Title:
MOTOR INTEGRATED WITH PUMP BLADES BY CYLINDRICAL SHAFT
Document Type and Number:
Japanese Patent JPS5989544
Kind Code:
A
Abstract:
PURPOSE:To reduce the size of a motor by integrating a pump blade with a motor rotor through a cylindrical shaft and flowing fluid in the shaft, thereby eliminating a bent body and a main shaft. CONSTITUTION:A main shaft of a motor rotor is replaced by a cylindrical shaft 5, and fluid is flowed in the shaft. The shaft 5 is integrated with the rotor 3 and a pump blade 4 and supported by bearings 2 of both sides. A motor winding 6 is sealed by mechanical seals 1 which are mounted at both side ends, and protected against the fluid.
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Inventors:
FUKUHARA FUMIO
Application Number:
JP19679182A
Publication Date:
May 23, 1984
Filing Date:
November 11, 1982
Export Citation:
Assignee:
FUKUHARA FUMIO
International Classes:
F04D3/00; H02K7/14; (IPC1-7): F04D29/00
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