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:
Jan. 17, 1978
Filed:
Mar. 03, 1976
Dennis L Johnson, Pender, NB (US);
Other;
Abstract
Disclosed is a novel system and apparatus for metering fuel with a flexural diaphragm-like divider-wall to injector nozzles for multi-cylinders combustion engines, the divider-wall providing a barrier between a fuel-chamber and a hydraulic-chamber and being motivated by circulating hydraulic liquid according to time pulses controlled by an inlet-valve and an outlet-valve, which valves are preferably of the rotary type and located within the housing for the fuel-chambers and hydraulic-chambers. The system and apparatus might have the further capability of delivering a so-called 'stratified' fuel charge to the nozzles, by sloping the intensity of each pulse of hydraulic liquid entering the hydraulic-chambers. More sophisticated systems and apparatus are suggested herein according to the exigencies and requirements of the multi-cylinders engine and its environment.