FR2394118A1 - Appareil d'impression magnetique - Google Patents

Appareil d'impression magnetique

Info

Publication number
FR2394118A1
FR2394118A1 FR7717839A FR7717839A FR2394118A1 FR 2394118 A1 FR2394118 A1 FR 2394118A1 FR 7717839 A FR7717839 A FR 7717839A FR 7717839 A FR7717839 A FR 7717839A FR 2394118 A1 FR2394118 A1 FR 2394118A1
Authority
FR
France
Prior art keywords
magnetic
machine
latent image
telecopying
head
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.)
Withdrawn
Application number
FR7717839A
Other languages
English (en)
Inventor
Ami Emanuel Berkowitz
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to FR7717839A priority Critical patent/FR2394118A1/fr
Publication of FR2394118A1 publication Critical patent/FR2394118A1/fr
Withdrawn legal-status Critical Current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)

Abstract

Appareil ayant des têtes d'enregistrement magnétiques qui ne sont pas en contact avec la surface de transfert encrée. Il se caractérise par le fait que le contenu de l'information de l'image latente est produit par une d'enregistrement ou des têtes d'enregistrement 48 entraînées par le signal, en association magnétique avec, mais physiquement isolées de la surface magnétique 46 qui reçoit ce matériau magnétique finement divisé. Application aux appareils d'impression de copies multiples.
FR7717839A 1977-06-10 1977-06-10 Appareil d'impression magnetique Withdrawn FR2394118A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7717839A FR2394118A1 (fr) 1977-06-10 1977-06-10 Appareil d'impression magnetique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7717839A FR2394118A1 (fr) 1977-06-10 1977-06-10 Appareil d'impression magnetique

Publications (1)

Publication Number Publication Date
FR2394118A1 true FR2394118A1 (fr) 1979-01-05

Family

ID=9191952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7717839A Withdrawn FR2394118A1 (fr) 1977-06-10 1977-06-10 Appareil d'impression magnetique

Country Status (1)

Country Link
FR (1) FR2394118A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009965A1 (de) * 1979-03-16 1980-09-25 Hitachi Ltd Thermomagnetisches aufzeichnungsgeraet
DE3137872A1 (de) * 1980-09-24 1982-05-19 Ricoh Co., Ltd., Tokyo Bildaufzeichnungsverfahren

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009965A1 (de) * 1979-03-16 1980-09-25 Hitachi Ltd Thermomagnetisches aufzeichnungsgeraet
DE3137872A1 (de) * 1980-09-24 1982-05-19 Ricoh Co., Ltd., Tokyo Bildaufzeichnungsverfahren
DE3153285C2 (fr) * 1980-09-24 1992-02-27 Ricoh Co., Ltd., Tokio/Tokyo, Jp

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Legal Events

Date Code Title Description
ST Notification of lapse