Tubular Burner
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Jul 2, 2015
app pub date -
Dec 26, 2013
filing date -
Dec 26, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A tubular burner has a mixing tube which includes a rear-end inlet port into which a fuel gas and primary air flow, and a flame hole member having a plurality of flame holes and being fitted into a front end region of the mixing tube. The flame hole member is prevented from getting pulled out of position, without applying an undue force thereto. At a front end of the mixing tube a cylindrical elongated section is disposed in a manner to be elongated beyond a front face of the flame hole member. A convex portion is formed in the cylindrical elongated section so as to protrude diametrically inward of the cylindrical elongated section to prevent the flame hole member from getting pulled out of position in a forward direction.
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