GB2098378B - Magnetic head - Google Patents

Magnetic head

Info

Publication number
GB2098378B
GB2098378B GB8212916A GB8212916A GB2098378B GB 2098378 B GB2098378 B GB 2098378B GB 8212916 A GB8212916 A GB 8212916A GB 8212916 A GB8212916 A GB 8212916A GB 2098378 B GB2098378 B GB 2098378B
Authority
GB
United Kingdom
Prior art keywords
magnetic head
magnetic
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.)
Expired
Application number
GB8212916A
Other languages
English (en)
Other versions
GB2098378A (en
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.)
YE Data Inc
Original Assignee
YE Data 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 YE Data Inc filed Critical YE Data Inc
Publication of GB2098378A publication Critical patent/GB2098378A/en
Application granted granted Critical
Publication of GB2098378B publication Critical patent/GB2098378B/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
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/488—Disposition of heads
    • G11B5/4886—Disposition of heads relative to rotating disc
    • 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
    • G11B5/265—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Digital Magnetic Recording (AREA)
GB8212916A 1981-05-13 1982-05-05 Magnetic head Expired GB2098378B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56070798A JPS57186222A (en) 1981-05-13 1981-05-13 Magnetic head

Publications (2)

Publication Number Publication Date
GB2098378A GB2098378A (en) 1982-11-17
GB2098378B true GB2098378B (en) 1986-05-14

Family

ID=13441916

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8212916A Expired GB2098378B (en) 1981-05-13 1982-05-05 Magnetic head

Country Status (5)

Country Link
JP (1) JPS57186222A (it)
DE (1) DE3217267A1 (it)
FR (1) FR2506054B1 (it)
GB (1) GB2098378B (it)
IT (1) IT1151344B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58215717A (ja) * 1982-06-09 1983-12-15 Hitachi Ltd 磁気ヘツド
JPS5945625A (ja) * 1982-09-06 1984-03-14 Nippon Telegr & Teleph Corp <Ntt> 磁気ヘツド
JPS59104716A (ja) * 1982-12-07 1984-06-16 Nec Corp デイスク装置
JPS59121613A (ja) * 1982-12-28 1984-07-13 Toshiba Corp 磁気ヘツド装置
JPS59144027A (ja) * 1983-02-08 1984-08-17 Sony Corp 磁気デイスク記録再生装置
JPS6016312U (ja) * 1983-07-13 1985-02-04 アルプス電気株式会社 磁気ヘツドユニツト
JPS6028013A (ja) * 1983-07-26 1985-02-13 Canon Electronics Inc 磁気ヘツド
JPS6029913A (ja) * 1983-07-29 1985-02-15 Canon Electronics Inc 磁気ヘツド
JPS6061910A (ja) * 1983-09-16 1985-04-09 Mitsubishi Electric Corp 磁気ヘツド組立体
EP0371006B1 (en) * 1984-03-13 1994-01-12 Olympus Optical Co., Ltd. Magnetic recording apparatus
US4750071A (en) * 1985-08-28 1988-06-07 Canon Denshi Kabushiki Kaisha Magnetic head assembly including a pair of heads disposed in the vicinity of each other
JPH058707U (ja) * 1991-07-20 1993-02-05 テイーデイーケイ株式会社 磁気ヘツド

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL156528B (nl) * 1966-09-15 1978-04-17 Philips Nv Magnetische schrijf-lees-wiskop.
FR1537328A (fr) * 1966-09-15 1968-08-23 Philips Nv Tête de magnétophone composite comportant une tête d'inscription et de lecture etdeux têtes d'effacement
US3810244A (en) * 1970-09-14 1974-05-07 Canon Kk Cross type magnetic head
JPS5269215U (it) * 1975-11-18 1977-05-23
JPS52142507A (en) * 1976-05-21 1977-11-28 Yaskawa Denki Seisakusho Kk Magnetic head
JPS5358218A (en) * 1976-11-08 1978-05-26 Toshiba Corp Magnetic head
US4367505A (en) * 1980-09-29 1983-01-04 Xerox Corporation Magnetic head assembly with skewed read/write gap

Also Published As

Publication number Publication date
GB2098378A (en) 1982-11-17
DE3217267C2 (it) 1987-06-11
JPS57186222A (en) 1982-11-16
FR2506054A1 (fr) 1982-11-19
IT1151344B (it) 1986-12-17
FR2506054B1 (fr) 1988-01-29
DE3217267A1 (de) 1982-11-25
IT8220977A0 (it) 1982-04-28
JPH0118493B2 (it) 1989-04-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990505