Stator of a moineau-pump

Details Stator of a moineau-pump Stator of a moineau-pump

2003-10-21

2008-10-28

Denion, Thomas (Department: 3748)

Rotary expansible chamber devices

Non-metallic working member, cylinder or partition

Resilient

C418S048000, C418S152000, C418S178000

Reexamination Certificate

active

07442019

ABSTRACT:
A Moineau stator includes a tube (10) having lobes (3) arranged in a configuration which is adapted to interact with a rotor and formed through a hydroforming process.

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E.L. Bird and G.M. Ludtka, Hydroforming Applications at Oak Ridge, Mar. 15, 1999; For Presentation at the Society of Manufacturing Engineers, Mar. 1999.

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