Browse Prior Art Database

Single Track Magnetic Head Element

IP.com Disclosure Number: IPCOM000084380D
Original Publication Date: 1975-Nov-01
Included in the Prior Art Database: 2005-Mar-02
Document File: 2 page(s) / 42K

Publishing Venue

IBM

Related People

Van Wert, EC: AUTHOR

Abstract

The core of a compact magnetic head is simply assembled from two ferrite pieces.

This text was extracted from a PDF file.
At least one non-text object (such as an image or picture) has been suppressed.
This is the abbreviated version, containing approximately 100% of the total text.

Page 1 of 2

Single Track Magnetic Head Element

The core of a compact magnetic head is simply assembled from two ferrite pieces.

A ferrite C-shaped section is joined to a ferrite I-shaped section to form a gap by any conventional bonding means, for example glass. A winding is slipped over one arm of the C-section before bonding. An undercut right-side section is placed over the winding on one side of the gap and a left-side section on the other side. The sections are made of a low permeability, or completely nonmagnetic, material such as, for example, barium titanate ceramic.

A contour is usually formed on the top surface of the head element after it is mounted in an appropriate supporting structure.

1

Page 2 of 2

2

[This page contains 3 pictures or other non-text objects]