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:
Jul. 04, 1978
Filed:
Aug. 25, 1975
Alan William Dickerson, Melbourne, AU;
Repco Research Proprietary Limited, Dandenong, AU;
Abstract
A fuel injection control apparatus of the kind in which an auxiliary throttle air flow monitor responds to flow of air through an air passage, and by that response influences switching means for the injectors such that the injector on-time is determined by the flow monitor. It is a feature of the apparatus that a control element is arranged to intrude into the air passage to form a restriction to flow of air and thereby influence the flow monitor position, and to also provide a stop which is engageable by the flow monitor to determine a minimum flow position of that monitor. The control element position is regulated by a device which responds to changes in engine temperature so that the control element intrusion is at a maximum under cold conditions and is at a minimum or is non-existent at normal operating temperature of the engine.