FR2006640A1 - - Google Patents

Info

Publication number
FR2006640A1
FR2006640A1 FR6909741A FR6909741A FR2006640A1 FR 2006640 A1 FR2006640 A1 FR 2006640A1 FR 6909741 A FR6909741 A FR 6909741A FR 6909741 A FR6909741 A FR 6909741A FR 2006640 A1 FR2006640 A1 FR 2006640A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6909741A
Other languages
French (fr)
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.)
Xerox Ltd
Original Assignee
Rank Xerox Ltd
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 Rank Xerox Ltd filed Critical Rank Xerox Ltd
Publication of FR2006640A1 publication Critical patent/FR2006640A1/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Coating Apparatus (AREA)
  • Developing Agents For Electrophotography (AREA)
FR6909741A 1968-04-22 1969-03-31 Withdrawn FR2006640A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72304168A 1968-04-22 1968-04-22

Publications (1)

Publication Number Publication Date
FR2006640A1 true FR2006640A1 (en) 1970-01-02

Family

ID=24904566

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6909741A Withdrawn FR2006640A1 (en) 1968-04-22 1969-03-31

Country Status (20)

Country Link
US (1) US3552355A (en)
JP (1) JPS5344826B1 (en)
AT (1) AT300575B (en)
BE (1) BE730371A (en)
BR (1) BR6907459D0 (en)
CH (1) CH499140A (en)
CS (1) CS161850B2 (en)
DE (1) DE1913696A1 (en)
DK (1) DK129880B (en)
ES (1) ES365439A1 (en)
FR (1) FR2006640A1 (en)
GB (1) GB1263566A (en)
IE (1) IE32786B1 (en)
IL (1) IL31757A (en)
LU (1) LU58295A1 (en)
NO (1) NO128037B (en)
PL (1) PL79926B1 (en)
RO (1) RO61947A (en)
SE (1) SE341530B (en)
SU (1) SU383338A3 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882821A (en) * 1969-03-08 1975-05-13 Canon Kk Developing device for electrophotography
BE759074A (en) * 1969-05-29 1971-05-18 Int Standard Electric Corp DEVICE AND METHOD FOR HANDLING MAGNETIC POWDER
US3866575A (en) * 1971-09-06 1975-02-18 Canon Kk Magnet roll developing device
NL168347C (en) * 1972-03-16 1982-03-16 Oce Van Der Grinten Nv METHOD FOR MANUFACTURING VISIBLE IMAGES BY DEVELOPING AN ELECTROPHOTOGRAPHIC CHARACTERISTIC PATTERN USED WITH A TONER POWDER CONTAINING COLORED OR BLACK PARTICULAR PARTICLES OF A THERMOPLASTIC RESIN
JPS576589B2 (en) * 1973-06-08 1982-02-05
JPS5045639A (en) * 1973-08-27 1975-04-23
JPS5738901B2 (en) * 1973-12-26 1982-08-18
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
JPS5116926A (en) * 1974-08-01 1976-02-10 Mita Industrial Co Ltd Seidenkasenzono genzohoho
US4126100A (en) * 1974-08-01 1978-11-21 Mita Industrial Company Ltd. Apparatus for causing a developer powder to make an irregular motion in a developing zone
NL7512356A (en) * 1975-10-22 1977-04-26 Oce Van Der Grinten Nv MAGNET ROLL.
US4121931A (en) * 1976-06-30 1978-10-24 Minnesota Mining And Manufacturing Company Electrographic development process
JPS572996Y2 (en) * 1976-07-22 1982-01-19
JPS604459B2 (en) * 1976-11-08 1985-02-04 コニカ株式会社 Method for producing electrostatic image developer
US4122209A (en) * 1977-04-18 1978-10-24 E. I. Du Pont De Nemours And Company Magnetic image decorator
US4185130A (en) * 1977-04-18 1980-01-22 E. I. Du Pont De Nemours And Company Magnetic image decorator
FR2408462A1 (en) * 1977-10-24 1979-06-08 Cii Honeywell Bull DEVICE FOR APPLYING SOLID PARTICLES TO THE RECORDING MEDIA OF A NON-IMPACT PRINTER
JPS54154332A (en) * 1978-05-25 1979-12-05 Toshiba Corp Smoke layer forming device of magnetic powder
JPS55113074A (en) * 1979-02-24 1980-09-01 Konishiroku Photo Ind Co Ltd Developing device for electrophotographic copier
US4240374A (en) * 1979-05-29 1980-12-23 E. I. Du Pont De Nemours And Company Magnetic image decorator having rotating cylinders and knife blades associated therewith
JPS5511299A (en) * 1979-07-09 1980-01-26 Konishiroku Photo Ind Co Ltd Image forming method
US4292924A (en) * 1979-10-03 1981-10-06 Xerox Corporation Magnetic brush apparatus
JPS6235096Y2 (en) * 1980-05-26 1987-09-07
US4318607A (en) * 1980-07-14 1982-03-09 Xerox Corporation Magnet for a development system
US4324820A (en) * 1980-07-18 1982-04-13 St. Regis Paper Company Method and apparatus for coating a paper web
DE3109695A1 (en) * 1981-03-13 1982-09-23 Olympia Werke Ag, 2940 Wilhelmshaven MAGNETIC BRUSH DEVELOPMENT DEVICE FOR ELECTROSTATIC LOADING IMAGES ON RECORD CARRIERS
JPS61281251A (en) * 1986-05-16 1986-12-11 Konishiroku Photo Ind Co Ltd One component type insulating magnetic toner and electrostatic charging method for its magnetic toner

