DK122738B - Electrostatic copier with means for removing excess developer powder. - Google Patents

Electrostatic copier with means for removing excess developer powder.

Info

Publication number
DK122738B
DK122738B DK48269AA DK48269A DK122738B DK 122738 B DK122738 B DK 122738B DK 48269A A DK48269A A DK 48269AA DK 48269 A DK48269 A DK 48269A DK 122738 B DK122738 B DK 122738B
Authority
DK
Denmark
Prior art keywords
removing excess
excess developer
developer powder
electrostatic copier
copier
Prior art date
Application number
DK48269AA
Other languages
Danish (da)
Inventor
R Emerald
S Royka
Original Assignee
Rank Xerox Ltd
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 Rank Xerox Ltd filed Critical Rank Xerox Ltd
Publication of DK122738B publication Critical patent/DK122738B/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • 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
    • G03G21/0011—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 a blade; Details of cleaning blades, e.g. blade shape, layer forming
    • G03G21/0029—Details relating to the blade support
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/005—Materials for treating the recording members, e.g. for cleaning, reactivating, polishing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/097—Plasticisers; Charge controlling agents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cleaning In Electrography (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Lubricants (AREA)
  • Developing Agents For Electrophotography (AREA)
DK48269AA 1968-02-01 1969-01-29 Electrostatic copier with means for removing excess developer powder. DK122738B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70230668A 1968-02-01 1968-02-01

Publications (1)

Publication Number Publication Date
DK122738B true DK122738B (en) 1972-04-04

Family

ID=24820675

Family Applications (1)

Application Number Title Priority Date Filing Date
DK48269AA DK122738B (en) 1968-02-01 1969-01-29 Electrostatic copier with means for removing excess developer powder.

Country Status (17)

Country Link
US (1) US3552850A (en)
JP (1) JPS5332263B1 (en)
AT (1) AT300568B (en)
BE (1) BE727561A (en)
CH (1) CH493016A (en)
DE (1) DE1903909C3 (en)
DK (1) DK122738B (en)
ES (1) ES363130A1 (en)
FI (1) FI54417C (en)
FR (1) FR2001148A1 (en)
GB (1) GB1259513A (en)
IL (1) IL31502A (en)
LU (1) LU57856A1 (en)
NL (1) NL160957C (en)
NO (1) NO128683B (en)
OA (1) OA03059A (en)
SE (1) SE346398B (en)

