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. 31, 2017
Filed:
Apr. 30, 2012
Leif Heidingsfelder, Ramstein, DE;
Leif Heidingsfelder, Ramstein, DE;
BorgWarner Inc., Auburn Hills, MI (US);
Abstract
A turbocharger () with variable turbine geometry, having a blade bearing ring arrangement () which has a blade bearing ring () and a disk () which is fixed to the blade bearing ring () so as to create a flow duct (), having guide blades (') mounted in the blade bearing ring (), and having a spacer device () which is arranged between the blade bearing ring () and the disk () so as to set a defined width (B) of the flow duct (). The spacer device () is formed as an inlet guide grate () which has movable inlet guide blades () which are arranged in each case on a spacer pin () which is fixed with its first end (A) to the blade bearing ring (). Also, a method for producing a blade bearing ring arrangement ().