GB1201981A - Electrophotographic developing device - Google Patents

Electrophotographic developing device

Info

Publication number
GB1201981A
GB1201981A GB28565/68A GB2856568A GB1201981A GB 1201981 A GB1201981 A GB 1201981A GB 28565/68 A GB28565/68 A GB 28565/68A GB 2856568 A GB2856568 A GB 2856568A GB 1201981 A GB1201981 A GB 1201981A
Authority
GB
United Kingdom
Prior art keywords
june
electro
reservoir
developing apparatus
powder
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
GB28565/68A
Other languages
English (en)
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 DE19671572332 external-priority patent/DE1572332A1/de
Application filed by Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB1201981A publication Critical patent/GB1201981A/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
    • G03G15/0801—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer for cascading

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
GB28565/68A 1967-06-16 1968-06-14 Electrophotographic developing device Expired GB1201981A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671572332 DE1572332A1 (de) 1967-06-16 1967-06-16 Elektrofotografische Entwicklungseinrichtung

Publications (1)

Publication Number Publication Date
GB1201981A true GB1201981A (en) 1970-08-12

Family

ID=5678462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28565/68A Expired GB1201981A (en) 1967-06-16 1968-06-14 Electrophotographic developing device

Country Status (3)

Country Link
US (1) US3536043A (enrdf_load_stackoverflow)
FR (1) FR1568681A (enrdf_load_stackoverflow)
GB (1) GB1201981A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3664297A (en) * 1969-08-29 1972-05-23 Xerox Corp Centrifugal development apparatus and method
US3623454A (en) * 1970-01-02 1971-11-30 Xerox Corp Fluidized bed development apparatus
DE2416081C3 (de) * 1974-04-03 1979-04-05 Robert Bosch Gmbh, 7000 Stuttgart Sprühvorrichtung für elektrostatische Pulverbeschichtungsanlagen
US3950092A (en) * 1974-09-20 1976-04-13 Xerox Corporation Impeller member for use in transporting particulate material in a reproducing machine
DE2643032C3 (de) * 1976-09-24 1979-05-31 Lumoprint Zindler Kg, 2000 Hamburg Magnetbürsten-Entwicklungsvorrichtung
US4350292A (en) * 1979-12-27 1982-09-21 Coulter Electronics, Inc. Centrifugal feeder
US4794878A (en) * 1987-08-03 1989-01-03 Xerox Corporation Ultrasonics traveling wave for toner transport
US6567635B2 (en) * 2001-09-20 2003-05-20 Nexpress Solutions Llc Apparatus and method for agitating toner in a container to facilitate toner dispensing in an electrostatographic printer
US8973759B2 (en) * 2011-03-17 2015-03-10 Ricoh Company, Ltd. Sieving device, sieving device for developing device, and powder-charging device

Also Published As

Publication number Publication date
FR1568681A (enrdf_load_stackoverflow) 1969-05-23
US3536043A (en) 1970-10-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees