DUO POWER

Brand Owner Address Description
DUOPOWER PROTERRA OPERATING COMPANY, INC. 1815 Rollins Road Burlingame CA 94010 DUO POWER;Electric vehicles, namely, buses; buses and land vehicles; engines and motors for buses and land vehicles; drive trains for use in land vehicles and power trains for use in land vehicles; vehicle power train mechanism comprised of clutch, transmission, drive shaft, and differential;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A railway car drive system comprising a first railway car mounting a power generator, a power converter, a driving motor and a power storage; a second railway car mounting a power converter, a driving motor and a power storage; and a power transmission connecting each of the power generators and power storage; wherein the system further comprises a power management unit for controlling the generated power of the power generator and the power storage quantity of the power storage, the power storage storing the power generated by the power generator and a regenerative power, the driving motor being driven via the power converter using as power source the power generator and the power storage to thereby run the train.