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. 11, 1984
Filed:
Mar. 14, 1983
John H Moore, Kingscote, GB;
Andrew P Ives, Shilton, GB;
Lucas Industries public limited company, Birmingham, GB;
Abstract
A fuel supply system for an internal combustion engine includes a mechanically actuated fuel pump which has at least one electromagnetically operable valve for controlling an operating parameter of the pump e.g. fuel delivery. A transducer is provided which provides an indication of the position of a moving part of the pump which determines the fuel delivery. The system also includes an electronic control system which determines the current flow to the valve and hence the position of said part. When the pump is manufactured there is created during its testing test data which is stored in a memory which conveniently is secured to the pump. The test data in the memory is utilized by the control system during normal operation of the fuel supply system.