NL7409632A - - Google Patents

Info

Publication number
NL7409632A
NL7409632A NL7409632A NL7409632A NL7409632A NL 7409632 A NL7409632 A NL 7409632A NL 7409632 A NL7409632 A NL 7409632A NL 7409632 A NL7409632 A NL 7409632A NL 7409632 A NL7409632 A NL 7409632A
Authority
NL
Netherlands
Application number
NL7409632A
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 NL7409632A publication Critical patent/NL7409632A/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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0258—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices provided with means for the maintenance of the charging apparatus, e.g. cleaning devices, ozone removing devices G03G15/0225, G03G15/0291 takes precedence

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
NL7409632A 1973-07-18 1974-07-16 NL7409632A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00380302A US3842273A (en) 1973-07-18 1973-07-18 Corona generator cleaning apparatus

Publications (1)

Publication Number Publication Date
NL7409632A true NL7409632A (xx) 1974-09-25

Family

ID=23500659

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7409632A NL7409632A (xx) 1973-07-18 1974-07-16

Country Status (12)

Country Link
US (1) US3842273A (xx)
AU (1) AU7117174A (xx)
BE (1) BE817485A (xx)
BR (1) BR7405813D0 (xx)
CA (1) CA1028387A (xx)
DE (1) DE2424835A1 (xx)
ES (1) ES428358A1 (xx)
FR (1) FR2238175B1 (xx)
GB (1) GB1458088A (xx)
IT (1) IT1017231B (xx)
NL (1) NL7409632A (xx)
SE (1) SE7406925L (xx)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978379A (en) * 1974-11-20 1976-08-31 Xerox Corporation Corona generating device with an improved cleaning mechanism
US3965400A (en) * 1975-02-24 1976-06-22 Xerox Corporation Corona generating device with improved built-in cleaning mechanism
US3958877A (en) * 1975-04-10 1976-05-25 Xerox Corporation Half-tone screen with cleaning means for an electrophotographic printing machine
US3961848A (en) * 1975-04-11 1976-06-08 Xerox Corporation Electrophotographic printing machine with halftone screen cleaning
US4038546A (en) * 1976-05-03 1977-07-26 Xerox Corporation Cleaning apparatus for a corona generating device
DE2706599C2 (de) * 1977-02-16 1982-12-23 Siemens AG, 1000 Berlin und 8000 München Reinigungseinrichtung für einen Zwischenträger bei einem nach dem elektrostatischen Prinzip arbeitenden Druck- oder Kopiergerät
DE3116421C2 (de) * 1981-04-24 1983-03-31 Siemens AG, 1000 Berlin und 8000 München Anordnung zur Steuerung der Reinigungseinrichtungen in einem nichtmechanischen Druck- oder Kopiergerät
JPS58135752U (ja) * 1982-03-05 1983-09-12 ティーディーケイ株式会社 静電式複写機用帯電装置
US4566777A (en) * 1982-08-23 1986-01-28 Canon Kabushiki Kaisha Process kit for image forming apparatus
US4575329A (en) * 1984-01-09 1986-03-11 Andreas Ahlbrandt Electrode element for corona treater
JPS60249169A (ja) * 1984-05-24 1985-12-09 Canon Inc コロナ放電器のクリ−ニング装置
US4746796A (en) * 1985-11-25 1988-05-24 Siemens Aktiengesellschaft Corotron wire cassette for electrophotographic printer or copier devices
DE3665368D1 (en) * 1985-12-03 1989-10-05 Siemens Ag Driving device for sliding elements in air-tight areas of non-mechanical printing or copying machines
JPS62186162U (xx) * 1986-05-16 1987-11-26
GB2231842B (en) * 1986-05-16 1991-05-01 Sharp Kk Electrographic image recording apparatus
US4908513A (en) * 1987-09-25 1990-03-13 Konica Corporation Charging apparatus
