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:
Dec. 26, 2006
Filed:
Jul. 15, 2005
Applicants:
Fredrik Lagerlof, Gothenburg, SE;
Kenneth Ask, Vastra Frolunda, SE;
Inventors:
Fredrik Lagerlof, Gothenburg, SE;
Kenneth Ask, Vastra Frolunda, SE;
Assignee:
Volvo Lastvagnar AB, Göteborg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01M 1/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Method and arrangement for providing a lubrication system for an internal combustion engine with at least one piston reciprocating in an engine cylinder. The lubrication system includes an oil pump () with adjustable feed pressure which is controlled via a pressure-sensing means () which is acted on by the working pressure of the oil. The pressure-sensing means () is acted on via a pressure outlet () which is hydraulically connected to one of the bearings of the internal combustion engine which are lubricated by the lubrication system.