JPS6333204B2 - - Google Patents

Info

Publication number
JPS6333204B2
JPS6333204B2 JP59225812A JP22581284A JPS6333204B2 JP S6333204 B2 JPS6333204 B2 JP S6333204B2 JP 59225812 A JP59225812 A JP 59225812A JP 22581284 A JP22581284 A JP 22581284A JP S6333204 B2 JPS6333204 B2 JP S6333204B2
Authority
JP
Japan
Prior art keywords
magnetic
recording medium
recording
coil
pole
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
JP59225812A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60143412A (ja
Inventor
Tatsuo Fujiwara
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP22581284A priority Critical patent/JPS60143412A/ja
Publication of JPS60143412A publication Critical patent/JPS60143412A/ja
Publication of JPS6333204B2 publication Critical patent/JPS6333204B2/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
    • G11B5/1278—Structure or manufacture of heads, e.g. inductive specially adapted for magnetisations perpendicular to the surface of the record carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP22581284A 1984-10-29 1984-10-29 垂直磁化記録ヘツド Granted JPS60143412A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22581284A JPS60143412A (ja) 1984-10-29 1984-10-29 垂直磁化記録ヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22581284A JPS60143412A (ja) 1984-10-29 1984-10-29 垂直磁化記録ヘツド

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP10624878A Division JPS5534318A (en) 1978-09-01 1978-09-01 Vertical magnetizing recording head

Publications (2)

Publication Number Publication Date
JPS60143412A JPS60143412A (ja) 1985-07-29
JPS6333204B2 true JPS6333204B2 (OSRAM) 1988-07-04

Family

ID=16835178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22581284A Granted JPS60143412A (ja) 1984-10-29 1984-10-29 垂直磁化記録ヘツド

Country Status (1)

Country Link
JP (1) JPS60143412A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003060883A1 (en) * 2002-01-08 2003-07-24 Seagate Technology Llc Low saturation induction material for magnetic recording head write pole

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987316A (OSRAM) * 1972-12-22 1974-08-21
JPS5113218A (ja) * 1974-07-24 1976-02-02 Hitachi Ltd Jikihetsudo
JPS54171314U (OSRAM) * 1978-05-24 1979-12-04

Also Published As

Publication number Publication date
JPS60143412A (ja) 1985-07-29

Similar Documents

Publication Publication Date Title
US4317148A (en) Transducer for perpendicular magnetic recording
US5687046A (en) Vertical recording using a tri-pad head
JPS6028004A (ja) 磁気記録再生装置
US5555482A (en) Etched erase band feature for thin film recording heads
US4908724A (en) Dual gap cross-field magnetic recording head with single gap signal excitation
JPS6333204B2 (OSRAM)
EP0300605B1 (en) Magnetic head for reading and/or writing data from and/or onto a magnetic medium
US4268882A (en) Magnetic erasing head
JPS5877013A (ja) 磁気消去ヘツド
JPS60256907A (ja) 薄膜磁気ヘツド
JPH0114994Y2 (OSRAM)
JPS62103809A (ja) 磁気記録用ヘツド
JPH0327963B2 (OSRAM)
JPH03684B2 (OSRAM)
JPH0411203Y2 (OSRAM)
JPH026487Y2 (OSRAM)
JP2538021B2 (ja) 永久磁石型消去ヘッド用着磁装置及びその製造方法
JPS5898805A (ja) 磁気記録方式
JPS5885913A (ja) 垂直磁化記録ヘツド
JPH0152806B2 (OSRAM)
JPH02762B2 (OSRAM)
JPS59113603A (ja) 可動コイル型駆動装置
JPH1116122A (ja) 薄膜磁気ヘッド
JPH047004B2 (OSRAM)
JPS59142717A (ja) 磁気ヘツド