Smoke tube boiler

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11320173
APP PUB NO 20200064024A1
SERIAL NO

16461605

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The purpose of the present invention is to provide a smoke tube boiler which can prevent leakage of mixed gas and exhaust gas through a gap between a mix chamber and an ignition bar assembly. To this end, the smoke tube boiler according to the present invention comprises: a mix chamber having a mixing space, in which a combustion gas and air are mixed, and a flat plate type burner, the mix chamber being disposed on the upper side of a combustion chamber; an ignition bar assembly assembled to pass through one side of the mix chamber and extending across the upper portion of the combustion chamber to the lower side of the flat plate type burner; and a sealing means for preventing the mixed gas in the mixing space and an exhaust gas in the combustion chamber from leaking to the outside through a gap between the mix chamber and the ignition bar assembly.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
KYUNGDONG NAVIEN CO LTDGYEONGGI-DO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Jung Woo Seoul, KR 104 679
Park, Duck Sik Seoul, KR 13 10
Park, Jun Kyu Seoul, KR 104 243

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Maintenance Fees

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Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00