Rotary pump

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12065960
APP PUB NO 20230383691A1
SERIAL NO

18197215

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A rotary pump is provided for fluid transfer. The pump includes a planar housing, an elongated rotor, a pair of double-concave blades, fore and aft cover plates, and a gear box. The housing has a circular center cavity, and a pair of circular lateral cavities overlapping the center cavity and disposed along a longitudinal axis. The rotor is disposed on a rotor shaft along a rotation axis perpendicular to the longitudinal axis within the center cavity. The blades flank the rotor and are disposed within their corresponding lateral cavity and turn on corresponding blade shafts parallel to the rotor shaft. The fore and aft cover plates flank the housing along the rotation axis to cover the center and lateral cavities. The blades turn opposite from the rotor.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
USA AS REPRESENTED BY THE SECRETARY OF THE NAVY1 LIBERTY CENTER 875 N RANDOLPH STREET CHIEF OF NAVAL RESEARCH OFC OF COUNSEL ARLINGTON VA 22203

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buchanan, William Gregory King George, US 7 10

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