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APPARATUS FOR MEASURING CONCENTRATION OF CO2 FOR VEHICLE

  • US 20130086976A1
  • Filed: 12/12/2011
  • Published: 04/11/2013
  • Est. Priority Date: 10/05/2011
  • Status: Active Grant
First Claim
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1. An apparatus for measuring a concentration of CO2 for a vehicle comprising:

  • an indoor panel of the vehicle including an air inlet; and

    a CO2 sensing unit mounted on the indoor panel, including a light emitting unit, a light receiving unit, and a case surrounding the light emitting unit and the light receiving unit so as to reflect and direct light on a plane, and vertically introduced with air introduced into the inlet with respect to the plane on which light moves.

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