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. 02, 2018
Filed:
Apr. 02, 2015
Applicant:
Bosch Mahle Turbo Systems Gmbh & Co. KG, Stuttgart, DE;
Inventor:
Michal Klusacek, Prague, CZ;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/26 (2006.01); F01D 25/16 (2006.01); F04D 29/10 (2006.01); F04D 29/057 (2006.01); F02B 33/40 (2006.01); F04D 29/66 (2006.01);
U.S. Cl.
CPC ...
F04D 29/26 (2013.01); F01D 25/164 (2013.01); F02B 33/40 (2013.01); F04D 29/057 (2013.01); F04D 29/102 (2013.01); F04D 29/662 (2013.01); F05D 2220/40 (2013.01); F05D 2240/20 (2013.01); F05D 2240/53 (2013.01); F05D 2240/54 (2013.01); F05D 2260/96 (2013.01);
Abstract
A rotor for a supercharging device may include an arrangement; the arrangement may include a compressor wheel operatively coupled to a turbine wheel. A cup-shaped bearing bush configured to receive a radial air bearing may be arranged on at least one longitudinal end of the arrangement. The bearing bush may define an interior including at least one hollow space and a plurality of stiffening ribs extending into the at least one hollow space.