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:
Sep. 06, 2016
Filed:
Jun. 05, 2014
Applicant:
Buescher Developments, Llc, Cleveland, OH (US);
Inventors:
Richard F. Teerman, Wyoming, MI (US);
Anh Pham, Pepper Pike, OH (US);
Assignee:
BUESCHER DEVELOPMENTS, LLC, Cleveland, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02M 61/04 (2006.01); F02M 51/00 (2006.01); F16K 31/06 (2006.01); F02M 63/02 (2006.01); F02M 51/06 (2006.01); F02M 57/02 (2006.01); F02M 47/02 (2006.01); F02M 63/00 (2006.01);
U.S. Cl.
CPC ...
F02M 63/0225 (2013.01); F02M 47/027 (2013.01); F02M 51/061 (2013.01); F02M 57/023 (2013.01); F02M 63/0035 (2013.01);
Abstract
In an electronically operated fuel control valve for a diesel engine, a poppet valve with a stem having a guide surface length portion in a guide bore exposed to a large axial fuel pressure gradient during a fuel injection event, the radial space between the guide surface length portion and the bore being different proximal to a head of the poppet valve than the radial space between such elements distal from the head.