Freedom vac (upright high-powered cordless vacuum cleaner)

Abstract

The battery charger ( 2 ) recharges the battery ( 1 ) when the electrical cord ( 7 ) is in use. The battery ( 1 ) supplies 12 volts of low voltage electricity to the DC/AC converter ( 3 ). The DC/AC converter ( 3 ) converts the 12-voltage electricity to a higher powered 115 volts electricity, which supplies the motor ( 6 ). The motor ( 6 ) turns a gear-driven generator ( 4 ), which supplies voltage to the battery charger ( 2 ) and recharges the battery ( 1 ). To help keep a longer charge in the battery ( 1 ), the power is controlled by a toggle switch ( 9 ) and relay ( 8 ), which disconnects the power supply.

1 . An upright, full-size vacuum cleaner that utilizes a rechargeable battery in addition to the normal electrical cord.  
     
     
         2 . A battery pack that recharges when the electrical cord is in use. The purpose of this invention is to eliminate the limitation of the electrical cord by offering a high-powered, battery driven vacuum cleaner that utilizes a normal High Voltage motor that equals the power of a cord vacuum cleaner (115V). This invention can also be used in commercial applications.