ELECTRIC STORAGE BATTERIES AUTOMOTIVE

Brand Owner (click to sort) Address Description
EXTREME EAST PENN MANUFACTURING COMPANY, INC. 102 Deka Road, PO Box 147 Lyon Station PA 195360147 ELECTRIC STORAGE BATTERIES FOR AUTOMOTIVE VEHICLES;
POWERWATCH GLOBE-UNION INC. Milwaukee WI electric storage batteries for automotive, marine and heavy equipment vehicles (specifically excluding children's ride-in and ride-on vehicles), such batteries having state of charge indicators integral therewith;POWER WATCH;
 

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

    
Technical Examples
  1. To provide a power supply apparatus for an electric vehicle wherein the insulation of a power supply line for supplying a drive voltage to an electric motor can be simplified and the cost for the insulation can be reduced. A power supply apparatus for an electric vehicle includes batteries for driving a motor and general electric parts. An node A of an intermediate voltage of 24 V between a drive voltage of 48 V of the batteries and the ground voltage is connected to a ground line for the general electric parts. An inverter produces a voltage to be applied to the general electric parts based on the drive voltage of 48 V of the batteries and the intermediate voltage of 24 V. By adjusting the duty ratio of the inverter, a voltage of AC 24 V or AC 12 V can be applied to the general electric parts.