Closed furnace gallbladder

Closed furnace gallbladder

CN
  • CN 201,062,823 Y
  • Filed: 06/11/2007
  • Issued: 05/21/2008
  • Est. Priority Date: 06/11/2007
  • Status: Active Grant
First Claim
Patent Images

1. closed flue, have on the courage stove flue internal perisporium suitable for reading some in air-vents (3), ring was for circular in flue was suitable for reading, it is characterized in that:

  • interior air-vent position (3) is in flue inside.

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