SE389747B - Magnetisk borste for att till en latent elektrofotografisk bild pa ett berarark tillfora framkallarpulver - Google Patents

Magnetisk borste for att till en latent elektrofotografisk bild pa ett berarark tillfora framkallarpulver

Info

Publication number
SE389747B
SE389747B SE7317485A SE7317485A SE389747B SE 389747 B SE389747 B SE 389747B SE 7317485 A SE7317485 A SE 7317485A SE 7317485 A SE7317485 A SE 7317485A SE 389747 B SE389747 B SE 389747B
Authority
SE
Sweden
Prior art keywords
electrophotographic image
magnetic brush
developer powder
carry sheet
sheet added
Prior art date
Application number
SE7317485A
Other languages
English (en)
Swedish (sv)
Inventor
P Jeanmarie
P Heinzer
Original Assignee
Wifo Forschungsinst Ag
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.)
Filing date
Publication date
Application filed by Wifo Forschungsinst Ag filed Critical Wifo Forschungsinst Ag
Publication of SE389747B publication Critical patent/SE389747B/xx

Links

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
    • G03G15/0921—Details concerning the magnetic brush roller structure, e.g. magnet configuration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
SE7317485A 1972-12-28 1973-12-27 Magnetisk borste for att till en latent elektrofotografisk bild pa ett berarark tillfora framkallarpulver SE389747B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1894672A CH549234A (de) 1972-12-28 1972-12-28 Magnetische buerste zum entwickeln elektrostatischer bilder mit entwicklerpulver.

Publications (1)

Publication Number Publication Date
SE389747B true SE389747B (sv) 1976-11-15

Family

ID=4436314

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7317485A SE389747B (sv) 1972-12-28 1973-12-27 Magnetisk borste for att till en latent elektrofotografisk bild pa ett berarark tillfora framkallarpulver

Country Status (14)

Country Link
US (1) US3890928A (xx)
JP (1) JPS4998057A (xx)
AU (1) AU474329B2 (xx)
BE (1) BE809167A (xx)
BR (1) BR7310171D0 (xx)
CA (1) CA981012A (xx)
CH (1) CH549234A (xx)
DE (1) DE2364563A1 (xx)
FR (1) FR2212570B1 (xx)
GB (1) GB1405564A (xx)
IT (1) IT1000470B (xx)
NL (1) NL7317717A (xx)
SE (1) SE389747B (xx)
ZA (1) ZA739385B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575630Y2 (xx) * 1977-01-31 1982-02-02
US4614420A (en) * 1983-05-31 1986-09-30 Xerox Corporation Magnetically agitated development system
US4829338A (en) * 1988-01-29 1989-05-09 Xerox Corporation Electrophotographic device with improved bead pickoff arrangement
US5768667A (en) * 1996-09-04 1998-06-16 Rti International, Inc. Developer roll magnet for toner cartridge

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1006078A (en) * 1960-09-26 1965-09-29 Rank Xerox Ltd Improved cascade development of electrostatic latent images
US3402698A (en) * 1966-06-06 1968-09-24 Konishiroku Photo Ind Magnet assembly for magnetic developing brush and developing apparatus for electrostatic process
US3654902A (en) * 1969-11-28 1972-04-11 Plastic Coating Corp Toner unit for photoelectrostatic reproduction

Also Published As

Publication number Publication date
AU474329B2 (en) 1975-06-12
AU6330773A (en) 1975-06-12
DE2364563A1 (de) 1974-07-04
GB1405564A (en) 1975-09-10
US3890928A (en) 1975-06-24
FR2212570B1 (xx) 1978-03-24
JPS4998057A (xx) 1974-09-17
IT1000470B (it) 1976-03-30
CA981012A (en) 1976-01-06
CH549234A (de) 1974-05-15
BE809167A (fr) 1974-04-16
FR2212570A1 (xx) 1974-07-26
NL7317717A (xx) 1974-07-02
ZA739385B (en) 1974-11-27
BR7310171D0 (pt) 1974-08-15

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