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BR9304421A - Apparatus for revealing a latent image on a surface and electrophotographic printing machine - Google Patents

Apparatus for revealing a latent image on a surface and electrophotographic printing machine

Info

Publication number
BR9304421A
BR9304421A BR9304421A BR9304421A BR9304421A BR 9304421 A BR9304421 A BR 9304421A BR 9304421 A BR9304421 A BR 9304421A BR 9304421 A BR9304421 A BR 9304421A BR 9304421 A BR9304421 A BR 9304421A
Authority
BR
Brazil
Prior art keywords
revealing
latent image
printing machine
electrophotographic printing
electrophotographic
Prior art date
Application number
BR9304421A
Other languages
Portuguese (pt)
Inventor
Steven C Hart
Cyril G Edmunds
Original Assignee
Xerox Corp Sociedade Norte Ame
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 Xerox Corp Sociedade Norte Ame filed Critical Xerox Corp Sociedade Norte Ame
Publication of BR9304421A publication Critical patent/BR9304421A/en

Links

Classifications

    • 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
    • G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
    • 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
    • G03G15/0921—Details concerning the magnetic brush roller structure, e.g. magnet configuration
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/08—Details of powder developing device not concerning the development directly
    • G03G2215/0802—Arrangements for agitating or circulating developer material
    • G03G2215/0816—Agitator type
    • G03G2215/0819—Agitator type two or more agitators
    • G03G2215/0822—Agitator type two or more agitators with wall or blade between agitators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
BR9304421A 1992-11-02 1993-10-29 Apparatus for revealing a latent image on a surface and electrophotographic printing machine BR9304421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US97100292A 1992-11-02 1992-11-02

Publications (1)

Publication Number Publication Date
BR9304421A true BR9304421A (en) 1994-05-10

Family

ID=25517804

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9304421A BR9304421A (en) 1992-11-02 1993-10-29 Apparatus for revealing a latent image on a surface and electrophotographic printing machine

Country Status (4)

Country Link
EP (1) EP0596640A3 (en)
JP (1) JPH06149064A (en)
BR (1) BR9304421A (en)
MX (1) MX9306507A (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3145122A (en) * 1962-08-13 1964-08-18 Addressograph Multigraph Apparatus for applying developer powder to photo-conductive insulating material
US3697050A (en) * 1970-12-14 1972-10-10 Xerox Corp Cross-mixing baffle
US3921577A (en) * 1974-05-28 1975-11-25 Xerox Corp Magnetic development units
US4226524A (en) * 1977-11-19 1980-10-07 Ricoh Company, Ltd. Magnetic brush development apparatus for an electrostatic copier
JPS625281A (en) * 1985-06-29 1987-01-12 Minolta Camera Co Ltd Developing device
JP2511907B2 (en) * 1986-10-21 1996-07-03 松下電器産業株式会社 Development device
JPH0343768A (en) * 1989-07-11 1991-02-25 Ricoh Co Ltd developing device

Also Published As

Publication number Publication date
JPH06149064A (en) 1994-05-27
EP0596640A2 (en) 1994-05-11
EP0596640A3 (en) 1994-08-24
MX9306507A (en) 1994-05-31

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
HKFN Application deemed withdrawn (deleted)
FA7 Application deemed withdrawn (art. 18 par. 1 of law 5772/71) - being contrary to morals, good customs and public security, order and health