Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MAGNETIC DRIVE
Document Type and Number:
WIPO Patent Application WO/2012/058704
Kind Code:
A3
Abstract:
The invention relates to a magnetic drive comprising a first magnet 1 and a second magnet 2, said first magnet 1 being supported such that the first magnet 1 is constantly in the area of influence of the second magnet 2. The second magnet 2 contains multiple second individual magnets 20, 21, 22, 23, each of which is spaced from the others by a gap 24, 25, 26, 27. Local field strength peaks 30 that can be controlled with respect to the position of the first magnet 1 relative to the second magnet 2 can be generated by magnetizing means in the second magnet 2 such that the first magnet 1 can be moved relative to the second magnet 2 by the attractive force 80 of different poles of the first magnet 1 and the second magnet 2, said attractive force being controlled by the controllable local field strength peaks 30, or by the repulsive force 81 of the same poles of the first magnet 1 and the second magnet 2, said repulsive force being controlled by the controllable local field strength peaks 30.

Inventors:
NAGY RICHARD (AT)
Application Number:
PCT/AT2011/000445
Publication Date:
May 30, 2013
Filing Date:
November 02, 2011
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NAGY RICHARD (AT)
International Classes:
H02K49/10
Foreign References:
US3609425A1971-09-28
DE4421594A11996-01-04
DE2940642A11981-04-16
US2437871A1948-03-16
Attorney, Agent or Firm:
ELLMEYER, Wolfgang (Wien, AT)
Download PDF: