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WO/2023/040331A1 |
A coaxial dual-control thermostatic valve core, comprising a valve body (1) and a valve core base (2) connected to the bottom of the valve body (1), wherein the valve body (1) is internally provided with a temperature adjustment hand whe...
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WO/2023/042775A1 |
This spool valve (1) comprises an axially extending sleeve (10) including a working fluid inlet port (11) and an outlet port (12), a spool (20) housed within the sleeve (10) so as to be capable of axial movement, a biasing device (30) in...
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WO/2023/031812A1 |
The present disclosure relates to slide valves, in particular to a valve gate. The present disclosure relates to a valve gate for a slide valve comprising a ductile cast iron core (4) having two lateral protrusions (4A), said core being ...
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WO/2023/025427A1 |
The invention relates to a valve arrangement (50) for a coolant circuit of a motor vehicle, comprising: a first valve device (52), which is assigned a first valve function; a second valve device (54), which is assigned a second valve fun...
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WO/2023/025415A1 |
Balanced grid valve for steam extraction from a multi-stage steam turbine comprising a first balancing chamber and a second balancing chamber which are configured to receive steam at high pressure through at least one duct. The balancing...
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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...
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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...
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WO/2023/021349A1 |
A valve comprising: a housing (1); a valve body (2) having a fluid inlet (5) and a fluid outlet (6), the valve body (2) comprising a first valve element (3) and a second valve element (4) arranged in the housing (1); a gap (14) being for...
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WO/2023/022915A1 |
A valve stem for use in a fluid flow control valve having a valve body configured to receive a portion of the valve stem and to enable the valve stem to selectively rotate within the valve body between a fully-open position, where fluid ...
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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...
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WO/2023/020845A1 |
The invention relates to a manual controller for indirectly controlling a fluid-operated lifting device, comprising at least one control fluid input and at least one control fluid output, a control valve, which is located between the con...
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WO/2023/014987A1 |
A system includes a fusible cap (200), an adapter (300), and a hydraulic valve (104). The fusible cap (200) includes a fusible body (202) having a first box end (204). The first box end (204) has first box threads (208). The adapter (300...
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WO/2023/003309A1 |
The present invention provides an apparatus for processing a substrate. The apparatus for processing a substrate comprises: a chamber that has a processing space for processing a substrate and an entrance through which a substrate enters...
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WO/2023/287922A1 |
Material transfer interfaces for space vehicles, and associated systems and methods are disclosed. A representative system includes a first coupler configured to be carried by a first space vehicle, and a first valve device carried by th...
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WO/2023/286025A1 |
An airway structure of a massage pool may include a control valve. The airway structure may comprise an air connection passage with an air connection port and a control plate rotatable relative to the air connection port. A control valve...
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WO/2023/285091A1 |
A valve (1), in particular vacuum valve, having a valve housing (2) and a closure member (3) for closing a valve opening (4), and having a valve drive (5) for moving the closure member (3) to and fro between a closed position, in which t...
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WO/2023/285506A1 |
The invention relates to a slide gate valve (10) for chemical and/or petrochemical industrial plants, comprising: - a valve housing (11), which comprises an inlet port (12) having an exit opening (13) and an outlet port (14) having an en...
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WO/2023/286034A1 |
An airway structure of a massage pool may have a compensation function. The airway structure may comprise a pipeline, a control valve group, an air connection sleeve, a first elastic body, and a second elastic body. The pipeline may comp...
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WO/2023/280567A1 |
The invention relates to a valve (2) for regulating a flow of a medium, having a housing (4), having at least three valve discs (10, 12, 14), wherein at least one valve disc (10) is arranged nonrotatably in the housing (4), wherein at le...
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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...
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WO/2023/275519A1 |
A slab gate valve assembly comprises a housing (12) with an inlet (22), an outlet (24), and a gated fluid passage between the inlet (22) and the outlet (24), at least one valve seat (42, 44) disposed in a seat pocket (70) of the housing ...
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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...
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WO/2023/274865A1 |
A valve operating device (1) for operating a subsea valve (100), the valve operating device (1) comprises: - a housing (10); - thrust bearings (12) supported by the housing (10); - a chamber (20) within the housing (10), wherein the cham...
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WO/2023/275520A1 |
A slab gate valve assembly comprises a housing (12) with an inlet (22), an outlet (24), and a gated fluid passage between the inlet (22) and the outlet (24), at least one valve seat (42, 44) disposed in the housing (12), a gate-carrying ...
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WO/2022/258538A1 |
The invention relates to a valve cage (100) for a control valve (10), comprising a plurality of throttle channels (104) which extend from an inner contour of the valve cage (100) to its outer contour and penetrate the valve cage (100), e...
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WO/2022/256921A1 |
In an aspect, a valve is provided for controlling a flow of coolant in a thermal management system for an electric vehicle. The valve includes a housing which has a seal support surface and a plurality of first-side ports and second-side...
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WO/2022/248408A1 |
Flow modulator (10) for a fluid like combustion gas, comprising: a modulator body (11) having a channel (14) providing a flow passage (20) for the fluid; a valve body (17) having an opening (18) providing another flow passage (19) for th...
