JPS50158332A - - Google Patents

Info

Publication number
JPS50158332A
JPS50158332A JP49065721A JP6572174A JPS50158332A JP S50158332 A JPS50158332 A JP S50158332A JP 49065721 A JP49065721 A JP 49065721A JP 6572174 A JP6572174 A JP 6572174A JP S50158332 A JPS50158332 A JP S50158332A
Authority
JP
Japan
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
JP49065721A
Other languages
Japanese (ja)
Other versions
JPS588507B2 (ja
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 filed Critical
Priority to JP49065721A priority Critical patent/JPS588507B2/ja
Priority to US05/584,294 priority patent/US4021111A/en
Priority to DE2525860A priority patent/DE2525860C3/de
Publication of JPS50158332A publication Critical patent/JPS50158332A/ja
Priority to US06/035,897 priority patent/USRE30535E/en
Publication of JPS588507B2 publication Critical patent/JPS588507B2/ja
Expired 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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/045—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for charging or discharging distinct portions of the charge pattern on the recording material, e.g. for contrast enhancement or discharging non-image areas
    • G03G15/047—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for charging or discharging distinct portions of the charge pattern on the recording material, e.g. for contrast enhancement or discharging non-image areas for discharging non-image areas
    • 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
    • G03G15/065—Arrangements for controlling the potential of the developing electrode
    • 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
    • G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Wet Developing In Electrophotography (AREA)
JP49065721A 1974-06-10 1974-06-10 湿式現像装置 Expired JPS588507B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP49065721A JPS588507B2 (ja) 1974-06-10 1974-06-10 湿式現像装置
US05/584,294 US4021111A (en) 1974-06-10 1975-06-06 Developing device in electrophotographic copying apparatus
DE2525860A DE2525860C3 (de) 1974-06-10 1975-06-10 Entwicklungseinrichtung in einem elektrophotographischen Kopiergerat
US06/035,897 USRE30535E (en) 1974-06-10 1979-05-03 Developing device in electrophotographic copying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49065721A JPS588507B2 (ja) 1974-06-10 1974-06-10 湿式現像装置

Publications (2)

Publication Number Publication Date
JPS50158332A true JPS50158332A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-12-22
JPS588507B2 JPS588507B2 (ja) 1983-02-16

Family

ID=13295154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49065721A Expired JPS588507B2 (ja) 1974-06-10 1974-06-10 湿式現像装置

Country Status (3)

Country Link
US (2) US4021111A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS588507B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2525860C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5293340A (en) * 1976-02-02 1977-08-05 Ricoh Co Ltd Electronic photographic picture adjustment
US4373800A (en) * 1979-12-03 1983-02-15 Ricoh Company, Ltd. Wet type electrophotographic copying machine
US4669859A (en) * 1982-03-23 1987-06-02 Ricoh Company, Ltd. Developing device
US4558941A (en) * 1983-03-31 1985-12-17 Takefumi Nosaki Developing apparatus
JPS6263944A (ja) * 1985-09-13 1987-03-20 Minolta Camera Co Ltd 電子写真複写機
US4678317A (en) * 1985-11-04 1987-07-07 Savin Corporation Charge and bias control system for electrophotographic copier
JPH0278967U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-12-05 1990-06-18
JPH02212866A (ja) 1989-02-14 1990-08-24 Nippon Kentetsuku Kaishiya Ltd 転写装置
JPH034247A (ja) * 1989-05-31 1991-01-10 Toshiba Corp 感光体の表面電位制御装置
JP3013877B2 (ja) * 1995-02-01 2000-02-28 日本ビクター株式会社 静電潜像の現像方法及びその装置
US5576817A (en) * 1995-06-07 1996-11-19 Xerox Corporation Dual zone development for liquid developers
US5561509A (en) * 1995-09-11 1996-10-01 Hewlett-Packard Company Monodirectionally plating developer electrode for electrophotography

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497014A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-05-08 1974-01-22

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527348B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1970-01-09 1977-03-01
JPS5618953B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-12-27 1981-05-02
US3892481A (en) * 1974-06-17 1975-07-01 Savin Business Machines Corp Automatic development electrode bias control system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497014A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-05-08 1974-01-22

Also Published As

Publication number Publication date
DE2525860C3 (de) 1980-08-28
DE2525860B2 (de) 1979-12-06
US4021111A (en) 1977-05-03
DE2525860A1 (de) 1975-12-18
JPS588507B2 (ja) 1983-02-16
USRE30535E (en) 1981-03-03

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