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HYBRID POWER DRIVING SYSTEM

  • US 20090298634A1
  • Filed: 05/15/2009
  • Published: 12/03/2009
  • Est. Priority Date: 05/30/2008
  • Status: Active Grant
First Claim
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1. A hybrid power driving system comprising:

  • a planetary gear mechanism having a first rotating component, a second rotating component, and a third rotating component;

    an electric motor operatively coupled to the first rotating component;

    a clutch;

    an internal-combustion engine operatively coupled to the first rotating component through the clutch;

    a brake operatively coupled to the second rotating component and configured to control the second rotating component to operate in a locked position or in an unlocked position; and

    the third rotating component operatively coupled to an output end to provide rotational power.

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