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WO/2022/248187A1 |
The invention relates to a throttle element (100) for reducing the pressure of a process fluid, comprising a throttle body that has multiple throttle channels (104) through which the process fluid is to flow, wherein each throttle channe...
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WO/2022/248339A1 |
The invention relates to a cage valve (10) comprising a valve housing (12) with a valve inlet (14) and a valve outlet (16); a valve cage (20) which is arranged between the valve inlet and the valve outlet (14, 16) in the flow channel; an...
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WO/2022/250571A1 |
The invention relates to devices for regulating the flow of a medium (air) and can be used in the fields of industry and energy production and, in particular, in decay heat removal systems in nuclear power plants. The present regulating ...
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WO/2022/243661A1 |
The gate valve (100) has a main body with an inlet and an outlet respectively connectable to an inlet pipe and outlet pipe; and a first conduit (20) therebetween. The gate valve has a gate (24), which seats in a radial groove (22) formed...
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WO/2022/244003A1 |
A variable orifice rotary valve for controlling gas flow has a housing with a cylindrical interior passage, a housing opening extending from the interior passage through the housing and a rotatable valve element including a sidewall havi...
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WO/2022/242736A1 |
A reversible solenoid valve (100) and an air conditioning unit (200) having same. The reversible solenoid valve (100) comprises a valve body (10) and a valve element assembly (20), wherein two sides of the valve body (10) are respectivel...
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WO/2022/240419A1 |
A valve operator assembly may include a housing, a yoke, and one or more stoppers. The housing is mountable on a valve, and includes a body having a sidewall including a shaft bore, to receive a shaft rotatable within the housing, and a ...
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WO/2022/238033A1 |
The invention relates to a valve cartridge comprising a top part (1) that is penetrated in the center by a spindle (2) which is rotatably and axially slidably mounted in the top part (1) and which includes an axial through-hole (21) to a...
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WO/2022/234034A1 |
The invention relates to a throttle element (10) for reducing the pressure of a process fluid, comprising a throttle body having a plurality of through-flow openings (12) through which the process fluid can flow. The invention is charact...
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WO/2022/229535A1 |
Regulating valve (1) with rack/pinion transmission system for an aircraft or spacecraft, comprising a valve body (10), a transmission shaft (40), a throttling element (30), a rack (32) of the throttling element being engaged with a pinio...
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WO/2022/226583A1 |
A valve assembly comprising: a housing having a first end section and a second end section, a through hole defining a fluid flow path extending through the housing, and a moveable member moveable within the fluid flow path, between the f...
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WO/2022/226630A1 |
Assemblies and methods are provided for a sleeve assembly for controlling communication with a downhole formation having a sleeve housing with one or more flow ports slidably retaining a sleeve, the sleeve having one or more treatment po...
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WO/2022/231897A1 |
A shut off valve for a hydraulic system is provided. The shut off valve comprises a wall of a hydraulic reservoir, a hydraulic fluid outlet, a valve seat, a valve plate, a valve arm, and a valve control shaft. The hydraulic reservoir is ...
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WO/2022/224748A1 |
A valve device (10) includes a housing (12), a channel forming section (14) provided with at least one channel hole (141, 142) through which a fluid passes, a drive section (16) that outputs a rotational force, and a shaft (18) that rota...
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WO/2022/224743A1 |
A valve device (10) is provided with a fixed disc (14), a drive unit (16), and a shaft (18) that is rotated by a rotational force output by the drive unit. This valve device is provided with a rotor (20) for increasing/decreasing the ope...
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WO/2022/224747A1 |
A valve device (10) is provided with a fixed disc (14), a drive unit (16), a shaft (18), and a rotor (20). This valve device is provided with a housing (12) having a boss portion (124c) through which the shaft is inserted and a ring-shap...
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WO/2022/223792A1 |
The invention relates to a valve device (1), comprising: - a valve housing (2), which has at least two connection openings (8, 9, 10) leading into respective chambers (25, 26) of the valve housing (2) and which is closed by a cover (3); ...
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WO/2022/225758A1 |
A system may be configured to manufacture a layered cage of a trim. Some embodiments may additively manufacture, in each of a plurality of layers, a plurality of channels each having a cross section such that an amount of the layers sati...
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WO/2022/217798A1 |
In one aspect, the present invention provides a multi-port valve, comprising a valve housing and a valve core rotatably received in the valve housing. The valve housing is provided with a plurality of outer ports, and at least some of th...
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WO/2022/217783A1 |
A multi-port valve and a thermal management system having a multi-port valve. The multi-port valve comprises a valve housing (10) and a valve core (20) which is contained within the valve housing (10). The valve housing (10) is provided ...
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WO/2022/205129A1 |
A valve opening and closing structure and a valve. The valve opening and closing structure comprises: a rotating chuck (8), a plurality of valve flaps (5), and a limiting chuck (1). Both sides of each valve flap (5) are respectively prov...
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WO/2022/199259A1 |
The present invention provides a flow control valve and an air conditioner. The flow control valve comprises a valve body, a static disc, a movable disc, a transmission assembly, and a torque-adjustable member; the static disc is fixedly...
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WO/2022/193417A1 |
A valve, comprising a valve body (200), a valve plate (420), and an actuating mechanism (100). The valve body (200) comprises two plates (211, 212) that are parallel and symmetrical to each other and correspondingly provided with medium ...
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