Airborne impurities detection

Airborne impurities detection

  • CN 103,115,871 A
  • Filed: 10/18/2012
  • Published: 05/22/2013
  • Est. Priority Date: 10/18/2011
  • Status: Active Application
First Claim
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1. the system for detection of impurity in confined chamber (100), it comprises:

  • Transmitter (110), it is used for emitted radiation;

    At least one passage (120), the described transmitter of its next-door neighbour is placed, thereby receives radiation from described transmitter at first end (122) of described passage (120);

    AndReceiver (130), second end (124) of the described passage of its next-door neighbour is placed, thereby;

    Reception is from the radiation of described transmitter;

    AndProduce first signal, with the radiation of response from described transmitter (110) reception.

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