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:
Aug. 20, 2019
Filed:
Aug. 03, 2016
Applicant:
Bosch Mahle Turbo Systems Gmbh & Co. KG, Stuttgart, DE;
Inventor:
Kinh Toai Pham, Ludwigsburg, DE;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/04 (2006.01); F02C 6/12 (2006.01); F02B 33/00 (2006.01); F02B 37/00 (2006.01); F04D 25/04 (2006.01); F04D 29/26 (2006.01); F04D 29/28 (2006.01); F01D 5/02 (2006.01);
U.S. Cl.
CPC ...
F04D 29/26 (2013.01); F01D 5/021 (2013.01); F01D 5/043 (2013.01); F01D 5/048 (2013.01); F02B 33/00 (2013.01); F02B 37/00 (2013.01); F02C 6/12 (2013.01); F04D 25/04 (2013.01); F04D 29/284 (2013.01); F05B 2220/40 (2013.01); F05B 2240/30 (2013.01); F05D 2220/40 (2013.01); F05D 2250/611 (2013.01); Y02T 10/144 (2013.01);
Abstract
A compressor wheel of a charging device may include a hub, a plurality of blades and a wheel back. The wheel back may have an undulating profile which extends from the hub in a radial direction. The undulating profile may include a plurality of regions. The plurality of regions may adjoin one another and may include a first concave region, a second convex region, a third concave region, and a fourth convex region. The second convex region may adjoin the first concave region. The third concave region may adjoin the second convex region. The fourth convex region may adjoin the third concave region.