BE809859A - MAGNETIC BRUSH MACHINE AND DEVELOPMENT PROCESS - Google Patents

MAGNETIC BRUSH MACHINE AND DEVELOPMENT PROCESS

Info

Publication number: BE809859A
Authority: BE; Belgium
Prior art keywords: development process; magnetic brush; brush machine; machine; magnetic
Prior art date: 1973-01-17

Application number

BE139910A

Other languages

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.)

1973-01-17

Filing date

1974-01-17

Publication date

1974-05-16

1974-01-17 Application filed filed Critical

1974-05-16 Publication of BE809859A publication Critical patent/BE809859A/en

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
- G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush

Landscapes

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

BE139910A 1973-01-17 1974-01-17 MAGNETIC BRUSH MACHINE AND DEVELOPMENT PROCESS BE809859A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US324467A US3911864A (en)	1973-01-17	1973-01-17	Toner preloaded magnetic brush development system

Publications (1)

Publication Number	Publication Date
BE809859A true BE809859A (en)	1974-05-16

Family

ID=23263721

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE139910A BE809859A (en)	1973-01-17	1974-01-17	MAGNETIC BRUSH MACHINE AND DEVELOPMENT PROCESS

Country Status (11)

Country	Link
US (1)	US3911864A (en)
JP (1)	JPS5710426B2 (en)
AU (1)	AU6462974A (en)
BE (1)	BE809859A (en)
BR (1)	BR7400292D0 (en)
CA (1)	CA1027426A (en)
CH (1)	CH568594A5 (en)
DE (1)	DE2400926A1 (en)
FR (1)	FR2214143B1 (en)
IT (1)	IT1003375B (en)
NL (1)	NL7400677A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4108658A (en) *	1974-03-11	1978-08-22	Oce-Van Der Grinten N.V.	Process for developing electrostatic latent images
JPS52125339A (en) *	1976-04-14	1977-10-21	Hitachi Ltd	Detector for toner density
JPS52153448A (en) *	1976-06-16	1977-12-20	Fuji Xerox Co Ltd	Magnetic brush developing device
US4063533A (en) *	1976-08-02	1977-12-20	International Business Machines Corporation	Multiple brush developer applying apparatus with a toner diverter blade
US4131357A (en) *	1977-03-21	1978-12-26	Xerox Corporation	Sequentially activated development system for an electrophotographic printer
JPS5921401Y2 (en) *	1978-04-24	1984-06-23	富士ゼロックス株式会社	magnetic brush developing device
JPS5649555U (en) *	1979-09-21	1981-05-01
US4442790A (en) *	1982-09-29	1984-04-17	Eastman Kodak Company	Magnetic brush development apparatus
US4496644A (en) *	1983-02-28	1985-01-29	Eastman Kodak Company	Electric field adjustment for magnetic brushes
DE3561423D1 (en) *	1984-05-16	1988-02-18	Mita Industrial Co Ltd	Developing apparatus
DE3632441A1 (en) *	1986-09-24	1988-03-31	Siemens Ag	SIMULTANEOUS COUNTERFLOW DEVELOPER STATION FOR AN ELECTROPHOTOGRAPHIC DEVICE
JP3128745B2 (en) *	1993-01-05	2001-01-29	日立工機株式会社	Developing device for electrophotographic printing device
JP4377512B2 (en) *	1999-09-30	2009-12-02	株式会社リコー	Developing device for image forming apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3203394A (en) *	1962-10-01	1965-08-31	Xerox Corp	Xerographic development apparatus
US3443517A (en) *	1967-01-04	1969-05-13	Xerox Corp	Electrostatic duplicating system employing relief printing plate
US3572289A (en) *	1968-09-23	1971-03-23	Xerox Corp	Magnetic brush development apparatus
BE757698A (en) *	1969-10-20	1971-04-19	Xerox Corp	DEVELOPMENT APPARATUS
US3662711A (en) *	1970-03-19	1972-05-16	Xerox Corp	Development apparatus
US3724422A (en) *	1970-12-14	1973-04-03	Xerox Corp	Magnetic brush developing apparatus
BE792643A (en) *	1971-12-17	1973-03-30	Ibm	ELECTROPHOTOGRAPHIC DEVELOPMENT DEVICE

