HK96386A - Magnetic head construction - Google Patents

Magnetic head construction

Info

Publication number
HK96386A
HK96386A HK963/86A HK96386A HK96386A HK 96386 A HK96386 A HK 96386A HK 963/86 A HK963/86 A HK 963/86A HK 96386 A HK96386 A HK 96386A HK 96386 A HK96386 A HK 96386A
Authority
HK
Hong Kong
Prior art keywords
magnetic head
head construction
pole pieces
composition
weight
Prior art date
Application number
HK963/86A
Other languages
English (en)
Inventor
Larry Alan Wank
Joseph George Braitling
Original Assignee
Philips 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 Philips Corp filed Critical Philips Corp
Publication of HK96386A publication Critical patent/HK96386A/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
    • G11B5/10—Structure or manufacture of housings or shields for heads
    • G11B5/105—Mounting of head within housing or assembling of head and housing

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Compositions Of Oxide Ceramics (AREA)
HK963/86A 1981-12-30 1986-12-11 Magnetic head construction HK96386A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/335,914 US4443825A (en) 1981-12-30 1981-12-30 Magnetic head pole piece mount of TiO2 -CaO

Publications (1)

Publication Number Publication Date
HK96386A true HK96386A (en) 1986-12-19

Family

ID=23313760

Family Applications (1)

Application Number Title Priority Date Filing Date
HK963/86A HK96386A (en) 1981-12-30 1986-12-11 Magnetic head construction

Country Status (6)

Country Link
US (1) US4443825A (de)
EP (1) EP0085794B1 (de)
JP (1) JPS58121119A (de)
AT (1) ATE14254T1 (de)
DE (1) DE3264694D1 (de)
HK (1) HK96386A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6066403A (ja) * 1983-09-21 1985-04-16 Hitachi Metals Ltd 薄膜磁気ヘッド用セラミックス基板
JPS60226455A (ja) * 1984-04-19 1985-11-11 日立金属株式会社 磁気ヘツド用非磁性セラミツクス
CN1008844B (zh) * 1984-10-02 1990-07-18 株式会社日立制作所 薄膜磁头滑块和制备薄膜磁头滑块材料的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3515C (de) * th. S. C. lowe in Morriston, County of Montgomery & G. s. dnight in Mont Clair, County of Essex Apparat zur Herstellung von Wassergas zu Leucht- und Heizzwecken
NL148025B (nl) * 1964-04-22 1975-12-15 Philips Nv Poolschoeneenheid voor een magnegrafoonkop voorzien van een lichaam bestaande uit gesinterd oxydisch ferromagnetisch materiaal dat verbonden is met een lichaam bestaande uit niet-magnetiseerbaar materiaal, alsmede magnegrafoonkop die een dergelijke poolschoeneenheid bevat.
US3562444A (en) * 1968-02-29 1971-02-09 Ibm Recording head assembly
FR2075466A5 (de) * 1970-01-29 1971-10-08 Ibm
US3681044A (en) * 1970-07-06 1972-08-01 Ibm Method of manufacturing ferrite recording heads with a multipurpose devitrifiable glass
DE2164465C2 (de) * 1970-12-27 1985-09-19 Akai Electric Co. Ltd., Tokio/Tokyo Mn-Zn-Ferrite für magnetische Aufzeichungs- und Wiedergabeköpfe
US3956771A (en) * 1975-03-03 1976-05-11 Honeywell Information Systems, Inc. Magnetic transducer with side mounted ferrite core and method of making the same
US4093688A (en) * 1975-08-25 1978-06-06 Memorex Corporation Method of making manganese-zinc ferrite
JPS6048469B2 (ja) * 1981-03-11 1985-10-28 日立金属株式会社 磁気ヘッド用非磁性セラミックス

Also Published As

Publication number Publication date
ATE14254T1 (de) 1985-07-15
EP0085794B1 (de) 1985-07-10
JPS58121119A (ja) 1983-07-19
EP0085794A1 (de) 1983-08-17
DE3264694D1 (en) 1985-08-14
US4443825A (en) 1984-04-17

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