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Patent Searching and Data


Matches 1 - 50 out of 9,056

Document Document Title
WO/2018/070002A1
[Problem] In supercharging devices of an internal combustion engine that use an air flow rate amplifier as the supercharging means, one problem is that recovering kinetic energy lost through deceleration during braking results in limitat...  
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/2018/067558A1
A system includes a pump (20) configured to pressurize a first fluid, and a pressure exchanger (PX). The PX is configured to receive a second fluid, to receive the pressurized first fluid, and to utilize the pressurized first fluid to pr...  
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/2018/059047A1
A bladeless fan (100), comprising: a housing (1), an accommodating cavity being defined in the housing (1), multiple air inlets (13) in communication with the accommodating cavity being provided on the housing (1), and the housing (1) ha...  
WO/2018/059041A1
Disclosed are a head (10) for a bladeless fan (100) and the bladeless fan (100), the head (10) for the bladeless fan comprising a first air duct element (12) and a second air duct element (14). The first air duct element (12) is connecte...  
WO/2018/056558A1
The present invention relates to a vacuum pump using a profile. The vacuum pump according to the present invention comprises: a hollow profile having a longitudinal mounting hole and a vacuum chamber formed adjacent to each other; an eje...  
WO/2018/055780A1
[Problem] To provide a fluid-drawing unit, etc., for drawing in and discharging a byproduct powder generated inside a vacuum pump, etc. [Solution] A fluid-drawing unit 1 is provided with a cylindrical body 10 that is open at both ends an...  
WO/2018/047563A1
Provided is an ejector applied to a vapor compression type refrigeration cycle device (10). The ejector is provided with a body (30), a path forming member (35), a drive mechanism (37), a guide member (39), an elastic member (40), and a ...  
WO/2018/043900A1
The present invention relates to a vacuum pump. The vacuum pump is based on a compact vacuum pump comprising: a housing having a vacuum chamber therein; an ejector pump installed in a longitudinal direction inside the vacuum chamber; and...  
WO/2018/042188A1
We describe a liquid suction pump, the pump comprising: a drive pipe to receive a liquid drive flow for the pump; a liquid conduit having first and second liquid delivery arms to provide pumped liquid, and a connecting valve arrangement ...  
WO/2018/042953A1
An air blowing apparatus (11) with an air purification function comprises: a housing (12) provided with a suction port (14) for taking in air; a high-pressure air generation part provided with impellers for generating, within the housing...  
WO/2018/023941A1
Provided is a bladeless fan with anti-mosquito function, comprising a base (1) and an air chamber (2). A fan (3) is arranged in the base (1). The air chamber(2) is in communication with an inner chamber of the base (1), and a wall of the...  
WO/2018/019660A1
A method and arrangement for obtaining water from a humid gas mixture at a first temperature, having a compressor suitable for compressing the gas mixture from a first pressure to a second pressure at which the dew point of the gas mixtu...  
WO/2018/022886A1
Embodiments include a vacuum airlift system for treating an aqueous effluent including an upflow liquid column, where the upflow liquid column is configured to retain a fluid, a fluid inlet, the fluid inlet being fluidly coupled with the...  
WO/2018/012987A1
It is described an ejector pump (1) arranged for pumping a fluid containing particles or aquatic organisms, where the ejector pump ( 1) comprises: - a primary pipe (2) for directing a flow of a first motive fluid from a nozzle (22) on a ...  
WO/2018/011130A1
The invention relates to a method for producing a suction jet pump (10) for conveying fuel into or out of a fuel tank, wherein the suction jet pump (10) has a flow channel (15) and a nozzle, wherein the flow channel (15) forms a supply l...  
WO/2018/011767A1
The present invention concerns a pump for high-density powder transfer. The pump for high-density powder transportation according to the present invention has four-stroke operation, in which four pumping chambers in reality constitute a ...  
WO/2017/216785A1
The inventive system and method comprises one or more batch dosed circuit desalination (CCD) unit(s) linked by conducting lines and valves means to a pressure exchange (PE) means, such that each said CCD can be engaged periodically with ...  
WO/2017/212819A1
Provided is an ejector wherein a shaft (38) which is connected to a passage forming member (35) for forming, within a body (30), refrigerant passages (13a, 13c) is supported in a slidable manner by a support member (39) affixed to the bo...  
WO/2017/214160A1
A method for using a pressure exchanger to reduce flow as a choke that includes receiving a flow of high pressure fluid at the pressure exchanger, filling a chamber of the pressure exchanger with high pressure fluid, and discharging a po...  
WO/2017/213511A1
This publication relates to a system for pumping particles (2) in a liquid, in particular living fish in water, where a chamber (4) draws a liquid and particles (2) up from a liquid volume (1) through a closed duct (3), the chamber (4) b...  
WO/2017/197470A1
The present invention provides a booster apparatus (10) for entraining gas in a flowing second fluid. The booster apparatus comprises a booster housing (116) for receiving a fluid. The booster apparatus has at least one inlet (123) throu...  
WO/2017/198725A1
Hybrid multistage systems and methods for converting the potential energy of a pressurised gas, particularly air, into mechanical work of two rotating shafts (L.16 and H.10) when operating in expansion mode, and for producing compressed ...  
WO/2017/193116A1
An apparatus having a plurality of pressure exchangers. Each pressure exchanger includes a first conduit and a second conduit and is operable for pressurizing a low-pressure dirty fluid via a high-pressure clean fluid. Each first conduit...  
WO/2017/192541A1
A submersible pneumatic canister pump system for pumping liquid from a tank or underground location by incorporating a valve inside the pump for preventing air from exiting with the liquid discharge. The floating-ball valve is located ne...  
