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Title:
CYLINDRICAL PERMANENT-MAGNET COUPLING SHAFT COUPLING WITH ADJUSTABLE COUPLING INTERVAL AND AREA OF AIR GAP MAGNETIC FIELD
Document Type and Number:
WIPO Patent Application WO/2011/018013
Kind Code:
A1
Abstract:
A cylindrical permanent-magnet coupling shaft coupling with adjustable coupling interval and area of an air gap magnetic field is of a revolving barrel type structure or a composite type structure of a rotating disc and a revolving barrel. It is composed of at least one group of axial magnetic field metallic conductor permanent-magnet coupling modules (401, 402) or/and radial magnetic field metallic conductor permanent-magnet coupling modules (441, 442), at least one pack of a driving permanent-magnet coupling rotating disc coupling mechanism and a corresponding driving shaft coupling joint (310) which are suitable for a driving rotating disc in the permanent-magnet coupling modules, at least one pack of a driven permanent-magnet coupling rotating disc coupling mechanism and a corresponding driven shaft coupling joint (311) which are suitable for a driven permanent-magnet coupling rotating disc in the permanent-magnet coupling modules, a pack of air gap interval and coupling area regulating mechanisms of the permanent-magnet coupling rotating disc and a pack of integrated assembly mechanisms (315、317) which integrates the system into an integrated structure convenient for package, transportation and installation. The cylindrical permanent-magnet coupling shaft coupling is suitable for technical fields of transmission shaft coupling driving, load speed regulation and power dragging.

Inventors:
YU YALI (CN)
LIN GUISHENG (CN)
Application Number:
PCT/CN2010/075791
Publication Date:
February 17, 2011
Filing Date:
August 09, 2010
Export Citation:
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Assignee:
YU YALI (CN)
LIN GUISHENG (CN)
International Classes:
H02K49/10
Foreign References:
CN201478985U2010-05-19
CN1248354A2000-03-22
CN101030726A2007-09-05
CN101465591A2009-06-24
CN101478222A2009-07-08
Attorney, Agent or Firm:
ZHENGZHOU LIANKE PATENT AGENCY (COMMON PARTNERSHIP) (CN)
郑州联科专利事务所（普通合伙） (CN)
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