CA1028387A - Corona generator cleaning apparatus - Google Patents

Corona generator cleaning apparatus

Info

Publication number
CA1028387A
CA1028387A CA198,603A CA198603A CA1028387A CA 1028387 A CA1028387 A CA 1028387A CA 198603 A CA198603 A CA 198603A CA 1028387 A CA1028387 A CA 1028387A
Authority
CA
Canada
Prior art keywords
cleaning apparatus
corona generator
generator cleaning
corona
generator
Prior art date
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
CA198,603A
Other languages
French (fr)
Inventor
Warren T. Van Buskirk
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
Application filed by Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of CA1028387A publication Critical patent/CA1028387A/en
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
    • G03G15/02—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)
CA198,603A 1973-07-18 1974-04-25 Corona generator cleaning apparatus Expired CA1028387A (en)

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
CA1028387A true CA1028387A (en) 1978-03-21

Family

ID=23500659

Family Applications (1)

Application Number Title Priority Date Filing Date
CA198,603A Expired CA1028387A (en) 1973-07-18 1974-04-25 Corona generator cleaning apparatus

Country Status (12)

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

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 (en) * 1977-02-16 1982-12-23 Siemens AG, 1000 Berlin und 8000 München Cleaning device for an intermediate carrier in a printer or copier that works according to the electrostatic principle
DE3116421C2 (en) * 1981-04-24 1983-03-31 Siemens AG, 1000 Berlin und 8000 München Arrangement for controlling the cleaning devices in a non-mechanical printer or copier
JPS58135752U (en) * 1982-03-05 1983-09-12 ティーディーケイ株式会社 Charging device for electrostatic copying machines
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 (en) * 1984-05-24 1985-12-09 Canon Inc Cleaning device for corona discharger
US4746796A (en) * 1985-11-25 1988-05-24 Siemens Aktiengesellschaft Corotron wire cassette for electrophotographic printer or copier devices
EP0225578B1 (en) * 1985-12-03 1989-08-30 Siemens Aktiengesellschaft Driving device for sliding elements in air-tight areas of non-mechanical printing or copying machines
GB2231842B (en) * 1986-05-16 1991-05-01 Sharp Kk Electrographic image recording apparatus
JPS62186162U (en) * 1986-05-16 1987-11-26
US4885466A (en) * 1987-09-25 1989-12-05 Ricoh Company, Ltd. Corona wire cleaning device utilizing a position detection system
US4908513A (en) * 1987-09-25 1990-03-13 Konica Corporation Charging apparatus
US5012093A (en) * 1988-08-29 1991-04-30 Minolta Camera Co., Ltd. Cleaning device for wire electrode of corona discharger
JPH07109528B2 (en) * 1988-10-21 1995-11-22 三田工業株式会社 Discharge wire cleaning device for corona discharger
US5170314A (en) * 1989-02-03 1992-12-08 Konica Corporation Charging apparatus
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
US5146269A (en) * 1989-06-23 1992-09-08 Minolta Camera Kabushiki Kaisha Image forming apparatus having self-diagnostic function
JP2769251B2 (en) * 1991-05-24 1998-06-25 キヤノン株式会社 Image forming device
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 (en) * 1994-12-27 1998-04-30 김광호 Charger cleaner in apparatus for electro-graphic device
US5594532A (en) * 1995-03-15 1997-01-14 Dataproducts Corporation Cartridge, cartridge cleaning apparatus and method for cleaning a corona wire
JPH09244357A (en) * 1996-03-08 1997-09-19 Konica Corp Corona discharging device
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 (en) * 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 Charging device and image forming apparatus having the same
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
IT1017231B (en) 1977-07-20
DE2424835A1 (en) 1975-01-30
AU7117174A (en) 1976-01-15
BR7405813D0 (en) 1975-05-20
BE817485A (en) 1974-11-04
GB1458088A (en) 1976-12-08
US3842273A (en) 1974-10-15
FR2238175B1 (en) 1977-10-07
SE7406925L (en) 1975-01-20
ES428358A1 (en) 1976-09-16
FR2238175A1 (en) 1975-02-14
NL7409632A (en) 1974-09-25

Similar Documents

Publication Publication Date Title
CA1028387A (en) Corona generator cleaning apparatus
CA1029792A (en) Corona generating devices
CA1014221A (en) Corona generator
CA1007012A (en) Floor cleaning apparatus
CA1025932A (en) Fuser roll cleaning apparatus
CA1006133A (en) Spray apparatus
CA1005402A (en) Spray apparatus
AU469266B2 (en) Drier-mixing apparatus
CA1023791A (en) Regulated corona generator
CA976116A (en) Vehicle-towing apparatus
AU496979B2 (en) Spraying apparatus
CA1035830A (en) Corona generating apparatus
CA1021014A (en) Corona generator cleaning apparatus
CA982211A (en) Corona charging apparatus
CA1026148A (en) Transfer corona generating device with support brushes
CA1027085A (en) Spray apparatus
CA1011118A (en) Dust-repelling apparatus
AU5249773A (en) Met generator
CA1029433A (en) Corona charging apparatus
CA1033308A (en) Floating-matter removing apparatus
AU475385B2 (en) Cleansing apparatus
AU482321B2 (en) Web-stretching apparatus
AU487782B2 (en) Corona charging apparatus
CA1011449A (en) Ultrasonic apparatus
CA1035560A (en) Strand-crimping apparatus