FR2481822A3 - Dispositif pour l'elimination de la charge residuelle des matrices en papier et similaires, sur les appareils de reproduction electro-photographique - Google Patents

Dispositif pour l'elimination de la charge residuelle des matrices en papier et similaires, sur les appareils de reproduction electro-photographique Download PDF

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Publication number
FR2481822A3
FR2481822A3 FR8109275A FR8109275A FR2481822A3 FR 2481822 A3 FR2481822 A3 FR 2481822A3 FR 8109275 A FR8109275 A FR 8109275A FR 8109275 A FR8109275 A FR 8109275A FR 2481822 A3 FR2481822 A3 FR 2481822A3
Authority
FR
France
Prior art keywords
cylinder
drum
matrix
residual charge
electro
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
FR8109275A
Other languages
English (en)
French (fr)
Other versions
FR2481822B3 (enExample
Inventor
Vittorino Boschet
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.)
GRAFOSOL SpA
Original Assignee
GRAFOSOL SpA
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 GRAFOSOL SpA filed Critical GRAFOSOL SpA
Publication of FR2481822A3 publication Critical patent/FR2481822A3/fr
Application granted granted Critical
Publication of FR2481822B3 publication Critical patent/FR2481822B3/fr
Granted legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/06—Eliminating residual charges from a reusable imaging member
    • 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
    • G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
    • G03G15/0907—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush with bias voltage

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
FR8109275A 1980-05-02 1981-04-30 Dispositif pour l'elimination de la charge residuelle des matrices en papier et similaires, sur les appareils de reproduction electro-photographique Granted FR2481822A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2169280U IT8021692V0 (it) 1980-05-02 1980-05-02 Dispositivo eliminatore di carica residua dalle matrici o simili negli apparecchi riproduttori elettrofotografici.

Publications (2)

Publication Number Publication Date
FR2481822A3 true FR2481822A3 (fr) 1981-11-06
FR2481822B3 FR2481822B3 (enExample) 1982-02-19

Family

ID=11185479

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8109275A Granted FR2481822A3 (fr) 1980-05-02 1981-04-30 Dispositif pour l'elimination de la charge residuelle des matrices en papier et similaires, sur les appareils de reproduction electro-photographique

Country Status (3)

Country Link
FR (1) FR2481822A3 (enExample)
GB (1) GB2075374B (enExample)
IT (1) IT8021692V0 (enExample)

Also Published As

Publication number Publication date
GB2075374B (en) 1983-09-28
GB2075374A (en) 1981-11-18
IT8021692V0 (it) 1980-05-02
FR2481822B3 (enExample) 1982-02-19

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Legal Events

Date Code Title Description
ST Notification of lapse