GB1555659A - Excessive magnetic developer remval system - Google Patents

Excessive magnetic developer remval system

Info

Publication number
GB1555659A
GB1555659A GB3554976A GB3554976A GB1555659A GB 1555659 A GB1555659 A GB 1555659A GB 3554976 A GB3554976 A GB 3554976A GB 3554976 A GB3554976 A GB 3554976A GB 1555659 A GB1555659 A GB 1555659A
Authority
GB
United Kingdom
Prior art keywords
remval
magnetic developer
excessive magnetic
excessive
developer
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
GB3554976A
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
Priority claimed from US05/608,357 external-priority patent/US4067018A/en
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of GB1555659A publication Critical patent/GB1555659A/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
    • G03G19/00—Processes using magnetic patterns; Apparatus therefor, i.e. magnetography
    • 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
    • G03G15/095—Removing excess solid developer, e.g. fog preventing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Developing Agents For Electrophotography (AREA)
GB3554976A 1975-08-27 1976-08-26 Excessive magnetic developer remval system Expired GB1555659A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60836175A 1975-08-27 1975-08-27
US05/608,357 US4067018A (en) 1975-08-27 1975-08-27 Excessive magnetic developer displacement system

Publications (1)

Publication Number Publication Date
GB1555659A true GB1555659A (en) 1979-11-14

Family

ID=27085745

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3554976A Expired GB1555659A (en) 1975-08-27 1976-08-26 Excessive magnetic developer remval system

Country Status (5)

Country Link
JP (1) JPS5229222A (en)
DE (1) DE2631690A1 (en)
FR (1) FR2322393A1 (en)
GB (1) GB1555659A (en)
NL (1) NL7609569A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099132A2 (en) * 1982-07-15 1984-01-25 E.I. Du Pont De Nemours And Company High image resolution magnetography

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113061A (en) * 1979-02-24 1980-09-01 Konishiroku Photo Ind Co Ltd Scattering toner collector
JPS58180564U (en) * 1982-05-27 1983-12-02 岩崎通信機株式会社 toner suction device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120806A (en) * 1957-04-24 1964-02-11 Ibm Magnetic image plate
US3659526A (en) * 1969-12-08 1972-05-02 Itt Magnetic and vacuum cleaning device for printer
NL166340C (en) * 1974-04-08 1981-07-15 Oce Van Der Grinten Nv ELECTROGRAPHIC DEVICE.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099132A2 (en) * 1982-07-15 1984-01-25 E.I. Du Pont De Nemours And Company High image resolution magnetography
EP0099132A3 (en) * 1982-07-15 1984-06-13 E.I. Du Pont De Nemours And Company Improved image resolution

Also Published As

Publication number Publication date
FR2322393A1 (en) 1977-03-25
JPS5229222A (en) 1977-03-04
NL7609569A (en) 1977-03-01
DE2631690A1 (en) 1977-03-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee