Method of forming controlled thickness resilient material...

Details Method of forming controlled thickness resilient material... Method of forming controlled thickness resilient material...

2006-07-31

2010-06-22

Hong, John C (Department: 3726)

Metal working

Method of mechanical manufacture

Prime mover or fluid pump making

C418S015000

Reexamination Certificate

active

07739792

ABSTRACT:
The present invention relates to a resilient material lined stator and method of forming. A method of forming a resilient material lined stator can include disposing a resilient material tube400with a profiled helical inner surface401into the bore of a body420. A cast material410can be disposed therebetween. The cast material410can bond to the body420to form a resilient material lined stator or the body420can be removed. The cast material310can include a conduit312or conductor314extending therethrough. The cast material310can include a pathway316formed therethrough. The resilient material can be an elastomer.

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patent: WO2004/036043 (2004-04-01), None

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