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2786439A (en) * 1953-06-30 1957-03-26 Rca Corp Electrophotographic developing apparatus
US2822779A (en) * 1956-09-24 1958-02-11 Century Geophysical Corp Developer for electrostatic photography
US3015305A (en) * 1958-05-23 1962-01-02 Xerox Corp Development of electrostatic images
US3098765A (en) * 1959-03-16 1963-07-23 Robertson Photo Mechanix Inc Xerographic brush
US3203395A (en) * 1963-06-14 1965-08-31 Addressograph Multigraph Apparatus for developing electrostatic images
DE1472993B2 (en) * 1963-12-18 1972-02-17 Kalle Ag, 6202 Wiesbaden-Biebrich MAGNETIC ROLLER FOR ELECTROPHOTOGRAPHIC PURPOSES
US3318284A (en) * 1964-01-30 1967-05-09 Hitachi Ltd Apparatus for developing electrostatic images of records
US3429741A (en) * 1965-06-11 1969-02-25 Eastman Kodak Co Method of coating using a bead coater
US3464383A (en) * 1966-01-14 1969-09-02 Wilhelm Knechtel Powder dispensing cylinder for an electrostatic powder fixing device
US3358594A (en) * 1966-01-17 1967-12-19 American Can Co Electrostatic printing with a magnetic brush feed

Also Published As

Publication number Publication date
BE730371A (en) 1969-09-24
SE341530B (en) 1971-12-27
IL31757A0 (en) 1969-05-28
IL31757A (en) 1973-01-30
SU383338A3 (en) 1973-05-25
IE32786L (en) 1969-10-22
DE1913696A1 (en) 1969-11-13
NO128037B (en) 1973-09-17
LU58295A1 (en) 1969-10-28
BR6907459D0 (en) 1973-01-18
US3552355A (en) 1971-01-05
CH499140A (en) 1970-11-15
ES365439A1 (en) 1971-03-16
DK129880B (en) 1974-11-25
RO61947A (en) 1977-08-15
GB1263566A (en) 1972-02-09
DK129880C (en) 1975-05-12
CS161850B2 (en) 1975-06-10
PL79926B1 (en) 1975-08-30
IE32786B1 (en) 1973-11-28
AT300575B (en) 1972-07-25
JPS5344826B1 (en) 1978-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse