Conically shaped air-oil separator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6485535
SERIAL NO

09623095

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A liquid reservoir tank assembly includes a gas-liquid separator, such as an air-oil separator. A tank body has an open end, a portion of the tank body forming a liquid separation chamber, another portion of the tank body forming a liquid reservoir. A tank cover covers the open end of the tank body, the tank body and the tank cover providing a gas inlet and a gas outlet with a gas flow through the separation chamber from the gas inlet to the gas outlet. The gas-liquid separator is mounted in the separation chamber in the gas flow between the gas inlet and the gas outlet. The separator has a coalescing stage layer and a drain stage layer arranged radially symmetrically about an axis extending through the interior of the separator, the coalescing stage layer being upstream of the drain stage layer. Each of the layers is generally frustoconical in shape.

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Patent Owner(s)

  • DONALDSON COMPANY, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jodi, Wijadi Eden Prairie, MN 9 134
Linnersten, Staffan B Burnsville, MN 11 463
Radcliff, Christopher D Deerfield, OH 3 107
Read, Brian Burnsville, MN 15 404

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