JPS6367246B2 - - Google Patents

Info

Publication number
JPS6367246B2
JPS6367246B2 JP55016454A JP1645480A JPS6367246B2 JP S6367246 B2 JPS6367246 B2 JP S6367246B2 JP 55016454 A JP55016454 A JP 55016454A JP 1645480 A JP1645480 A JP 1645480A JP S6367246 B2 JPS6367246 B2 JP S6367246B2
Authority
JP
Japan
Prior art keywords
magnetic
magnetic head
coil
core
induced noise
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
JP55016454A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56114115A (en
Inventor
Masayuki Fujimura
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.)
Canon Inc
Canon Electronics Inc
Original Assignee
Canon Inc
Canon Electronics Inc
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 Canon Inc, Canon Electronics Inc filed Critical Canon Inc
Priority to JP1645480A priority Critical patent/JPS56114115A/ja
Priority to US06/229,934 priority patent/US4393428A/en
Priority to DE19813104930 priority patent/DE3104930A1/de
Publication of JPS56114115A publication Critical patent/JPS56114115A/ja
Publication of JPS6367246B2 publication Critical patent/JPS6367246B2/ja
Granted 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP1645480A 1980-02-12 1980-02-12 Magnetic head Granted JPS56114115A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1645480A JPS56114115A (en) 1980-02-12 1980-02-12 Magnetic head
US06/229,934 US4393428A (en) 1980-02-12 1981-01-30 Magnetic head
DE19813104930 DE3104930A1 (de) 1980-02-12 1981-02-11 "magnetkopf"

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1645480A JPS56114115A (en) 1980-02-12 1980-02-12 Magnetic head

Publications (2)

Publication Number Publication Date
JPS56114115A JPS56114115A (en) 1981-09-08
JPS6367246B2 true JPS6367246B2 (en]) 1988-12-23

Family

ID=11916691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1645480A Granted JPS56114115A (en) 1980-02-12 1980-02-12 Magnetic head

Country Status (3)

Country Link
US (1) US4393428A (en])
JP (1) JPS56114115A (en])
DE (1) DE3104930A1 (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60182006A (ja) * 1984-02-29 1985-09-17 Victor Co Of Japan Ltd 磁気ヘツド
KR900007488B1 (ko) * 1985-09-10 1990-10-10 니뽕 빅터 가부시끼가이샤 자기 헤드
US4931886A (en) * 1988-06-29 1990-06-05 Digital Equipment Corporation Apparatus and methods to suppress perpendicular fields in longitudinal recording
EP0571951B1 (en) 1992-05-28 2000-05-03 Minebea Co. Ltd. Floating magnetic head
JP2952455B2 (ja) * 1992-10-30 1999-09-27 ミネベア株式会社 浮動磁気ヘッド
DE69323480T2 (de) * 1992-12-14 1999-06-24 Minebea Co. Ltd., Kitasaku, Nagano Schwebender Magnetkopf
KR100385126B1 (ko) * 1994-10-31 2003-08-09 소니 가부시끼 가이샤 자기헤드

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552647B2 (en]) * 1972-02-12 1980-01-21
JPS5110921A (ja) * 1974-07-18 1976-01-28 Victor Company Of Japan Tasoshijikihetsudono seizohoho
JPS5518966B2 (en]) * 1975-02-04 1980-05-22
JPS5652369B2 (en]) * 1975-03-10 1981-12-11
JPS5213960U (en]) * 1975-07-11 1977-01-31
JPS5233715A (en) * 1975-09-10 1977-03-15 Canon Inc Magnetic head
JPS5242110A (en) * 1975-09-26 1977-04-01 Ibm Magnetic head structure
US4037264A (en) * 1975-09-26 1977-07-19 International Business Machines Corporation Magnetic head housing with wedge locking means
JPS54110814A (en) * 1978-02-20 1979-08-30 Hitachi Ltd Multielement magnetic head

Also Published As

Publication number Publication date
DE3104930C2 (en]) 1988-04-07
DE3104930A1 (de) 1982-01-07
JPS56114115A (en) 1981-09-08
US4393428A (en) 1983-07-12

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