JPS6220607B2 - - Google Patents

Info

Publication number
JPS6220607B2
JPS6220607B2 JP54116693A JP11669379A JPS6220607B2 JP S6220607 B2 JPS6220607 B2 JP S6220607B2 JP 54116693 A JP54116693 A JP 54116693A JP 11669379 A JP11669379 A JP 11669379A JP S6220607 B2 JPS6220607 B2 JP S6220607B2
Authority
JP
Japan
Prior art keywords
magnetic
gap
film
sendust
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
JP54116693A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5641520A (en
Inventor
Kuniaki Miura
Mitsuharu Tamura
Katsuo Konishi
Mitsuo Abe
Kyoshi Muramori
Hideo Zama
Kanji Kawano
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11669379A priority Critical patent/JPS5641520A/ja
Publication of JPS5641520A publication Critical patent/JPS5641520A/ja
Publication of JPS6220607B2 publication Critical patent/JPS6220607B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP11669379A 1979-09-13 1979-09-13 Magnetic head Granted JPS5641520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11669379A JPS5641520A (en) 1979-09-13 1979-09-13 Magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11669379A JPS5641520A (en) 1979-09-13 1979-09-13 Magnetic head

Publications (2)

Publication Number Publication Date
JPS5641520A JPS5641520A (en) 1981-04-18
JPS6220607B2 true JPS6220607B2 (en]) 1987-05-08

Family

ID=14693510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11669379A Granted JPS5641520A (en) 1979-09-13 1979-09-13 Magnetic head

Country Status (1)

Country Link
JP (1) JPS5641520A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01135511A (ja) * 1987-08-20 1989-05-29 Nkk Corp 懸濁性固形物の分離装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58182118A (ja) * 1982-04-19 1983-10-25 Victor Co Of Japan Ltd 磁気ヘツド及びその製造法
NL8400140A (nl) * 1984-01-17 1985-08-16 Philips Nv Magneetkop.
JPS62159306A (ja) * 1985-12-30 1987-07-15 Sony Corp 磁気ヘツド
JPH0654528B2 (ja) * 1986-04-23 1994-07-20 株式会社日立製作所 磁気ヘツド
JP2677899B2 (ja) * 1990-07-02 1997-11-17 株式会社日立製作所 磁気ヘッド

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51148412A (en) * 1975-06-16 1976-12-20 Mitsumi Electric Co Ltd Head-core and its production method
JPS5347811A (en) * 1976-10-12 1978-04-28 Matsushita Electric Ind Co Ltd Magnetic head
JPS5558823A (en) * 1978-10-24 1980-05-01 Sanyo Electric Co Ltd Magnetic head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01135511A (ja) * 1987-08-20 1989-05-29 Nkk Corp 懸濁性固形物の分離装置

Also Published As

Publication number Publication date
JPS5641520A (en) 1981-04-18

Similar Documents

Publication Publication Date Title
JPS58155513A (ja) 複合型磁気ヘツドおよびその製造方法
JPH05290317A (ja) 磁気ヘッドおよびその製造方法
JPH0546010B2 (en])
JPS6220607B2 (en])
JPH0773411A (ja) データカートリッジ用磁気ヘッド装置
US4731299A (en) Composite magnetic material
JPH0475564B2 (en])
JP2669965B2 (ja) 磁気ヘッドの製造方法
KR0155468B1 (ko) 자기헤드 및 그 제조방법
JP2723294B2 (ja) 磁気ヘッド
JPH0546009B2 (en])
JPS6015807A (ja) 磁気ヘツド
JPH053646B2 (en])
JPH0467246B2 (en])
JPH0548244Y2 (en])
JPS61280010A (ja) 磁気ヘツド
JPH045046Y2 (en])
JPS59203210A (ja) 磁気コアおよびその製造方法
JPH0833980B2 (ja) 磁気ヘッドの製造方法
JPS632109A (ja) 磁気ヘツド
JPS63285715A (ja) 磁気ヘッド
JPS60185214A (ja) 磁気ヘツド
JPH0770023B2 (ja) 磁気ヘツド
JPS6251009A (ja) 磁気コアおよびその製造方法
JPH04168614A (ja) 磁気ヘッドの製造方法