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:
Apr. 18, 2017
Filed:
Jun. 20, 2011
Applicants:
Lars Eriksson, Järna, SE;
Ulf Carlsson, Södertälje, SE;
Inventors:
Lars Eriksson, Järna, SE;
Ulf Carlsson, Södertälje, SE;
Assignee:
SCANIA CV AB, , SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N 9/00 (2006.01); F01N 3/20 (2006.01); F01N 11/00 (2006.01); F01N 3/10 (2006.01);
U.S. Cl.
CPC ...
F01N 9/00 (2013.01); F01N 3/10 (2013.01); F01N 3/2066 (2013.01); F01N 11/00 (2013.01); F01N 3/208 (2013.01); F01N 2610/02 (2013.01); F01N 2610/14 (2013.01); F01N 2610/1466 (2013.01); F01N 2900/0416 (2013.01); F01N 2900/1808 (2013.01); F01N 2900/1822 (2013.01); Y02T 10/24 (2013.01); Y02T 10/47 (2013.01); Y10T 137/0324 (2015.04); Y10T 137/7722 (2015.04);
Abstract
A method pertaining to a liquid supply system which supplies liquid to a feed device () via which liquid is supplied to at least one consumption point (): Determining presence of air supplied upstream to the feed device (), and, when presence of air is found, of reducing operating power of the feed device () compared with ordinary operation. Also a computer program product containing program code (P) for a computer () for implementing the method. Also a device and a motor vehicle () which is equipped with the device.