TURBOCHARGER COMPRESSOR IMPELLER WITH SERRATED LEADING EDGES

A turbocharger is disclosed. The turbocharger may comprise a turbine, and a compressor having a radial impeller. The radial impeller may include a body having a hub and a plurality of main blades extending from the hub. Each of the main blades may have a leading edge. The turbocharger may further co...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Lotz, Robert Dirk, Jenks, Gordon, Davis, Kenneth Lee, Watson, John Paul
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING 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 INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MACHINE TOOLS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR MILLING NON-POSITIVE DISPLACEMENT PUMPS PERFORMING OPERATIONS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS 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 turbocharger is disclosed. The turbocharger may comprise a turbine, and a compressor having a radial impeller. The radial impeller may include a body having a hub and a plurality of main blades extending from the hub. Each of the main blades may have a leading edge. The turbocharger may further comprise a plurality of serrations extending along the leading edge of each of the main blades, and a shaft interconnecting the compressor and the turbine. The body of the impeller may be formed by flank milling, and the serrations extending along the leading edges of the main blades may be formed by point milling.