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Patent Searching and Data


Matches 401 - 450 out of 9,255

Document Document Title
WO/2013/093589A1
A method of conversion of a single-phase stream into a supersonic homogenous two phase medium includes flowing the stream into an inlet section of a nozzle at an initial pressure, boiling a portion of the liquid medium by accelerating a ...  
WO/2013/093492A1
A pump apparatus comprises a primary pump having a relatively low pressure fluid input and a relatively high pressure fluid output and means, associated with said primary pump fluid input, operable where the ambient pressure is insuffici...  
WO/2013/093795A1
Aerator kit comprising a body defining a fluid-flow channel, and a nozzle insert disposed inside said body as such forming together a venturi aerator which is useful for aerating aqueous waste. The aerator can be used submerged as a part...  
WO/2013/088355A1
A multiphase ejector (1) comprising a structure (2) delimiting a housing space (3) with a first inlet opening (4), connectable to a first source of a first fluid, a second inlet opening (5), connectable to a second feeding source of a se...  
WO/2013/079171A1
The invention relates to a vacuum gripping device, comprising a vacuum gripper (4), a processing device (32), a sensor device (14, 33) which is designed to provide a fluid-related sensor signal to the processing device, and a fluid contr...  
WO/2013/076454A2
A nozzle for a fan assembly includes an air inlet, an air outlet, an interior passage for conveying air from the air inlet to the air outlet, an annular inner wall, and an outer wall extending about the inner wall. The interior passage i...  
WO/2013/076454A3
A nozzle for a fan assembly includes an air inlet, an air outlet, an interior passage for conveying air from the air inlet to the air outlet, an annular inner wall, and an outer wall extending about the inner wall. The interior passage i...  
WO/2013/076498A1
A hydraulic pressure amplification system for increasing the output pressure in the delivery pipe to or from a ram pump, a spring rebound inertia pump or similar cyclic pumps which deliver a pulsating flow. Said hydraulic pressure amplif...  
WO/2013/072410A1
The invention relates to an injector (21) for adding a solid granular material into a mixing chamber, comprising a central tube (3) for adding the solid granular material; an adding device (5) that surrounds the central tube (3) for addi...  
WO/2013/071704A1
An air-jet tower, comprising a stand (1); the stand (1) is provided with a jet fan (2) at the top; the air outlet of the jet fan (2) is facing upward; and a flow guide pipe (3) is connected to the air outlet of the jet fan (2). The air-j...  
WO/2013/068727A3
A nozzle for a fan assembly has an air inlet, an annular air outlet, and an interior passage for conveying air from the air inlet to the air outlet. The interior passage is located between an annular inner wall, and an outer wall extendi...  
WO/2013/068115A1
The invention relates to a method for operating a vacuum gripping device (1) which comprises a vacuum gripper (4), a processing device (32), a sensor device (33) for providing a fluid-related and/or vacuum-related sensor signal, and a fl...  
WO/2013/068114A1
The invention relates to a method for operating a vacuum gripping device (1) which comprises a vacuum gripper (4), a processing device (32), a sensor device (14; 33) for providing a fluid-related and/or vacuum-related sensor signal, and ...  
WO/2013/064846A1
A brewing vessel (250) is provided for processing a brewing composition made up of a number of ingredients. The vessel (250) has a base (252) and contains at least one fluid processor (10) which, in use, lies below the surface level of t...  
WO/2013/061229A3
Volumetric pressure exchanger comprising at least one unit for pressure exchange with a hollow cylindrical body, a piston sliding in said body, said piston comprising a piston crown separating the inside of said cylindrical body into a d...  
WO/2013/061229A2
Volumetric pressure exchanger comprising at least one unit for pressure exchange with a hollow cylindrical body, a piston sliding in said body, said piston comprising a piston crown separating the inside of said cylindrical body into a d...  
WO/2013/047487A1
Provided is an efficient pressure exchange device which can be made more compact and for which the cost can be reduced, without reducing the processing flow volume. This pressure exchange device is equipped with: a rotating body (40), fo...  
