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WO/2021/034221A1 |
The invention relates to the field of power engineering and can be used in gas turbine engines and gas-steam power plants. The present gas-steam power plant contains a steam-gas cascade pressure exchanger integrated with a gas turbine en...
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WO/2021/031511A1 |
Disclosed is a vertical lighting bladeless variable-frequency fan, comprising: a machine body (100), a wind power system (200), an air outlet stand column (300), a lighting device (400), and a silencing structure (500), wherein the wind ...
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WO/2021/026543A1 |
A pump that operates on the principle of internal combustion of gases in conjunction with the movement of fluid within a combustion chamber and various valve assemblies. The pump is capable of producing both vacuum and pressure through t...
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WO/2021/024714A1 |
This blower device comprises an intake port that takes in air, a high-pressure air generation section that turns the air taken into the intake port into high-pressure air, and a blowing section (12) that blows out the high-pressure air a...
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WO/2021/016713A1 |
The present invention relates to a helmet support exoskeleton and harness therefor that allow offloading the weight of head mounted equipment such as helmets and other equipment related to helmets in order to prevent and reduce neck fati...
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WO/2021/014330A1 |
A gas-hydraulic system (100) for pressurizing a working fluid comprising a main tank (7) containing a working fluid and comprising a maximum level switch ( 10) and a minimum level switch (11), a secondary tank (6) containing the same wor...
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WO/2021/013350A1 |
It is described a method of transporting a material by means of at least one series of interconnected tube sections that can be opened or closed, at least one downstream tube section whereof holds the material to be transported, whereby ...
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WO/2021/008154A1 |
Disclosed are an ejector and a fuel cell hydrogen intake regulation and hydrogen return device applicable thereto. The ejector comprises a nozzle, a mixing chamber, an ejector sleeve, an inner seal ring, and a fastening screw. The nozzle...
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WO/2021/000003A1 |
The present invention relates to an SOEC system (1) having a fuel cell stack (2) which has a gas side (3) and an air side (4), and an ejector (5) for supplying a process fluid to a gas inlet (6) on the gas side (3), wherein the ejector (...
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WO/2020/242860A1 |
An apparatus for drug delivery is presented in accordance with aspects of the present disclosure. The apparatus includes a laser-driven photoacoustic microfluid pump (LDMP), an open tube capillary including a first end and a second end; ...
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WO/2020/224287A2 |
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WO/2020/226505A1 |
Method and system for fully automatic transportation of alive fish (10)from a water-filled fish reservoir (20) or storage container to a processing station transportation (30, 40) or receiving reservoir or storage container (200) providi...
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WO/2020/216577A1 |
The invention relates to a pump assembly (1) for a fuel cell system (31) for conveying and controlling a gaseous medium, wherein the pump assembly (1) comprises at least one jet pump (4) with a main body (8), in which a nozzle (12) and a...
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WO/2020/219489A1 |
A gas purging device (100) for removing hazardous gas from a gas line (102) has a main body (112) with a first end (118) and a second end (122). The main body (112) has a major exterior wall (126) extending from a first end (118) to a se...
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WO/2020/214056A1 |
Electric vibration pump has an electromagnet (1), consisting of a core (15) and a winding (16), a vibrator with an armature (2) and a rod (3), and a pump with a housing (11) and a piston (8), while the armature (2) of the vibrator is con...
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WO/2020/207847A1 |
The invention relates to a jet pump (10) comprising a jet nozzle (14) for accelerating a propellant, wherein the jet nozzle (14) has a convergent inlet part (28) and an outlet part (26) connected to the convergent inlet part (28), wherei...
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WO/2020/201686A1 |
There is provided a method of controlling a fan assembly that is capable of changing the direction of an airflow emitted therefrom by adjusting a relative orientation of a steerable section with respect to a non-steerable section. The me...
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WO/2020/200670A1 |
The invention relates to a conveyor unit (1) for a fuel cell system (31) for conveying and/or controlling a gaseous medium, in particular hydrogen, comprising a jet pump (4), which is driven by a propulsion jet of a pressurized gaseous m...
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WO/2020/201500A1 |
A fluid pump (10) for pumping fluids is described. The fluid pump uses actuators like loudspeakers or piezoelectric elements that are arranged in a fluid chamber side by side to each other to generate a fluid flow by driving the actuator...
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WO/2020/192857A1 |
The present invention relatesto a energyrecovery unit in desalination plants or other applications as (oil & gas), wherein the energy of the pressure exchanger PE is provided by the exchange of pressure between the 1st fluid, which can b...
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WO/2020/188190A1 |
A cooling module (22) for a motor vehicle (10) with an electric motor (12) comprises a housing (24) defining a longitudinal channel opening at two ends (24a; 24b) of the housing (24), at least one heat exchanger (301-304) arranged in the...
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WO/2020/188191A1 |
The invention relates to a cooling module (22) for a motor vehicle (10) with an electric motor (12), comprising: - at least one heat exchanger (301 - 304); - at least one tangential-flow turbomachine (28) capable of creating an air flow ...
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WO/2020/188188A1 |
The invention relates to a cooling module (22) for a motor vehicle (10) with an electric motor (12), comprising: - at least one heat exchanger (301 - 304); - at least one tangential-flow turbomachine (28) capable of creating an air flow ...
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WO/2020/188187A1 |
The invention relates to a cooling module (22) for a motor vehicle (10) having an electric motor, comprising: - at least one heat exchanger (301-304), and - at least one tangential turbomachine (28) capable of producing an air flow in co...
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WO/2020/173944A1 |
The invention relates to a device for generating negative pressure by means of a pressure fluid, said device having an inflow channel and an outflow channel and, for a pressure fluid, an injection channel, the outlet of which is arranged...
