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WO/2013/115095A1 |
This air-blowing device partitions off an air lead-through channel through which an air flow passes, and an air blow port from which air that has passed through the air lead-through channel is blown out. The air-blowing device is configu...
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WO/2013/115057A1 |
A structure for an automatic transmission control valve body (1) configured by inserting a separating plate (30) between main valve bodies (10, 20). The openings of the grooves (10a, 20a) formed in the respective opposing surfaces of the...
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WO/2013/106914A1 |
A fluid flow modifier device comprising: an inlet portion for receiving a flow of fluid; an outlet portion for outputting the flow of fluid; and a flow modifier portion disposed between the inlet portion and the outlet portion, the flow ...
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WO/2013/098853A2 |
The present invention provides system for accurate guide wire positioning. The said system comprises Jigs with series of holes at different angle. Guide wire can be positioned at different version with or without change in angle dependin...
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WO/2013/100786A1 |
What are proposed are: a method and an apparatus for producing a non-solid-state projection screen. In the method, aerosol particles are transported, with the aid of a forced transport flow of a gaseous substance, through an elongated ch...
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WO/2013/085671A1 |
A method for applying texture to an aerodynamic surface (402) is provided. A master plate (100) is provided having a textured surface. A first material (200) is then applied to that surface and cured forming a caul sheet with a negative ...
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WO/2013/082331A1 |
A system and method for managing hydraulic fluid load flow requirements for a tractor having a single pump hydraulic system. The system and method controls an implement hydraulic system and an auxiliary implement hydraulic system using a...
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WO/2013/070254A1 |
An artificially created atmospheric circulation system comprising a plurality of vortex generating units (10), wherein each vortex generating unit (10) is configured to generate an upwardly directed vortex 15 within the atmosphere and wh...
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WO/2013/069585A1 |
The fluid resistance-reducing structure has multiple protruding stripes (2) on the fluid-contacting surface (1) of the object, the stripes being separated from each other by an interval (i) and formed at an angle (α) with respect to the...
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WO/2013/068037A1 |
The present invention resides in a lubrication system (100) comprising a grease reservoir (110), a grease pump (115) and a lubrication pipe (120) for supplying grease from the reservoir to one or more lubrication points (131, 132, 133, 1...
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WO/2013/066690A1 |
A system and method for improving the lift-drag ratio of an aerodynamic surface or hydrodynamic surface such as a wing or blade-structure of a propeller, rotor or a turbine, in a fluid such as air or water, is disclosed. The aerodynamic ...
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WO/2013/056300A1 |
A vortex generator (9) is formed in a nozzle (9) having an inlet (10) and an outlet (11). A toroidal chamber (13) is provided in the midsection (12) of the nozzle, opening into the inner surface (15) of the nozzle through a narrow circum...
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WO/2013/054171A1 |
A boundary layer control system (1) includes a boundary layer separating portion (11) that separates a boundary layer of an airflow at an underside (3a) of a body (2) of a moving object from a main flow of the airflow, and an ejecting po...
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WO/2013/026127A1 |
Each vane on a cross-wind turbine rotor is airfoil-shaped in cross section orthogonal to the axis of rotation of the rotor. Each vane has a radially outermost surface, which is radially outermost relative to the axis of rotation, and an ...
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WO/2013/028806A2 |
Described herein is a graywater separation valve assembly that includes a main body portion, a valve mechanism remotely operable by a user, a motor operatively connected to the valve mechanism, a receiver in electrical communication with...
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WO/2013/025387A2 |
A potable water storage system includes a plurality of water storage containers that are connected to a water inlet. Water flows through the water storage container and then to a water outlet that provides water to the equipment and fixt...
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WO/2013/019717A1 |
Acoustic pressure inducers and methods for treating obstructive sleep apnea are disclosed. In one embodiment, an acoustic pressure inducer includes an actuator housing having an orifice, a tube having a first end and a second end, and a ...
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WO/2013/013924A1 |
The invention relates to a flow rectifier comprising a perforated plate (6) having an approximately circular deflector plate, against which a fluid flows in the operating state and which has a diameter D, which perforated plate (6) compr...
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WO/2013/016051A2 |
An apparatus for controlling water ingress into a pipe useful in the production of hydrocarbons from underground reservoirs comprises a multi-layer tubular, the multi-layered tubular comprising an outer pipe layer, an inner pipe layer lo...
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WO/2013/011570A1 |
Provided is a bubble generation mechanism capable of generating sufficient microscopic bubbles without using a complicated gas-liquid mixing mechanism. In a member body (6) in which an inflow end that is a liquid inflow side and an outfl...
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WO/2013/009631A2 |
A gas turbine engine with a compressor rotor having compressor impulse blades that delivers gas at supersonic conditions to a stator. The stator includes a one or more aerodynamic ducts that each have a converging portion and a diverging...
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WO/2013/009646A2 |
A vortex generator, or an array of vortex generators, for attenuating flow separation during flow of fluid over a surface. Vortex generators include a base with a forward end and a leading edge extending outward and rearward from the for...
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WO/2013/005132A1 |
A nozzle (1) is capable of producing a mixing of two primitive fluid jets (2) and (2') and a selective and controllable angular deviation of the synthetic jet (7) obtained by mixing the primitive jets without any moving mechanical part. ...
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WO/2012/168093A1 |
The invention relates to a whirl device for whirling a liquid and/or gaseous medium, including one or more whirl chambers (1). A whirl chamber comprises at least one injection channel (11) and at least one outlet channel (12) and is defi...
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WO/2012/158575A2 |
A vortex-controlled variable flow resistance device ideal for use in a backpressure tool for advancing drill string in extended reach downhole operations. The characteristics of the pressure waves generated by the device are controlled b...
