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. 23, 1987
Filed:
Jul. 25, 1985
Applicant:
Inventors:
John W Koch, South Perth, AU;
Sam R Leighton, Claremont, AU;
Assignee:
Orbital Engine Co. Proprietary, Ltd., Balcatta, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M / ; F02M / ;
U.S. Cl.
CPC ...
123533 ; 123531 ;
Abstract
An air supply system for a fuel injection system of an internal combustion engine wherein a compresosr is arranged to deliver air to the fuel injection system by an air circuit including an air chamber, and a control valve to selectively communicate the air conduit with the air chamber, the said air control valve being arranged to isolate the air chamber from the air conduit when the pressure in the air conduit falling below a predetermined pressure, and to selectively open the valve during engine start up to provide air to the circuit from the chamber.