FR2394118A1 - Appareil d'impression magnetique - Google Patents
Appareil d'impression magnetiqueInfo
- 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- Withdrawn
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.
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FR7717839A Withdrawn FR2394118A1 (fr) | 1977-06-10 | 1977-06-10 | Appareil d'impression magnetique |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)
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 |
-
1977
- 1977-06-10 FR FR7717839A patent/FR2394118A1/fr not_active Withdrawn
Cited By (3)
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 |