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EP0340085A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Magnetic head matrix device, especially one made of thin films

Assignee: Thales SA
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Filing: 1989-04-21
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Granted: —
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Expires: 2009-04-21
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Abstract

Abstract Translated from French Dispositif à têtes magnétiques pour l'inscription d'informations sur un support magnétique telle qu'une bande. Les têtes magnétiques (M₁, M₂...) sont disposées sous forme d'un réseau matriciel, de préférence plan. Pour l'excitation de chaque tête on prévoit un réseau de fils conducteurs (14, 15) associés au réseau matriciel. Les fils conducteurs d'excitation sont, par exemple, non bobinés. Magnetic head device for writing information on a magnetic medium such as a tape. The magnetic heads (M₁, M₂ ...) are arranged in the form of a matrix network, preferably planar. For the excitation of each head there is provided a network of conductive wires (14, 15) associated with the matrix network. The excitation conductive wires are, for example, unwound.

Inventors

  • 👤 Jean-Claude Lehureau

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-10-30 15:01
CPC Classifications
G; G11; G11B; G11B5/00; G11B5/127; G11B5/48; G11B5/49; G11B5/4969; G11B5/4976; G11B15/00; G11B15/02; G11B15/12; G11B5/31; G11B5/3176; G11B5/3179; G11B5/3183; G11B5/488; G11B5/4984; G11B5/4992

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