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Title:
BARREL-TYPE PERMANENT-MAGNET COUPLER WITH ADJUSTABLE PERMANENT-MAGNETIC TORQUE
Document Type and Number:
WIPO Patent Application WO/2011/018009
Kind Code:
A1
Abstract:
A barrel-type permanent-magnet coupler with adjustable permanent-magnetic torque has a barrel-type or barrel-turntable complex type configuration. The coupler comprises at least a set of axial magnetic field dual permanent-magnet coupling assembly (1001, 1002, 1035, 1036; 1510, 1535; 3501, 3502, 3503, 3535, 3536, 3537; 4020, 4035; 6010, 6011, 6035, 6036) and/or radial magnetic field dual permanent-magnet coupling assembly (1350, 1351, 1355, 1356; 1820, 1821, 1855, 1856; 4340, 4341, 4342, 4344, 4355, 4356), at least a driving permanent-magnet coupling turntable coupling mechanism (1280, 1284; 1572, 1580; 3572, 3580) and corresponding driving shaft coupler (1310; 1810; 3810) adapted to a driving turntable of the permanent-magnet coupling assembly, at least a driven permanent-magnet coupling turntable coupling mechanism and corresponding driven shaft coupler (1311; 1811; 3811) adapted to a driven permanent-magnet coupling turntable of the permanent-magnet coupling assembly, a permanent-magnet coupling turntable air-gap separation and coupling area adjusting mechanism, and an integration assembling mechanism (1315, 1316; 1815, 1816; 7312, 7313, 7314) forming the system of an integration structure so as to be convenient for packing, transporting and installing. The coupler can be applied to a transmission shaft coupling drive technical field, a loading speed adjusting technical field and a power dragging technical field.

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Inventors:
YU YALI (CN)
LIN GUISHENG (CN)
Application Number:
PCT/CN2010/075752
Publication Date:
February 17, 2011
Filing Date:
August 06, 2010
Export Citation:
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Assignee:
YU YALI (CN)
LIN GUISHENG (CN)
International Classes:
H02K49/08; H02K49/10; H02K51/00
Foreign References:
CN201490873U2010-05-26
CN101252306A2008-08-27
CN1248354A2000-03-22
GB871437A1961-06-28
US5691587A1997-11-25
EP0976191A12000-02-02
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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