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:
Jul. 03, 2018
Filed:
Oct. 28, 2016
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Johannes-Joerg Rueger, Esslingen, DE;
Florian Schmitt, Winnenden, DE;
Udo Schulz, Vaihingen/Enz, DE;
Assignee:
ROBERT BOSCH GMBH, Stuttgart, DE;
Primary Examiner:
Int. Cl.
CPC ...
F02D 41/22 (2006.01); F02B 39/10 (2006.01); F02D 41/26 (2006.01); G01M 17/00 (2006.01);
U.S. Cl.
CPC ...
F02D 41/222 (2013.01); F02B 39/10 (2013.01); F02D 41/26 (2013.01);
Abstract
A method for diagnosing a component in a gas-routing system of a supercharged combustion engine having an electrically operable compressor, the method including activating the electrically operable compressor after the combustion engine has been shut off, opening a flow path through the gas-routing system, measuring a state variable in the gas-routing system, and detecting a fault of the component as a function of the measured state variable.