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Matches 451 - 500 out of 9,322

Document Document Title
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/2013/014421A3
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/2013/035271A1
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/2009/108079A3
A method for generating electrical energy with at least one expansion turbine and a thermokinetic compressor, whereby the expansion turbine (20) from which mechanical work is gained is installed downstream the thermokinetic compressor (3...  
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/2013/022276A2
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/2013/014418A1
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/2013/013945A1
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/2012/134153A9
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/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/2012/146241A3
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/2012/173557A1
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/2012/134153A3
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/2012/150059A1
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/2012/076899A3
Embodiments of the present invention relate to an acoustic pump operable using a first axial resonant mode.  
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/2011/042763A3
The invention relates to the process of increasing the capacity of circulating pumps where the intake is enhanced, and thereby also the capacity. This is done so that the pump itself powers the ejector in a classic manner, but the ejecto...  
WO/2012/088340A3
A cyclonic elevator tube comprising a manifold which supplies fluid under pressure via an annular transition ring with multiple, circumferentially spaced jet orifices. These orifices are set at inwardly and circumferentially directed com...  
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/2012/134153A2
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 ...  
WO/2012/132047A1
An ejector (20) built in an ejector housing hole (18) comprises a nozzle (21) for diffusing and ejecting compressed air from an air supply port (23), and a diffuser (22) in which an ejection port (29) for discharging air ejected from the...  
WO/2012/122761A1
An exhaust steam heating and pressurizing reuse system comprising a recycling canister (3), a first-level jet pump (1), and a second-level jet pump (2). The recycling canister (3) is a horizontal recycling canister, arranged at the top t...  
WO/2012/122762A1
A turbine vacuum steam heating and pressurizing reuse system comprising a condenser (2), a recycling canister (1), a first-level jet pump (5), and a second-level jet pump (6). A jet pipe (8) and a reuse water pipe (7) are arranged on the...  
WO/2012/121442A1
The present invention relates to a quick-release vacuum pump which is to be mainly applied to a vacuum-transfer system. The vacuum pump has a mechanism in which a portion of the compressed air supplied for generating a vacuum state is st...  
WO/2012/117011A1
The invention relates to a vacuum generator module, which comprises a substantially box-shaped housing (1) in which the following elements are housed: the pneumatic vacuum generating means (2,3,4,5,6,7,8) and the channels for connecting ...  
WO/2012/118000A1
The present invention provides a water hammer generation device configured so that the device can generate a predetermined water hammer by opening a water discharge valve having closed without generating a water hammer and then subsequen...  
WO/2012/106857A1
An automatic water-level potential-energy water lifting device is provided. A water discharging opening (12) of the main body (10) is provided with a water discharging valve (20). A water supply opening (13) of the main body is provided ...  
WO/2012/107756A1
A gas compressor comprises a source of high pressure fluid and a pressure vessel having a gas inlet for the gas to be compressed, a gas outlet for the compressed gas and a fluid inlet for the high pressure fluid. The compressor is arrang...  
WO/2012/104648A1
A pump comprising a side wall closed at each end by an end wall forming a cavity for, in use, containing a fluid, one or more actuators each operatively associated with one or more of the end walls to cause an oscillatory motion of the a...  
WO/2012/105975A1
A fuel pressure regulator unit is mounted on a manifold. The fuel pressure regulator unit includes a housing providing a fuel inlet passage, a regulated fuel outlet passage, a sense pressure passage, a recycle passage and a mixed fuel pa...  
WO/2012/106564A1
Devices, systems, and methods for variable flow rate fuel ejection are disclosed. A variable flow rate ejector comprises primary and secondary inlets, primary and secondary nozzles, and a needle. The primary nozzle is connected to receiv...  
WO/2012/096253A1
Disclosed is a pressure exchanger (10) provided with: a rotator (30) disposed with pressure transmission sections (33) around a rotating shaft center, each pressure transmission section (33) being so formed that a first flow path (31), i...  
WO/2011/061429A3
The pumping device comprises: a dry rough vacuum pump provided with a gas inlet opening connected to a vacuum chamber and moreover has a gas outlet opening leading into a pipe; a delivery check valve placed in the pipe at the outlet of t...  
WO/2012/092685A1
An ejector (200; 300; 320; 340; 400; 430; 460; 480) has a primary inlet (40), a secondary inlet (42), and an outlet (44). A primary flowpath extends from the primary inlet (40) to the outlet (44) and a secondary flowpath extends from the...  
WO/2012/085527A1
A ceiling fan includes an annular nozzle having an inner wall,an outer wall extending about the inner wall, an air inlet for receiving an air flow, an air outlet for emitting the air flow, and an interior passage located between the inne...  
WO/2012/085526A1
A ceiling fan includes an annular nozzle having an inner wall, an outer wall extending about the inner wall, an air inlet for receiving an air flow, an air outlet for emitting the air flow, and an interior passage located between the inn...  
WO/2012/088340A2
A cyclonic elevator tube comprising a manifold which supplies fluid under pressure via an annular transition ring with multiple, circumferentially spaced jet orifices. These orifices are set at inwardly and circumferentially directed com...  
WO/2012/084436A1
The present invention is directed to a cooling system (1) for electronic components (4). The cooling system (1) comprises means (7) for producing cyclic air pressure fluctuations, wherein the electronic components (4) are distanced from ...  
WO/2012/088239A2
A simplified pump system may include a bellow having a suction valve, a stem, and a fluid lock wherein the product flow into and out of a pump chamber formed by the bellow and stem is controlled by the suction valve and fluid lock.  

Matches 451 - 500 out of 9,322