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Patent Searching and Data


Matches 1 - 50 out of 9,157

Document Document Title
WO/2018/189217A1
The invention relates to a follower plate device for sealing and evacuating a container that has a cylindrical inner contour and contains a particularly paste-like liquid (6), said device comprising a seal (8) arranged on a periphery of ...  
WO/2018/190443A1
The present invention relates to a water pumping device for colliding two fluids (water) different in both speed and flow direction from each other to cause all the fluids to flow in one direction. The water pumping device is characteriz...  
WO/2018/191052A1
Fraction collector dispensers and methods of using such dispensers are provided. In one embodiment, the dispenser includes an inlet for receiving liquid from a liquid source, wherein the inlet is in fluid communication with an outlet fro...  
WO/2018/191053A1
Fraction collector dispensers and methods of using such dispensers are provided. In one embodiment, the dispenser includes an inlet for receiving liquid from a liquid source, wherein the inlet is in fluid communication with an outlet fro...  
WO/2018/191008A1
A powder jet pump that is effective for creating a smoothly flowing gas stream with well dispersed particles.  
WO/2018/186881A1
The present disclosure is drawn to inertial pumps. An inertial pump can include a microfluidic channel, a fluid actuator located in the microfluidic channel, and a check valve located in the microfluidic channel. The check valve can incl...  
WO/2018/183074A1
A capillary structure for passive, directional fluid transport, includes a capillary having a forward direction and a backward direction extending in an x-y plane and a depth extending in a z-direction, the capillary including first and ...  
WO/2018/162542A1
The invention relates to a single-stage or multistage suction jet pump comprising a propelling nozzle (5), one or more suction nozzles (2), a diffuser (7), and a volume flow limiting valve in or directly in front of the propelling nozzle...  
WO/2018/162187A1
The invention relates to a fuel supply device, in particular for a motor vehicle, having at least one fuel tank (1) which is divided into at least one main tank region (3), which contains liquid fuel (2), for storing the fuel (2), and a ...  
WO/2018/159323A1
The ejector module is provided with a nozzle part (51), a depressurization part (20a), a body part (21), and a pressurization part (52). The body part has a refrigerant suction port (21b) through which a refrigerant is sucked in from the...  
WO/2018/159320A1
An ejector module applied to a steam-compression-type refrigeration cycle device is provided with a nozzle unit (15a) for decompressing a refrigerant and ejecting the refrigerant, a decompression unit (20a) for decompressing the refriger...  
WO/2018/159322A1
This ejector module is provided with a nozzle part (15a), a depressurizing part (20b), a body part (21), a nozzle-side valve body part (22), a depressurizing-side valve body part (23), and a driving mechanism part (24). The nozzle part d...  
WO/2018/159321A1
In the combining of an ejector (15) having a variable nozzle part and a variable throttle mechanism (16) as an ejector module (20), a central axis of a displacement direction in which a nozzle-side drive mechanism (54) of the ejector (15...  
WO/2018/155762A1
The present invention provides a centrifugal jet pump, which is a centrifugal pump having only one impeller and has a novel structure capable of implementing high pump head and super high speed.  
WO/2018/152208A1
A hydrodynamic electrification system that generates electricity from water moving from a high side to a low side and around a structure that divides the low side from the high side generally includes a water transport system that direct...  
WO/2018/149597A1
The present invention relates to a transmission comprising an input shaft, a compressor driven by the input shaft, an oil sump and an airlift pump for pumping oil from the oil sump to at least one component of the transmission to be lubr...  
WO/2018/151654A1
A method of pumping a heat transfer fluid in a thermal energy storage system (2) comprising a first thermal energy storage tank connected (200) to a second thermal energy storage tank (201) via a bi-directional flow member (202). The fir...  
WO/2018/147993A1
A centrifugal gas compressor with rotating hollow housing and an independently rotating turbine compresses gas bubbles in capillary tubes and recovers energy from the liquid drain (sometimes a liquid recycler). The housing rotatably reta...  
WO/2018/148528A1
A submersible reverse osmosis desalination apparatus and method employs airlift to remove desalinated water from the apparatus via as annular flow regime over a substantial portion of the product water discharge conduit. Use of a high ai...  
WO/2018/139417A1
This ejector is provided with a nozzle (31), a needle (32), and a body (34). The nozzle decompresses a fluid and ejects the same as an ejected fluid from a fluid ejection port (31f). The body includes a fluid suction port (34a) and a pre...  
WO/2018/136506A1
The present disclosure relates to a modular fluid pump system for configuring a fluid pump in a selected one of first and second configurations. The system may have a first pump casing with a first diameter, and a second pump casing with...  
