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Patent Searching and Data


Matches 451 - 500 out of 7,626

Document Document Title
WO/2017/059918A1
Lifting device (10) for vertically lifting liquids, where the lifting device (10) comprises: a lifting line arrangement (18) for guiding a liquid from an open lower reservoir (16) to an upper reservoir (14); a lowering line arrangement (...  
WO/2017/047387A1
An ejector (40) is provided with: a nozzle (41) for ejecting a first fluid; a suction chamber (42) for sucking in a second fluid by means of a reduction in pressure caused by the ejection of the first fluid from the nozzle (41); a diffus...  
WO/2017/043336A1
An ejector (100) is provided with: a body (200) in which a pressure reducing space (222), a suction passage (231) and a pressure boosting space (232) are formed; and a valve member (240) that forms a nozzle passage (224) and a diffuser p...  
WO/2017/040150A1
Restrictors are disclosed that include a body defining a Venturi tube having a throat defining a junction of a converging inlet cone to a diverging outlet cone along a longitudinal axis thereof, and with the converging inlet cone and the...  
WO/2017/033724A1
An ejector is provided with a body (30) and a passage forming member (35). The body has formed therein: a pressure reducing space (30b); a suction passage (13b) through which a sucked-in refrigerant having been sucked in from a refrigera...  
WO/2017/034987A1
A system includes a hydraulic energy transfer system configured to exchange pressures between a first fluid and a second fluid. The system also includes a motor system configured to power the hydraulic energy transfer system and a shaft ...  
WO/2017/021585A1
The present invention relates to a device exploiting magneto-hydrodynamics (MHD) for localized delivery of material into a target or extraction of material from a target. The device includes a frame (101) comprising a space (102) for con...  
WO/2017/018162A1
Provided is an ejector configured so that a reduction in a suction flow rate due to an increase in discharge pressure can be suppressed as much as possible. An ejector 1 is provided with: a nozzle 11 for ejecting a first fluid; a suction...  
WO/2017/015045A1
Devices for producing vacuum using the Venturi effect are disclosed that have a motive passageway converging toward a suction chamber, a discharge passageway diverging away from the suction chamber, and a suction passageway, all of which...  
WO/2017/013327A1
The invention relates to a portable device for inflating an envelope comprising at least one inlet (1) for surrounding air, at least one check valve, at least one compressed-gas inlet (2), at least one intake chamber (3), at least one co...  
WO2017009384A1
The invention relates to an ejector nozzle (1) with a liquid-carrying channel (3) and with a gas-carrying channel (5), said gas-carrying channel (5) opening into the liquid-carrying channel (3) upstream from an outlet opening (7), charac...  
WO/2017/008163A1
A jet pump is manufactured using additive and subtractive techniques. A tubular body and a diffuser formed therein form a monolithic structure. The tapered diffuser is continuously curved from a throat end to a discharge end. A cross-sec...  
WO/2017/009451A1
A drainage apparatus (1) for a motorcompressor (2) comprises a first pipe (10) with a first end (10a) configured to be inserted in a drainage sump (9) of a motorcompressor (2); a second end (10b) configured to be connected to a duct (4) ...  
WO/2017/003317A1
The invention relates to devices for cultivating cellular models of mammal tissues, and, specifically, to a control device comprising a pneumatic circuit for controlling the operation of valves arranged in micro-channels of the microf...  
WO/2016/209725A1
Apparatus, e.g., including a pump or rotary device, having a discharge casing and a discharge casing insert. The discharge casing may be configured with a discharge flow pathway for providing a flow of effluent being pumped and discharge...  
WO/2016/207491A1
In an filter apparatus comprising at least two pressure vessels, each pressure vessel containing at least one membrane filter, at least two of the pressure vessels are arranged in a circle by connecting the concentrate outlet (104) of a ...  
WO/2016/197227A1
An intermittent fluid pump (100) is disclosed wherein a gas is introduced into a fluid storage housing (110) containing liquid. The gas is released intermittently from a fluid transfer housing (120) via a fluid transfer passage (126) int...  
WO/2016/191829A1
A reciprocating pump, and especially, though not exclusively to a low-head, water-powered reciprocating pump which can be used to pump liquid, such as water, at higher pressure than the pressure of the liquid used for driving the pump.  
WO/2016/191143A2
A system for supplying a liquid. A reservoir tank has a low level and a high level of the liquid. A pump is submerged in the liquid within the reservoir tank. The pump has an inlet to receive the liquid from a source outside of the reser...  
WO/2016/185300A2
A blower device (1) comprising a Coanda effect fluid flow amplifier (10) having a suction opening (11) to suck ambient fluid (12), an outlet opening (13) to provide an amplified fluid flow (14), an inner passage (17') which is developed ...  
WO/2016/185664A1
A tapered portion (131) having a passage cross-sectional area that decreases gradually toward a minimum passage area portion (30m), and a divergent portion (132) which is formed on the downstream side, in the refrigerant flow direction, ...  
WO/2016/168545A1
Variable flow rate fuel ejectors, and methods of use therefore, are disclosed. One variable flow rate ejector includes a primary nozzle, a needle, a motor, a first stop portion, and a first impact-absorbing portion. The primary nozzle is...  
WO/2016/155606A1
An air conditioning cooling and energy-saving system of a data center is provided on a return air duct. The return air duct is configured to return hot air from an equipment cabinet to a precise cooling air conditioner. The air condition...  
WO/2016/154228A1
A system includes a fluid injection system. The fluid injection system includes a rotary isobaric pressure exchanger (IPX) configured to receive a first fluid, to receive a second fluid extracted from a source well, to utilize the second...  
WO/2016/152156A1
This air blower is provided with: a body case (1) including an air suction port (201) and an air exhaust port; a high pressure air generator provided in an air path that is in communication with the air suction port (201) and with the ai...  