WO/2013/045048A1
The invention relates to a method for shutting off a fuel cell system (1) including an anode recirculation loop that comprises a gas jet pump (10) for taking in an anode exhaust gas (A), the gas jet pump (10) being driven by a fuel gas s...  
WO/2013/045040A1
The invention relates to a gas jet pump (9) for delivering a main gas stream (A) using a metered propellant gas stream (H2), comprising a gas feed for the main gas stream (A), at least one nozzle (12) for the propellant gas stream (H2), ...  
WO/2013/045051A1
The invention relates to a gas jet pump (9) for conveying a main gas stream (A) through a propellant gas stream (14), wherein in an axial direction, the propellant gas stream (14) flows into a Venturi tube (12) having a cross-sectional n...  
WO/2013/045050A1
The invention relates to a gas jet pump (9) with at least one nozzle (12), which has at least two nozzle openings (15.1 - 15.4) for the emergence of a primary gas stream (H2) into a suction region (I) for a secondary gas stream (A), wher...  
WO/2013/044546A1
A bladeless fan comprises a base (2) for producing airflow and an air output device (1) for blowing out the airflow and having a front end provided with an air outlet. The base comprises a rotation portion (21) for producing the airflow,...  
WO/2013/040874A1
A liquid flow output method, a phase change power device, and a constant flow pump. The present invention uses fixed volume changes of some phase change materials that occur in the phase change process from solid to liquid. Through pre-c...  
WO/2013/041700A1
The pump is provided with mobile mechanical parts and comprises a tank (1) with a fluid dispensing sleeve (3) which remains fully open, but whereof the inner capillary is too narrow for fluid to be dispensed therethrough when idle. A res...  
WO/2013/035271A1
The fan is provided with: a high pressure air-generating unit that generates high pressure air of atmospheric pressure to atmospheric pressure + 10 kPa; a fluid element nozzle unit; and a duct that connects the high pressure air-generati...  
WO/2013/033859A1
The systems currently used to generate electricity from the potential and kinetic energy in liquids do so by bringing the liquids into direct contact with the mechanical elements of the electric generators, which accelerates wear in rela...  
WO/2013/029476A1
An annular jet pump comprises a central ejector and an annular ejector. The annular ejector is coaxially disposed at a front end of the central ejector in series. The annular ejector has an annular nozzle (33), an annular mixing chamber ...  
WO/2013/029201A1
An air amplifier having the function of amplifying an air flow comprises an inner sleeve (1) and an outer sleeve (2). The inner sleeve is integrally formed of a first body (11) and a second body (12). The section where a first through ho...  
WO/2013/029475A1
A composite jet mixer comprises a central ejector, an outer ring ejector, and a total ejector. The central ejector is coaxially disposed in the outer ring ejector. Front portions of the central ejector and the outer ring ejector are conc...  
WO/2013/026272A1
A bladeless fan with a concealed air inlet, comprising a main body, an air vent ring located at the top of the main body and a base located at the bottom of the main body, wherein the air vent ring is provided with an air outlet, an elec...  
WO/2013/023972A3
The invention relates to a method and a bead tube (10) for treating ground bores and in particular geothermal bores having a depth of more than 100 metres. The invention is based on the object of providing a method and a bead tube (10) f...  
WO/2013/021840A1
By providing a pressurizing chamber (21) in the upper-end section of a riser tube (11) in a gas lift system (10), and pressurizing the interior of the upper section of the riser tube (11), it is possible to suppress an increase in the pr...  
WO/2013/021842A1
The upper section of a riser tube (11) in a gas lift system (10) is provided with a degassing device (14) for: creating a rotational flow in a fluid mixture rising inside the riser tube (11); causing gas and air bubbles to gather at the ...  
WO/2013/022276A3
The present invention relates to an energy-saving pump, and to a control system for the pump, wherein the pump comprises: a pump body installed to receive steam from a steam generator; a steam transfer means for opening/closing a pipelin...  
