Pump with stator and rotor section attachment features

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United States of America Patent

PATENT NO 9777728
SERIAL NO

13055442

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A progressive cavity pump is provided, having a stator section and a rotor section axially aligned with and surrounded by the stator section, a drive shaft connection section and a suction chamber, arranged between the stator section and the drive shaft connection section; wherein the suction chamber is configured such that it can be disassembled without moving the stator section or the drive shaft connection section, thereby facilitating the performance of maintenance operations.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
NOV PROCESS & FLOW TECHNOLOGIES UK LIMITEDSTONEDALE ROAD OLDENDS LANE INDUSTRIAL ESTATE STONEHOUSE GLOUCESTERSHIRE GL10 3RQ

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Edwards, Paula Jane Audenshaw, GB 1 5
Thomas, Gareth David Hollingworth, GB 3 18

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