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Very low emission hybrid electric vehicle incorporating an integrated propulsion system including a hydrogen powered internal combustion engine and a high power Ni-MH battery pack

  • US 20030157045A1
  • Filed: 12/05/2002
  • Published: 08/21/2003
  • Est. Priority Date: 01/31/1997
  • Status: Active Grant
First Claim
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1. A very low emission hybrid electric vehicle drive system comprising:

  • a hydrogen powered internal combustion engine;

    a hydrogen storage unit for storing hydrogen to be supplied to said hydrogen powered internal combustion engine;

    an electric motor; and

    at least one nickel-metal hydride battery module for providing electric power to said electric motor.

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