DE3380676D1 - Magnetic recording apparatus - Google Patents

Magnetic recording apparatus

Info

Publication number
DE3380676D1
DE3380676D1 DE8383105441T DE3380676T DE3380676D1 DE 3380676 D1 DE3380676 D1 DE 3380676D1 DE 8383105441 T DE8383105441 T DE 8383105441T DE 3380676 T DE3380676 T DE 3380676T DE 3380676 D1 DE3380676 D1 DE 3380676D1
Authority
DE
Germany
Prior art keywords
recording apparatus
magnetic recording
magnetic
recording
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
DE8383105441T
Other languages
English (en)
Inventor
Peter Anthony Watson Franaszek
Edward John Yarmchuk
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3380676D1 publication Critical patent/DE3380676D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/385—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material
    • B41J2/43—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material for magnetic printing
    • 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
    • G11B5/1272—Assembling or shaping of elements
    • 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
    • G11B5/17—Construction or disposition of windings
    • 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
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/488—Disposition of heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Digital Magnetic Recording (AREA)
DE8383105441T 1982-06-30 1983-06-01 Magnetic recording apparatus Expired DE3380676D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/394,016 US4525724A (en) 1982-06-30 1982-06-30 Magnetic recording head array for longitudinal magnetic printing with staggered head arrangement and clustered wiring

Publications (1)

Publication Number Publication Date
DE3380676D1 true DE3380676D1 (en) 1989-11-09

Family

ID=23557195

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383105441T Expired DE3380676D1 (en) 1982-06-30 1983-06-01 Magnetic recording apparatus

Country Status (5)

Country Link
US (1) US4525724A (de)
EP (1) EP0097836B1 (de)
JP (1) JPS598085A (de)
CA (1) CA1191608A (de)
DE (1) DE3380676D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739342A (en) * 1987-04-30 1988-04-19 International Business Machines Corporation Crossed-element magnetographic print head
US4926082A (en) * 1988-02-12 1990-05-15 University Of Colorado Foundation, Inc. Superconductor devices for disk drives
FR2629606B1 (fr) * 1988-03-30 1990-11-09 Bull Sa Dispositif pour former des images latentes magnetiques sur l'element d'enregistrement d'une imprimante magnetographique
FR2630853B1 (fr) * 1988-04-27 1995-06-02 Thomson Csf Dispositif matriciel a tetes magnetiques notamment en couches minces
FR2639137B1 (fr) * 1988-11-15 1990-12-21 Thomson Csf Tete magnetique a entrefer saturable et dispositif matriciel comportant un ensemble de telles tetes
US4999653A (en) * 1989-11-08 1991-03-12 Delphax Systems Venetian blinding
FR2668289B1 (fr) * 1990-10-19 1992-12-11 Thomson Consumer Electronics Procede d'adressage de tetes elementaires d'une tete multipiste d'enregistrement sur support magnetique et tete magnetique le mettant en óoeuvre.
US5883750A (en) * 1992-12-22 1999-03-16 Thomson-Csf Method and system for the magnetic recording of information elements and information medium by providing current correction for cross-talk magnetic flux
FR2699722B1 (fr) * 1992-12-22 1997-06-06 Thomson Csf Procede et systeme d'enregistrement magnetique d'informations et support d'informations.
FR2807564B1 (fr) * 2000-04-11 2002-09-20 Nipson Procede de fabrication d'un dispositif magnetique de grande densite et dispositif ainsi obtenu

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662361A (en) * 1968-02-13 1972-05-09 Ibm Magnetic head with deposited core and signal conductor
US3890623A (en) * 1973-05-02 1975-06-17 Minnesota Mining & Mfg Magnetic document encoder having multiple staggered styli
JPS5836772B2 (ja) * 1975-03-13 1983-08-11 イワサキツウシンキ カブシキガイシヤ 磁気印写装置
US4176362A (en) * 1975-07-10 1979-11-27 Am International, Inc. High density magnetic image recording head
US4097871A (en) * 1976-12-27 1978-06-27 General Electric Company Transverse recording head for magnetic printing
JPS5552521A (en) * 1978-10-06 1980-04-17 Agency Of Ind Science & Technol Magnetic recording head
US4257051A (en) * 1978-12-04 1981-03-17 General Electric Company Apparatus and method for driving a magnetic print head
US4380758A (en) * 1980-07-10 1983-04-19 Kobishi Electric Co., Ltd. Motor actuated bell

Also Published As

Publication number Publication date
EP0097836A3 (en) 1986-06-25
CA1191608A (en) 1985-08-06
EP0097836A2 (de) 1984-01-11
EP0097836B1 (de) 1989-10-04
US4525724A (en) 1985-06-25
JPH0343993B2 (de) 1991-07-04
JPS598085A (ja) 1984-01-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee