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Electric vehicles with extended range

  • US 9,290,098 B2
  • Filed: 11/14/2011
  • Issued: 03/22/2016
  • Est. Priority Date: 11/15/2010
  • Status: Active Grant
First Claim
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1. An electric vehicle comprisinga first drive system configured to drive a first wheel of the electric vehicle, wherein the first drive system comprises a battery powering an electric motor;

  • a second drive system configured to drive a second wheel of the electric vehicle, wherein the second drive system is powered by a non-battery power source;

    wherein the first wheel is coupled to a first axle, wherein the second wheel is coupled to a second axle wherein the first axle is different from the second axle;

    a manual controller operated by a driver of the electric vehicle,wherein the manual controller is configured to provide a mutually exclusive operation of the first and the second drive systems,wherein the manual controller is configured to exclude operations in which the first and the second drive systems operate simultaneously.

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