BR7208875D0 - REVELATING DEVICE FOR THE REVELATION OF LATENT ELECTROSTATIC IMAGES ON A PLATE AND MORE PARTICULARLY TO A PERFECTED MAGNETIC BRUSH DEVELOPING DEVICE - Google Patents

REVELATING DEVICE FOR THE REVELATION OF LATENT ELECTROSTATIC IMAGES ON A PLATE AND MORE PARTICULARLY TO A PERFECTED MAGNETIC BRUSH DEVELOPING DEVICE

Info

Publication number
BR7208875D0
BR7208875D0 BR8875/72A BR887572A BR7208875D0 BR 7208875 D0 BR7208875 D0 BR 7208875D0 BR 8875/72 A BR8875/72 A BR 8875/72A BR 887572 A BR887572 A BR 887572A BR 7208875 D0 BR7208875 D0 BR 7208875D0
Authority
BR
Brazil
Prior art keywords
revelating
revelation
plate
magnetic brush
latent electrostatic
Prior art date
Application number
BR8875/72A
Other languages
Portuguese (pt)
Inventor
A Caudill
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of BR7208875D0 publication Critical patent/BR7208875D0/en

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
BR8875/72A 1971-12-17 1972-12-15 REVELATING DEVICE FOR THE REVELATION OF LATENT ELECTROSTATIC IMAGES ON A PLATE AND MORE PARTICULARLY TO A PERFECTED MAGNETIC BRUSH DEVELOPING DEVICE BR7208875D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20903971A 1971-12-17 1971-12-17

Publications (1)

Publication Number Publication Date
BR7208875D0 true BR7208875D0 (en) 1973-09-20

Family

ID=22777071

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8875/72A BR7208875D0 (en) 1971-12-17 1972-12-15 REVELATING DEVICE FOR THE REVELATION OF LATENT ELECTROSTATIC IMAGES ON A PLATE AND MORE PARTICULARLY TO A PERFECTED MAGNETIC BRUSH DEVELOPING DEVICE

Country Status (15)