WO/2016/152157A1
An air blower device is provided with: a body case (1) having an air outlet opening (307) and an air inlet opening; and a high-pressure air generation device provided within an air passage which connects the air inlet opening and the air...  
WO/2016/149443A1
A material handling system. The system includes a plurality of material sources for providing material to be transferred and a plurality of destination locations for receiving material from the material sources, wherein each destination ...  
WO/2016/143291A1
An ejector equipped with nozzles (21, 32) for spraying a coolant, bodies (22, 30) having coolant aspiration ports (22a, 31b) and a booster unit (20g), channel-forming members (23, 35) inserted into the nozzles, and drive devices (23a, 37...  
WO/2016/145078A1
Devices for producing vacuum using the Venturi effect are disclosed that have a housing defining a suction chamber, a motive passageway converging toward the suction chamber and in fluid communication therewith, a discharge passageway di...  
WO/2016/145456A1
A fill valve with pressure chamber having an open bottom end and a diaphragm at a top end such that falling water level in the toilet tank causes the diaphragm to flex in a first direction, thereby moving a sealing member to an open posi...  
WO/2016/143300A1
The disclosed ejector is equipped with nozzles (21, 32), bodies (22, 30), channel-forming members (23, 35), and drive units (23a, 37). The bodies have coolant aspiration ports (22a, 31b) and a booster unit (20g). The coolant channels for...  
WO/2016/143290A1
An ejector equipped with nozzles (21, 32), rotational-flow generation units (20e, 21a, 30a, 36a, 36b), bodies (22, 30) having coolant aspiration ports (22a, 31b) and a diffuser part (20g) formed therein, channel-forming members (23, 35),...  
WO/2016/137755A1
This present invention is a more economical method and apparatus for compressing gas or other compressible fluids in high volumes at any desired pressures for any desired purpose. One preferred use is for generating high volumes of air c...  
WO/2016/128732A1
A fan assembly comprising: a body comprising an inlet, an outlet and means for generating an air flow; a nozzle mountable on the body for receiving the air flow from the body and for emitting the air flow; nozzle retaining means for rele...  
WO/2016/128735A1
A fan assembly comprising: a body comprising an air inlet, an air outlet, and means for generating an air flow through the body, the body having a lower body section and an upper body section capable of rotation relative to the lower bod...  
WO/2016/128734A1
A fan assembly comprising: a body comprising an air inlet, an air outlet, and means for generating an air flow through the body; a nozzle removably mounted on the body for receiving the air flow from the body and for emitting the air flo...  
WO/2016/128733A1
A fan assembly comprising: a body comprising an inlet, an outlet and means for generating an air flow through the body; and a nozzle mountable on the body for receiving the air flow from the body and for emitting the air flow, wherein th...  
WO/2016/124038A1
Disclosed is a pitching structure of a bladeless fan (100) and a bladeless fan (100), the bladeless fan comprising: a machine head (12), a main air guiding tube (14) and a hollow ball hinge (16), wherein the hollow ball hinge (16) is con...  
WO/2016/126164A1
This publication relates to method and a system for emptying a liquid containing cargo tank, comprising a closable volume (1 ) arranged below and in liquid communication with a cargo tank (22) through closable opening, where undrained ca...  
WO/2016/117308A1
A passage-forming member (35) is disposed inside the body (30) of an ejector (13), the passage-forming member (35) forming a nozzle passage (13a) and a diffuser passage (13c) with the body (30), and having first members (351, 355, 356, 3...  
WO/2016/113166A1
The invention relates to a multi-stage jet suction pump for aspirating blow-by gases from internal combustion engines.  
WO/2016/095685A1
A pneumatic constant pressure continuous liquid feeding device and method. The device comprises a first constant pressure tank (10). A ventilating guide pipe (11) communicated with an inner cavity of the first constant pressure tank (10)...  
WO/2016/097669A1
A respiratory therapy air entrainment device (1) has an oxygen jet nozzle (15) mounted at the open, upstream end of an outer housing (10) in axial alignment with the entrance of a diffuser sleeve (30). The diffuser sleeve (30) has a tape...  
WO/2016/087013A1
The invention relates to a method for supplying a space with temperature-controlled air, in which an induction air flow is formed via at least one nozzle supplied with air by a first fan, wherein, via the induction air flow, surrounding ...  
WO/2016/090325A1
A system includes a rotary isobaric pressure exchanger (IPX) including a rotor. The rotor includes a first axial end face and a second axial end face. The rotary IPX also includes a first endplate including a first axial surface disposed...  
WO/2016/090137A1
A system includes a rotary isobaric pressure exchanger that includes a rotor. The rotor includes a first spotface formed on a first exterior surface of a first longitudinal end of the rotor adjacent to at least one channel. The at least ...  
WO/2016/088154A1
Provided is an air intake and discharge tool that can increase an intake level and a discharge level without wasteful energy consumption. Specifically, an intermediate section of a cylinder 2 having a first air passage 2a through which a...  
WO/2016/090141A1
A system includes a rotary isobaric pressure exchanger (160) (IPX) for transferring energy from a high pressure fluid to a low pressure fluid, including a rotor (166) that rotates about a rotational axis (188) and having a first end face...  
WO/2016/090321A1
A system includes a rotary isobaric pressure exchanger (IPX) configured to exchange pressures between a first fluid and a second fluid. The rotary IPX includes a sleeve, a rotor disposed within the sleeve in a concentric arrangement, a f...  
WO/2016/088327A1
An air blower provided with electric discharge parts (21, 22) and a magnetic field generating part (23). The electric discharge parts (21, 22) have a first electrode (21) and a second electrode (22), and an electric charge is applied to ...  

Matches 451 - 500 out of 7,626