Structure or manufacture of flux-sensitive heads

Introduced: January 1985

Last revised: January 2006

Full Title

Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor > Structure or manufacture of heads, e.g. inductive > Structure or manufacture of flux-sensitive heads

Classification Context

Section:: PHYSICS
Class:: INFORMATION STORAGE
Subclass:: INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER

4 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

G11B 5/335 with saturated jig, e.g. for detecting second harmonic, balanced-flux head
G11B 5/35 having vibrating elements
G11B 5/37 using galvano-magnetic devices, e.g. Hall-effect devices
G11B 5/39 using magneto-resistive devices