SYSTEMS AND METHODOLOGIES FOR PREVENTING DUST AND PARTICLE CONTAMINATION OF SYNTHETIC JET EJECTORS

A synthetic jet ejector (201) is provided which includes a housing (205) having an orifice (207) defined in a wall thereof from which a synthetic jet (209) is emitted, and a barrier (211) disposed about the orifice. The barrier has a first end which is disposed proximal to the orifice and which has...

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Bibliographische Detailangaben
Hauptverfasser:	BOOTH, JOHN, STANLEY, MAHALINGAM, REGHAVENDRAN, HEFFINGTON, SAMUEL, N, GRIMM, DANIEL, N, DARBIN, STEPHEN, P, DOSS, DONALD, G, SCHWICKERT, MARKUS
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AEROPLANES AIRCRAFT AVIATION BASIC ELECTRIC ELEMENTS BLASTING CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES COSMONAUTICS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ENGINE PLANTS IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HELICOPTERS HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INDEXING SCHEME FOR ASPECTS RELATING TONON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES ORJET-PROPULSION PLANTS INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04 JET-PROPULSION PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PERFORMING OPERATIONS PRINTED CIRCUITS SEMICONDUCTOR DEVICES STEAM ENGINES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A synthetic jet ejector (201) is provided which includes a housing (205) having an orifice (207) defined in a wall thereof from which a synthetic jet (209) is emitted, and a barrier (211) disposed about the orifice. The barrier has a first end which is disposed proximal to the orifice and which has a first perimeter. The barrier also has a second end which is disposed distal to the orifice and which has a second perimeter. The second parameter has a larger area than the first perimeter. Cette invention concerne un éjecteur synthétique (201) comprenant un boîtier (205) doté d'un orifice (207) défini dans une paroi du boîtier et à partir duquel un jet synthétique (209) est émis, et un obturateur (211) situé autour de l'orifice. L'obturateur comporte une première extrémité située à proximité de l'orifice et dotée d'un premier périmètre. L'obturateur comporte également une deuxième extrémité qui est située de manière distale à l'orifice et qui est dotée d'un deuxième périmètre. Le deuxième périmètre est supérieur au premier périmètre.