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Patent Searching and Data


Title:
TWO PIECE SEPARABLE IMPELLER AND INNER DRIVE FOR PUMP
Document Type and Number:
WIPO Patent Application WO2006084268
Kind Code:
A9
Abstract:
A separable impeller and inner drive are constructed from different plastics. The inner drive includes a metallic drive ring that receives drive lugs extending from the impeller. A bushing directly supports the inner drive and impeller and maintains extensions from the impeller in engagement with an annular groove in the inner drive.

Inventors:
EDWARDS STANLEY W (US)
MCGILVREY LOREN G (US)
SWENSON SHELDON (US)
Application Number:
PCT/US2006/004250
Publication Date:
December 14, 2006
Filing Date:
February 03, 2006
Export Citation:
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Assignee:
SUNDYNE CORP (US)
International Classes:
F04D13/02; F04D29/20
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