DRIVE SYSTEM TRANSMITTING MAGNETIC TORQUE WITHOUT MECHANIC CONTACT

Title:

DRIVE SYSTEM TRANSMITTING MAGNETIC TORQUE WITHOUT MECHANIC CONTACT

Document Type and Number:

WIPO Patent Application WO/2012/076910

Kind Code:

A3

Abstract:

The invention relates to a drive system transmitting magnetic torque without any mechanic contact realizing thereby a motion transfer between at least two rotating units. The essence of the invention is that the at least two rotating units are arranged so that the axis (3) of the first rotating unit is essentially perpendicular to the axis (4) of at least one second rotating unit; the first rotating part comprises further magnets (5 and 23; 6 and 22) of even numbers arranged in at least two parallel rows perpendicularly to its axis (3), and the magnets being side by side in one row are arranged so that they have alternating polarities and between them, they have free spaces (9, 10); the rows above each other are arranged so that the magnets in one row (5, 6, 23) fall above the free spaces (10, 9) between the magnets in the other row ( 6, 5, 22). In the second rotating unit, in at least one row magnets of even number (7) are situated along an arc with alternating polarities so that between the magnets being side by side (7) free spaces (8) are formed, the widths of which are the same as the thickness of magnets (5, 6) being on the first rotating unit, e.g. on the first rotating disc (2).

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Inventors:

KASLER ARPAD (HU)

Application Number:

PCT/HU2011/000120

Publication Date:

August 02, 2012

Filing Date:

December 07, 2011

Export Citation:

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Assignee:

KASLER ARPAD (HU)

International Classes:

H02K49/10

Domestic Patent References:

WO2010078570A1

2010-07-08

Foreign References:

EP1906054A1	2008-04-02
US20060091748A1	2006-05-04
DE4223814A1	1994-01-27
DE19828708A1	1999-12-30
US20100187930A1	2010-07-29
GB2428458A	2007-01-31
US20060123936A1	2006-06-15
DE1021461B	1957-12-27
JPS57134066A	1982-08-19

Attorney, Agent or Firm:

DANUBIA PATENT & LAW OFFICE LLC (1051 Budapest, HU)

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