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Patent Searching and Data


Matches 651 - 700 out of 2,930

Document Document Title
WO/1987/006201A1
A fluidic oscillator (20) is relatively short in length (under about 2.5 W where ''W'' is the width of the power nozzle) and has a leaky splitter (22) located proximate the center of the outlet flare (21) so as to divide the outlet into ...  
WO/1986/000030A1
Valves for controlling pressurised fluids and assemblies of similar valves connectable so a single pressurised fluid source to provide a variable supply. The basic valve comprises a body (1) having a fluid inlet (2) which is connected to...  
WO/1985/001133A1
An electric signal to pneumatic signal transducer (10) comprises a nozzle (12) that accepts an input pneumatic supply and expels a gas stream (20). A receiver (16) that is spaced from the nozzle (12) is positioned to recover at least a p...  
WO/1984/003335A1
Fluidic transducers of electrical signals from an electronic computer to accurately switch flow of a liquid to a utilization device. A liquid filled hollow channel (166 and 166') is accelerated along the flow axis thereof to produce a fl...  
WO/1982/002076A1
A fluid flow control element is constituted by a fluidic amplifier having an interaction region (11) shaped to provide side wills leading to a pair of fluid flow outlets (13, 14) The fluid flow inlet (10) for the fluidic amplifier has po...  
WO/1981/002258A1
A method and a device, Fig 1, for sealing an opening (15, 8, 10) between two zones in a fluidized bed and/or between the bed and its surrounding (22). In the bed particles (2) are intended to be maintained suspended by means of a carrier...  
WO/1981/001966A1
The liquid spray device includes an oscillator for producing a fan spray with liquid droplets of uniform size. The oscillator is constituted by a power nozzle (15), a pair of side walls (20, 21) forming a pair of vortex spaces (30, 31) o...  
WO/1981/001316A1
An improved load resolver (41) is provided of the type which receives a pair of generally unequal pressure signals (32, 34), and which resolves the pair of pressure signals (32, 34) by blocking the lesser and transmitting the greater. Ea...  
WO/1980/001884A1
The fluidic oscillator (14) includes a resonant fluid circuit having a fluid inertance and a dynamic fluid compliance. The inertance is a conduit (4) interconnecting two locations (16a, 16b) of a chamber on each side of a working fluid j...  
WO/1980/001140A1
Nasal, particularly head for a buccal douche comprised of a body (1) with a piece for the connection to a pressure fluid source and a part (8) inserted in the body (1). This intercalary part (8) forms together with an inner surface of th...  
WO/1980/000927A1
Liquid fan spray system for cyclically deflecting a liquid jet between extreme positions defined by a pair of end walls (31, 32) is assured of cold weather operation by expanding the liquid power jet. In the preferred embodiment, one bou...  
WO/1980/000543A1
A dual pattern nozzle comprises a fluid oscillator of the type which utilizes an obstacle or island (27) in the path of liquid flow to produce a vortex street downstream of island. A now splitter (28, 29) is disposed downstream of and su...  
WO/1980/000269A1
The assembly of control valves comprises a plurality of control valves which, in general, are identical. Each control valve comprises means (9, 10) which, when the control system (20, 25) is actuated, close instantaneously the upstream i...  
WO/1979/001160A1
A hot gas diverter valve has a delivery duct (17) for directing a hot gas flow along a first axis (X-X), a diverter duct (28) with an inlet (29) for accepting hot gas flow and directing it to either side of the axis (X-X) two receiver du...  
WO/1979/000361A1
A fluidic oscillator includes a chamber (13) having a common inflow and outflow opening (14) into which a jet is issued in a generally radial direction. After impinging upon the far chamber wall the jet is redirected to form a vortex A, ...  
WO/1979/000236A1
A fluid dispersal device (10) utilizes the Karman Vortex street phenomenon to cyclically oscillate a fluid stream before issuing the stream in a desired flow pattern. A chamber (13) includes an inlet (11) and outlet (12) with an obstacle...  
JP2020522652A
