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. 06, 2013
Filed:
Jun. 12, 2007
Control method of a hybrid drive assembly for vehicles and a hybrid drive assembly using said method
Maurizio Marcacci, Leghorn, IT;
Luca Carmignani, Pisa, IT;
Paolo Capozzella, Frosinone, IT;
Alessandro Caleo, Massa Carrara, IT;
Maurizio Marcacci, Leghorn, IT;
Luca Carmignani, Pisa, IT;
Paolo Capozzella, Frosinone, IT;
Alessandro Caleo, Massa Carrara, IT;
Piaggio & C. S.p.A., Pontedera (PI), IT;
Abstract
The present invention relates to a management method of the functioning mode of a hybrid drive assembly for vehicles, in particular scooters, and a hybrid drive assembly, comprising at least one internal combustion engine and an electric machine, using the method. The method according to the invention comprises the phases of determining a desired torque and a vehicle state on the basis of a set of received input parameters and/or commands and is characterized in that it comprises the phases of operating the internal combustion engine so that it does not provide torque and operating the electric machine so that it functions as generator for charging an accumulator.