BE759075R - DEVICE AND METHOD FOR TREATING MAGNETIC POWDER ( - Google Patents

DEVICE AND METHOD FOR TREATING MAGNETIC POWDER (

Info

Publication number: BE759075R
Authority: BE; Belgium
Prior art keywords: magnetic powder; treating magnetic; treating; powder; magnetic
Prior art date: 1969-05-30

Application number

Other languages

Dutch (nl)

Inventor

F A O Waren

Original Assignee

Int Standard Electric 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.)

1969-05-30

Publication date

1971-05-18

1971-05-18 Application granted granted Critical

1971-05-18 Publication of BE759075R publication Critical patent/BE759075R/en

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G19/00—Processes using magnetic patterns; Apparatus therefor, i.e. magnetography

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Printing Methods (AREA)
Cleaning In General (AREA)
Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Non-Mechanical Conveyors (AREA)

BE759075D 1969-05-30 DEVICE AND METHOD FOR TREATING MAGNETIC POWDER ( BE759075R (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB2747469		1969-05-30

Publications (1)

Publication Number	Publication Date
BE759075R true BE759075R (en)	1971-05-18

Family

ID=10260179

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE759075D BE759075R (en)	1969-05-30		DEVICE AND METHOD FOR TREATING MAGNETIC POWDER (

Country Status (8)

Country	Link
US (1)	US3659311A (en)
AU (1)	AU1481970A (en)
BE (1)	BE759075R (en)
CH (1)	CH541164A (en)
DE (1)	DE2025513A1 (en)
FR (1)	FR2043821A6 (en)
GB (1)	GB1250933A (en)
NL (1)	NL7007867A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3707390A (en) *	1971-01-12	1972-12-26	Xerox Corp	Method for developing electrostatic latent images
US3791730A (en) *	1971-01-12	1974-02-12	Xerox Corp	Apparatus for developing electrostatic latent images
US3834804A (en) *	1972-12-06	1974-09-10	Xerox Corp	Copying machine with means for mounting carrier bead pickoff roller therein
US3882823A (en) *	1973-08-15	1975-05-13	Minolta Camera Kk	Stirring and scraping device for developing material
JPS5351569A (en) *	1976-10-21	1978-05-11	Fuji Electric Co Ltd	Apparatus for separating non-magnetic metals
DE7801442U1 (en) *	1978-01-19	1978-07-20	Basf Ag, 6700 Ludwigshafen	DEVICE FOR CLEANING FILM LINES WITH A MAGNETIC LAYER
JPS5565977A (en) *	1978-11-10	1980-05-17	Canon Inc	Magnetic powder conveyor
JPS5654465A (en) *	1979-10-11	1981-05-14	Minolta Camera Co Ltd	Developer removing device in copying machine
JPS5923358A (en) *	1982-07-30	1984-02-06	Toshiba Corp	Developing device
US4557584A (en) *	1983-05-25	1985-12-10	Xerox Corporation	Development apparatus in which the escape of particles is minimized
US4547063A (en) *	1983-07-25	1985-10-15	Xerox Corporation	Moving magnet cleaner
JPH0822592B2 (en) *	1987-11-06	1996-03-06	ビー・ジェー・トレーディング有限会社	Cylinder cleaning device
US4928149A (en) *	1989-03-03	1990-05-22	Xerox Corporation	Contaminant cleaner
US4918488A (en) *	1989-06-26	1990-04-17	Eastman Kodak Company	Scavenging apparatus
US4994863A (en) *	1989-12-18	1991-02-19	Eastman Kodak Company	Electrostatic scavenger having magnetic drive disk

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3152924A (en) *	1961-05-24	1964-10-13	Robertson Photo Mechanix Inc	Xerographic brush
DE1201372B (en) *	1964-02-06	1965-09-23	Agfa Ag	Method, device and printing ink for image generation by means of a magnetizable substance
US3402698A (en) *	1966-06-06	1968-09-24	Konishiroku Photo Ind	Magnet assembly for magnetic developing brush and developing apparatus for electrostatic process

0
- BE BE759075D patent/BE759075R/en active
1969
- 1969-05-30 GB GB2747469A patent/GB1250933A/en not_active Expired
1970
- 1970-04-22 US US30730A patent/US3659311A/en not_active Expired - Lifetime
- 1970-05-08 AU AU14819/70A patent/AU1481970A/en not_active Expired
- 1970-05-25 DE DE19702025513 patent/DE2025513A1/en active Pending
- 1970-05-28 FR FR7019493A patent/FR2043821A6/fr not_active Expired
- 1970-05-29 NL NL7007867A patent/NL7007867A/xx unknown
- 1970-05-29 CH CH806170A patent/CH541164A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU1481970A (en)	1971-11-18
NL7007867A (en)	1970-12-02
CH541164A (en)	1973-08-31
FR2043821A6 (en)	1971-02-19
DE2025513A1 (en)	1970-12-03
US3659311A (en)	1972-05-02
GB1250933A (en)	1971-10-27

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