JPS5652369B2 - - Google Patents

Info

Publication number
JPS5652369B2
JPS5652369B2 JP2933875A JP2933875A JPS5652369B2 JP S5652369 B2 JPS5652369 B2 JP S5652369B2 JP 2933875 A JP2933875 A JP 2933875A JP 2933875 A JP2933875 A JP 2933875A JP S5652369 B2 JPS5652369 B2 JP S5652369B2
Authority
JP
Japan
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
JP2933875A
Other languages
Japanese (ja)
Other versions
JPS51104314A (US07652168-20100126-C00068.png
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 filed Critical
Priority to JP2933875A priority Critical patent/JPS5652369B2/ja
Publication of JPS51104314A publication Critical patent/JPS51104314A/ja
Priority to US06/029,464 priority patent/US4245268A/en
Publication of JPS5652369B2 publication Critical patent/JPS5652369B2/ja
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
    • G11B5/17—Construction or disposition of windings
    • 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
    • G11B5/11—Shielding of head against electric or magnetic fields
    • 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)
JP2933875A 1975-03-10 1975-03-10 Expired JPS5652369B2 (US07652168-20100126-C00068.png)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2933875A JPS5652369B2 (US07652168-20100126-C00068.png) 1975-03-10 1975-03-10
US06/029,464 US4245268A (en) 1975-03-10 1979-04-12 Magnetic head with means for eliminating noise

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2933875A JPS5652369B2 (US07652168-20100126-C00068.png) 1975-03-10 1975-03-10

Publications (2)

Publication Number Publication Date
JPS51104314A JPS51104314A (US07652168-20100126-C00068.png) 1976-09-16
JPS5652369B2 true JPS5652369B2 (US07652168-20100126-C00068.png) 1981-12-11

Family

ID=12273439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2933875A Expired JPS5652369B2 (US07652168-20100126-C00068.png) 1975-03-10 1975-03-10

Country Status (2)

Country Link
US (1) US4245268A (US07652168-20100126-C00068.png)
JP (1) JPS5652369B2 (US07652168-20100126-C00068.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56111574U (US07652168-20100126-C00068.png) * 1980-01-25 1981-08-28
JPS5884578A (ja) * 1981-11-13 1983-05-20 Matsushita Electric Ind Co Ltd 音声多重受信機
JPS621441U (US07652168-20100126-C00068.png) * 1985-06-20 1987-01-07

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56114115A (en) * 1980-02-12 1981-09-08 Canon Inc Magnetic head
US4369476A (en) * 1980-07-25 1983-01-18 The Perkin-Elmer Corporation Multi-track recording head assembly with electromagnetic cross-talk neutralization
JPS5984321A (ja) * 1982-11-08 1984-05-16 Nakamichi Corp 磁気ヘツド
DE3642316A1 (de) * 1986-12-11 1988-06-23 Bosch Gmbh Robert Verfahren zum aufsprechen breitbandiger signale auf magnetische aufzeichnungstraeger, insbesondere auf magnetband, und schaltungsanordnung hierfuer
EP0318626A1 (de) * 1987-12-01 1989-06-07 MANNESMANN Aktiengesellschaft Einrichtung mit einem Lesekopf für magnetisch aufgezeichnete Informationen
US4962437A (en) * 1988-02-24 1990-10-09 Magnetic Peripherals Inc. Thin film servo head employing the inactive transducer coils to cancel write noise from nearby data heads
JPH03104004A (ja) * 1989-09-18 1991-05-01 Csk Corp 磁気ヘッド
CA2054072A1 (en) * 1990-12-18 1992-06-19 D. Mitchell Hanks Apparatus and method for transducer crosstalk cancellation in a disk drive system
US5245494A (en) * 1991-07-15 1993-09-14 Hogan John W Write-read magnetic recording head
US5949628A (en) * 1993-10-05 1999-09-07 Canon Denshi Kabushiki Kaisha Magnetic head including magnetic core accommodated in shielding case
US5887075A (en) * 1997-03-31 1999-03-23 International Business Machines Corporation Method, and apparatus and article of manufacture for filtering periodic noise from a magnetic read head
US5925866A (en) * 1997-09-16 1999-07-20 International Business Machines Corporation Method, apparatus and article of manufacture for dynamically positioning magnetic shielding to reduce magnetic interference at a magnetic read head
US6279827B1 (en) 1999-04-29 2001-08-28 International Business Machines Corporation Method, apparatus and article of manufacture for dynamically positioning magnetic shielding to reduce magnetic interference at a magnetic read head
US9208361B1 (en) * 2014-12-18 2015-12-08 Verifone Inc. Magnetic stripe card reader

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048666A (en) * 1959-02-05 1962-08-07 Ibm Transducer with low microphonics
US3334192A (en) * 1961-07-24 1967-08-01 Iit Res Inst Cross field magnetic transducer head

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56111574U (US07652168-20100126-C00068.png) * 1980-01-25 1981-08-28
JPS5884578A (ja) * 1981-11-13 1983-05-20 Matsushita Electric Ind Co Ltd 音声多重受信機
JPS621441U (US07652168-20100126-C00068.png) * 1985-06-20 1987-01-07

Also Published As

Publication number Publication date
JPS51104314A (US07652168-20100126-C00068.png) 1976-09-16
US4245268A (en) 1981-01-13

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