Magnetic head having raised element and magnetic head...

Details Magnetic head having raised element and magnetic head... Magnetic head having raised element and magnetic head...

2005-01-04

2005-01-04

Watko, Julie Anne (Department: 2652)

Dynamic magnetic information storage or retrieval

Fluid bearing head support

Disk record

C360S235700

Reexamination Certificate

active

06839203

ABSTRACT:
A trailing ABS face, which is a surface generating positive pressure, is formed to rise from a surface facing a recording medium, which is a surface generating negative pressure, toward the recording medium and furthermore, a surface facing the element, in which a gap portion of a magnetic element is located, is formed to rise from the trailing ABS face. Thereby, the floating lift of a magnetic head can be reduced while the floating position can be stabilized and furthermore, collision of the magnetic head with a disk surface can be properly avoided.

REFERENCES:
patent: 5267109 (1993-11-01), Chapin et al.
patent: 5917678 (1999-06-01), Ito et al.
patent: 6483667 (2002-11-01), Berg et al.
patent: 20010030834 (2001-10-01), Kohira et al.
patent: 20020063995 (2002-05-01), Sannino et al.
patent: 20020075593 (2002-06-01), Ultican et al.
patent: 3062089 (2000-04-01), None

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