FR2278130A1 - Procede pour effacer un enregistrement sur un support d'enregistrement magnetique - Google Patents

Procede pour effacer un enregistrement sur un support d'enregistrement magnetique

Info

Publication number
FR2278130A1
FR2278130A1 FR7521338A FR7521338A FR2278130A1 FR 2278130 A1 FR2278130 A1 FR 2278130A1 FR 7521338 A FR7521338 A FR 7521338A FR 7521338 A FR7521338 A FR 7521338A FR 2278130 A1 FR2278130 A1 FR 2278130A1
Authority
FR
France
Prior art keywords
deleting
recording
magnetic recording
recording media
media
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.)
Granted
Application number
FR7521338A
Other languages
English (en)
French (fr)
Other versions
FR2278130B1 (enrdf_load_stackoverflow
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.)
Simrad AS
Original Assignee
Simrad AS
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 Simrad AS filed Critical Simrad AS
Publication of FR2278130A1 publication Critical patent/FR2278130A1/fr
Application granted granted Critical
Publication of FR2278130B1 publication Critical patent/FR2278130B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • G01D15/12—Magnetic recording 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
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • 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
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
FR7521338A 1974-07-08 1975-07-08 Procede pour effacer un enregistrement sur un support d'enregistrement magnetique Granted FR2278130A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO742474A NO136553C (no) 1974-07-08 1974-07-08 Fremgangsm}te og apparat for utvisking av magnetisk skrift

Publications (2)

Publication Number Publication Date
FR2278130A1 true FR2278130A1 (fr) 1976-02-06
FR2278130B1 FR2278130B1 (enrdf_load_stackoverflow) 1981-01-23

Family

ID=19881712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7521338A Granted FR2278130A1 (fr) 1974-07-08 1975-07-08 Procede pour effacer un enregistrement sur un support d'enregistrement magnetique

Country Status (5)

Country Link
JP (1) JPS5159610A (enrdf_load_stackoverflow)
DE (1) DE2530119A1 (enrdf_load_stackoverflow)
FR (1) FR2278130A1 (enrdf_load_stackoverflow)
GB (1) GB1510828A (enrdf_load_stackoverflow)
NO (1) NO136553C (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847682A1 (de) * 1978-11-03 1980-05-14 Kienzle Apparate Gmbh Loescheinrichtung fuer einen durch magnetische felder veraenderbaren aufzeichnungstraeger
JPS63196412A (ja) * 1987-02-10 1988-08-15 Bando Chem Ind Ltd スチ−ルコ−ドコンベヤベルトの断線箇所検出装置
CN104210805B (zh) * 2013-05-31 2016-06-01 宝山钢铁股份有限公司 悬挂式防侧偏输送带消磁架装置

Also Published As

Publication number Publication date
NO136553C (no) 1977-09-21
DE2530119A1 (de) 1976-01-29
JPS5159610A (enrdf_load_stackoverflow) 1976-05-24
GB1510828A (en) 1978-05-17
NO742474L (enrdf_load_stackoverflow) 1976-01-09
FR2278130B1 (enrdf_load_stackoverflow) 1981-01-23
NO136553B (enrdf_load_stackoverflow) 1977-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse