DK103747C - Magnethoved og fremgangsmåde til fremstilling af et sådant. - Google Patents

Magnethoved og fremgangsmåde til fremstilling af et sådant.

Info

Publication number: DK103747C
Authority: DK; Denmark
Prior art keywords: making; magnetic head; magnetic; head
Prior art date: 1962-09-28

Application number

DK477362A

Other languages

English (en)

Original Assignee

Philips Nv

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.)

1962-09-28

Filing date

1962-11-06

Publication date

1966-02-14

1962-11-06 Application filed by Philips Nv filed Critical Philips Nv

1966-02-14 Application granted granted Critical

1966-02-14 Publication of DK103747C publication Critical patent/DK103747C/da

Links

238000004519 manufacturing process Methods 0.000 title 1

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/133—Structure or manufacture of heads, e.g. inductive with cores composed of particles, e.g. with dust cores, with ferrite cores with cores composed of isolated magnetic particles
- G11B5/1335—Assembling or shaping of elements
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/29—Structure or manufacture of unitary devices formed of plural heads for more than one track

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Magnetic Heads (AREA)

DK477362A 1962-09-28 1962-11-06 Magnethoved og fremgangsmåde til fremstilling af et sådant. DK103747C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL283790		1962-09-28

Publications (1)

Publication Number	Publication Date
DK103747C true DK103747C (da)	1966-02-14

Family

ID=19754147

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK477362A DK103747C (da)	1962-09-28	1962-11-06	Magnethoved og fremgangsmåde til fremstilling af et sådant.

Country Status (6)

Country	Link
CH (1)	CH423882A (da)
DE (1)	DE1424535A1 (da)
DK (1)	DK103747C (da)
ES (2)	ES282236A1 (da)
GB (1)	GB1030230A (da)
SE (1)	SE320405B (da)

1962
- 1962-11-01 CH CH1283162A patent/CH423882A/de unknown
- 1962-11-06 DK DK477362A patent/DK103747C/da active
- 1962-11-07 DE DE19621424535 patent/DE1424535A1/de active Pending
- 1962-11-07 ES ES282236A patent/ES282236A1/es not_active Expired
- 1962-11-12 SE SE12136/62A patent/SE320405B/xx unknown
- 1962-11-28 GB GB4506862A patent/GB1030230A/en not_active Expired
1963
- 1963-02-16 ES ES285180A patent/ES285180A1/es not_active Expired

Also Published As

Publication number	Publication date
ES285180A1 (es)	1963-06-01
ES282236A1 (es)	1963-05-01
CH423882A (de)	1966-11-15
SE320405B (da)	1970-02-09
GB1030230A (en)	1966-05-18
DE1424535A1 (de)	1969-04-24

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