WO/2017/189505A1
A system is provided. The system includes an isobaric pressure exchanger (IPX) configured to couple to a manifold and to exchange pressure within the IPX between a first fluid at a first pressure and a second fluid at a second pressure, ...  
WO/2017/186377A1
Suction jet pumps are known which comprise a nozzle opening that opens into a mixing channel and which comprise a suction opening that opens into the mixing channel, wherein the nozzle opening has a nozzle axis, the mixing channel has a ...  
WO/2017/188977A1
A capillary structure for passive, directional fluid transport includes a capillary having a forward direction and a backward direction, the capillary including first and second capillary units each having a sequence of capillary compone...  
WO/2017/187082A1
The invention relates to a jet pump for a system for supplying fluid to a turbomachine. The jet pump comprises an active fluid inlet pipe (5) comprising a tube (50) delimiting the inlet pipe (5), and a passive fluid inlet pipe that is fl...  
WO/2017/182436A1
The invention relates to an ejector device which has a simple design, is economical to produce and is easy to construct. According to the invention, the injector device comprises: a suction chamber for suctioning a suction medium; a mixi...  
WO/2017/184936A1
A system includes a mud return system. The mud return system includes a pressure exchanger (PX) configured to be installed in a body of water, to receive used drilling mud, to receive a second fluid, to utilize the second fluid to pressu...  
WO/2017/182339A1
The invention relates to an ejector device which has a simple design, is economical to produce and is easy to construct. According to the invention, the injector device comprises: a suction chamber for suctioning a suction medium; a mixi...  
WO/2017/182503A1
A vacuum ejector device (2) for generating at least partial vacuum to be supplied to a gripping member (4), comprising a device body (6) having an elongated shape along a longitudinal axis A. A movable sealing and venting element (24)is ...  
WO/2017/179287A1
A steam supply system 100 equipped with a re-evaporation tank 30, a suction passage 40, and an ejector 20. The suction passage 40 includes a main passage 41 in which a first check valve 50 is provided, and a bypass passage 42 bypassing t...  
WO/2017/179321A1
An ejector wherein a passage-forming member (35) formed in a conical shape is arranged inside a body (30) in which an inflow space (30a) for allowing the inflow of a high-pressure refrigerant is formed, thereby forming a nozzle passage (...  
WO/2017/169218A1
An ejector 10 is provided with a nozzle 20, a suction chamber 30, and a diffuser 40. The diffuser 40 additionally comprises an attachment 42 for changing the dimensions of an outlet flow path 50. The attachment 42 changes the length X of...  
WO/2017/169219A1
An ejector 10 is provided with a nozzle 20, a suction chamber 30, and a diffuser 40. An outlet flow path 50 comprises: a reduction flow path 51 having a first tapered surface 54 that becomes thinner toward the downstream side; a parallel...  
WO/2017/164767A1
A gas ejector comprises a receiving chamber, a mixing chamber with a diffuser, and a coaxially arranged nozzle. The ejector is configured as a multichannel ejector. A multinozzle chamber is rigidly fastened in a fixed housing. A multicha...  
WO/2017/152691A1
A plasma air-purification bladeless electric fan, comprising a fan base, a shell (1), a blower motor, a collector electrode conductive fan (6), a blowing ring (3), an oscillating means, and a plasma high-voltage generator (13). A plasma ...  
WO/2017/149803A1
[Problem] In internal-combustion engine supercharging devices comprising a supercharging means provided with an air flow rate amplifier which performs supercharging in a driving flow, two driving flow supply means for supplying driving f...  
WO/2017/144748A1
The invention relates to a system for hydraulically pumping water or another non-compressible fluid at a high pressure and without the need for an external power supply, comprising a positive-displacement hydraulic machine formed by at l...  
WO/2017/143408A2
Gas expansion device (1) for expanding a gas or a gas-liquid mixture, whereby the gas expansion device (1) comprises a gas expansion element (2) with an inlet port (4) tor the gas to foe expanded and an inlet pipe (5) for the gas to be e...  
WO/2017/143408A3
Gas expansion device (1) for expanding a gas or a gas-liquid mixture, whereby the gas expansion device (1) comprises a gas expansion element (2) with an inlet port (4) tor the gas to foe expanded and an inlet pipe (5) for the gas to be e...  
WO/2017/135093A1
An ejector equipped with a body (30) in which a flow space (30a) through which a coolant flows is formed, a channel-forming member (35) having a conical shape and positioned inside the body, and further equipped, in the interval between ...  
WO/2017/135092A1
An ejector equipped with a body (30) in which a flow space (30a) through which a coolant flows is formed, a channel-forming member (35) having a conical shape and positioned inside the body, and further equipped, in the interval between ...  
WO/2017/118992A1
Water is being used as a source of energy generation from decades. Water's property to flow has made it popular in energy generation and the fact that it doesn't pollute the environment like other energy sources. By pouring water from he...  
WO/2017/116229A1
The invention relates to a device and a method for distributing a liquid substance, such as liquid cattle feed, and a corresponding animal accommodation. The device comprises: - at least two containers for the liquid substance; a conduit...  
WO/2017/116379A1
A passive cooling system using only reactive processes without moving parts to power its startup and operation is designed to maximize the reliability of decay heat removal for the current generation of nuclear power plants and for advan...  
WO/2017/111119A1
Provided is a microreactor that can be manufactured more inexpensively. A microreactor 10 is provided with a means for movement that moves liquid raw material by the pressure of air. The microreactor 10 is provided with a raw material ta...  

Matches 1 - 50 out of 9,056