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:
Jun. 04, 2019
Filed:
Nov. 10, 2017
Applicant:
Ford Global Technologies Llc, Dearborn, MI (US);
Inventors:
Assignee:
Ford Global Technologies LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F02M 55/04 (2006.01); F02M 37/00 (2006.01);
U.S. Cl.
CPC ...
F02M 55/04 (2013.01); F02M 37/0052 (2013.01); F02M 2200/315 (2013.01);
Abstract
The present disclosure provides a fuel pressure pulsation damping device in a fuel return line between a high pressure pump and a fuel tank in a fuel system. The fuel pressure pulsation damping device includes a housing having an inlet pipe, an outlet pipe and an intermediate pipe; and a rotatory impeller positioned in the intermediate pipe.