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Title:
FLUID MACHINE HAVING ELECTROMAGNETIC CIRCUIT-INTEGRATED MULTIFUNCTIONAL BEARINGLESS AXIAL-FLOW TYPE MAGNETIC LEVITATION IMPELLER
Document Type and Number:
WIPO Patent Application WO/2017/150940
Kind Code:
A1
Abstract:
The present invention provides a fluid machine having an electromagnetic circuit-integrated multifunctional bearingless axial-flow type magnetic levitation impeller, wherein a conductor and an iron core or a permanent magnet are transformed into a blade shape of the fluid machine such that a rotor of a driving motor of the fluid machine doubles as an impeller of the fluid machine, the structure of a stator is modified such that the stator provides magnetic flux to the rotor and doubles as a housing of the fluid machine, and a gap between the stator and the rotor and a space generated by transforming the rotor into the blade shape are used as passages through which a fluid flows.

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Inventors:
CHO, Gil Sang (107-dong 902-ho, 73-16 Gwangjung-gil,Gyeongju-si, Gyeongsangbuk-do, 38068, KR)
Application Number:
KR2017/002334
Publication Date:
September 08, 2017
Filing Date:
March 03, 2017
Export Citation:
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Assignee:
CHO, Gil Sang (107-dong 902-ho, 73-16 Gwangjung-gil,Gyeongju-si, Gyeongsangbuk-do, 38068, KR)
International Classes:
F04D11/00; F04D3/00; F04D13/06; F04D13/12; F04D29/046; F04D29/18; F04D29/52; H02K11/33
Foreign References:
JP2003003996A2003-01-08
JP2001214885A2001-08-10
JP2003522868A2003-07-29
KR20010109223A2001-12-08
KR101333887B12013-11-27
Attorney, Agent or Firm:
KIM, Young Dae et al. (part of 406-ho, 4th floor 368, Gyeongchun-ro,Namyangju-si, Gyeonggi-do, 12262, KR)
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