Country Link
US (1) US3754526A (en)
JP (1) JPS5141062B2 (en)
AR (1) AR205966A1 (en)
AU (1) AU469182B2 (en)
BE (1) BE792643A (en)
BR (1) BR7208875D0 (en)
CA (1) CA970957A (en)
CH (1) CH541163A (en)
DE (1) DE2257030C3 (en)
FR (1) FR2165443A5 (en)
GB (1) GB1375629A (en)
IT (1) IT967614B (en)
NL (1) NL7215315A (en)
SE (1) SE371897B (en)
ZA (1) ZA727899B (en)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906898A (en) * 1972-05-22 1975-09-23 Xerox Corp Magnetic brush developing apparatus
US3788275A (en) * 1972-06-28 1974-01-29 Xerox Corp Magnetic shielding apparatus
US3849161A (en) * 1973-08-13 1974-11-19 Minnesota Mining & Mfg Magnetic toner powder applicator
US4040387A (en) * 1972-09-24 1977-08-09 Mita Industrial Co. Ltd. Electrostatic photographic copying apparatus
US3911864A (en) * 1973-01-17 1975-10-14 Xerox Corp Toner preloaded magnetic brush development system
FR2227567B1 (en) * 1973-04-26 1978-04-21 Xerox Corp
CA1048259A (en) * 1973-04-26 1979-02-13 Frederick W. Hudson Xerographic developing system rolls having magnets of different widths
JPS5426172B2 (en) * 1973-05-23 1979-09-03
JPS5054333A (en) * 1973-09-10 1975-05-14
US3982498A (en) * 1973-11-19 1976-09-28 Xerox Corporation Development apparatus
US3915121A (en) * 1973-11-19 1975-10-28 Xerox Corp Development apparatus
DE2361062C3 (en) * 1973-12-07 1980-06-26 Philips Patentverwaltung Gmbh, 2000 Hamburg Electrostatic latent image development chamber
US3893416A (en) * 1973-12-27 1975-07-08 Xerox Corp Development and cleaning apparatus for reverse path machine
JPS50155235A (en) * 1974-06-04 1975-12-15
US4086873A (en) * 1974-07-09 1978-05-02 Konishiroku Photo Industry Co., Ltd. Electrophotographic developing device incorporating a developing electrode having an insulation layer on its surface
US3967892A (en) * 1974-07-26 1976-07-06 Xerox Corporation Development system
JPS5937831B2 (en) * 1975-01-21 1984-09-12 キヤノン株式会社 Electrophotographic developing device
US4007707A (en) * 1975-01-21 1977-02-15 Itek Corporation Xerographic development apparatus having a large reservoir for controlled flow through a narrow development zone
JPS5545392Y2 (en) * 1975-10-07 1980-10-24
US4095883A (en) * 1976-02-02 1978-06-20 Xerox Corporation Magnetic mixing apparatus and process
GB1583472A (en) * 1976-07-16 1981-01-28 Ricoh Kk Electrophotographic apparatus
DE2651646C3 (en) * 1976-11-12 1984-01-05 Hoechst Ag, 6230 Frankfurt Apparatus for developing latent electrostatic charge images
JPS5368244A (en) * 1976-11-29 1978-06-17 Sharp Corp Developing device
JPS575630Y2 (en) * 1977-01-31 1982-02-02
JPS53117245U (en) * 1977-02-24 1978-09-18
DE2725109C2 (en) * 1977-06-03 1985-12-05 Magnetfabrik Bonn Gmbh Vorm. Gewerkschaft Windhorst, 5300 Bonn Magnetic roller for electrographic developing and / or duplicating devices
US4122209A (en) * 1977-04-18 1978-10-24 E. I. Du Pont De Nemours And Company Magnetic image decorator
US4102305A (en) * 1977-07-01 1978-07-25 Xerox Corporation Development system with electrical field generating means
GB2081135B (en) 1977-09-10 1982-09-08 Canon Kk Developing apparatus for electrostatic image
US4161923A (en) * 1977-12-22 1979-07-24 International Business Machines Corporation Electrophotographic developer with carrier overflow control
DE2831805C2 (en) * 1978-07-19 1982-10-28 Siemens AG, 1000 Berlin und 8000 München Storage container for powdery toner
JPS55113074A (en) * 1979-02-24 1980-09-01 Konishiroku Photo Ind Co Ltd Developing device for electrophotographic copier
US4318607A (en) * 1980-07-14 1982-03-09 Xerox Corporation Magnet for a development system
JPS57210371A (en) * 1981-05-18 1982-12-23 Toshiba Corp Developing device
US4501484A (en) * 1981-08-19 1985-02-26 Ricoh Company, Ltd. Photoconductive element cleaning apparatus and residual toner collecting apparatus
JPS5943961U (en) * 1982-09-14 1984-03-23 株式会社東芝 developing device
JPH0350536Y2 (en) * 1985-03-20 1991-10-29
US4907032A (en) * 1987-07-31 1990-03-06 Minolta Camera Kabushiki Kaisha Monocomponent developing device
JPH03503319A (en) * 1988-03-04 1991-07-25 ジーメンス　アクチエンゲゼルシヤフト Development station for an electrophotographic print station or copy station with a device to prevent mixture run-off
US5260748A (en) * 1990-12-14 1993-11-09 Infographix, Inc. Electrostatic image developer dispenser
WO1992010792A2 (en) * 1990-12-14 1992-06-25 Infographix, Inc. Electrostatic image developer dispenser
JP2005172854A (en) * 2003-12-05 2005-06-30 Fuji Xerox Co Ltd Image forming apparatus and transfer material guide device used for the same
CN100412717C (en) * 2005-01-18 2008-08-20 富士施乐株式会社 Image forming device and transfer material guide device used therein
TWI794359B (en) 2018-01-17 2023-03-01 瑞士商西克帕控股有限公司 Processes for producing optical effects layers

Family Cites Families (9)

* 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
US3457900A (en) * 1968-02-29 1969-07-29 Eastman Kodak Co Single magnetic brush apparatus for development of electrostatic images
US3580673A (en) * 1968-08-26 1971-05-25 Xerox Corp Cleaning apparatus
US3640248A (en) * 1969-06-04 1972-02-08 Xerox Corp Electrostatic magnetic developing apparatus
US3667428A (en) * 1969-07-01 1972-06-06 Xerox Corp Developing systems
US3648656A (en) * 1969-07-08 1972-03-14 Minolta Camera Kk Dry developer for an electrostatic image developing apparatus
US3638614A (en) * 1969-09-03 1972-02-01 Xerox Corp Electrostatic latent image development apparatus
BE757698A (en) * 1969-10-20 1971-04-19 Xerox Corp DEVELOPMENT APPARATUS
US3626898A (en) * 1970-02-06 1971-12-14 Addressograph Multigraph High-speed magnetic brush developer apparatus

Also Published As

Publication number Publication date
GB1375629A (en) 1974-11-27
US3754526A (en) 1973-08-28
AR205966A1 (en) 1976-06-23
JPS5141062B2 (en) 1976-11-08
SE371897B (en) 1974-12-02
AU4874072A (en) 1974-05-16
AU469182B2 (en) 1976-02-05
CH541163A (en) 1973-08-31
CA970957A (en) 1975-07-15
JPS4869522A (en) 1973-09-21
BE792643A (en) 1973-03-30
ZA727899B (en) 1974-06-26
IT967614B (en) 1974-03-11
DE2257030C3 (en) 1979-03-01
DE2257030A1 (en) 1973-06-20
NL7215315A (en) 1973-06-19
FR2165443A5 (en) 1973-08-03
DE2257030B2 (en) 1978-06-22

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