MULTIPLE-TRACK UNIT OF MAGNETIC HEADS Russian patent published in 1998 - IPC

FIELD: professional analog magnetic recording equipment. SUBSTANCE: device has cases which are connected through non-magnetic insertion in working gap. Cases have rectangular holes in which cores with coils are mounted. They are designed as assembly of magnetically soft plates with windings and rectangular sockets in which multiple-layer screens are mounted. Said screens overlap whole height of cores, working and additional gaps. Height of external plates of core is less than central magnetically soft plates on which winding is mounted. EFFECT: increased functional capabilities. 1 dwg