Nozzle-type steam trap

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11480295
APP PUB NO 20160146399A1
SERIAL NO

15009280

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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This Venturi nozzle steam trap comprises a body, a strainer, a drain reservoir, and a Venturi nozzle, characterized in that the drain reservoir includes a drain vent of the Venturi nozzle and a non-drain vent, and is disposed in an upper section of a vapor transport piping structure provided with the steam trap, the drain vent is placed in a position lower than the non-drain vent, and a height difference between the drain vent and the non-drain vent is continuously varied by using a rotatable components on the same axis as that of the vapor transport piping structure.

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Patent Owner(s)

Patent OwnerAddress
ECO FIRST CO LTDTOKYO 160-0022

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Katsura, Tsutomu Tokyo, JP 4 24

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