Title:
Magnetically driven centrifugal pump
United States Patent 2669668
US Patent References:
Sound reproducer drive
- - 2300778

Magnetic drive
- - 2422040

Sealed electric motor and transmission
- - 2452945

Motion transmitting mechanism
- - 2460015

Pump device
- - 2471753


Inventors:
Joseph, Okulitch George
Vasilivich, Zozulin Igor
Joseph, Okulitch Vladimir
Volkoff, George M.
Publication Date:
02/16/1954
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Assignee:
HERMAG PUMPS LTD
Primary Class:
310/104
Other Classes:
417/420, 600/16
International Classes:
F04D13/02; H02K49/10; H02K5/128; H02K49/00; H02K5/12
US Patent References:
2481172Magnetically driven fluidhandling device
2506798Stabilized power actuator and method of operating same
2506886Magnetic drive agitator
2568348Telemetric system
Foreign References:
GB142140A
GB192618A