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WO/2012/151683A1 |
An invention for abrupt rear end vehicles providing streamlining aerodynamic rear end comprised multi number of sliding plates at the end of the trailer. By sliding or turning or combination of both motions, back and forth between stowed...
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WO/2012/142648A1 |
A distribution array (10) for use in a settler area (12) of a mixer-settler, the distribution array (10) characterised by: at least one panel (26, 28) of linearly-spaced barrier elements (30), wherein the depth of the barrier elements (3...
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WO/2012/140407A1 |
A flow regulating device (2) comprising a plurality of coaxial vortex chambers (16, 116, 216, 316) disposed in flow series. Each vortex chamber (16, 116, 216, 316) has an inlet (22, 122, 222, 322) disposed to promote rotational flow with...
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WO/2012/121812A2 |
An elongated support beam is provided for supporting internals such as liquid collectors, liquid distributors, packing supports, or trays within a mass transfer column. The support beam is divided longitudinally into a lower beam segment...
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WO/2012/120096A1 |
A hydraulic jump (1) is created at the free surface (2) of a liquid that is made to flow over a surface (23) that drops towards an outlet region for the liquid, the supply being brought about by a supply system (3) overflowing, an elemen...
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WO/2012/104078A1 |
A method for manufacturing a flow body with a desired surface texturization in order to optimize its resistance, with the following steps: ⋅ Applying a coat of clear varnish on at least the primary surface areas of the flow body, and h...
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WO/2012/103513A2 |
An improvement is described for the processing of biological material in a continuous stream by the application of radiant energy taken from the wavelengths from infrared to ultraviolet, and its absorbtion by a feedstock in a workspace o...
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WO/2012/098095A1 |
The invention relates to a curved conduit (2) pertaining to a hydraulic machine, for channeling a flow. Said curved conduit (2) is provided with fins (8) that are fixed to its inner wall (22) and comprise openings.
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WO/2012/090512A1 |
Until now, to minimize the air resistance or the fluid substance resistance of a high-speed moving body, development has focused on smoothing or streamlining the surface. However, the concept of the invention is based on the idea that th...
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WO/2012/082968A1 |
Structures and methods are provided for improving the distribution of fluids between exit flows from a split junction, such as a tee-junction. The improved distribution of fluids can result in a more equal distribution of both gases and ...
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WO/2012/074678A2 |
A device for directing the flow of a fluid comprises: a pressure pocket; a first fluid passageway; a pressure source; and a pressure switch, wherein the first fluid passageway operationally connects at least the pressure pocket and the p...
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WO/2012/068650A1 |
The present invention relates to an agitation/impulsion device and more specifically to a fluidodynamic elbow used in horizontal-circuit bioreactors with bubble impulsion, which comprises a basic structure capable of minimizing dispersio...
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WO/2012/069472A1 |
For eliminating turbulence in a wall bounded flow a section of the flow-bounding wall is moved in the direction of the flow over the flow-bounding wall.
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WO/2012/057817A1 |
The present invention pertains to a flow conditioner for displacing and mixing fluid flow to minimize the effects of thermal gradients on the accuracy of a transit time ultrasonic flowmeter and defines an envelope in a cross sectional di...
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WO/2012/048396A1 |
A coating and a method are described for producing textured surfaces, with the main object of reducing both aerodynamic and hydrodynamic drag, enhancing performance and reducing fuel consumption. This surface is applied to outer vehicle ...
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WO/2012/045378A1 |
The invention relates to a conduit for a UV-irradiation apparatus, in which the UV-irradiation apparatus (6) is arranged in a closed conduit (1, 3) and an intake cone (2) is provided upstream of a UV reactor (6) in the flow direction. Th...
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WO/2012/041487A1 |
The invention relates to a fluid actuator (10) for influencing the flow along a flow surface by election of a fluid. By means of a like fluid actuator a continuous flow is distributed to at least two outlet openings (24a, 24b) in order t...
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WO/2012/042245A1 |
A fluid flow modification apparatus (10) has a surface (15), the surface having an edge (65) of length Y over or past which a fluid can flow in use. The edge (65) has a virtual boundary (30) of length X where Y is greater than X. At leas...
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WO/2012/036602A1 |
The invention regards a plasma-enhanced active laminar flow actuator system (1) adapted to an aerodynamic surface (3) which has a nano- engineered composite material layer(5) comprising a set of electrodes arranged (7', 7'') in at least ...
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WO/2012/034559A1 |
System for reducing the magnus effect on vertical, floating, rotating, bottom anchored offshore piles/poles, the system comprising vertical, floating, rotating, bottom anchored offshore piles/pole encircled by a spiral or helix, where th...
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WO/2011/162846A2 |
A system, in certain embodiments, includes a gate valve including a gate disposed within a valve body. The gate valve also includes a motorized ball screw actuator having an actuating rod assembly directly coupled to the gate. The motori...
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WO/2011/156413A2 |
Embodiments of the subject invention arc directed to methods and apparatus for inducing fluid flow in a wind tunnel using one or more plasma actuators. In an embodiment, a wind tunnel is provided having a flow passage. A pair of electrod...
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WO/2011/151323A2 |
A duct in which a fluid can be guided is bounded by duct walls, wherein the duct walls have an inlet opening and an outlet opening through which the fluid can enter the duct and can leave the duct. The fluid has a flow rate which is smal...
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WO/2011/149440A2 |
The new Deturbulator could be is a really significant drag-reducing aerodynamic invention since the development of the now-common laminar-flow airfoils that were developed some 65 years ago. Its small size and lightweight make it easy to...
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WO/2011/134682A1 |
The invention relates to a valve (1) for regulating a fluid flow (2), in particular a fibrous material suspension flow (2.1) preferably guided in a machine (200) for producing a fibrous material web, in particular a web of paper, cardboa...
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