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EP0061382A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Electromagnetic relay with indifferent working position

Assignee: Constructions Electriques Et Electron Cie
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Filing: 1982-03-09
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Granted: —
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Expires: 2002-03-09
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Abstract

Abstract Translated from French L'invention concerne un relais électro-magnétique comportant un interrupteur muni de deux contacts électriques (24, 25) et d'une lame mobile (6) reliée à un troisième contact, disposés dans un boîtier. La lame peut basculer du premier au deuxième contact ou vice-versa sous l'action d'un champ magnétique extérieur créé par un aimant permanent (14) et une bobine de commande (15) disposés au-dessus du boîtier. Selon l'invention, la bobine est munie d'un circuit magnétique (16, 106) qui vient entourer ledit boîtier de manière à rendre solidaire le boîtier, la bobine et l'aimant. On abaisse ainsi la puissance de commande d'un facteur deux. Application : relais électromagnétiques à position de fonctionnement indifférente. The invention relates to an electromagnetic relay comprising a switch provided with two electrical contacts (24, 25) and a movable blade (6) connected to a third contact, arranged in a housing. The blade can tilt from the first to the second contact or vice versa under the action of an external magnetic field created by a permanent magnet (14) and a control coil (15) arranged above the housing. According to the invention, the coil is provided with a magnetic circuit (16, 106) which surrounds said housing so as to make the housing, the coil and the magnet integral. This reduces the control power by a factor of two. Application: electromagnetic relays in any operating position.

Inventors

  • 👤 Philippe Pouyez
  • 👤 Jacques Legrand
  • 👤 Gérard Holvoet

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-09 22:18
CPC Classifications
H; H01; H01H; H01H51/00; H01H51/28; H01H51/284

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

DE1046779B Cited
DE1271260B Cited
FR1464734A Cited
FR2029737A1 Cited
EP0032331A1 Cited

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