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:
Sep. 28, 2021
Filed:
Oct. 18, 2019
Borgwarner Inc., Auburn Hills, MI (US);
Thomas Ramb, Worms, DE;
BorgWarner Inc., Auburn Hills, MI (US);
Abstract
The invention relates to a turbocharger with a variable turbine geometry, comprising a turbine () with a turbine rotor () which is rotatably mounted in a turbine housing (); the turbine () comprising a blade bearing ring () being arranged about a turbine axis (A); wherein the blade bearing ring () supports a number of blade shafts (); wherein adjustable guide blades () are arranged at the blade shafts () on a front side of the blade bearing ring (); wherein blade levers () are arranged at the blade shafts () on a rear side of the blade bearing ring (); wherein an adjustment ring () is arranged coaxially with the blade bearing ring () and engages with the blade levers (), a rotation of the adjustment ring () relative to the blade bearing ring () providing for an adjustment of the guide blades (); wherein the adjustment ring () comprises at least one axially protruding bearing stop (), the bearing stop () being provided by deformation of the adjustment ring ().