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FR2099054A5 (en) * 1970-03-10 1972-03-10 Canon Kk
US3711796A (en) * 1970-03-30 1973-01-16 Canon Kk Electrophotographic copying machine
USRE28568E (en) * 1970-03-30 1975-10-14 Electrophotographic copying machine
US3759220A (en) * 1970-11-04 1973-09-18 Canon Kk Cleaning device in electrophotography
US3717409A (en) * 1971-04-12 1973-02-20 Xerox Corp Cleaning of electrostatographic surfaces
US3724019A (en) * 1971-05-13 1973-04-03 Xerox Corp Wiper blade cleaning apparatus for xerographic machines
US3724020A (en) * 1971-05-13 1973-04-03 Xerox Corp Wiper blade cleaner for xerographic machines
US3752576A (en) * 1971-05-27 1973-08-14 Xerox Corp Transport for particulate material
BE789327A (en) * 1971-09-27 1973-03-27 Xerox Corp DEVICE FOR CLEANING THE PHOTOCONDUCTIVE SURFACE OF AN IMAGE REPRODUCTION MACHINE
BE789988A (en) * 1971-10-12 1973-04-12 Xerox Corp COMPOSITION OF DEVELOPER AND METHOD FOR ITS USE
FR2167055A5 (en) * 1971-12-17 1973-08-17 Canon Kk
US4026648A (en) * 1971-12-17 1977-05-31 Canon Kabushiki Kaisha Cleaning device for use in electrophotographic copying apparatus
JPS4869524A (en) * 1971-12-20 1973-09-21
BE792642A (en) * 1971-12-22 1973-03-30 Ibm DEVICE FOR CLEANING AN ELECTROSTATIC IMAGE SUPPORT FOR USE IN AN ELECTROPHOTOGRAPHIC REPRODUCTION APPARATUS
JPS4930043A (en) * 1972-07-18 1974-03-18
NL7215211A (en) * 1972-11-10 1974-05-14
JPS5633709B2 (en) * 1972-12-21 1981-08-05
US3918808A (en) * 1972-12-21 1975-11-11 Ricoh Kk Photoreceptor cleaning device for electrophotographic copying apparatus of the dry cleaning agent type
US3918807A (en) * 1973-06-29 1975-11-11 Xerox Corp Cleaning blade for photocopier
GB1439702A (en) * 1973-06-29 1976-06-16 Xerox Corp Cleaning material from a support surface
JPS5549744B2 (en) * 1973-12-05 1980-12-13
US3947108A (en) * 1974-05-20 1976-03-30 Xerox Corporation Cleaning system
US3977898A (en) * 1974-06-24 1976-08-31 Xerox Corporation Method for cleaning a support surface
US3913521A (en) * 1974-06-24 1975-10-21 Xerox Corp Composite doctoring blade for a heated fuser roll utilized for fixing toner
US3918809A (en) * 1974-06-24 1975-11-11 Xerox Corp Apparatus for cleaning a surface support
US3996888A (en) * 1974-07-18 1976-12-14 Raychem Corporation Cleaning and lubricating system for fusing apparatus
US3992091A (en) * 1974-09-16 1976-11-16 Xerox Corporation Roughened imaging surface for cleaning
JPS6041355B2 (en) * 1974-12-28 1985-09-17 キヤノン株式会社 cleaning equipment
US3980494A (en) * 1975-01-02 1976-09-14 Beatty Charles L Method of reducing friction in blade cleaning of imaging surfaces
US3973845A (en) * 1975-01-15 1976-08-10 Xerox Corporation Method of reducing friction in blade cleaning of imaging surfaces
JPS51128536A (en) * 1975-06-02 1976-11-09 Canon Inc Electronic photography cleaner device
JPS5273735A (en) * 1975-12-16 1977-06-21 Ricoh Co Ltd Cleaning process for light sensitive body
US4072521A (en) * 1976-06-03 1978-02-07 Xerox Corporation Amides of ω -- and cis alkenoic acids in imaging process and element
JPS5518842Y2 (en) * 1976-06-22 1980-05-02
JPS5328432A (en) * 1976-08-20 1978-03-16 Ricoh Co Ltd Recovering method of remaining toner and device therffor
US4111546A (en) * 1976-08-26 1978-09-05 Xerox Corporation Ultrasonic cleaning apparatus for an electrostatographic reproducing machine
JPS5382419A (en) * 1976-12-28 1978-07-20 Canon Inc Blade cleaning device
US4538518A (en) * 1977-03-21 1985-09-03 Dahlgren Harold P Ink metering apparatus
JPS5425739A (en) * 1977-07-29 1979-02-26 Hitachi Metals Ltd Magnetic brush developing machine for magnetic toner
JPS53131050A (en) * 1977-11-18 1978-11-15 Ricoh Co Ltd Cleaning device for photosensitive body of zerography copying apparatus for dry type
JPS5479637A (en) * 1977-12-08 1979-06-25 Konishiroku Photo Ind Co Ltd Cleaning blade for drum of electrophotographic copier
US4165965A (en) * 1978-04-03 1979-08-28 International Business Machines Corporation Backup roll cleaning system for a heated roll fuser
US4247196A (en) * 1978-04-26 1981-01-27 Minolta Camera Kabushiki Kaisha Cleaning device for use in electrophotographic copying machines
DE2834508C2 (en) * 1978-08-07 1986-04-03 Olympia Werke Ag, 2940 Wilhelmshaven Electrophotographic copier with a photoconductive layer on a drum or on a belt
JPS5817956B2 (en) * 1978-09-22 1983-04-11 株式会社東芝 electrophotographic equipment
JPS55157755A (en) * 1979-05-28 1980-12-08 Canon Inc Developing method
JPS56150772A (en) * 1980-04-23 1981-11-21 Ricoh Co Ltd Toner concentration controlling method
JPS57124777A (en) * 1981-01-27 1982-08-03 Konishiroku Photo Ind Co Ltd Cleaning device
JPS58215678A (en) * 1982-06-10 1983-12-15 Olympus Optical Co Ltd Picture formation device
JPS58216277A (en) * 1982-06-11 1983-12-15 Olympus Optical Co Ltd Picture formation device
JPS58216278A (en) * 1982-06-11 1983-12-15 Olympus Optical Co Ltd Picture formation device
JPS59127084A (en) * 1983-01-11 1984-07-21 Canon Inc Cleaning device
JPS59182487A (en) * 1983-04-01 1984-10-17 Mita Ind Co Ltd Cleaning device of transfer type electrostatic copying machine
US4568174A (en) * 1984-02-27 1986-02-04 Xerox Corporation Photoreceptor descumming device
JPS61240269A (en) * 1985-04-17 1986-10-25 Toshiba Corp Image forming device
JPH0642079B2 (en) * 1985-09-30 1994-06-01 キヤノン株式会社 Electrophotographic device
US4958197A (en) * 1987-10-30 1990-09-18 Sharp Kabushiki Kaisha Cleaning blade with a surface active antistatic agent
US4866483A (en) * 1988-05-17 1989-09-12 Colorocs Corporation Cleaning station for use in an electrophotographic print engine
JP2843989B2 (en) * 1989-03-17 1999-01-06 コニカ株式会社 Image forming device
JPH041772A (en) * 1990-04-19 1992-01-07 Toshiba Corp Lubricant for image forming device
JP2962919B2 (en) * 1991-03-01 1999-10-12 キヤノン株式会社 Process cartridge and image forming apparatus
US5211864A (en) * 1991-09-03 1993-05-18 Xerox Corporation Polymeric alcohols wax/toner cleaning blade lubricant
JPH06282122A (en) * 1992-04-16 1994-10-07 Canon Inc Blade member, method for attaching blade member, process cartridge, method for assembling process cartridge and image forming device
US5386282A (en) * 1993-11-15 1995-01-31 Xerox Corporation Blade controller assembly with modified cam
US5463455A (en) * 1993-12-06 1995-10-31 Xerox Corporation Method and apparatus for adaptive cleaner blade lubrication
JPH07261519A (en) * 1994-03-23 1995-10-13 Ricoh Co Ltd Image forming device
US5603263A (en) * 1995-09-08 1997-02-18 Heidelberger Druckmaschinen Ag Scraper blade and ink scavenger for printing presses
US6311037B1 (en) * 1998-12-04 2001-10-30 Canon Kabushiki Kaisha Image-bearing member cleaning method and electrophotographic image forming apparatus
US6021299A (en) * 1999-05-27 2000-02-01 Oki Data America, Inc. Precision blade for metering toner on developing roller
JP4063498B2 (en) * 2000-03-02 2008-03-19 株式会社リコー Image forming apparatus
JP2002229384A (en) * 2000-07-25 2002-08-14 Canon Inc Dry lubricant coating method and device
US9539605B2 (en) * 2012-02-28 2017-01-10 Toray Plastics (America), Inc. Gravure roll edge masking system for in-line film coating

