CH503297A - An electrophotographic copier with a developing electrode - Google Patents

An electrophotographic copier with a developing electrode

Info

Publication number
CH503297A
CH503297A CH243270A CH243270A CH503297A CH 503297 A CH503297 A CH 503297A CH 243270 A CH243270 A CH 243270A CH 243270 A CH243270 A CH 243270A CH 503297 A CH503297 A CH 503297A
Authority
CH
Switzerland
Prior art keywords
developing electrode
electrophotographic copier
copier
electrophotographic
developing
Prior art date
Application number
CH243270A
Other languages
German (de)
Inventor
Clarence Ralston James
Tyre Ritchie Robert
George Thompson Bernard
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of CH503297A publication Critical patent/CH503297A/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
    • G03G15/065—Arrangements for controlling the potential of the developing electrode

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing For Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
CH243270A 1969-03-20 1970-02-20 An electrophotographic copier with a developing electrode CH503297A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80882369A 1969-03-20 1969-03-20

Publications (1)

Publication Number Publication Date
CH503297A true CH503297A (en) 1971-02-15

Family

ID=25199844

Family Applications (1)

Application Number Title Priority Date Filing Date
CH243270A CH503297A (en) 1969-03-20 1970-02-20 An electrophotographic copier with a developing electrode

Country Status (8)

Country Link
US (1) US3599605A (en)
JP (1) JPS4835501B1 (en)
BE (1) BE745695A (en)
CH (1) CH503297A (en)
DE (1) DE2010097C3 (en)
GB (1) GB1291944A (en)
NL (1) NL169376C (en)
SE (1) SE352457B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691993A (en) * 1970-11-23 1972-09-19 Ibm Apparatus for transferring developed image
US3696784A (en) * 1970-12-15 1972-10-10 Xerox Corp Xerographic development apparatus
JPS5124251B1 (en) * 1970-12-28 1976-07-22
JPS5021254B1 (en) * 1971-05-29 1975-07-22
BE785976A (en) * 1971-07-09 1973-01-08 Diagnostic Instr Inc PROCESS FOR INCREASING THE DENSITY OF IMAGES
US3719165A (en) * 1971-09-03 1973-03-06 Eastman Kodak Co Tuner concentration control apparatus
US3850662A (en) * 1971-09-10 1974-11-26 Kalle Ag Electrophotographic developing process and apparatus
US4040387A (en) * 1972-09-24 1977-08-09 Mita Industrial Co. Ltd. Electrostatic photographic copying apparatus
DE2403186C3 (en) * 1973-01-24 1985-11-21 Kabushiki Kaisha Ricoh, Tokio/Tokyo Developing device for an electrophotographic copier
US4052127A (en) * 1973-01-24 1977-10-04 Ricoh Co., Ltd. Developing system
US3889637A (en) * 1973-06-28 1975-06-17 Xerox Corp Self-biased development electrode and reproducing machine employing same
JPS5334050B2 (en) * 1973-08-27 1978-09-19
US3901189A (en) * 1974-01-28 1975-08-26 Xerox Corp Magnetic brush developing apparatus
JPS5296032A (en) * 1976-02-09 1977-08-12 Fuji Xerox Co Ltd Power source apparatus for developing electrode
JPS6044653B2 (en) * 1976-05-17 1985-10-04 株式会社リコー Developing bias automatic control method and device
DE2655158C2 (en) * 1976-12-06 1986-04-03 Hoechst Ag, 6230 Frankfurt Method and apparatus for developing an electrostatic latent image
US4565438A (en) * 1984-02-01 1986-01-21 Xerox Corporation Development system using electrically field dependent developer material
JPH0457079A (en) * 1990-06-27 1992-02-24 Minolta Camera Co Ltd Developing device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3166432A (en) * 1959-05-07 1965-01-19 Xerox Corp Image development
US3160091A (en) * 1959-05-14 1964-12-08 Xerox Corp High speed xeroprinter and method therefor
US3428025A (en) * 1966-12-27 1969-02-18 Xerox Corp Xerographic development apparatus

Also Published As

Publication number Publication date
US3599605A (en) 1971-08-17
BE745695A (en) 1970-07-16
SE352457B (en) 1972-12-27
NL169376C (en) 1982-07-01
DE2010097B2 (en) 1978-02-16
NL169376B (en) 1982-02-01
DE2010097A1 (en) 1970-10-08
NL7002172A (en) 1970-09-22
DE2010097C3 (en) 1979-09-06
GB1291944A (en) 1972-10-04
JPS4835501B1 (en) 1973-10-29

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Legal Events

Date Code Title Description
PL Patent ceased