FR2249374B1 - - Google Patents

Info

Publication number
FR2249374B1
FR2249374B1 FR7436160A FR7436160A FR2249374B1 FR 2249374 B1 FR2249374 B1 FR 2249374B1 FR 7436160 A FR7436160 A FR 7436160A FR 7436160 A FR7436160 A FR 7436160A FR 2249374 B1 FR2249374 B1 FR 2249374B1
Authority
FR
France
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
FR7436160A
Other versions
FR2249374A1 (fr
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
Publication of FR2249374A1 publication Critical patent/FR2249374A1/fr
Application granted granted Critical
Publication of FR2249374B1 publication Critical patent/FR2249374B1/fr
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
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/10—Collecting or recycling waste developer
    • 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
    • G03G21/0035—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 brush; Details of cleaning brushes, e.g. fibre density

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Cleaning In Electrography (AREA)
FR7436160A 1973-10-29 1974-10-29 Expired FR2249374B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00410836A US3848994A (en) 1973-10-29 1973-10-29 Line charge toner cleaning

Publications (2)

Publication Number Publication Date
FR2249374A1 FR2249374A1 (fr) 1975-05-23
FR2249374B1 true FR2249374B1 (fr) 1977-10-28

Family

ID=23626438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7436160A Expired FR2249374B1 (fr) 1973-10-29 1974-10-29

Country Status (7)

Country Link
US (1) US3848994A (fr)
JP (1) JPS5527890Y2 (fr)
CA (1) CA1025931A (fr)
DE (1) DE2432530C3 (fr)
FR (1) FR2249374B1 (fr)
GB (1) GB1473227A (fr)
NL (1) NL7413259A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51146831A (en) * 1975-06-11 1976-12-16 Ricoh Co Ltd Photo-sensible element non-image part cleaning method and its device
JPS5213343A (en) * 1975-07-22 1977-02-01 Ricoh Co Ltd Toner cleaning device for the electrophotographic copying machine
US4142165A (en) * 1976-03-25 1979-02-27 Ricoh Company, Ltd. Electrostatic copying machine comprising improved magnetic brush developing-cleaning unit
US4181425A (en) * 1976-08-11 1980-01-01 Ricoh Company, Ltd. Apparatus for cleaning photosensitive member
JPS54116237A (en) * 1978-01-24 1979-09-10 Hitachi Metals Ltd Residual toner removing apparatus
US4392742A (en) * 1978-11-09 1983-07-12 Savin Corporation Liquid developer copier cleaning system incorporating resilient closed-cell cleaning roller
JPS56151976A (en) * 1980-04-26 1981-11-25 Ricoh Co Ltd Cleaning device for two color electrophotographic copying machine
US4400081A (en) * 1980-07-21 1983-08-23 Ricoh Company, Ltd. Apparatus for cleaning photosensitive member of electrostatic copying machine
US4398820A (en) * 1981-05-18 1983-08-16 Xerox Corporation Cleaning system
JPS58142367A (ja) * 1982-02-17 1983-08-24 Konishiroku Photo Ind Co Ltd ロ−ラクリ−ニング装置
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
JPS5995581A (ja) * 1982-11-25 1984-06-01 Ricoh Co Ltd 回収トナ−の搬送装置
US4572655A (en) * 1983-07-25 1986-02-25 Ricoh Systems, Inc. Electrophotographic copying apparatus and method of use including electrostatic toner recycling procedure
US4705387A (en) * 1983-12-21 1987-11-10 Xerox Corporation Cleaning apparatus for charge retentive surface
US4650311A (en) * 1984-10-22 1987-03-17 Ricoh Company, Ltd. Compact cleaning system for electrophotographic copying apparatus utilizing electrostatically active belt
US4601569A (en) * 1984-12-19 1986-07-22 Eastman Kodak Company Apparatus for cleaning a photoconductor
US5530537A (en) * 1994-09-15 1996-06-25 Xerox Corporation Biased foam roll cleaner
US5500969A (en) * 1994-10-24 1996-03-26 Xerox Corporation Dual polarity commutated roll elctrostatic cleaner with acoustic transfer assist
US5597419A (en) * 1994-12-17 1997-01-28 Xerox Corporation Slow brush rotation in standby to avoid brush flat spots
US6014158A (en) * 1997-04-29 2000-01-11 Eastman Kodak Company Transfer roller electrical bias control
US6987944B2 (en) * 2001-03-28 2006-01-17 Ricoh Company, Ltd. Cleaning device and image forming apparatus using the cleaning device
US6961534B2 (en) * 2003-09-26 2005-11-01 Xerox Corporation Rotating flicker bar for cleaning a rotating cleaner roll and for transmitting power to the cleaner roll
JP4967351B2 (ja) * 2006-01-25 2012-07-04 富士ゼロックス株式会社 クリーニング装置
US8100398B2 (en) * 2009-04-22 2012-01-24 Hewlett-Packard Development Company, L.P. Printer media transport system
JP6079290B2 (ja) * 2013-02-15 2017-02-15 株式会社リコー クリーニング装置、プロセスカートリッジおよび画像形成装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598487A (en) * 1968-01-18 1971-08-10 Tokyo Shibaura Electric Co Electrostatic recording apparatus
US3523319A (en) * 1968-05-01 1970-08-11 Eastman Kodak Co Endless cleaning web
US3572923A (en) * 1968-08-26 1971-03-30 Xerox Corp Cleaning method and apparatus for electrostatic copying machines
US3780391A (en) * 1972-06-09 1973-12-25 Eastman Kodak Co Apparatus for cleaning a residual image from a photosensitive member

Also Published As

Publication number Publication date
JPS5069942U (fr) 1975-06-20
DE2432530B2 (de) 1979-03-08
CA1025931A (fr) 1978-02-07
US3848994A (en) 1974-11-19
JPS5527890Y2 (fr) 1980-07-03
GB1473227A (en) 1977-05-11
DE2432530C3 (de) 1979-10-31
DE2432530A1 (de) 1975-04-30
NL7413259A (fr) 1974-12-30
FR2249374A1 (fr) 1975-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse