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Patent Searching and Data


Matches 451 - 500 out of 9,255

Document Document Title
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/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/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/2012/088340A3
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/2012/088340A2
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.  
WO/2012/085525A1
A fan assembly for generating an air flow within a room includes an air inlet section having an air inlet, an impeller, and a motor for rotating the impeller about an impeller axis to draw an air flow through the air inlet, and an annula...  
WO/2012/080277A1
The present invention relates to a compressor (10) and a method, wherein the compressor (10), for the in particular isothermic compression of technical gases, has a compression cylinder (12) into which a technical gas containing impuriti...  
WO/2012/076899A3
Embodiments of the present invention relate to an acoustic pump operable using a first axial resonant mode.  
WO/2012/076972A1
An apparatus for combustion residue recovering and heat generating comprising: a transonic jet module (2) with a first inlet for active medium, a second inlet for passive medium and an outlet, a main nozzle (17) coupled to receive the ac...  
WO/2012/066392A1
A reboiling jet apparatus comprises at least two nozzles in series, configured to cause boiling of a hot liquid in the first nozzle, deceleration and reduction of the gas phase in the second nozzle, followed by acceleration and reboiling...  
WO/2012/059372A1
The invention relates to a method for producing a cellular wheel made of metal, wherein a tool (40, 50, 60) having a cylindrical inner shell (41, 51, 61), the diameter of which corresponds to the inner diameter of the subsequent sleeve (...  
WO/2012/059773A2
In an aspect of the invention there is provided fluid pump apparatus comprising a plurality of ejectors, the apparatus having at least one motive fluid inlet arranged to supply motive fluid to the apparatus, at least one suction fluid in...  
WO/2012/059773A3
In an aspect of the invention there is provided fluid pump apparatus comprising a plurality of ejectors, the apparatus having at least one motive fluid inlet arranged to supply motive fluid to the apparatus, at least one suction fluid in...  
WO/2012/059730A1
A fan assembly includes an annular nozzle and means for creating a primary air flow. The nozzle includes an outer wall and an inner wall surrounded by the outer wall, the inner wall defining a bore having a bore axis. The nozzle also inc...  
WO/2012/057063A1
[Problem] Although the extraction of liquid from a container by means of a siphon tube has many advantages compared to other methods, generally it is difficult to start the siphoning. Furthermore, when a valve or the like is provided in ...  
WO/2012/057062A1
[Problem] Although there is an advantage in the extraction of liquid from a container by means of a siphon tube in that the container is not required to have a special shape, it is difficult to start the siphoning. When a valve or the li...  
WO/2012/052735A1
A fan assembly includes a nozzle and means for creating a primary air flow through the nozzle. The nozzle includes at least one outlet for emitting the primary air flow, and defines an opening through which a secondary air flow from outs...  
WO/2012/052737A1
A fan includes a nozzle and means for creating a primary air flow through the nozzle. The nozzle includes a mouth for emitting the primary air flow, and defines a bore through which a secondary air flow from outside the fan is drawn by t...  
WO/2012/052736A1
A fan assembly includes a nozzle and means for creating a primary air flow through the nozzle. The nozzle includes an outlet for emitting the primary air flow, and defines an opening through which a secondary air flow from outside the fa...  
WO/2012/049470A1
A fan assembly includes a nozzle and means for creating an air flow through the nozzle. The nozzle includes an interior passage, a mouth for receiving the air flow from the interior passage, and a Coanda surface located adjacent the mout...  
WO/2012/048785A1
The invention relates to a pressure wave machine (70), in particular a pressure wave supercharger (70), for an internal combustion engine, comprising a rotatably mounted rotor (16) comprising at least one chamber (72), having a first cha...  
WO/2012/046022A1
A fan assembly includes a body and an air outlet section. The body includes an air inlet, an impeller, and a motor for driving the impeller to draw an air flow through the air inlet. The air outlet section includes an air passage for rec...  
WO/2012/046080A2
This invention relates to apparatus and methods for pumping liquids, in particular using hydraulic ram pump techniques. The techniques we describe can advantageously be used, for example, for drawing water from a deep well in a developin...  
WO/2012/045255A1
A bladeless fan comprises an air-flow creating device (1), a nozzle (2) and connecting pipes (3). The nozzle which is provided with a closed loop includes an interior passage (6) and an air-flow outlet (4). The air-flow creating device i...  
WO/2012/046080A3
This invention relates to apparatus and methods for pumping liquids, in particular using hydraulic ram pump techniques. The techniques we describe can advantageously be used, for example, for drawing water from a deep well in a developin...  
WO/2012/034270A1
A microdevice structure of microchannel chip is provided which includes one gas channel and at least one liquid channel. The microchannel connects the gas channel and each liquid channel. The most basic microdevice of the microchannel ch...  
WO/2012/035503A1
The invention relates to a pneumatic vacuum in which an ejector (10) exhibits a tubular conduit (11) for injection of compressed air, a discharge channel (12) for discharging the aspirated fluid and the compressed air injected via the tu...  
WO/2012/032355A1
The present invention relates to desalination, specifically to use a breaking jet flash vaporisation injection for desalination, especially Multiple-Effect Distillation (MED) desalination, and an apparatus and a method for such desalinat...  
WO/2012/033517A1
The present invention provides an improve air blowing device formed by a base housing and a motor driving an impeller to create an air flow. A hollow housing is mounted on the base at a connection point. The housing assumes a substantial...  
WO/2012/033632A1
A controlled flow drain having an upper flange coupled to a lower flange. The upper flange defines an inlet cavity and the lower flange defines a swirl chamber. The inlet cavity and swirl chamber are in fluid communication via a swirl no...  
WO/2012/031461A1
An air supply device consisting of a pipeline, the pipeline is provided with a water inlet (111) and a water outlet (112). The water inlet and the water outlet have a certain height difference. The water inlet (111) is disposed at a high...  
WO/2012/029818A1
A liquid can be continuously discharged in a poor environment in a disaster-stricken area without having to lift or tilt a large liquid container such as a plastic container and without having to use electrical energy. A bellow container...  
WO/2012/017243A1
A pump comprising: a riser with a lower inlet and an upper outlet and a downpipe with a lower outlet and an upper inlet, wherein the riser is coupled to a buoyant fluid introducing means operable in use to introduce buoyant fluid into wo...  
WO/2012/017221A3
A fan assembly includes a motor-driven impeller for creating an air flow, at least one heater for heating a first portion of the air flow, and a casing comprising at least one air outlet for emitting the first portion of the air flow, an...  
WO/2012/003194A1
The invention relates to a jet-receiving nozzle (10) for a powder-delivery injector (100) with an arresting region (11) on the injector side and a connecting region (12) remote from the injector, the arresting region (11) having a config...  

Matches 451 - 500 out of 9,255