NL7401882A - - Google Patents

Info

Publication number
NL7401882A
NL7401882A NL7401882A NL7401882A NL7401882A NL 7401882 A NL7401882 A NL 7401882A NL 7401882 A NL7401882 A NL 7401882A NL 7401882 A NL7401882 A NL 7401882A NL 7401882 A NL7401882 A NL 7401882A
Authority
NL
Netherlands
Application number
NL7401882A
Other versions
NL153700B (nl
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 filed Critical
Publication of NL7401882A publication Critical patent/NL7401882A/xx
Publication of NL153700B publication Critical patent/NL153700B/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
    • G11B5/11—Shielding of head against electric or magnetic fields
    • 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
    • G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
    • G11B5/3109—Details
    • G11B5/313—Disposition of layers
    • G11B5/3143—Disposition of layers including additional layers for improving the electromagnetic transducing properties of the basic structure, e.g. for flux coupling, guiding or shielding
    • 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
    • G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
    • G11B5/3109—Details
    • G11B5/313—Disposition of layers
    • G11B5/3143—Disposition of layers including additional layers for improving the electromagnetic transducing properties of the basic structure, e.g. for flux coupling, guiding or shielding
    • G11B5/3146—Disposition of layers including additional layers for improving the electromagnetic transducing properties of the basic structure, e.g. for flux coupling, guiding or shielding magnetic layers
    • G11B5/3153—Disposition of layers including additional layers for improving the electromagnetic transducing properties of the basic structure, e.g. for flux coupling, guiding or shielding magnetic layers including at least one magnetic thin film coupled by interfacing to the basic magnetic thin film structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetic Heads (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
NL747401882A 1973-02-21 1974-02-12 Werkwijze voor het bevestigen van een magneetkop aan een schoen voor een uitrusting met magnetische registratieschijf, en schoen met daarop gemonteerde magneetkop. NL153700B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7306006A FR2218611B1 (bg) 1973-02-21 1973-02-21

Publications (2)

Publication Number Publication Date
NL7401882A true NL7401882A (bg) 1974-08-23
NL153700B NL153700B (nl) 1977-06-15

Family

ID=9115139

Family Applications (1)

Application Number Title Priority Date Filing Date
NL747401882A NL153700B (nl) 1973-02-21 1974-02-12 Werkwijze voor het bevestigen van een magneetkop aan een schoen voor een uitrusting met magnetische registratieschijf, en schoen met daarop gemonteerde magneetkop.

Country Status (9)

Country Link
US (1) US3975771A (bg)
BE (1) BE810247A (bg)
ES (1) ES423486A1 (bg)
FR (1) FR2218611B1 (bg)
GB (1) GB1456705A (bg)
HU (1) HU169855B (bg)
IT (1) IT1004929B (bg)
NL (1) NL153700B (bg)
RO (1) RO78071A (bg)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058846A (en) * 1976-06-21 1977-11-15 International Business Machines Corporation Grounded transducer for magnetic record disks
US4352134A (en) * 1979-11-19 1982-09-28 International Business Machines Corporation Magnetic head assembly with corrosion resistant conductive wire
US4293883A (en) * 1979-12-26 1981-10-06 International Business Machines Corporation Magnetic head mount assembly
FR2480014A1 (fr) * 1980-04-02 1981-10-09 Cii Honeywell Bull Transducteur magnetique de lecture et/ou d'enregistrement d'informations contenues sur un support magnetique
US4317149A (en) * 1980-06-02 1982-02-23 International Business Machines Corporation Magnetic head having static discharge means
JPS6346887Y2 (bg) * 1980-07-11 1988-12-05
US4402025A (en) * 1980-10-17 1983-08-30 Storage Technology Corporation Servo read/write head arm assembly for magnetic disk drive
FR2494952B1 (fr) * 1980-11-27 1986-06-06 Bull Sa Transducteur magnetoresistant de lecture d'un support d'enregistrement a haute densite d'informations
JPS5848217A (ja) * 1981-09-17 1983-03-22 Y Ii Data:Kk 磁気ヘツド
US4425594A (en) * 1981-09-28 1984-01-10 Obedineni Zavodi Za Zapametyavashti Ustroystva Ceramic-ferrite head
JPS5979417A (ja) * 1982-10-28 1984-05-08 Sony Corp 磁気ヘツド装置
US4636900A (en) * 1983-09-30 1987-01-13 Xerox Corporation Arrangement for the elimination of crosstalk between data and servo heads
US4509160A (en) * 1983-12-05 1985-04-02 Eggers Fred S Disc drive assembly
FR2559297B1 (fr) * 1984-02-03 1990-01-12 Commissariat Energie Atomique Nouveau patin de vol pour tetes magnetiques d'enregistrement
JPS627676U (bg) * 1985-06-26 1987-01-17
US6600631B1 (en) * 1989-11-27 2003-07-29 Censtor Corp. Transducer/flexure/conductor structure for electromagnetic read/write system
US5452166A (en) * 1993-10-01 1995-09-19 Applied Magnetics Corporation Thin film magnetic recording head for minimizing undershoots and a method for manufacturing the same
EP0751497A1 (en) * 1995-06-29 1997-01-02 Mitsumi Electric Company Ltd. Magnetic head
US5777829A (en) * 1996-10-08 1998-07-07 International Business Machines Corporation Method and apparatus for providing electrostatic discharge protection for an inductive coil of a magnetic transducer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846517A (en) * 1954-03-01 1958-08-05 North American Aviation Inc Magnetic head
US3234338A (en) * 1961-10-02 1966-02-08 Ex Cell O Corp Electromagnetic transducers
US3562444A (en) * 1968-02-29 1971-02-09 Ibm Recording head assembly
US3678211A (en) * 1969-08-18 1972-07-18 Ibm Air bearing magnetic head with glass slider body

Also Published As

Publication number Publication date
GB1456705A (en) 1976-11-24
ES423486A1 (es) 1976-05-16
NL153700B (nl) 1977-06-15
BE810247A (fr) 1974-05-16
IT1004929B (it) 1976-07-20
RO78071A (ro) 1982-02-01
DE2408367B2 (de) 1977-03-03
FR2218611B1 (bg) 1976-09-10
HU169855B (bg) 1977-02-28
DE2408367A1 (de) 1974-09-05
US3975771A (en) 1976-08-17
FR2218611A1 (bg) 1974-09-13

Similar Documents

Publication Publication Date Title
AU465372B2 (bg)
AR201235Q (bg)
AR201231Q (bg)
AU474593B2 (bg)
AU474511B2 (bg)
FR2218611B1 (bg)
AU465453B2 (bg)
AU471343B2 (bg)
AU465434B2 (bg)
AU450229B2 (bg)
AR201229Q (bg)
AU476696B2 (bg)
AU472848B2 (bg)
AU466283B2 (bg)
AR199451A1 (bg)
AR193950A1 (bg)
AU461342B2 (bg)
AR201432A1 (bg)
AU471461B2 (bg)
AR195311A1 (bg)
AU477824B2 (bg)
AR200256A1 (bg)
AR196382A1 (bg)
AR200885A1 (bg)
AR197627A1 (bg)

Legal Events

Date Code Title Description
BV The patent application has lapsed
SNR Assignments of patents or rights arising from examined patent applications
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: INFORMATIQUE