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE443043C (en) * 1924-10-04 1927-04-16 John Roffo Oishei Cleaning device for windshields of motor vehicles
DE489417C (en) * 1927-03-29 1930-01-16 Trico Products Corp Windshield cleaner, in particular for motor vehicles
DE514632C (en) * 1927-07-29 1930-12-15 Trico Products Corp Windshield wipers
DE639339C (en) * 1934-04-05 1936-12-03 Ungarische Gummiwaarenfabriks Device for covering sections of tissue with rubber by pressing
GB953870A (en) * 1959-08-18 1964-04-02 Murray Curvex Printing Ltd Improvements in or relating to machines for printing or decorating articles of ware
US3081737A (en) * 1961-03-01 1963-03-19 Gen Aniline & Film Corp Xerographic apparatus for applying ferromagnetic powder
DE1250839B (en) * 1963-04-15 1967-09-28 Electrostatic Printing· Corporation of America, San Francisco, Calif. (V. St. A.) Powder printing device
US3247825A (en) * 1963-04-23 1966-04-26 Ibm Wet diaphragm electrostatic printer
GB1078128A (en) * 1964-12-03 1967-08-02 Arlside Ltd Cleaning apparatus for electrostatographic purposes

Also Published As

Publication number Publication date
OA03059A (en) 1970-12-15
FR2001148A1 (en) 1969-09-26
IL31502A0 (en) 1969-03-27
DE1903909B2 (en) 1978-04-13
DE1903909C3 (en) 1986-05-07
ES363130A1 (en) 1970-11-16
FI54417B (en) 1978-07-31
JPS5332263B1 (en) 1978-09-07
BE727561A (en) 1969-07-28
IL31502A (en) 1972-03-28
LU57856A1 (en) 1969-08-11
GB1259513A (en) 1972-01-05
AT300568B (en) 1972-07-25
NO128683B (en) 1973-12-27
SE346398B (en) 1972-07-03
NL160957C (en) 1979-12-17
FI54417C (en) 1978-11-10
DE1903909A1 (en) 1969-09-11
US3552850A (en) 1971-01-05
NL6901333A (en) 1969-08-05
NL160957B (en) 1979-07-16
CH493016A (en) 1970-06-30

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