Fume exhauster

Fume exhauster

  • CN 2,371,484 Y
  • Filed: 02/12/1999
  • Issued: 03/29/2000
  • Est. Priority Date: 02/12/1999
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of smoke exhaust is provided with motor in its casing, be provided with fan blade in the rotating shaft of motor;

  • It is characterized in that;

    be provided with one at the air outlet place of casing (1) and prevent that outdoor wind-fall jar is to indoor and can not block the abat-vent that indoor oil smoke air discharges;

    Air inlet at casing (1) is to be provided with one on the panel can open and closable door (3).

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