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EP0218522A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Permanent-magnet synchronous machine with a plurality of air gaps

Assignee: Cegelec SA
•
Filing: 1986-09-26
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Granted: —
•
Expires: 2006-09-26
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Abstract

Abstract Machine which can be used as a motor comprising a stator having a stationary non-magnetic structure carrying several rows of magnetic pins (12) alternating with rows of magnetic pins (10) carried by a moving structure (16, 18) and co-operating with the stationary pins (12), and inductor means (20, 22) carried by the stator in order to create an induction field following a path having a reluctance which varies depending on the relative position of the stationary (12) and moving (10) pins, the magnetic pins of the various rows being placed facing one another. The pins of at least one of the series of rows consist of permanent magnets (12) or are associated with such magnets. <IMAGE>

Inventors

  • 👤 Christian Rioux
  • 👤 Jean Lucidarme
  • 👤 Roger Guillet
  • 👤 Jean Pouillange

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-04 04:16
CPC Classifications
H; H02; H02K; H02K21/00; H02K21/12; H02K21/24; H02K21/38; H02K37/00; H02K37/10; H02K37/12; H02K37/125; H02K37/20

Claims Analysis

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References Cited (Backward Citations)

FR538534A Cited
US2797346A Cited
FR1475948A Cited
USB526289I5 Cited
GB2139821A Cited
EP0143029A2 Cited
WO1985002503A1 Cited
EP0155877A1 Cited

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