FR2337361A1 - Electrostatic latent image developer appts. - has toner applicator roller with spent material removal system - Google Patents

Electrostatic latent image developer appts. - has toner applicator roller with spent material removal system

Info

Publication number
FR2337361A1
FR2337361A1 FR7540040A FR7540040A FR2337361A1 FR 2337361 A1 FR2337361 A1 FR 2337361A1 FR 7540040 A FR7540040 A FR 7540040A FR 7540040 A FR7540040 A FR 7540040A FR 2337361 A1 FR2337361 A1 FR 2337361A1
Authority
FR
France
Prior art keywords
appts
latent image
electrostatic latent
removal system
material removal
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.)
Withdrawn
Application number
FR7540040A
Other languages
French (fr)
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.)
GAF Corp
Original Assignee
GAF 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 to US503266A priority Critical patent/US3929099A/en
Priority claimed from US503266A external-priority patent/US3929099A/en
Priority to DE19752558624 priority patent/DE2558624A1/en
Priority claimed from DE19752558624 external-priority patent/DE2558624A1/en
Application filed by GAF Corp filed Critical GAF Corp
Priority to FR7540040A priority patent/FR2337361A1/en
Priority to NL7515244A priority patent/NL7515244A/en
Publication of FR2337361A1 publication Critical patent/FR2337361A1/en
Withdrawn legal-status Critical Current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
    • G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
    • G03G15/101—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer for wetting the recording material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)

Abstract

An apparatus for developing electro static latent images formed on a dielectric copying material, has a device for rolling toner material over the developer electrodes surface. A further device applies the copy material to the toner flow such that the copy material is held at a uniform distance from the developer electrode. A feed device is provided to feed fresh toner material onto the developer electrode surface and a system is provided by means of which spent toner material may be removed from the developer electrode surface, at a position upstream from the feed region.
FR7540040A 1974-09-05 1975-12-29 Electrostatic latent image developer appts. - has toner applicator roller with spent material removal system Withdrawn FR2337361A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US503266A US3929099A (en) 1974-09-05 1974-09-05 Toner apparatus for electrophotographic development
DE19752558624 DE2558624A1 (en) 1974-09-05 1975-12-24 Electrostatic latent image developer appts. - has toner applicator roller with spent material removal system
FR7540040A FR2337361A1 (en) 1974-09-05 1975-12-29 Electrostatic latent image developer appts. - has toner applicator roller with spent material removal system
NL7515244A NL7515244A (en) 1974-09-05 1975-12-31 DEVICE FOR DEVELOPING LATENT ELECTROSTATIC IMAGES ON DIELECTRIC SHEETS.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US503266A US3929099A (en) 1974-09-05 1974-09-05 Toner apparatus for electrophotographic development
DE19752558624 DE2558624A1 (en) 1974-09-05 1975-12-24 Electrostatic latent image developer appts. - has toner applicator roller with spent material removal system
FR7540040A FR2337361A1 (en) 1974-09-05 1975-12-29 Electrostatic latent image developer appts. - has toner applicator roller with spent material removal system
NL7515244A NL7515244A (en) 1974-09-05 1975-12-31 DEVICE FOR DEVELOPING LATENT ELECTROSTATIC IMAGES ON DIELECTRIC SHEETS.

Publications (1)

Publication Number Publication Date
FR2337361A1 true FR2337361A1 (en) 1977-07-29

Family

ID=27432050

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7540040A Withdrawn FR2337361A1 (en) 1974-09-05 1975-12-29 Electrostatic latent image developer appts. - has toner applicator roller with spent material removal system

Country Status (2)

Country Link
FR (1) FR2337361A1 (en)
NL (1) NL7515244A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546641A1 (en) * 1983-05-26 1984-11-30 Dainippon Screen Mfg LIQUID DEVELOPMENT DEVICE FOR ELECTROSTATIC TYPE COPY MACHINE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546641A1 (en) * 1983-05-26 1984-11-30 Dainippon Screen Mfg LIQUID DEVELOPMENT DEVICE FOR ELECTROSTATIC TYPE COPY MACHINE

Also Published As

Publication number Publication date
NL7515244A (en) 1977-07-04

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Legal Events

Date Code Title Description
ST Notification of lapse