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:
Aug. 07, 2018
Filed:
Jul. 17, 2015
Pratt & Whitney Canada Corp., Longueuil, CA;
Kevin Allan Dooley, Toronto, CA;
Keith Morgan, Westmount, CA;
PRATT & WHITNEY CANADA CORP., Longueuil, QC, CA;
Abstract
A multi-engine systemfor use on an aircraftis disclosed. The systemmay comprise a first aircraft engineA and a second aircraft engineB configured to drive at least one deviceof the aircraft. A startermay be coupled to one of the first and second aircraft enginesA,B to assist starting of the one of the first and second aircraft enginesA,B. An energy sourcemay be configured to deliver energy to the starterat a rapid rate during rapid starting of the one of the first and the second aircraft enginesA,B, the rapid rate being higher than a regular rate used during regular starting of the one of the first and the second aircraft enginesA,B. The energy sourcemay comprise at least one supercapacitor.