GB2129372B - Cleaning photoconductors - Google Patents

Cleaning photoconductors

Info

Publication number: GB2129372B
Authority: GB; United Kingdom
Prior art keywords: photoconductors; cleaning; cleaning photoconductors
Prior art date: 1982-11-01
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

GB8328645A

Other versions

GB2129372A (en

GB8328645D0 (en

Inventor

Lloyd Fitzgerald Bean

Richard Edgar Butts

Nero Reipas Lindblad

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.)

1982-11-01

Filing date

1983-10-26

Publication date

1986-08-20

1983-10-26 Application filed by Xerox Corp filed Critical Xerox Corp

1983-11-30 Publication of GB8328645D0 publication Critical patent/GB8328645D0/en

1984-05-16 Publication of GB2129372A publication Critical patent/GB2129372A/en

1986-08-20 Application granted granted Critical

1986-08-20 Publication of GB2129372B publication Critical patent/GB2129372B/en

Status Expired legal-status Critical Current

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
- G03G15/0208—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus
- G03G15/0216—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus by bringing a charging member into contact with the member to be charged, e.g. roller, brush chargers
- 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
- G03G15/0291—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices corona discharge devices, e.g. wires, pointed electrodes, means for cleaning the corona discharge device
- 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
- G03G21/0064—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 the developing unit, e.g. cleanerless or multi-cycle apparatus
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/02—Arrangements for laying down a uniform charge
- G03G2215/021—Arrangements for laying down a uniform charge by contact, friction or induction
- G03G2215/023—Arrangements for laying down a uniform charge by contact, friction or induction using a laterally vibrating brush
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/0005—Cleaning of residual toner

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
General Physics & Mathematics (AREA)
Cleaning In Electrography (AREA)

GB8328645A 1982-11-01 1983-10-26 Cleaning photoconductors Expired GB2129372B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US43822782A	1982-11-01	1982-11-01

Publications (3)

Publication Number	Publication Date
GB8328645D0 GB8328645D0 (en)	1983-11-30
GB2129372A GB2129372A (en)	1984-05-16
GB2129372B true GB2129372B (en)	1986-08-20

Family

ID=23739776

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8328645A Expired GB2129372B (en)	1982-11-01	1983-10-26	Cleaning photoconductors

Country Status (5)

Country	Link
JP (1)	JPS59100483A (en)
BR (1)	BR8305975A (en)
CA (1)	CA1214502A (en)
DE (1)	DE3339215A1 (en)
GB (1)	GB2129372B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4769676A (en) *	1986-03-04	1988-09-06	Kabushiki Kaisha Toshiba	Image forming apparatus including means for removing residual toner
US4851960A (en) *	1986-12-15	1989-07-25	Canon Kabushiki Kaisha	Charging device
USRE35581E (en) *	1986-12-15	1997-08-12	Canon Kabushiki Kaisha	Charging device
EP0280542B1 (en) *	1987-02-26	1994-11-02	Canon Kabushiki Kaisha	An image forming apparatus
JP2675558B2 (en) *	1987-11-02	1997-11-12	株式会社東芝	Image forming device
JPH0719106B2 (en) *	1987-11-17	1995-03-06	キヤノン株式会社	Image recorder
JPH01137281A (en) *	1987-11-25	1989-05-30	Konica Corp	Cleaning device for photosensitive body
EP0390599B1 (en) *	1989-03-31	1995-09-06	Kabushiki Kaisha Toshiba	Image forming apparatus
JP2633686B2 (en) *	1989-05-31	1997-07-23	株式会社東芝	Image forming device
JP2856506B2 (en) *	1990-05-31	1999-02-10	株式会社東芝	Recording device
JP2880356B2 (en) *	1991-10-30	1999-04-05	沖電気工業株式会社	Image forming apparatus and image forming method
EP0567023B1 (en) *	1992-04-21	1997-12-03	SHARP Corporation	Electrophotographic copier and charging means used therefor
US5426488A (en) *	1992-10-19	1995-06-20	Sharp Kabushiki Kaisha	Method of charging a built-in electrophotographic charge member
JPH07114311A (en) *	1993-10-15	1995-05-02	Fujitsu Ltd	Image forming device
JPH0822232A (en) *	1994-07-06	1996-01-23	Sharp Corp	Image forming device
US6754461B2 (en) *	2001-09-13	2004-06-22	Canon Kabushiki Kaisha	Developer charging device
JP3913153B2 (en) *	2002-09-30	2007-05-09	キヤノン株式会社	Power supply contact member, process cartridge, and image forming apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA964812A (en) *	1970-11-12	1975-03-25	Eastman Kodak Company	Apparatus for cleaning a residual image from a photosensitive member
JPS53148440A (en) *	1977-05-30	1978-12-25	Ricoh Co Ltd	Magnetic brush cleaning method and device therefor
US4361922A (en) *	1981-01-06	1982-12-07	Schlegel Corporation	Cleaning brush for electrostatic copiers, printers and the like

1983
- 1983-09-19 CA CA000436989A patent/CA1214502A/en not_active Expired
- 1983-10-25 JP JP19987683A patent/JPS59100483A/en active Pending
- 1983-10-26 GB GB8328645A patent/GB2129372B/en not_active Expired
- 1983-10-28 DE DE19833339215 patent/DE3339215A1/en not_active Withdrawn
- 1983-10-31 BR BR8305975A patent/BR8305975A/en unknown

Also Published As

Publication number	Publication date
CA1214502A (en)	1986-11-25
BR8305975A (en)	1984-06-05
GB2129372A (en)	1984-05-16
GB8328645D0 (en)	1983-11-30
JPS59100483A (en)	1984-06-09
DE3339215A1 (en)	1984-05-03

Publication	Publication Date	Title
DE3377084D1 (en)	1988-07-21	Photoconductive elements
GB2171384B (en)	1987-06-10	Parts cleaner
GB2125277B (en)	1985-11-13	Wipe
GB8328512D0 (en)	1983-11-23	Cleaning roller
GB8312042D0 (en)	1983-06-08	Electrophotographic photoconductors
GB2129372B (en)	1986-08-20	Cleaning photoconductors
GB2135180B (en)	1985-09-18	Brush
GB8334233D0 (en)	1984-02-01	Photoconductive member
GB8321523D0 (en)	1983-09-14	Toner
DE3366332D1 (en)	1986-10-23	Cleaning process
DE3366715D1 (en)	1986-11-13	Cleaning process
DK172183A (en)	1983-10-20	Cleaning aid
GB8315051D0 (en)	1983-07-06	Photoconductive devices
DE3370708D1 (en)	1987-05-07	Cleaning cassette
GB8309312D0 (en)	1983-05-11	Cleaning brush
GB8315463D0 (en)	1983-07-13	Cleaning centrifuges
GB2098544B (en)	1985-09-11	Cleaning photoconductors
GB2129149B (en)	1986-05-08	Electrophotographic photoconductors
DE3369665D1 (en)	1987-03-12	Cleaning apparatus
GB2127317B (en)	1986-03-19	Filter cleaning
GB8333303D0 (en)	1984-01-18	Cleaning apparatus
GB8323039D0 (en)	1983-09-28	Toner
GB2127347B (en)	1985-12-24	Cleaning photoreceptors
ZA838422B (en)	1984-06-27	Cleaning composition
GB8325202D0 (en)	1983-10-26	Copiers

Legal Events

Date	Code	Title	Description
1989-06-21	PCNP	Patent ceased through non-payment of renewal fee