DE2400657A1 - Vorrichtung zum entwickeln von latenten elektrostatischen bildern - Google Patents

Vorrichtung zum entwickeln von latenten elektrostatischen bildern

Info

Publication number
DE2400657A1
DE2400657A1 DE2400657A DE2400657A DE2400657A1 DE 2400657 A1 DE2400657 A1 DE 2400657A1 DE 2400657 A DE2400657 A DE 2400657A DE 2400657 A DE2400657 A DE 2400657A DE 2400657 A1 DE2400657 A1 DE 2400657A1
Authority
DE
Germany
Prior art keywords
chamber
cover plate
conductive
developer particles
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.)
Pending
Application number
DE2400657A
Other languages
German (de)
English (en)
Inventor
Lothar S Jeromin
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 filed Critical Xerox Corp
Publication of DE2400657A1 publication Critical patent/DE2400657A1/de
Pending 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
    • 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
    • G03G15/0803—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer in a powder cloud
    • 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
    • G03G2215/06—Developing structures, details
    • G03G2215/0634—Developing device
    • G03G2215/0636—Specific type of dry developer device
    • G03G2215/0643—Electrodes in developing area, e.g. wires, not belonging to the main donor part

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Cleaning In Electrography (AREA)
DE2400657A 1973-01-15 1974-01-08 Vorrichtung zum entwickeln von latenten elektrostatischen bildern Pending DE2400657A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US323666A US3924568A (en) 1973-01-15 1973-01-15 Apparatus for developing latent electrostatic images

Publications (1)

Publication Number Publication Date
DE2400657A1 true DE2400657A1 (de) 1974-07-18

Family

ID=23260199

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2400657A Pending DE2400657A1 (de) 1973-01-15 1974-01-08 Vorrichtung zum entwickeln von latenten elektrostatischen bildern

Country Status (11)

Country Link
US (1) US3924568A (enExample)
JP (1) JPS49110352A (enExample)
AU (1) AU6453574A (enExample)
BE (1) BE809747A (enExample)
BR (1) BR7310218D0 (enExample)
CA (1) CA1030337A (enExample)
DE (1) DE2400657A1 (enExample)
FR (1) FR2214142B1 (enExample)
GB (1) GB1434673A (enExample)
IT (1) IT1003370B (enExample)
NL (1) NL7400501A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033292A (en) 1974-11-21 1977-07-05 Xerox Corporation Apparatus for developing latent electrostatic images
US5053825A (en) * 1989-02-06 1991-10-01 Imagitek, Inc. Toner supply cartridge having primary and secondary baffles
AU2008237700B2 (en) * 2007-04-12 2013-09-12 The Police & Crime Commissioner For Northamptonshire Fingerprint detection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815734A (en) * 1955-02-01 1957-12-10 Battelle Development Corp Apparatus for developing xerographic image
US2817598A (en) * 1955-02-01 1957-12-24 Haloid Co Continuous tone reversal development process
US2918900A (en) * 1955-08-30 1959-12-29 Haloid Xerox Inc Apparatus for xerographic development
US3640246A (en) * 1969-11-07 1972-02-08 Xerox Corp Development apparatus for latent electrostatic images
US3646910A (en) * 1969-11-10 1972-03-07 Xerox Corp Development apparatus for latent electrostatic images
US3774573A (en) * 1971-06-30 1973-11-27 Diagnastic Instr Inc Powder cloud generator and method

Also Published As

Publication number Publication date
IT1003370B (it) 1976-06-10
NL7400501A (enExample) 1974-04-25
FR2214142B1 (enExample) 1977-06-10
USB323666I5 (enExample) 1975-01-28
AU6453574A (en) 1975-07-17
FR2214142A1 (enExample) 1974-08-09
BR7310218D0 (pt) 1974-09-24
GB1434673A (en) 1976-05-05
US3924568A (en) 1975-12-09
CA1030337A (en) 1978-05-02
BE809747A (fr) 1974-05-02
JPS49110352A (enExample) 1974-10-21

Similar Documents

Publication Publication Date Title
DE3439678C2 (enExample)
DE2842516C3 (de) Entwicklungseinrichtung für ein elektrophotographisches Kopiergerät
DE69118862T2 (de) Gerät und Verfahren zum Auftragen eines nichtmagnetischen und nichtleitfähigen Toners
DE3034093C2 (enExample)
DE3148231C2 (enExample)
DE3706873A1 (de) Abbildungsgeraet
DE3308756C2 (de) Trockenentwicklungseinrichtung
DE2453643A1 (de) Vorrichtung zum abstreifen von resttoner von einem elektrostatischen aufzeichnungsmedium
DE2803200C2 (de) Vorrichtung zur Entwicklung eines elektrostatischen Ladungsbildes
DE2500188A1 (de) Koronaerzeugungsvorrichtung, sowie elektrophotographische kopiermaschine
DE2653789C3 (de) Elektrophotografisches Kopiergerät
DE3940079A1 (de) Verfahren zum entfernen einer duennen schicht von einem bildtraeger einer bilderzeugungseinrichtung
DE2626089A1 (de) Verfahren und einrichtung zur reinigung der photoleitenden trommel eines elektrostatischen kopiergeraets
DE1172955B (de) Elektrophotographische Entwicklungs-vorrichtung
DE3333922A1 (de) Reinigungseinrichtung
DE1497217A1 (de) Entwicklereinrichtung fuer xerographische Geraete
DE2744203A1 (de) Selbsttaetige toner-entwicklungsvorrichtung
DE2054081A1 (de) Vorrichtung zur Entwicklung eines latenten elektrostatischen Bildes
DE2551351C2 (de) Verfahren zum Reinigen der Oberfläche einer elektrisch leitenden Übertragungswalze
DE2400657A1 (de) Vorrichtung zum entwickeln von latenten elektrostatischen bildern
DE68911233T2 (de) Entwicklungselektrode mit Endlosband für elektrophotographische Abbildungen.
DE19501477A1 (de) Bilderzeugungsvorrichtung mit einer Einrichtung zum Entfernen von Toner
EP0008040A1 (de) Magnetbürsten-Entwicklungsvorrichtung für elektrostatische Ladungsbilder
DE2636492C3 (de) Verfahren zur Entwicklung von Oberflächen mit bildmäßig angeordneten klebrigen und nicht-klebrigen Bereichen
DE2064335A1 (de) Vorrichtung zur Entwicklung eines elek trostatischen latenten Bildes

Legal Events

Date Code Title Description
OHW Rejection