NL7507471A - Vooroverdracht corotronschakelaar. - Google Patents

Vooroverdracht corotronschakelaar.

Info

Publication number
NL7507471A
NL7507471A NL7507471A NL7507471A NL7507471A NL 7507471 A NL7507471 A NL 7507471A NL 7507471 A NL7507471 A NL 7507471A NL 7507471 A NL7507471 A NL 7507471A NL 7507471 A NL7507471 A NL 7507471A
Authority
NL
Netherlands
Prior art keywords
switch
transfer corotron
corotron
transfer
corotron switch
Prior art date
Application number
NL7507471A
Other languages
English (en)
Dutch (nl)
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 NL7507471A publication Critical patent/NL7507471A/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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/169—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer with means for preconditioning the toner image before the transfer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Control Or Security For Electrophotography (AREA)
NL7507471A 1974-07-25 1975-06-23 Vooroverdracht corotronschakelaar. NL7507471A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/491,895 US4039257A (en) 1974-07-25 1974-07-25 Pretransfer corotron switching

Publications (1)

Publication Number Publication Date
NL7507471A true NL7507471A (nl) 1975-09-30

Family

ID=23954113

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7507471A NL7507471A (nl) 1974-07-25 1975-06-23 Vooroverdracht corotronschakelaar.

Country Status (7)

Country Link
US (1) US4039257A (fr)
JP (1) JPS5136950A (fr)
CA (1) CA1063160A (fr)
DE (1) DE2531600A1 (fr)
FR (1) FR2280118A1 (fr)
GB (1) GB1498259A (fr)
NL (1) NL7507471A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102305A (en) * 1977-07-01 1978-07-25 Xerox Corporation Development system with electrical field generating means
US4133610A (en) * 1977-12-30 1979-01-09 International Business Machines Corporation Optimum preclean corona current for eliminating the accumulation of contaminants from developers
US4506971A (en) * 1978-11-22 1985-03-26 Xerox Corporation Transfer system
US4402591A (en) * 1979-09-29 1983-09-06 Canon Kabushiki Kaisha Electrophotographic apparatus
JPS5660452A (en) * 1979-10-22 1981-05-25 Canon Inc Electrophotographic device
JPS61153679A (ja) * 1984-12-27 1986-07-12 Minolta Camera Co Ltd 複写機
JPH0199075A (ja) * 1987-10-12 1989-04-17 Tokyo Electric Co Ltd 乾式電子写真装置
US4839673A (en) * 1987-12-11 1989-06-13 Moore Business Forms, Inc. AC corona enhancement for electrostatic imaging devices
US5038177A (en) * 1988-12-15 1991-08-06 Xerox Corporation Selective pre-transfer corona transfer with light treatment for tri-level xerography
US5335054A (en) * 1989-02-06 1994-08-02 Spectrum Sciences B.V. Image transfer apparatus including intermediate transfer blanket
US4984025A (en) * 1989-02-06 1991-01-08 Spectrum Sciences B.V. Imaging system with intermediate transfer member
IL111846A0 (en) * 1994-12-01 1995-03-15 Indigo Nv Imaging apparatus and intermediate transfer blanket therefor
US4999677A (en) * 1989-02-06 1991-03-12 Spectrum Sciences B.V. Imaging system with rigidizer
US4974027A (en) * 1989-02-06 1990-11-27 Spectrum Sciences B.V. Imaging system with compactor and squeegee
JPH04503265A (ja) * 1989-02-06 1992-06-11 インデイゴ　ナムローゼ　フェンノートシャップ 像形成装置
US5028964A (en) * 1989-02-06 1991-07-02 Spectrum Sciences B.V. Imaging system with rigidizer and intermediate transfer member
US4978998A (en) * 1989-04-24 1990-12-18 Ricoh Company, Ltd. Image transferring device for image forming equipment
EP0467005B1 (fr) * 1990-07-20 1994-01-12 BULL HN INFORMATION SYSTEMS ITALIA S.p.A. Appareil de développement électrophotographique
US5166734A (en) * 1991-02-12 1992-11-24 Spectrum Sciences B.V. Imaging system including pre-transfer discharge
US7711296B2 (en) * 2006-08-30 2010-05-04 Xerox Corporation Pretransfer toner treatment in an electrostatographic printer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124457A (en) * 1962-04-02 1964-03-10 Charge
US3322098A (en) * 1964-11-06 1967-05-30 Bell Telephone Labor Inc Electrostatic apparatus
US3883242A (en) * 1970-12-29 1975-05-13 Canon Kk Electronic photographic copying machine
US3778841A (en) * 1972-08-09 1973-12-11 Xerox Corp Induction imaging system

Also Published As

Publication number Publication date
JPS5136950A (en) 1976-03-29
FR2280118A1 (fr) 1976-02-20
DE2531600A1 (de) 1976-02-05
US4039257A (en) 1977-08-02
CA1063160A (fr) 1979-09-25
FR2280118B1 (fr) 1980-05-09
GB1498259A (en) 1978-01-18

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Legal Events

Date Code Title Description
BV The patent application has lapsed