WO/2018/130818A1
An ejector device (1), e.g. for pumping a gas using a liquid motive fluid, comprising: an injector portion (100), and a diffuser portion (50), the injector portion (100) being arranged for injecting a flow of motive fluid from a motive f...  
WO/2018/121260A1
A laundry detergent supplying device and washing machine. The laundry detergent supplying device comprises: a siphon structure comprising siphon holes (01) disposed in a liquid detergent dispensing chamber; and siphon caps (03, 04) cover...  
WO/2018/109521A1
A pressure transfer device for an inverse osmosis fluid treatment installation comprising at least one filtration unit. The device comprises a piston that is movable in translation in a cylinder, where the piston comprises a central part...  
WO/2018/111645A1
Disclosed is an assembly designed to encourage fish (100) to enter a Coandas effect fish pumping system head first to allow delicing through the pump. The assembly includes a funnel shaped tube made of spaced bars (22, 62) and a water di...  
WO/2018/100479A1
A valve (5) for the distribution of a pressurized fluid to a container is described, in particular a pneumatic seal of a floating lid in a tank for the wine preservation and maturation. The valve comprises a valve body (10) and at least ...  
WO/2018/100851A1
A compressed air introduction part (5) capable of introducing compressed air to an air passage (2a) of a cylinder (2) is provided. The compressed air introduction part (5) is formed in the shape of a ring extending around a cylinder-cent...  
WO/2018/086135A1
A medical tool bit structure (3), a medical water jet instrument (4) and a molding method therefor. The medical tool bit structure (3) comprises: a body part (31), the surface of the body part being inwardly concaved to form a first posi...  
WO/2018/086778A1
The invention relates to a method for operating a pneumatic adjusting element comprising an adjusting body and an adjusting element therefor, the length and height of the inner space of the adjusting body (2) being variable according to ...  
WO/2018/086093A1
An anti-pollution vacuum cylinder exhaust system, comprising an air source (1), an air source processing unit (2), a first electromagnetic valve (3), a vacuum generator (4), a cylinder (5), an air container (6), an industrial personal co...  
WO/2018/086092A1
A vacuum energy-saving exhaust system, comprising an air source (1), an air source processing unit (2), a reversing valve (3), a vacuum generator (4), a first air container (5), a second air container (6), an industrial personal computer...  
WO/2018/086113A1
Disclosed is an air pressure vacuum generator, the air pressure vacuum generator comprising an air outlet (1), a Laval spray pipe (2), a spray nozzle (3), a negative pressure cavity (4), a vacuum port (5), a housing (6) and an air inlet ...  
WO/2018/085741A1
Apparatus and methods for utilizing pressure exchangers as a source of pressure oscillations. An example method includes operating a plurality of pressure exchangers to pressurize a stream of fluid, injecting the pressurized stream of fl...  
WO/2018/085742A1
Apparatus and methods for reducing pressure exchanger manifold resonance. Example apparatus include a first manifold and pumps fluidly connected with the first manifold. Each pump is operable to inject a pressurized clean fluid into the ...  
WO/2018/085743A1
Apparatus and method for performing split stream operations with pressure exchangers. An example method may include operating a mixer to form a stream of concentrated dirty fluid, operating a first pump to form a pressurized stream of fi...  
WO/2018/085745A1
Apparatus and methods for pressurizing well operations fluids via a pressure exchanger. The pressure exchanger has a housing, a rotor within the housing, a first cap covering the rotor at a first end of the housing, and a second cap cove...  
WO/2018/085746A1
Apparatus and methods for pressurizing well operations fluids. An example apparatus may include a plurality of pressure exchangers each operable to receive a first fluid via a low-pressure inlet, receive a second fluid via a high-pressur...  
WO/2018/085740A2
Apparatus and methods for pressurizing well operations fluids via a pressure exchanger having a housing with a bore extending between first and second ends of the housing and a rotor rotatably disposed within the bore of the housing. A c...  
WO/2018/085740A3
Apparatus and methods for pressurizing well operations fluids via a pressure exchanger having a housing with a bore extending between first and second ends of the housing and a rotor rotatably disposed within the bore of the housing. A c...  
WO/2018/080330A1
A fuel injector lance, particularly for transporting and guaranteeing stable gaseous fuel delivery to combustion systems is designed to deliver gaseous fuel to the combustion process, where the fuel mass flow rate is controlled by the am...  
WO/2018/071965A1
A ventilating assembly for ventilating underground mines, the assembly comprising: a body defining an elongate passage for allowing flow of fluid therethrough, the passage being positioned relative to an inlet for receiving fluid and an ...  
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 ...  

Matches 1 - 50 out of 9,157