The present invention relates to various low flow fluid nozzle inserts having an inverted mushroom shaped mushroom insert geometry useful in a wide range of spray and cleaning applications. In one embodiment, the present invention relate...  
JP6642987B2  
JP2019220560A
To provide a semiconductor manufacturing apparatus capable of reducing uneven supply of fluid between regions on a substrate and a semiconductor device manufacturing method.In an embodiment, a semiconductor manufacturing apparatus includ...  
JP2019512647A
A fluidic diode has a housing which demarcates an entrance and an exit, and the divided fluid passage between them, and is this fluid passage, In order to be demarcated by partition of an approximately tear drop-shaped mirror image which...  
JP6383935B2  
JP2017527752A
A method of using phono Nick material which makes it a use to perform an interaction to a flow of fluid or a solid, and phono Nick material is provided. Phono Nick material contains an interface and a subsurface feature section. An inter...  
JP2016121693A
To constitute a conduit [6] having a function for changing a varying flow velocity of fuel oil of a vehicle engine by inserting the conduit [6] shown in Fig.3 in an intermediate part of a fuel hose of an existing vehicle engine and autom...  
JP2016020737A
To provide embodiments of an adaptive three parameter isolator assembly (30), and also to provide embodiments of a vehicle isolation system (130) including a plurality of isolator assemblies.In one embodiment, the isolator assembly inclu...  
JP5828716B2  
JP2015117643A
To provide a blower device capable of achieving an airflow having temporal and spatial fluctuation and capable of improving comfort, in the blower device used for decreasing a feeling temperature by a direct airflow and for circulating i...  
JP2015092101A
To provide a thermal switch capable of efficiently controlling transmission of heat without unnecessarily consuming electrical energy or the like.A thermal switch 10a includes a heat transfer medium 14, a dielectric substance 16, a first...  
JP5675604B2  
JP5662594B2  
JP2014518527A
An example of a pressure wave generator constituted so that a high energy pressure wave might be generated in a medium is indicated. Including a movable piston which has a guide, the pressure wave generator can pass along this, and a pis...  
JP5536819B2  
JP5511788B2  
JP5503095B1
[Subject] Provide fluid regulator systems including many same parts which bring about high reliability and functional pliability by a small layer. [Means for Solution] In a fluid regulator system which draws and controls fluid, it is a f...  
JP5465655B2  
JP5379766B2
11 microfluidic chip device includes a substrate layer (2) and a microfluidic layer (3) . The substrate layer (2) is made from a shape memory polymer, and includes a transformative portion (21) that can change in volume when changing in ...  
JP5164306B2  
JP5129286B2  
JP2012233494A
To provide a workpiece conveyance apparatus which achieves a pneumatic switching mechanism which can stably execute a higher speed pneumatic switching operation than a conventional mechanism and can cope with the acceleration of the spee...  
JP5057968B2  
JP5045923B2  
JP5037046B2  
JP5019277B2  
JP2012149773A
To provide a valve for use in a microfluidic system.A valve 50 includes a substrate defining an upstream channel 52 and a downstream channel 54 joined by a conduit defined by a first opposed wall 74 disposed at an angle to the central ax...  
JP4965799B2  
JP4955173B2  
JP4942876B2  
JP4938900B1
[Subject] While realizing the empty pressure change mechanism in which it is stabilized and empty pressure switching behavior conventionally more nearly high-speed than a mechanism can be carried out, the work conveying machine which can...  
JP2012082941A
To provide a fluid diode having sufficiently large differences in flow resistance by the single use of a vortex chamber by increasing the energy loss of a reverse direction flow.The fluid diode 1, which has flow resistances different dep...  
JP4913310B2  
JP4913558B2
A microvalve device for controlling fluid flow in a fluid circuit. The microvalve device comprises a body having a cavity formed therein. An electronically controlled automatic transmission, comprising of an input shaft; an output shaft;...  

Matches 651 - 700 out of 2,930