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:
May. 10, 2005
Filed:
Feb. 05, 2002
Paul Newman, Calgary, CA;
Dale Ulan, Calgary, CA;
Paul Newman, Calgary, CA;
Dale Ulan, Calgary, CA;
Alternative Fuel Systems, Inc., Calgary, CA;
Abstract
A fuel flow regulating valve installable on a fuel flow line between a fuel flow inlet and a fuel flow outlet and movable between an open position in which it allows a continuous flow of fuel from the fuel flow inlet to the fuel flow outlet through the line and a closed position in which it interrupts the flow of fuel, an electromagnetic actuator connected with the regulating valve and actuating the latter so as to adjust an opening degree of the regulating valve, and a control unit for controlling the electromagnetic actuator in dependence on at least one parameter of the fuel flow so as to correspondingly adjust the opening degree of the regulating valve.