GB1539533A - Magnetic brush developing device - Google Patents

Magnetic brush developing device

Info

Publication number
GB1539533A
GB1539533A GB9472/76A GB947276A GB1539533A GB 1539533 A GB1539533 A GB 1539533A GB 9472/76 A GB9472/76 A GB 9472/76A GB 947276 A GB947276 A GB 947276A GB 1539533 A GB1539533 A GB 1539533A
Authority
GB
United Kingdom
Prior art keywords
developing device
magnetic brush
brush developing
magnetic
developing
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
GB9472/76A
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox Co 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
Priority to US05/664,680 priority Critical patent/US4048958A/en
Priority claimed from US05/664,680 external-priority patent/US4048958A/en
Application filed by Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to GB9472/76A priority patent/GB1539533A/en
Priority to DE2611755A priority patent/DE2611755C2/en
Publication of GB1539533A publication Critical patent/GB1539533A/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
    • G03G15/0921—Details concerning the magnetic brush roller structure, e.g. magnet configuration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
GB9472/76A 1976-03-08 1976-03-10 Magnetic brush developing device Expired GB1539533A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US05/664,680 US4048958A (en) 1976-03-08 1976-03-08 Magnetic brush developing device
GB9472/76A GB1539533A (en) 1976-03-08 1976-03-10 Magnetic brush developing device
DE2611755A DE2611755C2 (en) 1976-03-08 1976-03-19 Magnetic brush developing device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/664,680 US4048958A (en) 1976-03-08 1976-03-08 Magnetic brush developing device
GB9472/76A GB1539533A (en) 1976-03-08 1976-03-10 Magnetic brush developing device

Publications (1)

Publication Number Publication Date
GB1539533A true GB1539533A (en) 1979-01-31

Family

ID=26242963

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9472/76A Expired GB1539533A (en) 1976-03-08 1976-03-10 Magnetic brush developing device

Country Status (1)

Country Link
GB (1) GB1539533A (en)

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19960309