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WO/2020/175548A1 |
An ejector-type refrigeration cycle device is provided with: a compressor (12); a radiator (14); an ejector (16); and a flow rate adjustment unit (22) including a valve component (X1) that adjusts a flow rate of a refrigerant flowing int...
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WO/2020/174071A1 |
The invention relates to a system for dropping a liquid, comprising a liquid storage reservoir (2) provided with a liquid outlet area (3) that comprises an outlet nozzle (4) and a dropping hatch (5). Furthermore, the dropping system (1) ...
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WO/2020/167108A1 |
The invention relates to a system that intensifies hydraulic pressure, which comprises a main actuation subsystem and a direction-change subsystem. The main actuation subsystem comprises: a motor; a pump; a first piston with a plunger th...
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WO/2020/156764A1 |
Disclosed is a delivery unit (3) for an anode circuit (9) of a fuel cell system (1) for delivering a gaseous medium, in particular hydrogen, from an anode region (38) of a fuel cell (2), said delivery unit (3) comprising at least one rec...
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WO/2020/156763A1 |
Disclosed is a delivery unit (3) for an anode circuit (9) of a fuel cell system (1) for delivering a gaseous medium, in particular hydrogen, from an anode region (38) of a fuel cell (2), said delivery unit (3) comprising at least one jet...
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WO/2020/152143A1 |
The invention relates to an assembly (1) for an air supply of an internal combustion engine, comprising a compressor (2) of an exhaust gas turbocharger; a gas feed unit (3) which is arranged upstream of the compressor (2) and is configur...
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WO/2020/152402A1 |
The invention relates mainly to a pumping system (1) which comprises an alternating distribution device comprising at least one shut-off device (7) comprising four mobile shut-off members (70-73) for shutting off first and second inlets ...
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WO/2020/148079A1 |
The invention relates to a jet pump unit (46) for controlling a gaseous medium, in particular hydrogen, comprising a nozzle (1) and a mixing tube unit (30), said mixing tube unit (30) having a longitudinal axis (48) and the nozzle (1) a ...
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WO/2020/145628A1 |
The present invention relates to a vacuum pump and, more specifically, to a vacuum pump forming vacuum by ejecting fluid through a nozzle. Disclosed is a vacuum pump (800) comprising: one or more hollow nozzle portions (300) each having ...
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WO/2020/145195A1 |
[Problem] To provide a fluid suction device for effectively sucking gas, liquid, or a gas-liquid mixture, the fluid suction device being characterized in that the structure thereof is simple and easy to maintain and manage. [Solution] Th...
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WO/2020/141309A1 |
There is provided a fan assembly comprising an air flow generator that is arranged to generate an air flow through the fan assembly, and a nozzle arranged to emit the air flow from the fan assembly. The nozzle comprises a nozzle body and...
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WO/2020/136474A1 |
A fan (10a, 10b, 10c, 10d, 10e, 10f, 10g, 10h) is described with a first conveying element (11), fluidly connectable with a source (120, 121, 123, 203, 405, 410, 412) of a primary air flow (F1) and defining a first passage (12) for the p...
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WO/2020/132261A1 |
A method and apparatus for the separation of gas and liquid-solid slurry under pressure, and passage of the liquid-solid slurry to an atmospheric discharge.
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WO/2020/120830A1 |
This invention relates to a membrane element (6) for cross-flow membrane separation to be installed inside a pressure keeping enclosure (2) having an input substance inlet (4) for a pressurized input substance and outputs for the separat...
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WO/2020/105188A1 |
Provided are a rotational flow generation device, a pipe system, a semiconductor manufacturing device, and a heat exchanger that enable the clogging of a pipe member to be more effectively prevented. A rotational flow generation device 1...
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WO/2020/100476A1 |
This fuel supply device includes a fuel injection unit for injecting a gaseous fuel to be supplied to a fuel cell, and an injection control unit for controlling the fuel injection unit, wherein the fuel injection unit is provided with a ...
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WO/2020/099713A1 |
The invention is a device (100) which has a funnel structure (103) that is connected to a separating arrangement (105) by a base pipe (104). The base pipe is horizontal and between the funnel structure and the base pipe is a vertical suc...
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WO/2020/097565A1 |
Pistons and related methods may be configured to separate fluids and to at least partially prohibit one fluid from traveling to one side of the piston from another side of the piston. Pressure exchange devices and systems may include suc...
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WO/2020/096429A1 |
The present invention relates to a small hydraulic power generator using a syphoning effect and has: a spiral supply pipe provided such that falling water is supplied spirally about a first turbine member; a housing having the first turb...
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WO/2020/097545A1 |
Devices for exchanging properties, such as pressure, between at least two fluid streams and related methods may include pistons coupled to a valve stem. The valve stem and valve body may be configured to define a primary seal between the...
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WO/2020/097557A1 |
Pressure exchange devices, systems, and related methods may include a tank, a piston, a valve device, and one or more sensors for monitoring a position of the piston in the tank.
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WO/2020/097553A1 |
Devices and systems for exchanging properties between at least two fluid streams and related methods may include a valve device comprising a valve actuator configured to move at variable rates in order to selectively fill and empty at le...
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WO/2020/097527A1 |
Pressure exchange devices and related systems may include a valve device configured to selectively place a fluid at a first higher pressure in communication with another fluid at a lower pressure in order to pressurize the another fluid ...
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WO/2020/097541A1 |
Valve and related assemblies, systems, and methods may include a self-cleaning feature that may be configured to at least partially displace material from a portion of the valve. Such valves may be utilized in a pressure exchanger.
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WO/2020/096807A1 |
A system includes a hydraulic energy transfer system configured to exchange pressures between a first fluid and a second fluid, wherein the first fluid has a pressure higher than the second fluid. The hydraulic transfer system includes a...
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