Pressure relief valve with rotating damper

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United States of America Patent

PATENT NO 9970658
SERIAL NO

14701009

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A combustible gas burner includes gas flow conduit or a housing having an outlet and a pressure relief valve. The pressure relief valve includes a valve seat at the outlet, a valve body and a valve body rotator. The valve body is configured to engage the valve seat and move along an axis relative to the valve seat in response to a pressure at the outlet. The valve body rotator is configured to rotate the valve body about the axis in response to movement of the valve body along the axis relative to the valve seat.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
STEFFES LLC3050 HWY 22 NORTH DICKINSON ND 58601

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kovash, Dean A Dickinson, US 10 38
Kudrna, Kent J Dickinson, US 2 2
Mayer, Todd C Dickinson, US 9 16

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