Three-pole magnetic head with reduced flux leakage

Details Three-pole magnetic head with reduced flux leakage Three-pole magnetic head with reduced flux leakage

1989-06-22

1992-05-05

Psitos, Aristotelis

Dynamic magnetic information storage or retrieval

Head

Hall effect

360126, G11B 5127, G11B 5147

Patent

active

051113520

ABSTRACT:
A magnetic recording head including a read pole disposed in a gap between a pair of write poles, and a sensor spaced away from the gap, the read pole adapted to conduct flux to the sensor, each write pole forming a respective cavity between itself and the read pole where the outside of at least one pole is tapered down toward the pole tip, the poles being closer together at their tips than they are near the sensor.

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