GB827291A - Method and apparatus for developing an electrostatic latent image - Google Patents

Method and apparatus for developing an electrostatic latent image

Info

Publication number
GB827291A
GB827291A GB8029/56A GB802956A GB827291A GB 827291 A GB827291 A GB 827291A GB 8029/56 A GB8029/56 A GB 8029/56A GB 802956 A GB802956 A GB 802956A GB 827291 A GB827291 A GB 827291A
Authority
GB
United Kingdom
Prior art keywords
magnetic
developed
latent image
potential
magnetic carrier
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB8029/56A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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
Priority claimed from US496262A external-priority patent/US3117884A/en
Application filed by RCA Corp, Radio Corporation of America filed Critical RCA Corp
Publication of GB827291A publication Critical patent/GB827291A/en
Expired legal-status Critical Current

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
    • G03G15/0907—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush with bias voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
GB8029/56A 1955-03-23 1956-03-14 Method and apparatus for developing an electrostatic latent image Expired GB827291A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US496262A US3117884A (en) 1955-03-23 1955-03-23 Electrostatic printing process and apparatus
CH206458X 1957-01-29

Publications (1)

Publication Number Publication Date
GB827291A true GB827291A (en) 1960-02-03

Family

ID=29585122

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8029/56A Expired GB827291A (en) 1955-03-23 1956-03-14 Method and apparatus for developing an electrostatic latent image

Country Status (6)

Country Link
AT (1) AT206458B (en, 2012)
BE (1) BE546297A (en, 2012)
CH (1) CH344088A (en, 2012)
DE (1) DE1024988B (en, 2012)
FR (1) FR1144794A (en, 2012)
GB (1) GB827291A (en, 2012)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1091868B (de) 1956-10-22 1960-10-27 Zindler Lumoprint Kg Einrichtung zum Entwickeln latenter elektrostatischer Abbildungen
DE1095117B (de) 1957-08-16 1960-12-15 Peter Peller Elektromechanisch Entwicklungsvorrichtung fuer elektrostatische Bilder
US2975758A (en) * 1958-03-13 1961-03-21 Haloid Xerox Inc Apparatus for developing electrostatic images
NL244827A (en, 2012) * 1958-10-30
DE1497028C3 (de) * 1959-05-07 1973-11-29 Rank Xerox Ltd., London Elektrofotografisches Verfahren zur Herstellung von für die episkopische Projektion besonders geeigneten Bildern
DE1175991B (de) * 1959-10-15 1964-08-13 Wilhelm Ritzerfeld Vorrichtung zur Erzeugung von xerographischen Bildern
DE1198202B (de) * 1960-03-18 1965-08-05 Zindler Lumoprint Kg Vorrichtung zur Entwicklung eines Waerme-leitfaehigkeitsbildes
BE626060A (en, 2012) * 1961-12-16
NL288124A (en, 2012) * 1962-01-25
DE1196962B (de) * 1962-11-05 1965-07-15 Ece Elektrostatik Magnetwalze zur Entwicklung von elektrostatischen Abbildungen
US3369917A (en) * 1963-09-10 1968-02-20 Daniel B. Granzow Magnetic brush development of electrostatic images utilizing a high voltage corona
US4527886A (en) * 1981-05-12 1985-07-09 Kyoto Ceramic Co., Ltd. Electrophotographic recording apparatus having both functions of copying and printing
DE102010062651A1 (de) * 2010-12-08 2012-06-14 Ntg-Bau Gmbh Vorrichtung und Verfahren zum Lösen von an in einem Schotterkörper verlegten Gleisschwellen anhaftenden Schottersteinen

Also Published As

Publication number Publication date
FR1144794A (fr) 1957-10-17
CH344088A (de) 1960-01-31
BE546297A (en, 2012)
AT206458B (de) 1959-12-10
DE1024988B (de) 1958-02-27

Similar Documents

Publication Publication Date Title
US3893418A (en) Xerographic developing apparatus
GB1016836A (en) Electrophotographic copying apparatus
GB693905A (en) Method and apparatus for developing electrostatic images with electroscopic powder
GB828188A (en) Process and apparatus for applying developer powder to photo-conductive insulating material
GB1031986A (en) Improvements in systems for differential transfer of powder developed electrostatic images
GB827291A (en) Method and apparatus for developing an electrostatic latent image
GB1028900A (en) Improvements in simplified xerographic development
JPS5445135A (en) Dry type developer for electrography
GB1488134A (en) Electro photographic copying machine
JPS57147652A (en) Developing method for electrostatic charge image
GB772873A (en) Electrostatic image reproduction
JPS5660470A (en) Transfer paper separation method in electronic copying machine
US3592166A (en) Apparatus for developing electrostatic images
GB1396979A (en) Process and apparatus of developing electrostatic latent images
GB1503536A (en) Transfer apparatus for electrostatographic apparatus
JPS57147653A (en) Developing method for electrostatic charge image
JPS6316738B2 (en, 2012)
JPS5614264A (en) Developing device
JPS5546769A (en) Electrostatic latent image development unit
GB954052A (en) Electrostatographic methods and apparatus therefor
GB1259879A (en) Apparatus for applying electrostatographic developer material to an electrostatographic imaging or donor member
JPS5921035B2 (ja) 静電潜像現像装置
US3741790A (en) Method for magnetically developing electrostatic images
GB1381049A (en) Developing process and apparatus
JPS5258546A (en) Development device for electrophotography