GB1413229A - Magnetic transducer apparatus - Google Patents

Magnetic transducer apparatus

Info

Publication number
GB1413229A
GB1413229A GB1383573A GB1383573A GB1413229A GB 1413229 A GB1413229 A GB 1413229A GB 1383573 A GB1383573 A GB 1383573A GB 1383573 A GB1383573 A GB 1383573A GB 1413229 A GB1413229 A GB 1413229A
Authority
GB
United Kingdom
Prior art keywords
magnetic transducer
transducer apparatus
march
common conductor
cores
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1383573A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of GB1413229A publication Critical patent/GB1413229A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Digital Magnetic Recording (AREA)

Abstract

1413229 Magnetic heads RCA CORPORATION 22 March 1973 [27 March 1972] 13835/73 Heading G5R A multi-track transducer assembly comprises a. plurality of magnetic cores 58 each including a transducing gap, a common conductor 70 extending through the cores 58, and for each core 58 an individual signal coupling means 60 including its own -conductors 68 joined to the common conductor 70 .at either side of the associated core 58.
GB1383573A 1972-03-27 1973-03-22 Magnetic transducer apparatus Expired GB1413229A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23848572A 1972-03-27 1972-03-27

Publications (1)

Publication Number Publication Date
GB1413229A true GB1413229A (en) 1975-11-12

Family

ID=22898103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1383573A Expired GB1413229A (en) 1972-03-27 1973-03-22 Magnetic transducer apparatus

Country Status (6)

Country Link
US (1) US3789156A (en)
JP (1) JPS535538B2 (en)
CA (1) CA1001303A (en)
DE (1) DE2315277A1 (en)
FR (1) FR2177993B1 (en)
GB (1) GB1413229A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5653464Y2 (en) * 1974-09-02 1981-12-12
JPS5532198Y2 (en) * 1975-06-23 1980-07-31
JPS5639728A (en) * 1979-09-10 1981-04-15 Okadohazatsuku Kk Automatic limited feeding systematizing apparatus for breeding pig
US4291352A (en) * 1980-02-27 1981-09-22 Ampex Corporation Multichannel transducer structure with improved interchannel cross talk rejection
JPS5964441A (en) * 1982-09-30 1984-04-12 Yamato Sewing Mach Seizo Kk Method and device for automatic pickup of cut material in stack
JP2935129B2 (en) * 1990-05-28 1999-08-16 インターナショナル・ビジネス・マシーンズ・コーポレーション Fixed magnetic disk drive and related apparatus and method
US5245494A (en) * 1991-07-15 1993-09-14 Hogan John W Write-read magnetic recording head
US8134801B2 (en) * 2007-03-19 2012-03-13 Dimambro Bryan Electromagnetic data storage devices

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2954547A (en) * 1956-02-16 1960-09-27 Ibm Selector for a multiple track record of a magnetic memory system
GB882779A (en) * 1959-07-29 1961-11-22 Nat Res Dev Improvements in or relating to multi-track magnetic heads

Also Published As

Publication number Publication date
DE2315277A1 (en) 1973-10-18
JPS535538B2 (en) 1978-02-28
FR2177993B1 (en) 1976-05-21
US3789156A (en) 1974-01-29
FR2177993A1 (en) 1973-11-09
JPS499223A (en) 1974-01-26
CA1001303A (en) 1976-12-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee