CA1030753A - Development apparatus - Google Patents

Development apparatus

Info

Publication number
CA1030753A
CA1030753A CA208,533A CA208533A CA1030753A CA 1030753 A CA1030753 A CA 1030753A CA 208533 A CA208533 A CA 208533A CA 1030753 A CA1030753 A CA 1030753A
Authority
CA
Canada
Prior art keywords
development apparatus
development
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
CA208,533A
Other languages
French (fr)
Other versions
CA208533S (en
Inventor
David G. Wilcox
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 CA1030753A publication Critical patent/CA1030753A/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
CA208,533A 1973-11-19 1974-09-05 Development apparatus Expired CA1030753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US416898A US3915121A (en) 1973-11-19 1973-11-19 Development apparatus

Publications (1)

Publication Number Publication Date
CA1030753A true CA1030753A (en) 1978-05-09

Family

ID=23651764

Family Applications (1)

Application Number Title Priority Date Filing Date
CA208,533A Expired CA1030753A (en) 1973-11-19 1974-09-05 Development apparatus

Country Status (9)

Country Link
US (1) US3915121A (en)
JP (1) JPS554839Y2 (en)
AU (1) AU7528374A (en)
CA (1) CA1030753A (en)
DE (1) DE2440308C3 (en)
FR (1) FR2251846B1 (en)
GB (1) GB1480087A (en)
IT (1) IT1025742B (en)
NL (1) NL7413619A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7509870A (en) * 1975-08-20 1977-02-22 Oce Van Der Grinten Nv MAGNET ROLL.
US4095883A (en) * 1976-02-02 1978-06-20 Xerox Corporation Magnetic mixing apparatus and process
JPS5552441Y2 (en) * 1976-03-29 1980-12-05
JPS53111738A (en) * 1977-03-11 1978-09-29 Toshiba Corp Developing device of magnetic brush type
DE2816621C3 (en) * 1978-04-17 1980-10-09 Lumoprint Zindler Kg (Gmbh & Co), 2000 Hamburg Sealing arrangement in a developing device of a copier
US4292924A (en) * 1979-10-03 1981-10-06 Xerox Corporation Magnetic brush apparatus
GB2141049B (en) * 1983-06-08 1986-07-23 Xerox Corp Electrostatographic development apparatus
JPS6054149U (en) * 1983-09-20 1985-04-16 株式会社東芝 developing device
DE3886686T2 (en) * 1987-10-28 1994-04-28 Canon Kk Processor.
EP0715227B1 (en) * 1989-03-31 1999-12-01 Canon Kabushiki Kaisha A developing apparatus
JP2899079B2 (en) * 1990-07-10 1999-06-02 キヤノン株式会社 Developing device
EP1345089A1 (en) * 2002-03-13 2003-09-17 Seiko Epson Corporation Developing unit and developing device for an image-forming apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892446A (en) * 1956-10-30 1959-06-30 Rca Corp Apparatus for developing electrostatic image
US2904000A (en) * 1957-05-15 1959-09-15 Century Geophysical Corp Magnetic-brush developer
US3058444A (en) * 1959-03-13 1962-10-16 American Photocopy Equip Co Apparatus for developing electrostatic image on electrographic sheet
US3133834A (en) * 1961-06-22 1964-05-19 Rca Corp Electrostatic developing apparatus
DE7025426U (en) * 1969-07-08 1970-12-10 Minolta Camera Kk DRY DEVELOPMENT DEVICE IN ELECTRONIC PHOTOGRAPHY.
US3753420A (en) * 1971-08-11 1973-08-21 Olivetti & Co Spa Magnetic brush developer system
BE792317A (en) * 1971-12-06 1973-03-30 Warner Lambert Co SAFETY RAZOR CARTRIDGES AND DEVICE FOR THEIR DISTRIBUTION
BE792643A (en) * 1971-12-17 1973-03-30 Ibm ELECTROPHOTOGRAPHIC DEVELOPMENT DEVICE
US3822139A (en) * 1972-10-13 1974-07-02 Addressograph Multigraph Electrostatic developer device

Also Published As

Publication number Publication date
FR2251846B1 (en) 1976-10-22
DE2440308C3 (en) 1981-02-05
DE2440308A1 (en) 1975-05-22
US3915121A (en) 1975-10-28
NL7413619A (en) 1974-12-30
JPS554839Y2 (en) 1980-02-05
DE2440308B2 (en) 1980-05-08
FR2251846A1 (en) 1975-06-13
AU7528374A (en) 1976-05-13
JPS5076836U (en) 1975-07-04
IT1025742B (en) 1978-08-30
GB1480087A (en) 1977-07-20

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