ES8600816A1 - Aparato de revelado de imagenes magneticas latentes - Google Patents

Aparato de revelado de imagenes magneticas latentes

Info

Publication number
ES8600816A1
ES8600816A1 ES537747A ES537747A ES8600816A1 ES 8600816 A1 ES8600816 A1 ES 8600816A1 ES 537747 A ES537747 A ES 537747A ES 537747 A ES537747 A ES 537747A ES 8600816 A1 ES8600816 A1 ES 8600816A1
Authority
ES
Spain
Prior art keywords
sec
development apparatus
latent magnetic
magnetic images
axis
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
ES537747A
Other languages
English (en)
Other versions
ES537747A0 (es
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.)
Bull SA
Original Assignee
Bull SA
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 Bull SA filed Critical Bull SA
Publication of ES8600816A1 publication Critical patent/ES8600816A1/es
Publication of ES537747A0 publication Critical patent/ES537747A0/es
Granted 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/095—Removing excess solid developer, e.g. fog preventing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

DISPOSITIVO DE RETOQUE PARA REVELADO DE IMAGENES MAGNETICAS.COMPRENDE UN ELEMENTO DE TRANSPORTE SIN FIN (27), ARRASTRADO DE MANERA CONTINUA A LO LARGO DE UNA PARTE (29) DEL TRAYECTO, DE MODO QUE SU SUPERFICIE EXTERNA (30) DESFILE ANTE ELLA, ASI COMO CONSTA TAMBIEN DE UN ELEMENTO MAGNETIZADO (31) EN FORMA DE BARRA, ESTANDO ORIENTADO DE MODO QUE SU POLO MAGNETICO MAS PROXIMO A ESTA PARTE (29), ES AQUEL CUYA POLARIDAD (N) ES OPUESTA A LA (S) DE DICHAS ZONAS MAGNETIZADAS Y SU EJE MAGNETICO (N, S) ESTA INCLINADO CON RELACION A LA RECTA (40), QUE PASA POR EL CENTRO (C) DE ESTE IMAN.
ES537747A 1983-11-17 1984-11-16 Aparato de revelado de imagenes magneticas latentes Granted ES537747A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8318282A FR2555329B1 (fr) 1983-11-17 1983-11-17 Appareil de developpement d'images magnetiques latentes

Publications (2)

Publication Number Publication Date
ES8600816A1 true ES8600816A1 (es) 1985-10-16
ES537747A0 ES537747A0 (es) 1985-10-16

Family

ID=9294219

Family Applications (1)

Application Number Title Priority Date Filing Date
ES537747A Granted ES537747A0 (es) 1983-11-17 1984-11-16 Aparato de revelado de imagenes magneticas latentes

Country Status (6)

Country Link
US (1) US4610527A (es)
EP (1) EP0142446B1 (es)
AT (1) ATE31982T1 (es)
DE (1) DE3468755D1 (es)
ES (1) ES537747A0 (es)
FR (1) FR2555329B1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625574B1 (fr) * 1987-12-30 1990-09-14 Bull Sa Dispositif pour eliminer la pollution due aux charges electriques acquises par un support d'impression dans une machine imprimante magnetographique
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
DE69218689T2 (de) * 1991-07-26 1997-07-24 Matsushita Electric Ind Co Ltd Elektrophotographisches Verfahren und Gerät hierfür
US5550619A (en) * 1993-01-13 1996-08-27 Matsushita Electric Industrial Co., Ltd. Electrophotographic apparatus of improved low image density

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3804511A (en) * 1970-07-29 1974-04-16 Pelorex Corp Method and apparatus utilizing magnetic storage for transferring graphical information
US4108546A (en) * 1976-11-01 1978-08-22 Xerox Corporation Cleaning apparatus and electrostatographic reproducing machine
US4314018A (en) * 1977-04-19 1982-02-02 Mita Industrial Company, Ltd. Cleaning process for an electrostatic copying apparatus
US4127327A (en) * 1977-06-20 1978-11-28 Xerox Corporation Apparatuses incorporating a composite support member
JPH0244304Y2 (es) * 1980-08-30 1990-11-26
DE3119029C2 (de) * 1981-05-13 1983-02-10 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur Entwicklung von auf einem Ladungsbildträger angeordneten Ladungsbildern mit Hilfe eines aus Toner und Trägerteilchen bestehenden Entwicklergemisches

Also Published As

Publication number Publication date
ES537747A0 (es) 1985-10-16
US4610527A (en) 1986-09-09
EP0142446B1 (fr) 1988-01-13
FR2555329B1 (fr) 1986-02-14
FR2555329A1 (fr) 1985-05-24
ATE31982T1 (de) 1988-01-15
DE3468755D1 (en) 1988-02-18
EP0142446A1 (fr) 1985-05-22

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20041102