CA931710A - Cleaning apparatus for electrophotography - Google Patents

Cleaning apparatus for electrophotography

Info

Publication number
CA931710A
CA931710A CA107219A CA107219A CA931710A CA 931710 A CA931710 A CA 931710A CA 107219 A CA107219 A CA 107219A CA 107219 A CA107219 A CA 107219A CA 931710 A CA931710 A CA 931710A
Authority
CA
Canada
Prior art keywords
electrophotography
cleaning apparatus
cleaning
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
CA107219A
Inventor
Kuge Tsukasa
Kitajima Tadayuki
Tsukada Syusei
Katayama Hajime
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.)
Canon Inc
Original Assignee
Canon Inc
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
Priority claimed from JP10350470A external-priority patent/JPS5434340B1/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of CA931710A publication Critical patent/CA931710A/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
    • 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
CA107219A 1970-03-10 1971-03-09 Cleaning apparatus for electrophotography Expired CA931710A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2028570 1970-03-10
JP2551170 1970-03-17
JP2551270 1970-03-17
JP10350470A JPS5434340B1 (en) 1970-11-24 1970-11-24

Publications (1)

Publication Number Publication Date
CA931710A true CA931710A (en) 1973-08-14

Family

ID=27457356

Family Applications (1)

Application Number Title Priority Date Filing Date
CA107219A Expired CA931710A (en) 1970-03-10 1971-03-09 Cleaning apparatus for electrophotography

Country Status (5)

Country Link
US (1) US3859691A (en)
CA (1) CA931710A (en)
DE (3) DE2166973C3 (en)
FR (1) FR2099054A5 (en)
NL (2) NL7103193A (en)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190464A (en) * 1971-06-03 1980-02-26 Canon Kabushiki Kaisha Method for cleaning a photoconductive surface with liquid toner
FR2232784A1 (en) * 1973-06-08 1975-01-03 Rank Xerox Ltd Cleaning sheet for electrophotographic copiers - comprising substrate with fluorine-contg. resin coating, for removing electroscopic powder from photosensitive matl.
GB1439702A (en) * 1973-06-29 1976-06-16 Xerox Corp Cleaning material from a support surface
JPS5346097B2 (en) * 1973-07-20 1978-12-11
US4042415A (en) * 1974-05-28 1977-08-16 Xerox Corporation Method for scraping liquids from a moving surface
US3977898A (en) * 1974-06-24 1976-08-31 Xerox Corporation Method for cleaning a support surface
JPS5826029B2 (en) * 1975-01-14 1983-05-31 株式会社リコー Denshiyashin Fukushiyakino Cleaning Souch
US4111545A (en) * 1975-02-06 1978-09-05 Xerox Corporation Vibrating blade cleaner
JPS52135740A (en) * 1976-05-08 1977-11-14 Ricoh Co Ltd Cleaning device for photosensitive member
GB1511199A (en) * 1976-12-17 1978-05-17 Xerox Corp Cleaning methods and apparatus
JPS5382419A (en) * 1976-12-28 1978-07-20 Canon Inc Blade cleaning device
US4265991A (en) * 1977-12-22 1981-05-05 Canon Kabushiki Kaisha Electrophotographic photosensitive member and process for production thereof
US4247196A (en) * 1978-04-26 1981-01-27 Minolta Camera Kabushiki Kaisha Cleaning device for use in electrophotographic copying machines
JPS6326826Y2 (en) * 1979-06-08 1988-07-20
US4255044A (en) * 1979-07-09 1981-03-10 Nashua Corporation Cleaning blade for electrophotography
DE2935491A1 (en) * 1979-09-03 1981-03-19 Hoechst Ag, 6000 Frankfurt OUTPUT DEVICE FOR A COPIER
US4260243A (en) * 1979-10-15 1981-04-07 Pitney Bowes Inc. Cleaning apparatus
JPS5749978A (en) * 1980-09-10 1982-03-24 Konishiroku Photo Ind Co Ltd Cleaning device of recorder
JPS57124777A (en) * 1981-01-27 1982-08-03 Konishiroku Photo Ind Co Ltd Cleaning device
JPS57155577A (en) * 1981-03-20 1982-09-25 Minolta Camera Co Ltd Cleaning device
JPS57165866A (en) * 1981-04-07 1982-10-13 Toshiba Corp Developing device
JPS57181576A (en) * 1981-04-30 1982-11-09 Minolta Camera Co Ltd Cleaning device
JPS5840577A (en) * 1981-09-03 1983-03-09 Mita Ind Co Ltd Cleaning device for picture forming element
JPS58172678A (en) * 1982-04-04 1983-10-11 Mita Ind Co Ltd Cleaning device of electrostatic photographic copying machine
JPS59182487A (en) * 1983-04-01 1984-10-17 Mita Ind Co Ltd Cleaning device of transfer type electrostatic copying machine
JPS6028684A (en) * 1983-07-27 1985-02-13 Mita Ind Co Ltd Toner cleaning device of electrophotographic method
JPS6134578A (en) * 1984-07-26 1986-02-18 Canon Inc Cleaning device
US4669864A (en) * 1985-01-31 1987-06-02 Konishiroku Photo Industry Co., Ltd. Image forming apparatus
USRE34384E (en) * 1986-09-22 1993-09-21 Mita Industrial Co., Ltd. Cleaning unit in electrophotographic copier
JPH0622862Y2 (en) * 1986-09-22 1994-06-15 三田工業株式会社 Cleaning device for electrophotographic copying machine
US4768645A (en) * 1987-02-20 1988-09-06 Farris Sammy D Conveyor belt scraping apparatus
DE3826568A1 (en) * 1987-08-05 1989-02-16 Minolta Camera Kk CLEANING DEVICE FOR TONER DETECTOR SENSOR
JPH0769658B2 (en) * 1988-04-11 1995-07-31 三田工業株式会社 Image forming device cleaning device
US5081504A (en) * 1988-12-28 1992-01-14 Asahi Kogaku Kogyo Kabushiki Kaisha Drum cleaning unit for image recording apparatus
US5179414A (en) * 1991-01-22 1993-01-12 Compag Computer Corporation Apparatus for developing an image on a photoconductive surface
US6078770A (en) * 1997-05-07 2000-06-20 Canon Kabushiki Kaisha Toner-amount regulating elastic blade and developing device and apparatus unit using the same
US5991568A (en) * 1998-12-23 1999-11-23 Eastman Kodak Company Blade cleaning apparatus with associated dust seal and method of cleaning
DE10125326B4 (en) 2001-05-23 2004-03-18 OCé PRINTING SYSTEMS GMBH Device for removing a coating adhering to an intermediate carrier in an electrographic printing or copying machine
US8014702B2 (en) * 2007-10-17 2011-09-06 Seiko Epson Corporation Liquid developer collection apparatus and image forming apparatus
US20110032306A1 (en) * 2009-08-04 2011-02-10 Xerox Corporation System for Reducing Metering Blade Wear in a Drum Maintenance Unit
JP6283492B2 (en) * 2013-10-09 2018-02-21 京セラドキュメントソリューションズ株式会社 Cleaning device and image forming apparatus having the same
JP6160561B2 (en) * 2014-05-28 2017-07-12 コニカミノルタ株式会社 Cleaning device and image forming apparatus
CN111225728B (en) * 2018-05-15 2022-04-05 株式会社荒井铁工所 Shearing member and filtering device

