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:
Oct. 05, 2021
Filed:
Sep. 21, 2016
Applicant:
Continental Automotive Gmbh, Hannover, DE;
Inventors:
Bernhard Lehmayr, Regensburg, DE;
Markus Graf, Pfatter, DE;
Assignee:
Vitesco Technologies GmbH, Hannover, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23C 3/00 (2006.01); F01D 5/02 (2006.01); B23C 3/18 (2006.01); F04D 29/28 (2006.01); F02C 6/12 (2006.01); F04D 29/66 (2006.01);
U.S. Cl.
CPC ...
B23C 3/00 (2013.01); B23C 3/18 (2013.01); F01D 5/027 (2013.01); F04D 29/284 (2013.01); F02C 6/12 (2013.01); F04D 29/662 (2013.01); F05D 2220/40 (2013.01); F05D 2230/10 (2013.01); F05D 2240/20 (2013.01); F05D 2250/141 (2013.01); F05D 2250/16 (2013.01); F05D 2250/193 (2013.01); F05D 2250/70 (2013.01); F05D 2260/15 (2013.01);
Abstract
The invention relates to a method for introducing a balancing mark into the compressor wheel of a turbocharger. According to the method, a milling tool is firstly moved in a first direction in order to introduce a recess into the compressor wheel, and the milling tool located in the recess then runs out in a second direction in order to convert the recess into a pear segment-shaped balancing mark. The invention furthermore relates to a turbocharger which comprises a compressor wheel that has one or more pear segment-shaped balancing marks.