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. 12, 2000
Filed:
Dec. 04, 1998
Edward L Hommema, Rockford, IL (US);
Woodward Governor Company, Rockford, IL (US);
Abstract
A multiplexed hydraulic control system includes a pressure transducer fluidically connected to the multiplexer for sequential or periodic connection to a plurality of channels. The multiplexed hydraulic control system provides hydraulic control flows to a plurality of second stage valves while simultaneously multiplexing the pressure transducer. The pressure transducer may be multiplexed to multiple second stage valves or actuators to provide multiplexed feedback for closed loop control of the second stage valves. The system may be used to split or throttle fuel flow to the nozzles of a combustion chamber in turbine engines.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile