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. 11, 2018
Filed:
Nov. 17, 2014
Applicant:
Sentec Ltd, Cambridge, Cambridgeshire, GB;
Inventors:
Andrew Dames, Cambridge, GB;
Hilary Meanwell, Saffron Walden, GB;
Jerome Dilley, Cambridge, GB;
James Evett, Winslow, GB;
Christian Wehrenfennig, Cambridge, GB;
Alice Burrell, Cambridge, GB;
Assignee:
SENTEC LTD, Cambridge, Cambridgeshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 41/20 (2006.01); F02D 41/40 (2006.01); F02M 51/06 (2006.01);
U.S. Cl.
CPC ...
F02D 41/20 (2013.01); F02D 41/40 (2013.01); F02M 51/061 (2013.01); F02D 2041/2003 (2013.01); F02D 2041/2027 (2013.01); F02D 2041/2037 (2013.01); F02D 2041/2044 (2013.01); F02D 2041/2051 (2013.01); F02D 2041/2055 (2013.01); F02D 2041/2058 (2013.01); F02M 2200/50 (2013.01); Y02T 10/44 (2013.01);
Abstract
A control unit () for a fuel injector () comprising a solenoid actuator () having an armature (), the control unit configured to drive a current through an electromagnet coil () of the solenoid actuator in a voltage mode during at least a portion of an injection cycle.