CA1027426A - Toner preloaded magnetic brush development system - Google Patents

Toner preloaded magnetic brush development system

Info

Publication number
CA1027426A
CA1027426A CA189,485A CA189485A CA1027426A CA 1027426 A CA1027426 A CA 1027426A CA 189485 A CA189485 A CA 189485A CA 1027426 A CA1027426 A CA 1027426A
Authority
CA
Canada
Prior art keywords
toner
magnetic brush
development system
brush development
preloaded
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
CA189,485A
Other languages
French (fr)
Other versions
CA189485S (en
Inventor
Frederick W. Hudson
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 Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of CA1027426A publication Critical patent/CA1027426A/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
CA189,485A 1973-01-17 1974-01-04 Toner preloaded magnetic brush development system Expired CA1027426A (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
CA1027426A true CA1027426A (en) 1978-03-07

Family

ID=23263721

Family Applications (1)

Application Number Title Priority Date Filing Date
CA189,485A Expired CA1027426A (en) 1973-01-17 1974-01-04 Toner preloaded magnetic brush development system

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

Also Published As

Publication number Publication date
NL7400677A (en) 1974-03-25
AU6462974A (en) 1975-07-17
FR2214143B1 (en) 1976-10-08
CH568594A5 (en) 1975-10-31
FR2214143A1 (en) 1974-08-09
JPS5710426B2 (en) 1982-02-26
BE809859A (en) 1974-05-16
JPS5041551A (en) 1975-04-16
IT1003375B (en) 1976-06-10
DE2400926A1 (en) 1974-07-18
US3911864A (en) 1975-10-14
BR7400292D0 (en) 1974-08-22

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