NL148170B - MAGNETIC HEAD FOR RECORDING AND / OR DISPLAY OF INFORMATION. - Google Patents

MAGNETIC HEAD FOR RECORDING AND / OR DISPLAY OF INFORMATION.

Info

Publication number
NL148170B
NL148170B NL6606384A NL6606384A NL148170B NL 148170 B NL148170 B NL 148170B NL 6606384 A NL6606384 A NL 6606384A NL 6606384 A NL6606384 A NL 6606384A NL 148170 B NL148170 B NL 148170B
Authority
NL
Netherlands
Prior art keywords
recording
display
information
magnetic head
magnetic
Prior art date
Application number
NL6606384A
Other languages
Dutch (nl)
Other versions
NL6606384A (en
Original Assignee
Sperry Rand Corp
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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of NL6606384A publication Critical patent/NL6606384A/xx
Publication of NL148170B publication Critical patent/NL148170B/en

Links

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
    • G11B5/29—Structure or manufacture of unitary devices formed of plural heads for more than one track
    • G11B5/295—Manufacture
    • 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
    • G11B5/10—Structure or manufacture of housings or shields for heads
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
NL6606384A 1965-05-17 1966-05-10 MAGNETIC HEAD FOR RECORDING AND / OR DISPLAY OF INFORMATION. NL148170B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45614965A 1965-05-17 1965-05-17

Publications (2)

Publication Number Publication Date
NL6606384A NL6606384A (en) 1966-11-18
NL148170B true NL148170B (en) 1975-12-15

Family

ID=23811630

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6606384A NL148170B (en) 1965-05-17 1966-05-10 MAGNETIC HEAD FOR RECORDING AND / OR DISPLAY OF INFORMATION.

Country Status (5)

Country Link
JP (1) JPS4910682B1 (en)
CH (1) CH434366A (en)
DE (1) DE1499894C3 (en)
GB (1) GB1087966A (en)
NL (1) NL148170B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52171375U (en) * 1976-06-19 1977-12-26
US4346418A (en) * 1980-09-05 1982-08-24 Spin Physics, Inc. High density multitrack magnetic head
US4649450A (en) * 1984-12-12 1987-03-10 Ampex Corporation Modular multichannel magnetic head assembly with accurate channel locations

Also Published As

Publication number Publication date
NL6606384A (en) 1966-11-18
DE1499894A1 (en) 1970-07-23
JPS4910682B1 (en) 1974-03-12
DE1499894C3 (en) 1974-04-25
DE1499894B2 (en) 1973-09-20
CH434366A (en) 1967-04-30
GB1087966A (en) 1967-10-18

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SPERRY