a stabilized pressure pump, and a water jet device. The switching valve is provided with a fluid channel (4). The two ends of the fluid channel (4) are provided with a first inlet/outlet (41) and a second inlet/outlet ...  
WO/2023/028150A1
An adjustable cage assembly for a flow control device can include a first cage body and a second cage body or a plurality of inserts. The second cage body can be rotated relative to the first cage body, or one or more of the inserts can ...  
WO/2023/026108A1
An air release valve installation (10) for a water supply pipeline (4) comprises an air release valve (12) and a resilient seated isolating gate valve (14). The isolating valve (14) is mounted to an upper end of a stand pipe (8) and the ...  
WO/2023/028099A1
A valve assembly (200) includes multiple valves (210, 220, 230) operatively connected with a single valve actuator (255) operable to control and restrict the corresponding positions of each of the multiple valves.  
WO/2023/020913A1
The invention relates to a valve cartridge, having a head piece (1, 1'), through the centre of which a spindle (2, 2') passes, by means of which spindle a valve can be actuated which bears against a shoulder (15) formed by a reduced inte...  
WO/2023/019491A1
A low power consumption bistable solenoid valve, comprising a valve body (2), an inlet connector (1) that is located at an inlet end of the valve body (2), and an electromagnet assembly (3) that is located at an outlet end of the valve b...  
WO/2023/021465A1
A tube or pipe arrangement (1) for an air-conditioning device (20), the arrangement including a base body (2) in which several fluid channels (3) and several openings (4) are incorporated. At least one valve (5) and several connections (...  
WO/2023/021281A1
A valve cartridge (11) for a live insertion valve (10) for a pipe (102) is provided, the valve cartridge (11) comprising a valve member (14), wherein the valve cartridge (11) is configured such that, in use, the valve member (14) is move...  
WO/2023/022460A1
The present invention relates to a solenoid actuator, which prevents components accommodated in a case from being deformed by force applied from the outside, so that operational reliability can be improved, and comprises: a hollow case h...  
WO/2023/019867A1
Disclosed is a space-saving flushing apparatus, comprising a water pipe, a switching unit, and a first flushing pipe and a second flushing pipe that communicate with the switching unit; the water pipe is provided with a water intake pipe...  
WO/2023/017883A1
The present invention provides a system for notifying of the opening/closing of a valve blocking plate, the system being provided to the upper end of an actuator operating a valve, so as to firmly support a driving unit linked to the act...  
WO/2023/016626A1
A pinch valve assembly is provided comprising a single piece block comprising one or more internal channels (42) within the block for distribution of fluids, each of the one or more channels comprising an embedded sealable barrier; the s...  
WO/2023/018253A1
The present invention relates to a conductance-adjustable vacuum valve comprising: a valve body (110) having a chamber connector (111) formed on the lower portion thereof and connected to a vacuum chamber, and having a pump connector (11...  
WO/2023/016452A1
A dust cap and a stop valve having same. The dust cap is sleeved on the top of a valve body (10) of a stop valve, and the dust cap comprises a cylinder body (20); and a top plate (30), the top plate (30) covering one end of the cylinder ...  
WO/2023/005361A1
Disclosed is a faucet body. The faucet body comprises a faucet housing (10). The faucet housing is provided with a valve core mounting position (11). An inner cavity of the valve core mounting position communicates with an inner cavity o...  
WO/2023/007434A1
The invention is for a rainwater distribution apparatus comprising a municipal water conduit for receiving pressurized municipal water from a municipal water source; a storage water conduit for receiving water from a water storage tank; ...  
WO/2023/009431A1
Apparatuses for controlling fluid flow are important components for delivering process fluids for semiconductor fabrication. These apparatuses for controlling fluid flow frequently rely on large numbers of fitting assemblies. Fitting ass...  
WO/2023/001483A1
The invention relates to a ball valve comprising: - a valve housing (10); - a lock chamber (12) for channeling in objects or media as required; - a ball plug (22) which is rotatably mounted in the lock chamber (12) and has a through-open...  
WO/2023/000668A1
An impeller airflow meter, comprising: a rotating portion (503) which is capable of rotating in a circumferential direction; a housing (501) which is provided with a first shaft base (507) and a second shaft base (506) arranged at interv...  
WO/2023/284257A1
A pressure reducing valve assembly structure of a pressure reducing device for a vehicle. The structure comprises a valve element gland (91), wherein a valve element mounting cavity is provided in the valve element gland, a valve element...  
WO/2023/284258A1
A valve element sealing and inserting structure of a pressure reducing device for a vehicle. The structure comprises a valve cover body (91), wherein a valve element is assembled in a valve element mounting cavity (95) in the valve cover...  
WO/2023/286532A1
Provided is a small-sized valve device that can suppress refrigerant leakage. A valve device (5) has a valve module (10) and a receiver drier (20). The valve module (10) has one valve main body (100) having a plurality of refrigerant p...  
WO/2023/284256A1
A pressure reducing device for a vehicle, comprising a valve seat (31), wherein the valve seat (31) is provided with a valve element insertion hole, and the bottom of the valve element insertion hole is provided with a valve port (33); a...  
WO/2023/279870A1
A gas cylinder valve having a pressure maintaining function, relating to the technical field of valves, and comprising a valve body (9). An air inlet port (11) is arranged at the bottom of the valve body (9); an air outlet port (15) is a...  
WO/2023/280686A1
A regulating valve arrangement (1000) is provided. The arrangement comprises an internally hollow housing (100) made of a polymeric material comprising an inlet port (101) surrounding an inlet opening (110) and a first outlet port (102) ...  
WO/2023/281871A1
In order to achieve a dramatic downsizing of a fluid control system, there are provided a mass flow controller MFC, a pair of blocks 10, 20 that is bridged by the mass flow controller MFC and in which an internal flow path is formed, and...  
WO/2023/281870A1
In order to provide an unprecedented new valve module that contributes to dramatic size reduction of a fluid control system, a valve module 100 that opens and closes a flow path through which a fluid flows comprises: an automatic opening...  
WO/2023/282465A1
A pressure regulator for a breathing apparatus according to the present invention is a pressure regulator for a breathing apparatus for decompressing compressed air and supplying to a filling space inside a mask worn on a user's face, an...  
WO/2023/280262A1
An electromagnetic valve (100) and an air conditioning system (200) provided with same. The electromagnetic valve (100) comprises a valve cover (10) and a valve seat (20); the valve cover (10) comprises a large-diameter section (11) and ...  
WO/2023/275080A1
The invention relates to a control valve (10) comprising a valve housing (12) with a main body (12-1) having a valve inlet and valve outlet (14, 16), a valve seat (18) arranged in the flow duct between the valve inlet and valve outlet (1...  
WO/2023/275408A1
The invention relates to a control valve (10) comprising a valve housing (12) with a valve inlet and valve outlet (12-1, 12-2) and a valve cover (14), also comprising a housing-mounted valve seat (16), which is arranged in the flow chann...  

Matches 201 - 250 out of 11,283