BR9402591A - Aparelho para limpar uma superfície - Google Patents

Aparelho para limpar uma superfície

Info

Publication number: BR9402591A
Authority: BR; Brazil
Prior art keywords: cleaning
Prior art date: 1993-06-30

Application number

BR9402591A

Other languages

English (en)

Inventor

Nero R Lindblad

Richard L Forbes

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.)

1993-06-30

Filing date

1994-06-29

Publication date

1995-05-23

1994-06-29 Application filed by Xerox Corp filed Critical Xerox Corp

1995-05-23 Publication of BR9402591A publication Critical patent/BR9402591A/pt

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

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Cleaning In Electrography (AREA)

BR9402591A 1993-06-30 1994-06-29 Aparelho para limpar uma superfície BR9402591A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US08/083,603 US5319431A (en)	1993-06-30	1993-06-30	Apparatus for increased toner storage capacity

Publications (1)

Publication Number	Publication Date
BR9402591A true BR9402591A (pt)	1995-05-23

Family

ID=22179448

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9402591A BR9402591A (pt)	1993-06-30	1994-06-29	Aparelho para limpar uma superfície

Country Status (6)

Country	Link
US (1)	US5319431A (pt)
EP (1)	EP0632347B1 (pt)
JP (1)	JP3524155B2 (pt)
BR (1)	BR9402591A (pt)
CA (1)	CA2126589C (pt)
DE (1)	DE69410701T2 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5724640A (en) *	1997-01-21	1998-03-03	Xerox Corporation	Floating backer and mount for cleaning blades and spots blades on belt imaging surfaces
FR2858332B1 (fr) *	2003-07-31	2005-10-28	Cezus Co Europ Zirconium	Procede de fabrication d'un produit plat en alliage de zirconium, produit plat ainsi obtenu et element d'un assemblage combustible pour reacteur de centrale nucleaire realise a partir de ce produit plat
JP5403245B2 (ja) *	2009-09-01	2014-01-29	株式会社リコー	クリーニングユニットおよび画像形成装置
US8380116B2 (en)	2010-07-21	2013-02-19	Xerox Corporation	Cleaning edge modification for improved cleaning blade life and reliability
US8543048B2 (en)	2010-07-21	2013-09-24	Xerox Corporation	Electrophotographic marking system with blade cut angles for longer blade life
US8428481B2 (en)	2010-07-21	2013-04-23	Xerox Corporation	Long life cleaning system with reduced stress for start of cleaning blade operation

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3660863A (en) *	1969-07-03	1972-05-09	Xerox Corp	Cleaning apparatus
US3848993A (en) *	1973-05-03	1974-11-19	Xerox Corp	Supported developer blade cleaning
US4218131A (en) *	1975-01-17	1980-08-19	Canon Kabushiki Kaisha	Cleaning device
JPS5485037A (en) *	1977-12-20	1979-07-06	Konishiroku Photo Ind Co Ltd	Drum cleaning device of electrophotographic copier
US4255044A (en) *	1979-07-09	1981-03-10	Nashua Corporation	Cleaning blade for electrophotography
JPS5840577A (ja) *	1981-09-03	1983-03-09	Mita Ind Co Ltd	画像形成体のためのクリ−ニング装置
US4505577A (en) *	1982-03-15	1985-03-19	Ricoh Company, Ltd.	Toner powder collection device
JPH0743561B2 (ja) *	1983-10-31	1995-05-15	キヤノン株式会社	クリーニング装置
JPS60107686A (ja) *	1983-11-17	1985-06-13	Matsushita Electric Ind Co Ltd	電子写真装置
JPS60186887A (ja) *	1984-03-06	1985-09-24	Konishiroku Photo Ind Co Ltd	ブレ−ドクリ−ニング装置
US4561766A (en) *	1984-06-22	1985-12-31	Xerox Corporation	Blade cleaner apparatus for removing toner from a charge-retentive surface
US4690544A (en) *	1985-12-24	1987-09-01	Xerox Corporation	Blade cleaning apparatus for flexible belt
US4875081A (en) *	1988-10-24	1989-10-17	Xerox Corporation	Electrophotographic device having a.c. biased cleaning member
JPH0345977A (ja) *	1989-07-14	1991-02-27	Canon Inc	画像形成装置のクリーニング装置
US4989047A (en) *	1989-12-11	1991-01-29	Xerox Corporation	Cleaning apparatus for the reduction of agglomeration-caused spotting
US5122839A (en) *	1991-04-22	1992-06-16	Xerox Corporation	Dual action blade cleaner
JPH04350890A (ja) *	1991-05-29	1992-12-04	Canon Inc	画像形成装置のクリーニング装置
US5229826A (en) *	1991-11-04	1993-07-20	Eastman Kodak Company	Toner cleaning apparatus

1993
- 1993-06-30 US US08/083,603 patent/US5319431A/en not_active Expired - Fee Related
1994
- 1994-06-20 JP JP13679894A patent/JP3524155B2/ja not_active Expired - Fee Related
- 1994-06-23 CA CA002126589A patent/CA2126589C/en not_active Expired - Fee Related
- 1994-06-28 EP EP94304710A patent/EP0632347B1/en not_active Expired - Lifetime
- 1994-06-28 DE DE69410701T patent/DE69410701T2/de not_active Expired - Fee Related
- 1994-06-29 BR BR9402591A patent/BR9402591A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0632347B1 (en)	1998-06-03
EP0632347A1 (en)	1995-01-04
JPH0736344A (ja)	1995-02-07
CA2126589A1 (en)	1994-12-31
DE69410701T2 (de)	1998-12-24
DE69410701D1 (de)	1998-07-09
US5319431A (en)	1994-06-07
JP3524155B2 (ja)	2004-05-10
CA2126589C (en)	1997-12-16

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Legal Events

Date	Code	Title	Description
1998-06-30	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
1998-08-25	HO	Change of classification	Free format text: G03G 21/00
1999-06-08	FF	Decision: intention to grant
2000-04-04	FG9A	Patent or certificate of addition granted
2010-07-20	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 13A,14A,15A E 16A ANUIDADES.
2013-12-24	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)	Free format text: EXTINCAO DEFINITIVA - ART. 78 INCISO IV DA LPI
2020-11-24	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2242 DE 24/12/2013 POR TER SIDO INDEVIDA.
2020-12-08	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 13A, 14A, 15A E 16A ANUIDADES.
2021-03-23	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2605 DE 08-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.