Exhaust turbocharger for internal combustion engine of motor vehicle, comprises compressor housing, bearing housing and turbine housing, where in turbine housing wastegate channel is provided, which is locked by closing element

The exhaust turbocharger comprises a compressor housing (1), a bearing housing (2) and a turbine housing (3), where in the turbine housing a wastegate channel (4) is provided, which is locked by a closing element (5). The closing element is connected with an actuating lever, and an anti-twist protec...

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Bibliographische Detailangaben
1. Verfasser:	JAEGLE, ALEXANDER
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ENGINE PLANTS IN GENERAL GAS-TURBINE PLANTS 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 INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	The exhaust turbocharger comprises a compressor housing (1), a bearing housing (2) and a turbine housing (3), where in the turbine housing a wastegate channel (4) is provided, which is locked by a closing element (5). The closing element is connected with an actuating lever, and an anti-twist protection in the contact area between the closing element and the actuating lever. The actuating lever comprises an extension, which is inserted into a chamber of the closing element. The extension of the actuating lever and the chamber of the closing element are formed rectangular, round or polygonal. Die Erfindung betrifft einen Abgasturbolader, der ein Verdichtergehäuse, ein Lagergehäuse und ein Turbinengehäuse aufweist. Im Turbinengehäuse ist ein mittels eines Schließelementes verschließbarer Wastegatekanal vorgesehen. Das Schließelement ist mit einem Betätigungshebel verbunden. Im Kontaktbereich zwischen dem Schließelement und dem Betätigungshebel ist eine Verdrehsicherung vorgesehen.