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1727843A (en) * 1927-11-18 1929-09-10 Gen Chemical Corp Method of cleaning driers and apparatus therefor
US2698453A (en) * 1952-09-11 1955-01-04 Blaw Knox Co Holder for interchangeably supporting knives against the periphery of revolving drums
US2704026A (en) * 1953-08-24 1955-03-15 Edmund A Rogge Doctor blade and mounting for rotogravure printing machines
US3088386A (en) 1959-11-16 1963-05-07 American Photocopy Equip Co Electrophotographic photocopy machine
US3108895A (en) * 1959-12-24 1963-10-29 Burroughs Corp Method and apparatus for erasing developed images
US3190198A (en) 1960-12-23 1965-06-22 Xerox Corp Xerographic cleaning apparatus
US3132047A (en) * 1961-06-29 1964-05-05 Xerox Corp Xerographic fixing apparatus
US3268351A (en) * 1961-06-29 1966-08-23 Xerox Corp Xerographing fixing method and apparatus
US3163575A (en) * 1962-02-26 1964-12-29 Kimberly Clark Co Doctor blade for differentially creping sheets from a drum
US3361059A (en) * 1965-03-11 1968-01-02 Donnelley & Sons Co Doctor blade for rotogravure cylinder
GB1165409A (en) * 1965-09-01 1969-10-01 Canon Camera Co Electrophotography
US3375807A (en) 1965-10-22 1968-04-02 Xerox Corp Xerographic developer
GB1182771A (en) 1965-12-06 1970-03-04 Arlside Ltd Electrostatographic Copying
GB1168085A (en) * 1966-10-07 1969-10-22 Canon Camera Co Improved Electrophotographic Apparatus
GB1173377A (en) 1966-11-09 1969-12-10 Fuji Photo Film Co Ltd Electrophotographic Developing Device
US3486922A (en) * 1967-05-29 1969-12-30 Agfa Gevaert Nv Development of electrostatic patterns with aqueous conductive developing liquid
US3496352A (en) * 1967-06-05 1970-02-17 Xerox Corp Self-cleaning corona generating apparatus
US3552850A (en) * 1968-02-01 1971-01-05 Xerox Corp Lubricated blade cleaning of imaging photoconductive members
US3634077A (en) * 1968-08-26 1972-01-11 Xerox Corp Method and apparatus for removing a residual image in an electrostatic copying system
US3601051A (en) * 1969-07-02 1971-08-24 Baldwin Gegenheimer Corp Flexible blade construction for a roller-cleaning device
US3660863A (en) * 1969-07-03 1972-05-09 Xerox Corp Cleaning apparatus
US3656200A (en) * 1969-11-14 1972-04-18 Xerox Corp Cleaning apparatus

Also Published As

Publication number Publication date
DE2111509B2 (en) 1977-08-04
DE2166851A1 (en) 1976-07-15
NL7103193A (en) 1971-09-14
US3859691A (en) 1975-01-14
DE2166851C3 (en) 1979-03-01
FR2099054A5 (en) 1972-03-10
DE2111509A1 (en) 1971-09-23
DE2111509C3 (en) 1985-08-29
NL7907360A (en) 1980-01-31
DE2166973B2 (en) 1981-02-19
DE2166973A1 (en) 1977-02-17
DE2166973C3 (en) 1985-10-10
DE2166851B2 (en) 1978-06-29
NL177942B (en) 1985-07-16
NL177942C (en) 1985-12-16

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