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:
Feb. 26, 2019
Filed:
Oct. 11, 2017
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Brent D. Keppy, Waterford, MI (US);
Justin Allen, Clarkston, MI (US);
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02M 63/02 (2006.01); F02M 55/02 (2006.01); F02M 37/00 (2006.01); F02D 33/00 (2006.01);
U.S. Cl.
CPC ...
F02M 63/024 (2013.01); F02D 33/006 (2013.01); F02M 37/0029 (2013.01); F02M 55/02 (2013.01); F02M 2700/05 (2013.01);
Abstract
A fuel system is provided for switching between two separate regulated pressures of a first fuel pump to a supply line. The supply line supplies both a second fuel pump of a high pressure fuel injection system and a fuel injector separate from the high pressure fuel injection system. The switchover can include multiple regulators, one of which is selectively disabled.
Keppy, Brent. (2019). Fuel system with switchable pressure regulation (U.S. Patent No. 10215144). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10215144
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile