JPH01146305U - - Google Patents

Info

Publication number
JPH01146305U
JPH01146305U JP1989023884U JP2388489U JPH01146305U JP H01146305 U JPH01146305 U JP H01146305U JP 1989023884 U JP1989023884 U JP 1989023884U JP 2388489 U JP2388489 U JP 2388489U JP H01146305 U JPH01146305 U JP H01146305U
Authority
JP
Japan
Prior art keywords
magnetic
transducer
conductive layer
leads
head
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.)
Granted
Application number
JP1989023884U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0233290Y2 (en]
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
Publication of JPH01146305U publication Critical patent/JPH01146305U/ja
Application granted granted Critical
Publication of JPH0233290Y2 publication Critical patent/JPH0233290Y2/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
    • G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
    • 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
    • G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
    • G11B5/332—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using thin films

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP1989023884U 1979-02-28 1989-03-03 Expired JPH0233290Y2 (en])

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7901577A NL7901577A (nl) 1979-02-28 1979-02-28 Meerspoors dunne film magneetkop.

Publications (2)

Publication Number Publication Date
JPH01146305U true JPH01146305U (en]) 1989-10-09
JPH0233290Y2 JPH0233290Y2 (en]) 1990-09-07

Family

ID=19832706

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2349980A Pending JPS55117727A (en) 1979-02-28 1980-02-28 Magnetic transducer head
JP1989023884U Expired JPH0233290Y2 (en]) 1979-02-28 1989-03-03

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2349980A Pending JPS55117727A (en) 1979-02-28 1980-02-28 Magnetic transducer head

Country Status (8)

Country Link
US (1) US4320428A (en])
JP (2) JPS55117727A (en])
CA (1) CA1151766A (en])
DE (1) DE3007046C2 (en])
FR (1) FR2450495B1 (en])
GB (1) GB2044509B (en])
HK (1) HK64184A (en])
NL (1) NL7901577A (en])

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418372A (en) * 1979-08-02 1983-11-29 Hitachi, Ltd. Magnetic rotary encoder
US4438470A (en) 1981-07-20 1984-03-20 Canon Kabushiki Kaisha Magnetic head of magnetic reluctance effect type and a method for making the same
DE3204184A1 (de) * 1982-02-06 1983-08-11 Robert Bosch Gmbh, 7000 Stuttgart Duennschicht-mehrspur-magnetkopf hoher spurdichte
US4503439A (en) * 1983-03-08 1985-03-05 Springer Gilbert D Thin-film, compliant, non-pressure-point-telegraphing, electromagnetic read/write head structure
EP0124435B1 (en) * 1983-04-27 1988-06-29 EASTMAN KODAK COMPANY (a New Jersey corporation) Thin-film magnetic head with improved wear-guide
US4639808A (en) * 1984-09-26 1987-01-27 Storage Technology Corporation Asymmetrical shields for controlling feedthrough in read/write heads
EP0178898A3 (en) * 1984-10-18 1988-03-30 International Business Machines Corporation An inductive magnetic transducer
JPS61104313A (ja) * 1984-10-22 1986-05-22 Sharp Corp 薄膜磁気ヘツド装置
US4799119A (en) * 1986-09-10 1989-01-17 International Business Machines Corporation Flexible circuit magnetic core winding for a core member

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49112610A (en]) * 1973-02-26 1974-10-26
JPS5029016A (en]) * 1973-07-18 1975-03-24

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1879364U (de) * 1961-11-17 1963-09-19 Wohlenberg K G H Setzmagnetkopf fuer impulsmarkentraeger.
GB1307886A (en) * 1970-05-12 1973-02-21 Ibm Magnetic transducing head
US4065797A (en) * 1974-12-20 1977-12-27 Matsushita Electric Industrial Co., Ltd. Multi-element magnetic head
JPS554734A (en) * 1978-06-23 1980-01-14 Fujitsu Ltd Thin film magnetic head for vertical magnetic recording

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49112610A (en]) * 1973-02-26 1974-10-26
JPS5029016A (en]) * 1973-07-18 1975-03-24

Also Published As

Publication number Publication date
JPH0233290Y2 (en]) 1990-09-07
JPS55117727A (en) 1980-09-10
FR2450495A1 (fr) 1980-09-26
GB2044509B (en) 1983-05-11
US4320428A (en) 1982-03-16
GB2044509A (en) 1980-10-15
HK64184A (en) 1984-08-24
DE3007046A1 (de) 1980-09-11
DE3007046C2 (de) 1987-01-02
NL7901577A (nl) 1980-09-01
CA1151766A (en) 1983-08-09
FR2450495B1 (fr) 1987-09-18

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