JPS58211178A - 磁気書込みヘツド - Google Patents

磁気書込みヘツド

Info

Publication number
JPS58211178A
JPS58211178A JP57159007A JP15900782A JPS58211178A JP S58211178 A JPS58211178 A JP S58211178A JP 57159007 A JP57159007 A JP 57159007A JP 15900782 A JP15900782 A JP 15900782A JP S58211178 A JPS58211178 A JP S58211178A
Authority
JP
Japan
Prior art keywords
magnetic
magnetic pole
write head
image
pole portion
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.)
Pending
Application number
JP57159007A
Other languages
English (en)
Japanese (ja)
Inventor
ギルバ−ト・デユエイン・スプリンガ−
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.)
Ferix Corp
Original Assignee
Ferix Corp
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 Ferix Corp filed Critical Ferix Corp
Publication of JPS58211178A publication Critical patent/JPS58211178A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G19/00—Processes using magnetic patterns; Apparatus therefor, i.e. magnetography

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Magnetic Heads (AREA)
JP57159007A 1982-05-26 1982-09-14 磁気書込みヘツド Pending JPS58211178A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38192282A 1982-05-26 1982-05-26
US381922 1982-05-26

Publications (1)

Publication Number Publication Date
JPS58211178A true JPS58211178A (ja) 1983-12-08

Family

ID=23506870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57159007A Pending JPS58211178A (ja) 1982-05-26 1982-09-14 磁気書込みヘツド

Country Status (10)

Country Link
JP (1) JPS58211178A (fr)
BE (1) BE894201A (fr)
BR (1) BR8205722A (fr)
CA (1) CA1189969A (fr)
DE (1) DE3302172A1 (fr)
FR (1) FR2527820A1 (fr)
GB (1) GB2122949B (fr)
IT (1) IT1209905B (fr)
NL (1) NL8300256A (fr)
SE (1) SE8204518L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052361A (ja) * 1983-03-07 1985-03-25 フエリクス，コ−ポレ−シヨン 磁気読出し／書込みヘツド

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7538977B2 (en) * 2004-04-30 2009-05-26 Hitachi Global Storage Technologies B.V. Method and apparatus for providing diamagnetic flux focusing in a storage device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL215946A (fr) * 1956-04-03
GB1344890A (en) * 1971-08-21 1974-01-23 Ibm Electromagnetic transducers
DE2520581C3 (de) * 1975-05-09 1980-09-04 Kienzle Apparate Gmbh, 7730 Villingen-Schwenningen Anordnung zum loschbaren Aufzeichnen von Meßgrößen
DE2715103C2 (de) * 1977-04-04 1985-05-02 Wang Laboratories, Inc., Lowell, Mass. Magnet-Druckkopf einer Druckvorrichtung
US4414554A (en) * 1980-07-21 1983-11-08 Ferix Corporation Magnetic imaging apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6052361A (ja) * 1983-03-07 1985-03-25 フエリクス，コ−ポレ−シヨン 磁気読出し／書込みヘツド

Also Published As

Publication number Publication date
NL8300256A (nl) 1983-12-16
DE3302172A1 (de) 1983-12-01
CA1189969A (fr) 1985-07-02
FR2527820A1 (fr) 1983-12-02
SE8204518D0 (sv) 1982-07-30
SE8204518L (sv) 1983-11-27
GB2122949B (en) 1985-10-23
IT8249149A0 (it) 1982-09-21
IT1209905B (it) 1989-08-30
BE894201A (fr) 1983-02-25
GB2122949A (en) 1984-01-25
BR8205722A (pt) 1984-04-17

Similar Documents

Publication Publication Date Title
US4414554A (en) Magnetic imaging apparatus
US4219854A (en) Thin film magnetic head assembly
US7379269B1 (en) Write element with reduced yoke length for ultra-high density writing
US7522379B1 (en) Write element with recessed pole and heat sink layer for ultra-high density writing
US7238292B1 (en) Method of fabricating a write element with a reduced yoke length
KR100924695B1 (ko) 수직 자기 기록 헤드 및 그 제조방법
US4494125A (en) Differential-permeability field-concentrating magnetic read/write head
US6385015B2 (en) Magnetoresistive effect type reproducing head and magnetic disk apparatus equipped with the reproducing head
JPS5877018A (ja) 薄膜誘導トランスジユ−サ
US4539280A (en) Method for creating magnetic toner images having controlled toner distribution
US6477007B1 (en) Planar writer for merged GMR recording head
JPS58211178A (ja) 磁気書込みヘツド
JPH10507862A (ja) 長手方向の多層磁気抵抗を備えた平板状磁気ヘッド
HK110194A (en) A thin film magnetic read/write head and method of forming the same
US6594122B1 (en) GMR head with reduced topology for high speed recording with submicron track width
JPS58116562A (ja) 磁気映像発生方法および装置
US6134088A (en) Electromagnetic head with magnetoresistive means connected to a magnetic core
CA1190592A (fr) Methode et appareil d'imagerie magnetique
JPH06267023A (ja) 薄膜磁気ヘッド及びその製造方法
JPH04356707A (ja) 薄膜磁気ヘッド
JP2000206217A (ja) 高周波キャリア型磁気センサ
GB2116482A (en) Magnetic imaging method and apparatus
US20030039065A1 (en) Planar writer for merged GMR recording head
JPH06274827A (ja) 垂直磁気記録用薄膜磁気ヘッド及びその製造方法
JPH05241482A (ja) 多チャンネル磁気ヘッド