The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 11, 2022
Filed:
Jun. 05, 2019
Ihi Charging Systems International Gmbh, Amt Wachsenburg OT Ichtershausen, DE;
Marc-Pierre Weiß, Mannheim, DE;
IHI Charging Systems International GmbH, Amt Wachsenburg OT Ichtershausen, DE;
Abstract
An exhaust gas turbocharger includes a turbine casing () within which a turbine wheel () is rotatably arranged relative to an axis of rotation (). A guide vane ring () is non-rotatably arranged which comprises variable guide vanes () which are arranged upstream of the turbine wheel () with respect to an exhaust gas flow. The guide vane ring () is centered by means of a matched pair of two contact surfaces () pressed against each other with respect to the turbine casing (), of which at least the one contact surface (or, respectively) is formed conically.