1973
- 1973-01-17 US US324467A patent/US3911864A/en not_active Expired - Lifetime
1974
- 1974-01-04 CA CA189,485A patent/CA1027426A/en not_active Expired
- 1974-01-09 DE DE2400926A patent/DE2400926A1/en active Pending
- 1974-01-11 IT IT19359/74A patent/IT1003375B/en active
- 1974-01-14 CH CH47674A patent/CH568594A5/xx not_active IP Right Cessation
- 1974-01-15 FR FR7401271A patent/FR2214143B1/fr not_active Expired
- 1974-01-16 BR BR292/74A patent/BR7400292D0/en unknown
- 1974-01-17 AU AU64629/74A patent/AU6462974A/en not_active Expired
- 1974-01-17 BE BE139910A patent/BE809859A/en unknown
- 1974-01-17 JP JP821374A patent/JPS5710426B2/ja not_active Expired
- 1974-01-17 NL NL7400677A patent/NL7400677A/xx unknown

Also Published As

Publication number	Publication date
IT1003375B (en)	1976-06-10
CH568594A5 (en)	1975-10-31
NL7400677A (en)	1974-03-25
AU6462974A (en)	1975-07-17
FR2214143B1 (en)	1976-10-08
BR7400292D0 (en)	1974-08-22
FR2214143A1 (en)	1974-08-09
JPS5710426B2 (en)	1982-02-26
CA1027426A (en)	1978-03-07
DE2400926A1 (en)	1974-07-18
JPS5041551A (en)	1975-04-16
US3911864A (en)	1975-10-14

Publication	Publication Date	Title
SE404442B (en)	1978-10-02	ARTICLE DEPOSIT MACHINE
BE829674A (en)	1975-09-15	TOUFFETING PROCESS AND MACHINE
BE809190A (en)	1974-04-16	TUFTING MACHINE
IT978295B (en)	1974-09-20	DRUM WASHING MACHINE
BE811406A (en)	1974-06-17	TUFTING MACHINE
BE809859A (en)	1974-05-16	MAGNETIC BRUSH MACHINE AND DEVELOPMENT PROCESS
FR2291096A1 (en)	1976-06-11	ADVANCED LABELING MACHINE
BE795742A (en)	1973-06-18	WINDING MACHINE AND PROCESS
ZA732476B (en)	1974-02-27	Washing machine
AT325379B (en)	1975-10-27	CAROUSEL MOLDING MACHINE
GB1410131A (en)	1975-10-15	Washing machines
IT1010357B (en)	1977-01-10	WASHING MACHINE
BE798691A (en)	1973-08-16	KNITTING MACHINE
ZA733462B (en)	1975-01-29	Washing machines
IT1062292B (en)	1984-05-11	CYLINDRICAL FORMING MACHINE
FR2327842A1 (en)	1977-05-13	THREADING MACHINE
SE422653B (en)	1982-03-22	TERM MACHINE
SE403146B (en)	1978-07-31	WASHING MACHINE
IT992261B (en)	1975-09-10	ROTATING MACHINE
BE794725A (en)	1973-07-30	INJECTION MACHINE SUPPORT FRAME
BR7305005D0 (en)	1974-08-22	ELECTRIC MACHINE
IT993231B (en)	1975-09-30	INJECTION MACHINE
BE800639A (en)	1973-10-01	SEWING MACHINE
AT341314B (en)	1978-02-10	TUFTING MACHINE
SE398451B (en)	1977-12-27	FEEDING UNIT FOR MOLDING MACHINES