FR2217738B1 - - Google Patents

Info

Publication number
FR2217738B1
FR2217738B1 FR7405248A FR7405248A FR2217738B1 FR 2217738 B1 FR2217738 B1 FR 2217738B1 FR 7405248 A FR7405248 A FR 7405248A FR 7405248 A FR7405248 A FR 7405248A FR 2217738 B1 FR2217738 B1 FR 2217738B1
Authority
FR
France
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.)
Expired
Application number
FR7405248A
Other languages
French (fr)
Other versions
FR2217738A1 (en
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
Priority claimed from US432251A external-priority patent/US3866574A/en
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of FR2217738A1 publication Critical patent/FR2217738A1/fr
Application granted granted Critical
Publication of FR2217738B1 publication Critical patent/FR2217738B1/fr
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
    • G03G15/06—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)
FR7405248A 1973-02-15 1974-02-15 Expired FR2217738B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33285173A 1973-02-15 1973-02-15
US33285273A 1973-02-15 1973-02-15
US432251A US3866574A (en) 1973-02-15 1974-01-10 Xerographic developing apparatus

Publications (2)

Publication Number Publication Date
FR2217738A1 FR2217738A1 (en) 1974-09-06
FR2217738B1 true FR2217738B1 (en) 1977-03-04

Family

ID=27406882

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7405248A Expired FR2217738B1 (en) 1973-02-15 1974-02-15

Country Status (4)

Country Link
DE (1) DE2407380C3 (en)
FR (1) FR2217738B1 (en)
GB (1) GB1458766A (en)
NL (1) NL7402157A (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL179517C (en) * 1974-11-18 1986-09-16 Oce Van Der Grinten N V P A Oc Apparatus for the electrostatic transfer of a powder image from a carrier to a receiving material.
CA1066042A (en) * 1975-02-03 1979-11-13 Xerox Corporation Microfield donors with toner agitation and the methods for their manufacture
US4292387A (en) * 1978-07-28 1981-09-29 Canon Kabushiki Kaisha Magnetic developing method under A.C. electrical bias and apparatus therefor
JPS5832375B2 (en) * 1978-07-28 1983-07-12 キヤノン株式会社 Development method
JPS5518657A (en) * 1978-07-28 1980-02-08 Canon Inc Electrophotographic developing method
CA1138723A (en) * 1978-07-28 1983-01-04 Tsutomu Toyono Developing method for developer transfer under electrical bias and apparatus therefor
JPS56101169A (en) * 1980-01-14 1981-08-13 Canon Inc Electrophotographic developing method
JPS55105268A (en) * 1979-02-06 1980-08-12 Canon Inc Developing method
JPS55118048A (en) * 1979-03-05 1980-09-10 Canon Inc Method and apparatus for developing
JPS55118052A (en) * 1979-03-06 1980-09-10 Canon Inc Developing method
US4363861A (en) * 1979-03-06 1982-12-14 Canon Kabushiki Kaisha Toner transfer development using alternating electric field
JPS55118051A (en) * 1979-03-06 1980-09-10 Canon Inc Method and apparatus for developing
JPS55118049A (en) * 1979-03-07 1980-09-10 Canon Inc Developing method
DE3008913A1 (en) * 1979-03-08 1980-09-18 Canon Kk High resolution toner developer unit for photocopier - uses toner bristles of limited thickness and HF field to transfer toner
JPS55120045A (en) * 1979-03-08 1980-09-16 Canon Inc Method and device for development
JPS55133059A (en) * 1979-04-04 1980-10-16 Canon Inc Electrophotographic developing method
JPS56113172A (en) * 1980-02-12 1981-09-05 Canon Inc Development device
JPS5614266A (en) * 1979-07-16 1981-02-12 Canon Inc Toner image forming method
JPS5640862A (en) * 1979-09-11 1981-04-17 Canon Inc Developing device
JPS5691265A (en) * 1979-12-26 1981-07-24 Canon Inc Printer
JPS56110964A (en) * 1980-02-06 1981-09-02 Toshiba Corp Developing device
JPS56122045A (en) * 1980-03-01 1981-09-25 Copyer Co Ltd Method and device for development of electrostatic latent image
DE3107055A1 (en) * 1980-03-04 1982-01-07 Canon K.K., Tokyo "DEVELOPMENT DEVICE"
JPS5764759A (en) * 1980-10-09 1982-04-20 Toshiba Corp Developing device
DE3153406C3 (en) * 1980-12-05 1995-03-23 Ricoh Kk Development facility for an electrophotographic copier
US4445771A (en) 1980-12-05 1984-05-01 Ricoh Company, Ltd. Developing apparatus for electrostatic photography
US4450220A (en) * 1981-02-25 1984-05-22 Konishiroku Photo Industry Co., Ltd. Method of charging electrostatic developer
JPS5821771A (en) * 1981-08-01 1983-02-08 Konishiroku Photo Ind Co Ltd Developing device for electrostatic latent image
NL8200825A (en) * 1982-03-02 1983-10-03 Oce Nederland Bv ELECTROPHOTOGRAPHIC COPIER.
GB2141643B (en) * 1983-03-31 1986-10-22 Konishiroku Photo Ind Developing electrostatic latent images
GB2145942B (en) * 1983-08-05 1987-03-18 Konishiroku Photo Ind Developing latent eletrostatic images
US4610531A (en) * 1983-09-05 1986-09-09 Canon Kabushiki Kaisha Developing method and apparatus
JPS60229035A (en) * 1984-04-27 1985-11-14 Canon Inc Developing method
JPS61223769A (en) * 1985-03-28 1986-10-04 Fuji Xerox Co Ltd One component developing device
JPS62968A (en) * 1986-05-16 1987-01-06 Canon Inc Method and apparatus for developing
JPH083678B2 (en) * 1986-08-11 1996-01-17 株式会社東芝 Development device
GB8728399D0 (en) * 1987-12-04 1988-01-13 Secretary Trade Ind Brit Deposition of materials to substrates
JPH0614223B2 (en) 1990-04-05 1994-02-23 キヤノン株式会社 Development device
DE19546248A1 (en) * 1995-12-12 1997-06-19 Heidelberger Druckmasch Ag Electrostatic latent image development on movable intermediate carrier
DE19547546A1 (en) * 1995-12-20 1997-07-03 Heidelberger Druckmasch Ag Device for acting on sheets in a sheet delivery
JP2007133376A (en) 2005-10-13 2007-05-31 Ricoh Co Ltd Development device and image forming apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346475A (en) * 1963-02-25 1967-10-10 Australia Res Lab Electrophotographic method using an unsymmetrical ac current during development

Also Published As

Publication number Publication date
DE2407380A1 (en) 1974-08-22
NL7402157A (en) 1974-08-19
GB1458766A (en) 1976-12-15
DE2407380B2 (en) 1978-03-23
DE2407380C3 (en) 1978-11-23
FR2217738A1 (en) 1974-09-06

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Legal Events

Date Code Title Description
ST Notification of lapse