NL6919477A - - Google Patents

Info

Publication number
NL6919477A
NL6919477A NL6919477A NL6919477A NL6919477A NL 6919477 A NL6919477 A NL 6919477A NL 6919477 A NL6919477 A NL 6919477A NL 6919477 A NL6919477 A NL 6919477A NL 6919477 A NL6919477 A NL 6919477A
Authority
NL
Netherlands
Application number
NL6919477A
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
Publication of NL6919477A publication Critical patent/NL6919477A/xx

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
    • G03G15/0801—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer for cascading
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0047—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using electrostatic or magnetic means; Details thereof, e.g. magnetic pole arrangement of magnetic devices
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/0005—Cleaning of residual toner

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cleaning In Electrography (AREA)
NL6919477A 1968-12-31 1969-12-29 NL6919477A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78903168A 1968-12-31 1968-12-31

Publications (1)

Publication Number Publication Date
NL6919477A true NL6919477A (enrdf_load_stackoverflow) 1970-07-02

Family

ID=25146360

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6919477A NL6919477A (enrdf_load_stackoverflow) 1968-12-31 1969-12-29

Country Status (6)

Country Link
US (1) US3649262A (enrdf_load_stackoverflow)
BE (1) BE743661A (enrdf_load_stackoverflow)
DE (1) DE1965293A1 (enrdf_load_stackoverflow)
FR (1) FR2027431A1 (enrdf_load_stackoverflow)
GB (1) GB1296997A (enrdf_load_stackoverflow)
NL (1) NL6919477A (enrdf_load_stackoverflow)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5144408B1 (enrdf_load_stackoverflow) * 1970-12-26 1976-11-29
US4330199A (en) * 1972-04-13 1982-05-18 Canon Kabushiki Kaisha Electrophotographic device
US3865080A (en) * 1973-01-17 1975-02-11 Xerox Corp Toner pickoff apparatus
US3851962A (en) * 1973-08-29 1974-12-03 Savin Business Machines Corp Electrostatic hold down apparatus
US3921577A (en) * 1974-05-28 1975-11-25 Xerox Corp Magnetic development units
US4063811A (en) * 1975-04-11 1977-12-20 Minolta Camera Kabushiki Kaisha Electrophotographic copier
US4265998A (en) * 1979-11-13 1981-05-05 International Business Machines Corporation Electrophotographic photoreceptive background areas cleaned by backcharge process
US4470693A (en) * 1982-01-11 1984-09-11 Pitney Bowes Inc. Self-cleaning xerographic apparatus
JPS58122566A (ja) * 1982-01-18 1983-07-21 Toshiba Corp 画像形成装置
DE3309984C2 (de) * 1982-04-16 1986-10-30 Ricoh Co., Ltd., Tokio/Tokyo Verfahren zur Steuerung der Bilddichte von mittels eines elektrophotographischen Kopiergerätes hergestellten Kopien
US4500198A (en) * 1982-12-10 1985-02-19 International Business Machines Corporation Multiple roller magnetic brush developer having development electrode voltage switching
US4664504A (en) * 1983-01-20 1987-05-12 Tokyo Shibaura Denki Kabushiki Kaisha Image forming apparatus
US4534641A (en) * 1983-10-31 1985-08-13 Xerox Corporation Charge erase device for copying or reproduction machines and printers
US4609280A (en) * 1983-10-31 1986-09-02 International Business Machines Corporation Xerographic apparatus and process with backside photoconductor imaging
US4538900A (en) * 1983-11-09 1985-09-03 Ricoh Company, Ltd. Electrophotographic copying apparatus including drum conditioning apparatus and method
US4652114A (en) * 1985-04-05 1987-03-24 Minnesota Mining And Manufacturing Company Electrophotographic copying apparatus and process
US4769676A (en) * 1986-03-04 1988-09-06 Kabushiki Kaisha Toshiba Image forming apparatus including means for removing residual toner
US4800147A (en) * 1987-08-03 1989-01-24 Xerox Corporation Xerographic process without conventional cleaner
JPH0283556A (ja) * 1988-09-20 1990-03-23 Minolta Camera Co Ltd カラー画像形成装置
JP2598131B2 (ja) * 1989-05-31 1997-04-09 株式会社東芝 画像形成装置
JP2633686B2 (ja) * 1989-05-31 1997-07-23 株式会社東芝 画像形成装置
JP2917357B2 (ja) * 1990-02-07 1999-07-12 ミノルタ株式会社 複写装置用磁性粉含有部材
JPH056088A (ja) * 1991-02-15 1993-01-14 Toshiba Corp 静電記録装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573881A (en) * 1948-11-02 1951-11-06 Battelle Development Corp Method and apparatus for developing electrostatic images with electroscopic powder
US2756676A (en) * 1953-05-04 1956-07-31 Haloid Co Method for the production of electrophotographic prints
US2911944A (en) * 1954-09-16 1959-11-10 Haloid Xerox Inc Xerographic development apparatus
US2956487A (en) * 1955-03-23 1960-10-18 Rca Corp Electrostatic printing
US2874064A (en) * 1955-05-16 1959-02-17 Haloid Xerox Inc Xerographic cleaner
US2959153A (en) * 1955-12-21 1960-11-08 Ibm Xerographic image developing apparatus
US2880699A (en) * 1957-10-21 1959-04-07 Haloid Xerox Inc Xerographic development
US3008826A (en) * 1958-03-06 1961-11-14 Xerox Corp Xerographic development
BE602721A (enrdf_load_stackoverflow) * 1960-04-19
US3257223A (en) * 1962-11-01 1966-06-21 Xerox Corp Electrostatic powder cloud xerographic development method and apparatus
US3424131A (en) * 1964-09-30 1969-01-28 Xerox Corp Electroded cascade development system
US3472657A (en) * 1965-04-30 1969-10-14 Xerox Corp Xerographic development method and apparatus
US3424615A (en) * 1966-01-03 1969-01-28 Xerox Corp Method and apparatus for cleaning xerographic plates
US3503776A (en) * 1966-02-21 1970-03-31 Xerox Corp Xerographic development
US3484265A (en) * 1966-07-21 1969-12-16 Xerox Corp Transversely reciprocating fluidized bed development method
US3412710A (en) * 1966-10-11 1968-11-26 Xerox Corp Cleanup electrode
US3520604A (en) * 1967-10-16 1970-07-14 Addressograph Multigraph Photoelectrostatic copier

Also Published As

Publication number Publication date
DE1965293A1 (de) 1970-09-17
GB1296997A (enrdf_load_stackoverflow) 1972-11-22
BE743661A (enrdf_load_stackoverflow) 1970-06-24
FR2027431A1 (enrdf_load_stackoverflow) 1970-09-25
US3649262A (en) 1972-03-14

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