Method for preventing deposition on magnetic head, and photograp

Details Method for preventing deposition on magnetic head, and photograp Method for preventing deposition on magnetic head, and photograp

1993-02-12

1996-01-30

Wolff, John H.

Dynamic magnetic information storage or retrieval

Head

Head accessory

36013031, G11B 541, G11B 1560

Patent

active

054885299

ABSTRACT:
A photographic film for information recording 1 has a step difference 3 in the form of a projection on its surface adapted to be pressure contacted with a surface of a magnetic head 2 facing a recording medium. The film 1 also has a transparent magnetic layer. The photographic film may be run with its step difference 3 kept in pressure contact with the surface of the magnetic head 2 facing the recording medium to present film debris from being deposited and stacked on the surface of the magnetic head facing the recording medium to prevent the playback output from being deteriorated.

REFERENCES:
patent: 3078759 (1963-02-01), Brunswick
patent: 5136317 (1992-08-01), Goto et al.

Affiliated with

Also associated with

Rating

Method for preventing deposition on magnetic head, and photograp does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for preventing deposition on magnetic head, and photograp, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for preventing deposition on magnetic head, and photograp will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-160281