FR2518771A1 - Procede et machine d'impression magnetographique - Google Patents
Procede et machine d'impression magnetographique Download PDFInfo
- Publication number
- FR2518771A1 FR2518771A1 FR8124056A FR8124056A FR2518771A1 FR 2518771 A1 FR2518771 A1 FR 2518771A1 FR 8124056 A FR8124056 A FR 8124056A FR 8124056 A FR8124056 A FR 8124056A FR 2518771 A1 FR2518771 A1 FR 2518771A1
- Authority
- FR
- France
- Prior art keywords
- developer
- magnetic
- points
- magnetized
- image
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000012546 transfer Methods 0.000 claims abstract description 37
- 239000003086 colorant Substances 0.000 claims abstract description 24
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 3
- 230000005415 magnetization Effects 0.000 claims description 51
- 239000002245 particle Substances 0.000 claims description 40
- 239000000843 powder Substances 0.000 claims description 26
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 238000000151 deposition Methods 0.000 claims description 7
- 230000008021 deposition Effects 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 12
- 239000000049 pigment Substances 0.000 abstract 3
- 238000004804 winding Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 241000238876 Acari Species 0.000 description 1
- 206010027146 Melanoderma Diseases 0.000 description 1
- 241001538551 Sibon Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8124056A FR2518771A1 (fr) | 1981-12-23 | 1981-12-23 | Procede et machine d'impression magnetographique |
| EP82400423A EP0082740B1 (fr) | 1981-12-23 | 1982-03-09 | Procédé et machine d'impression magnétographique |
| DE8282400423T DE3263850D1 (en) | 1981-12-23 | 1982-03-09 | Method and device for magnetographic copying |
| US06/380,356 US4449130A (en) | 1981-12-23 | 1982-05-20 | Process and machine for magnetographic printing (I) |
| JP57090460A JPS58111075A (ja) | 1981-12-23 | 1982-05-27 | 磁気プリント方法及び磁気プリント機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8124056A FR2518771A1 (fr) | 1981-12-23 | 1981-12-23 | Procede et machine d'impression magnetographique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2518771A1 true FR2518771A1 (fr) | 1983-06-24 |
| FR2518771B1 FR2518771B1 (enExample) | 1984-03-30 |
Family
ID=9265311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8124056A Granted FR2518771A1 (fr) | 1981-12-23 | 1981-12-23 | Procede et machine d'impression magnetographique |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4449130A (enExample) |
| EP (1) | EP0082740B1 (enExample) |
| JP (1) | JPS58111075A (enExample) |
| DE (1) | DE3263850D1 (enExample) |
| FR (1) | FR2518771A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2568697B1 (fr) * | 1984-08-01 | 1987-03-20 | Bull Sa | Procede et machine d'impression magnetographique |
| US5764429A (en) * | 1996-04-29 | 1998-06-09 | Eastman Kodak Company | Magnetic writing of repetitive information on magnetic wheel and magnization head for media |
| EP1783564B1 (en) * | 2005-10-17 | 2014-12-03 | Sagemcom Documents Sas | Printing apparatus using magnetization devices for writing and erasing of an image |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3824601A (en) * | 1972-03-28 | 1974-07-16 | Bell & Howell Co | Multi-color magnetic image recording and media |
| US4126494A (en) * | 1975-10-20 | 1978-11-21 | Kokusai Denshin Denwa Kabushiki Kaisha | Magnetic transfer record film |
-
1981
- 1981-12-23 FR FR8124056A patent/FR2518771A1/fr active Granted
-
1982
- 1982-03-09 EP EP82400423A patent/EP0082740B1/fr not_active Expired
- 1982-03-09 DE DE8282400423T patent/DE3263850D1/de not_active Expired
- 1982-05-20 US US06/380,356 patent/US4449130A/en not_active Expired - Lifetime
- 1982-05-27 JP JP57090460A patent/JPS58111075A/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3824601A (en) * | 1972-03-28 | 1974-07-16 | Bell & Howell Co | Multi-color magnetic image recording and media |
| US4126494A (en) * | 1975-10-20 | 1978-11-21 | Kokusai Denshin Denwa Kabushiki Kaisha | Magnetic transfer record film |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3263850D1 (en) | 1985-07-04 |
| EP0082740B1 (fr) | 1985-05-29 |
| US4449130A (en) | 1984-05-15 |
| EP0082740A3 (en) | 1983-08-10 |
| JPS58111075A (ja) | 1983-07-01 |
| EP0082740A2 (fr) | 1983-06-29 |
| FR2518771B1 (enExample) | 1984-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2564609A1 (fr) | Procede et appareil de developpement | |
| FR2557749A1 (fr) | Appareil de formation d'image bicolore | |
| CH435981A (fr) | Appareil d'impression électrostatique avec application de poudre | |
| EP0082740B1 (fr) | Procédé et machine d'impression magnétographique | |
| EP0082739B1 (fr) | Procédé et machine d'impression magnétographique | |
| EP0082742B1 (fr) | Procédé et machine d'impression magnétographique | |
| EP0082741B1 (fr) | Procédé et machine d'impression magnétographique | |
| EP0172767B1 (fr) | Procédé et machine d'impression magnétographique | |
| EP0086683A1 (fr) | Dispositif pour l'application de particules solides sur le support d'enregistrement d'une imprimante | |
| EP0315509B1 (fr) | Procédé pour fixer un révélateur pulvérulent déposé sur une feuille et dispositif pour fixer ce révélateur selon ce procédé | |
| EP0328428B1 (fr) | Dispositif pour appliquer, de façon intermittente, des particules d'un révélateur pulvérulent sur la surface d'enregistrement d'une imprimante magnétographique | |
| EP0142446B1 (fr) | Appareil de développement d'images magnétiques latentes | |
| CA1261912A (fr) | Procede et machine d'impression magnetographique | |
| EP0099763B1 (fr) | Dispositif pour l'application de particules solides de révélateur sur l'élément d'enregistrement d'une imprimante non impact | |
| CA2126283A1 (fr) | Procede d'impression d'au moins une image et presse pour la mise en oeuvre | |
| EP0193691B1 (fr) | Appareil d'impression sans frappe | |
| FR2600178A1 (fr) | Element d'enregistrement magnetique destine a etre utilise dans une imprimante magnetographique | |
| FR2490847A1 (fr) | Element d'enregistrement magnetique | |
| FR2791785A1 (fr) | Procede d'impression magnetographique | |
| FR2637992A1 (fr) | Tete d'enregistrement electrostatique, dispositif d'enregistrement d'images et dispositif d'affichage comportant une telle tete, dispositif d'alimentation d'un agent de developpement utilise dans une telle tete et procede pour fabriquer cette derniere | |
| FR2522864A1 (fr) | Dispositif de compensation thermique de la deformation thermique d'une piece destinee a etre en contact avec une autre piece | |
| CA1312947C (fr) | Procede pour fabriquer un transducteur magnetique comportant plusieurs tetes, et transducteur magnetique obtenu selon ce procede | |
| FR2625574A1 (fr) | Dispositif pour eliminer la pollution due aux charges electriques acquises par un support d'impression dans une machine imprimante magnetographique | |
| FR2536876A1 (fr) | Procede et dispositif pour la production d'images par electrophotographie | |
| CH473685A (fr) | Appareil à écran-stencil pour l'impression électrostatique |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CA | Change of address | ||
| CD | Change of name or company name | ||
| TP | Transmission of property |