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Title:
CROSS-FLOW, HOMOPOLAR ELECTRICAL MACHINE
Document Type and Number:
WIPO Patent Application WO/2016/016591
Kind Code:
A3
Abstract:
The invention relates to a rotary electrical machine having a homopolar structure, comprising a number Npe of electrical phases. The machine consists of: - a juxtaposition, along the rotational axis (n8) of the rotary electrical machine, of at least one pair of armatures (n3, n3') having a number of poles Np, placed on both sides of at least one inductive coil (n5) wound around the rotational axis (n8), two adjacent armatures (n3, n3') being angularly offset by any electrical angle θs, preferably between 0° and 180°/Npe; - at least one "passive" inductor (n4) comprising ferromagnetic material, separated from the armatures (n3) by an air gap (n10). Either the armatures (n3, n3') form the rotor, or the inductor (n4) and the other element form the stator.

Inventors:
BERNOT FRANÇOIS (FR)
MEDARIAN ROMAIN (FR)
MORALES JOHN (FR)
MBIKOU RODRET (FR)
BERNAOLA VICTOR (FR)
Application Number:
PCT/FR2015/052130
Publication Date:
August 25, 2016
Filing Date:
July 31, 2015
Export Citation:
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Assignee:
FRANCECOL TECH (FR)
International Classes:
H02K1/22; H02K1/14; H02K3/28; H02K19/10; H02K19/18; H02K19/22; H02K21/14; H02K21/22; H02K1/24
Domestic Patent References:
WO2007000054A12007-01-04
WO2003030333A22003-04-10
WO2007043161A12007-04-19
WO2002091547A12002-11-14
Foreign References:
US20110089774A12011-04-21
GB917263A1963-01-30
FR2969409A12012-06-22
US3663846A1972-05-16
FR2828027A12003-01-31
US5677580A1997-10-14
FR2809240A12001-11-23
DE19956367A12001-07-19
Attorney, Agent or Firm:
LITTOLFF, Denis (4a rue de l'Industrie, Mundolsheim, FR)
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