IT1253062B - Testina magnetica - Google Patents

Testina magnetica

Info

Publication number
IT1253062B
IT1253062B ITBS910134A ITBS910134A IT1253062B IT 1253062 B IT1253062 B IT 1253062B IT BS910134 A ITBS910134 A IT BS910134A IT BS910134 A ITBS910134 A IT BS910134A IT 1253062 B IT1253062 B IT 1253062B
Authority
IT
Italy
Prior art keywords
magnetic
pole pieces
magnetic head
gap
separated
Prior art date
Application number
ITBS910134A
Other languages
English (en)
Inventor
Manuela Belletti
Original Assignee
Unicoat Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Unicoat Srl filed Critical Unicoat Srl
Priority to ITBS910134A priority Critical patent/IT1253062B/it
Publication of ITBS910134A0 publication Critical patent/ITBS910134A0/it
Publication of ITBS910134A1 publication Critical patent/ITBS910134A1/it
Application granted granted Critical
Publication of IT1253062B publication Critical patent/IT1253062B/it

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  • Magnetic Heads (AREA)

Abstract

L'invenzione riguarda una testina magnetica con due espansioni polari separate da un traferro e ottenute dall'assemblaggio di lamelle di materiale magnetico nella quale le lamelle di materiale magnetico sono separate da sottili strati di materiale antiusura e sulla superficie delle espansioni polari delimitanti il traferro è applicato uno strato di materiale con permeabilità magnetica superiore a quella del materiale magnetico costituente le espansioni polari.Fig. 1.
ITBS910134A 1991-12-13 1991-12-13 Testina magnetica IT1253062B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITBS910134A IT1253062B (it) 1991-12-13 1991-12-13 Testina magnetica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBS910134A IT1253062B (it) 1991-12-13 1991-12-13 Testina magnetica

Publications (3)

Publication Number Publication Date
ITBS910134A0 ITBS910134A0 (it) 1991-12-13
ITBS910134A1 ITBS910134A1 (it) 1993-06-13
IT1253062B true IT1253062B (it) 1995-07-10

Family

ID=11344727

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBS910134A IT1253062B (it) 1991-12-13 1991-12-13 Testina magnetica

Country Status (1)

Country Link
IT (1) IT1253062B (it)

Also Published As

Publication number Publication date
ITBS910134A1 (it) 1993-06-13
ITBS910134A0 (it) 1991-12-13

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Legal Events

Date Code Title Description
0001 Granted