Submersible mixing pump

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4747757
SERIAL NO

06935004

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A bottom inlet submersible mixing pump includes a twin volute centrifugal pump feeding a pair of vertical passageways which in turn feed an annular chamber extending around the motor stator for cooling. The annular chamber has partial dividing walls between the chamber inlets and the chamber outlets which feed discharge nozzles so as to insure a predetermined liquid level within the chamber.

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Patent Owner(s)

  • WARMAN INTERNATIONAL LIMITED;BARRETT, HAENTJENS & CO.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haentjens, Walter D R.D. #1 - Box 121, Sugarloaf, PA 18249 10 160

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