BR9304421A - Aparelho para revelar uma imagem latente sobre uma superfície e máquina de impressao eletrofotográfica - Google Patents

Aparelho para revelar uma imagem latente sobre uma superfície e máquina de impressao eletrofotográfica

Info

Publication number: BR9304421A
Authority: BR; Brazil
Prior art keywords: revealing; latent image; printing machine; electrophotographic printing; electrophotographic
Prior art date: 1992-11-02

Application number

BR9304421A

Other languages

English (en)

Inventor

Steven C Hart

Cyril G Edmunds

Original Assignee

Xerox Corp Sociedade Norte Ame

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.)

1992-11-02

Filing date

1993-10-29

Publication date

1994-05-10

1993-10-29 Application filed by Xerox Corp Sociedade Norte Ame filed Critical Xerox Corp Sociedade Norte Ame

1994-05-10 Publication of BR9304421A publication Critical patent/BR9304421A/pt

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
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- 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
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
- G03G15/0921—Details concerning the magnetic brush roller structure, e.g. magnet configuration
- 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
- G03G2215/08—Details of powder developing device not concerning the development directly
- G03G2215/0802—Arrangements for agitating or circulating developer material
- G03G2215/0816—Agitator type
- G03G2215/0819—Agitator type two or more agitators
- G03G2215/0822—Agitator type two or more agitators with wall or blade between agitators

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Magnetic Brush Developing In Electrophotography (AREA)
Dry Development In Electrophotography (AREA)

BR9304421A 1992-11-02 1993-10-29 Aparelho para revelar uma imagem latente sobre uma superfície e máquina de impressao eletrofotográfica BR9304421A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US97100292A	1992-11-02	1992-11-02

Publications (1)

Publication Number	Publication Date
BR9304421A true BR9304421A (pt)	1994-05-10

Family

ID=25517804

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9304421A BR9304421A (pt)	1992-11-02	1993-10-29	Aparelho para revelar uma imagem latente sobre uma superfície e máquina de impressao eletrofotográfica

Country Status (4)

Country	Link
EP (1)	EP0596640A3 (pt)
JP (1)	JPH06149064A (pt)
BR (1)	BR9304421A (pt)
MX (1)	MX9306507A (pt)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3145122A (en) *	1962-08-13	1964-08-18	Addressograph Multigraph	Apparatus for applying developer powder to photo-conductive insulating material
US3697050A (en) *	1970-12-14	1972-10-10	Xerox Corp	Cross-mixing baffle
US3921577A (en) *	1974-05-28	1975-11-25	Xerox Corp	Magnetic development units
US4226524A (en) *	1977-11-19	1980-10-07	Ricoh Company, Ltd.	Magnetic brush development apparatus for an electrostatic copier
JPS625281A (ja) *	1985-06-29	1987-01-12	Minolta Camera Co Ltd	現像装置
JP2511907B2 (ja) *	1986-10-21	1996-07-03	松下電器産業株式会社	現像装置
JPH0343768A (ja) *	1989-07-11	1991-02-25	Ricoh Co Ltd	現像装置

1993
- 1993-06-25 JP JP15481893A patent/JPH06149064A/ja not_active Withdrawn
- 1993-10-20 MX MX9306507A patent/MX9306507A/es unknown
- 1993-10-26 EP EP9393308528A patent/EP0596640A3/en not_active Withdrawn
- 1993-10-29 BR BR9304421A patent/BR9304421A/pt not_active Application Discontinuation

Also Published As

Publication number	Publication date
JPH06149064A (ja)	1994-05-27
EP0596640A2 (en)	1994-05-11
EP0596640A3 (en)	1994-08-24
MX9306507A (es)	1994-05-31

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Legal Events

Date	Code	Title
2000-02-29	FA10	Dismissal: dismissal - article 33 of industrial property law
2000-04-11	HKFN	Application deemed withdrawn (deleted)
2000-04-18	FA7	Application deemed withdrawn (art. 18 par. 1 of law 5772/71) - being contrary to morals, good customs and public security, order and health