WO/2013/022276A2
The present invention relates to an energy-saving pump, and to a control system for the pump, wherein the pump comprises: a pump body installed to receive steam from a steam generator; a steam transfer means for opening/closing a pipelin...  
WO/2013/014421A3
In order to minimise the amount of contaminants that pass through a pump, or that are allowed to accumulate therein, a sub-atmospheric pressure gas scrubber (100) suitable for use upstream of a vacuum pump is provided. The gas scrubber c...  
WO/2013/014418A1
A fan assembly includes a nozzle and a base on which the nozzle is mounted. The nozzle has a first air inlet, a first air outlet, and a first interior passage for conveying air from the first air inlet to the first air outlet. The nozzle...  
WO/2013/014419A3
A fan assembly (10) includes a nozzle (14) having a plurality of air inlets (28,54), a plurality of air outlets (30,56), a first air flow path and, separate from the first air flow path, a second air flow path. Each air flow path extends...  
WO/2013/013945A1
The invention relates to a separation and return system for foodstuffs, in which liquid portions of foodstuffs, which are supplied to, for example, a metering or packaging system and are not integrated into the respective process of mete...  
WO/2013/003958A1
A jet pump, a jet pump data tool system, and method of use thereof. The jet pump includes a body having an intake, a first aperture, and a second aperture between the first aperture and the intake. A carrier is seated in the body and rec...  
WO/2012/175915A1
A pump assembly comprises a housing (50) and a plurality of jet pumps (52) arranged within the housing. The housing (50) includes a HP inlet (54), a LP inlet (58) and an outlet (56) and is divided internally into a HP zone (62), a LP zon...  
WO/2012/173557A1
A regulator (1) is shown, which, in co-operation with a compressed-air-driven vacuum generator, is effective to maintain a negative pressure in a gripper activated by vacuum, and which regulator comprises a process-air duct (3) for the s...  
WO/2012/169206A1
A forward osmosis membrane flow system (1) is provided with: a high osmotic pressure fluid flow section (2) to which a high osmotic pressure fluid is supplied; a low osmotic pressure fluid flow section (3) to which a low osmotic pressure...  
WO/2012/163082A1
The present invention relates to the field of thermodynamics. Disclosed is an energy-saving method for a thermal dynamic process using jet exhaust. A high-parameter dynamic air source is used to improve the thermal efficiency, and a circ...  
WO/2012/150059A1
In a jet pump (22) for delivering fuel for a vehicle, a pre-filter for a nozzle (30) is formed in that a duct (47, 50) is formed between the nozzle (30) and a receptacle (36) for the nozzle in a pump body, the diameter of which duct is s...  
WO/2012/146241A3
In order to enrich a liquid with oxygen, oxygen from ambient air is introduced by an injector into the liquid and partially dissolved therein. The liquid leaving the injector is then fed to at least one degassing unit (2) arranged downst...  
WO/2012/149214A1
Algae cultivation ponds having the circulation of fluid optimized for such factors as decreased energy consumption, decreased predators/competitors, decreased or eliminated flow deadzones (i.e. stagnant regions), and increased algae biom...  
WO/2012/138367A1
A pressure vessel provided with a first port acting as a high pressure inlet of a first stream and a second port acting as a high pressure outlet. A rotatable valve element is located in the centre of the machine and includes a centre pl...  
WO/2012/134153A3
According to the present invention, an ejector for a hydrogen-fueled car comprises: a chamber in which a plurality of diffusers are formed to discharge hydrogen gas, and which is connected to a fuel-cell stack of the hydrogen-fueled car ...  
WO/2012/134153A2
According to the present invention, an ejector for a hydrogen-fueled car comprises: a chamber in which a plurality of diffusers are formed to discharge hydrogen gas, and which is connected to a fuel-cell stack of the hydrogen-fueled car ...  

Matches 401 - 450 out of 9,255