TURBOCHARGER TURBINE WASTEGATE ASSEMBLY

A turbocharger turbine wastegate assembly includes a turbine housing (610) that includes a wastegate seat (626) and a bore; a bushing (660) with a stepped bore (661) that includes an axial face; a wastegate (605) that includes a shaft (650), a plug (690) and an arm (680), where the shaft includes an...

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Bibliographische Detailangaben
Hauptverfasser:	MARSAL, Damien, FORBELSKY, Antonin, TOMANEC, Filip, KADLEC, Vaclav
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	A turbocharger turbine wastegate assembly includes a turbine housing (610) that includes a wastegate seat (626) and a bore; a bushing (660) with a stepped bore (661) that includes an axial face; a wastegate (605) that includes a shaft (650), a plug (690) and an arm (680), where the shaft includes an end portion (653), a first axial face (655), a journal portion (654), a second axial face (657) and a shoulder portion (659), where the first axial face (655) is defined at least in part by an end portion diameter and a journal portion diameter, and where the second axial face (657) is defined at least in part by the journal portion diameter and a shoulder portion diameter; a mesh spacer (670) disposed radially about an axial length of the end portion (653) of the shaft between the axial face of the stepped bore (661) of the bushing (660) and the first axial face (655) of the shaft; and a control arm (640) connected to the end portion (653) of the shaft where an axial length of the bushing (660) is disposed between the mesh spacer (670) and the control arm (640).