HK31093A - Magnetic head for use in vertical recording - Google Patents

Magnetic head for use in vertical recording

Info

Publication number
HK31093A
HK31093A HK310/93A HK31093A HK31093A HK 31093 A HK31093 A HK 31093A HK 310/93 A HK310/93 A HK 310/93A HK 31093 A HK31093 A HK 31093A HK 31093 A HK31093 A HK 31093A
Authority
HK
Hong Kong
Prior art keywords
magnetic head
vertical recording
recording
vertical
magnetic
Prior art date
Application number
HK310/93A
Other languages
English (en)
Inventor
Victor Zieren
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of HK31093A publication Critical patent/HK31093A/xx

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
    • 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)
HK310/93A 1987-01-23 1993-04-01 Magnetic head for use in vertical recording HK31093A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8700160A NL8700160A (nl) 1987-01-23 1987-01-23 Magneetkop voor gebruik bij loodrechte registratie.

Publications (1)

Publication Number Publication Date
HK31093A true HK31093A (en) 1993-04-08

Family

ID=19849460

Family Applications (1)

Application Number Title Priority Date Filing Date
HK310/93A HK31093A (en) 1987-01-23 1993-04-01 Magnetic head for use in vertical recording

Country Status (9)

Country Link
US (1) US4809111A (xx)
JP (1) JPS63193305A (xx)
KR (1) KR960006846B1 (xx)
DE (1) DE3800264A1 (xx)
FR (1) FR2610129B1 (xx)
GB (1) GB2200238B (xx)
HK (1) HK31093A (xx)
NL (1) NL8700160A (xx)
SG (1) SG130092G (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63205809A (ja) * 1987-02-20 1988-08-25 Canon Inc 磁気ヘツド
US6352649B1 (en) 1998-10-01 2002-03-05 Iowa State University Research Foundation Inc. Material for magnetostrictive sensors and other applications based on ferrite materials
US6093337A (en) * 1998-10-01 2000-07-25 Iowa State University Research Foundation, Inc. Material for magnetostrictive sensors and other applications based on ferrite materials
US6771462B1 (en) * 1999-09-20 2004-08-03 Seagate Technology Llc Perpendicular recording head including concave tip

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5365714A (en) * 1976-11-24 1978-06-12 Nippon Telegr & Teleph Corp <Ntt> Production of magnetic head core gap
JPS53116809A (en) * 1977-03-22 1978-10-12 Hitachi Ltd Magnetic head core
NL8200481A (nl) * 1982-02-09 1983-09-01 Philips Nv Magneetkop.
JPS58220233A (ja) * 1982-06-16 1983-12-21 Canon Electronics Inc 磁気ヘツド
JPS5940314A (ja) * 1982-08-30 1984-03-06 Sony Corp 磁気ヘツド
JPS59178610A (ja) * 1983-03-29 1984-10-09 Fujitsu Ltd 垂直磁化記録用薄膜ヘツド
JPS6015810A (ja) * 1983-07-05 1985-01-26 Mitsubishi Electric Corp 磁気ヘツド
JPS60111309A (ja) * 1983-11-21 1985-06-17 Sony Corp 垂直記録用単磁極型磁気ヘツド
NL8400140A (nl) * 1984-01-17 1985-08-16 Philips Nv Magneetkop.
NL8503524A (nl) * 1985-12-20 1987-07-16 Philips Nv Magneetkop voor gebruik bij loodrechte registratie.

Also Published As

Publication number Publication date
FR2610129B1 (fr) 1994-03-11
GB2200238A (en) 1988-07-27
FR2610129A1 (fr) 1988-07-29
GB8801173D0 (en) 1988-02-17
KR880009335A (ko) 1988-09-14
GB2200238B (en) 1990-12-19
US4809111A (en) 1989-02-28
SG130092G (en) 1993-03-12
KR960006846B1 (ko) 1996-05-23
JPS63193305A (ja) 1988-08-10
NL8700160A (nl) 1988-08-16
DE3800264A1 (de) 1988-08-04

Similar Documents

Publication Publication Date Title
KR960011845B1 (en) Three-pole magnetic recording head
EP0279536A3 (en) Magnetoresistive head
GB2225143B (en) Magnetic head
KR920005044B1 (en) Magnetic head
EP0277783A3 (en) Magnetic recording medium
EP0309202A3 (en) Magnetic recording medium
EP0281931A3 (en) Magnetic head
GB2202078B (en) Magnetic heads
KR970002826B1 (en) Magnetic head
EP0314172A3 (en) Film magnetic head
EP0318004A3 (en) Magnetic recording medium
GB8728621D0 (en) Magnetic recording &amp; reproducing device
EP0304927A3 (en) Perpendicular magnetic recording medium
GB2202866B (en) Magnetic recording media
GB2231441B (en) Magnetic head
EP0323188A3 (en) Magnetic recording and reproducing head unit
HK14997A (en) Multitrack magnetic read head
GB2222300B (en) Magnetic recording apparatus
GB8819187D0 (en) Magnetic recording &amp;/reproducing apparatus
GB8806363D0 (en) Magnetic recording &amp;/reproducing apparatus &amp; methods
GB2200238B (en) Magnetic head for use in vertical recording
KR910002760B1 (en) Magnetic recording/reproducing apparatus
GB8806743D0 (en) Magnetic recording &amp; reproducing apparatus
EP0334512A3 (en) Magnetic head
EP0342995A3 (en) Recording head