US4885466A (en) * 1987-09-25 1989-12-05 Ricoh Company, Ltd. Corona wire cleaning device utilizing a position detection system
US5012093A (en) * 1988-08-29 1991-04-30 Minolta Camera Co., Ltd. Cleaning device for wire electrode of corona discharger
JPH07109528B2 (ja) * 1988-10-21 1995-11-22 三田工業株式会社 コロナ放電器の放電ワイヤ清掃装置
US5170314A (en) * 1989-02-03 1992-12-08 Konica Corporation Charging apparatus
US5146269A (en) * 1989-06-23 1992-09-08 Minolta Camera Kabushiki Kaisha Image forming apparatus having self-diagnostic function
US5223896A (en) * 1989-06-23 1993-06-29 Minolta Camera Kabushiki Kaisha Image forming apparatus having self-diagnostic function relating to the potential of the photoreceptor
JP2769251B2 (ja) * 1991-05-24 1998-06-25 キヤノン株式会社 画像形成装置
US5392099A (en) * 1992-09-25 1995-02-21 Mita Industrial Co., Ltd. Image forming apparatus having cleaning member for cleaning charging wire
US5436713A (en) * 1993-08-20 1995-07-25 Xerox Corporation Apparatus for removing residual developer material from a surface of a printing machine
US5485251A (en) * 1993-09-06 1996-01-16 Mita Industrial Co., Ltd. Cleaning device for an electrostatic charger
KR0134699B1 (ko) * 1994-12-27 1998-04-30 김광호 전자사진방식 화상형성장치에서의 대전기 청소장치
US5594532A (en) * 1995-03-15 1997-01-14 Dataproducts Corporation Cartridge, cartridge cleaning apparatus and method for cleaning a corona wire
JPH09244357A (ja) * 1996-03-08 1997-09-19 Konica Corp コロナ放電装置
US6580885B2 (en) * 2001-02-28 2003-06-17 Heidelberger Druckmaschinen Ag Automatic mechanism for cleaning corona wires
US7043176B1 (en) 2002-09-26 2006-05-09 Eastman Kodak Company Apparatus and method for damping a corona wire in an electrographic printer
US7003243B2 (en) * 2004-03-17 2006-02-21 Kabushiki Kaisha Toshiba Charger and image forming apparatus
US20070151455A1 (en) * 2005-07-06 2007-07-05 Gates Peter J Cleaning device
US7412186B2 (en) * 2005-09-16 2008-08-12 Xerox Corporation Cleaning system for a charging device in a xerographic printer
JP5473103B2 (ja) * 2007-04-20 2014-04-16 京セラドキュメントソリューションズ株式会社 帯電装置及びこれを備えた画像形成装置
US8630561B2 (en) * 2010-05-07 2014-01-14 Kabushiki Kaisha Toshiba Image forming apparatus, charging apparatus and cleaning method of charging apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614901A (en) * 1949-08-04 1952-10-21 Carlyle W Jacob Recording head for facsimile reproduction and the like
US2725304A (en) * 1951-08-31 1955-11-29 Haloid Co Process for developing an electrostatic latent image
US2811135A (en) * 1954-12-29 1957-10-29 Haloid Co Powder charging device
US3339069A (en) * 1964-10-14 1967-08-29 Xerox Corp Corona charging device with means to prevent toner dust contamination
US3471695A (en) * 1967-05-22 1969-10-07 Xerox Corp Corona charging apparatus with means to urge a flow of aeriform fluid across the corona wires
US3496352A (en) * 1967-06-05 1970-02-17 Xerox Corp Self-cleaning corona generating apparatus
US3499143A (en) * 1968-05-21 1970-03-03 Pitney Bowes Inc Electrostatic charger with resuppliable corona wire

Also Published As

Publication number Publication date
CA1028387A (en) 1978-03-21
BR7405813D0 (pt) 1975-05-20
AU7117174A (en) 1976-01-15
ES428358A1 (es) 1976-09-16
US3842273A (en) 1974-10-15
BE817485A (fr) 1974-11-04
GB1458088A (en) 1976-12-08
IT1017231B (it) 1977-07-20
DE2424835A1 (de) 1975-01-30
FR2238175A1 (xx) 1975-02-14
SE7406925L (xx) 1975-01-20
FR2238175B1 (xx) 1977-10-07

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Legal Events

Date Code Title Description
BV The patent application has lapsed