Title:
ELECTRIC MACHINE HAVING STATIONARY OR MOVABLE SPIRAL COILS
Document Type and Number:
WIPO Patent Application WO/2011/045479
Kind Code:
A3
Abstract:
The electric machine having stationary or movable spiral coils according to the invention includes three portions (Pl, P2, P3), two portions of which (P1, P2) include two magnetized structures (PMl, El5 E2), (PM2, E3, E4) each comprising parallel elements (El, E2, E3, E4) having opposite polarities, wherein said parallel elements (El, E2, E3, E4) having opposite polarities of each of said two portions (P1, P2) are arranged opposite one another while having opposite polarities, and are subject to relative movements in relation to a third portion (P3) comprising at least one winding (B) mounted on a non-magnetic mounting, such that, together with the two magnetized structures (PMl, El, E2), (PM2, E3, E4), at least two air gaps (EF1, EF2) are created, into at least one of which turns of a winding (B) pass, the conductors of the winding (B) being wound into a spiral contained on a surface which is substantially parallel to the elements of the two magnetized structures (PMl, El, E2), (PM2, E3, E4).
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Inventors:
GILLONNIER JULIEN (FR)
MARQUET DIDIER (FR)
MARQUET DIDIER (FR)
Application Number:
PCT/FR2009/051939
Publication Date:
June 16, 2011
Filing Date:
October 12, 2009
Export Citation:
Assignee:
GILLONNIER JULIEN (FR)
MARQUET DIDIER (FR)
MARQUET DIDIER (FR)
International Classes:
H02K1/27; H02K3/26; H02K16/02; H02K21/24; H02K29/08
Domestic Patent References:
| WO1994007295A1 | 1994-03-31 |
Foreign References:
| DE29907751U1 | 1999-12-16 | |||
| JP2000166147A | 2000-06-16 | |||
| DE10042024A1 | 2002-02-21 | |||
| FR2639486A1 | 1990-05-25 | |||
| US20040239199A1 | 2004-12-02 | |||
| JPS61139241A | 1986-06-26 | |||
| DE102005055597A1 | 2007-05-24 |
Attorney, Agent or Firm:
CABINET MOUTARD (35 rue de la Paroisse, Versailles Cedex, FR)
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