FR2393349A1 - Dispositif de developpement de pellicules - Google Patents

Dispositif de developpement de pellicules

Info

Publication number
FR2393349A1
FR2393349A1 FR7816474A FR7816474A FR2393349A1 FR 2393349 A1 FR2393349 A1 FR 2393349A1 FR 7816474 A FR7816474 A FR 7816474A FR 7816474 A FR7816474 A FR 7816474A FR 2393349 A1 FR2393349 A1 FR 2393349A1
Authority
FR
France
Prior art keywords
agent
film
image
chamber
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.)
Granted
Application number
FR7816474A
Other languages
English (en)
Other versions
FR2393349B1 (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.)
AB Dick Scott
Original Assignee
AB Dick Scott
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 AB Dick Scott filed Critical AB Dick Scott
Publication of FR2393349A1 publication Critical patent/FR2393349A1/fr
Application granted granted Critical
Publication of FR2393349B1 publication Critical patent/FR2393349B1/fr
Granted 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)
  • Wet Developing In Electrophotography (AREA)

Abstract

Dispositif de développement de pellicules, en particulier, de pellicules électrophotographiques comportant une image électrostatique latente. Le dispositif permet de développer une zone à image latente sur une pellicule 17, à l'aide d'un agent de marquage liquide provenant d'un réservoir 18. Il comporte un moyen 14 de maintien de la pellicule, un module à agent de marquage 16 définissant une chambre avec un côté ouvert et ayant les dimensions de l'image à développer, et un moyen 20 permettant d'appliquer de façon étanche le côté ouvert sur la pellicule. La chambre formée a un volume relativement petit, et des moyens 22, 30 et 32 permettent de remplir la chambre, d'arrêter la circulation de l'agent de marquage et de maintenir cet agent sur la pellicule pendant une durée suffisante pour qu'il adhère à l'image latente, puis d'enlever l'agent et de sécher l'agent adhérant à l'image. Application aux dispositifs de développement de pellicules.
FR7816474A 1977-06-02 1978-06-01 Dispositif de developpement de pellicules Granted FR2393349A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/802,827 US4141647A (en) 1977-06-02 1977-06-02 Method and apparatus of aperture flooding

Publications (2)

Publication Number Publication Date
FR2393349A1 true FR2393349A1 (fr) 1978-12-29
FR2393349B1 FR2393349B1 (fr) 1984-08-10

Family

ID=25184822

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7816474A Granted FR2393349A1 (fr) 1977-06-02 1978-06-01 Dispositif de developpement de pellicules

Country Status (7)

Country Link
US (1) US4141647A (fr)
JP (1) JPS542139A (fr)
AU (1) AU516043B2 (fr)
CA (1) CA1104810A (fr)
DE (1) DE2824253A1 (fr)
FR (1) FR2393349A1 (fr)
GB (1) GB1602005A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616927A1 (fr) * 1987-06-22 1988-12-23 Regma Dispositif pour developper une image latente electrostatique sur une zone d'un substrat au moyen d'un liquide de developpement et procede de mise en oeuvre

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3366226D1 (en) * 1982-05-19 1986-10-23 Comtech Res Unit Improvements relating to toning
US4515463A (en) * 1982-07-30 1985-05-07 Photon Chroma, Inc. Inclined toner flow control system for developing an electrostatic latent image upon an electrophotographic film
US4595276A (en) * 1982-07-30 1986-06-17 Photon Chroma, Inc. Inclined toner flow control system for developing an electrostatic latent image upon a roll cassette, aperture card, or microfiche type electrophotographic film element
US4613226A (en) * 1982-12-23 1986-09-23 Fuji Photo Film Co., Ltd. Developing head for electrophotographic apparatus
FR2542108B1 (fr) * 1983-03-04 1986-01-24 Fuji Photo Film Co Ltd Tete de developpement pour appareil electrophotographique
JPH0220889A (ja) * 1987-12-28 1990-01-24 Fuji Photo Film Co Ltd 現像処理装置
US4994860A (en) * 1990-04-10 1991-02-19 Minnesota Mining And Manufacturing Liquid toners handling network for an electrographic printer
US5120630A (en) * 1990-04-16 1992-06-09 Minnesota Mining & Manufacturing Company Method of using a liquid toner developing module for electrographic recording
JPH1133506A (ja) * 1997-07-24 1999-02-09 Tadahiro Omi 流体処理装置及び洗浄処理システム
US20050247673A1 (en) * 2004-05-07 2005-11-10 International Business Machines Corporation Confinement of fluids on surfaces

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461843A (en) * 1967-11-21 1969-08-19 Stanford Research Inst Toner application apparatus
US3683852A (en) * 1970-03-13 1972-08-15 Isao Yamaguchi Electrophotographic developing apparatus
GB1412973A (en) * 1972-07-12 1975-11-05 Ilford Ltd Electrophotographic processing apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5332346B2 (fr) * 1972-07-10 1978-09-07
US3972610A (en) * 1973-04-09 1976-08-03 A. B. Dick/Scott Electrophotographic apparatus for production of plural images on a sheet
US3936854A (en) * 1974-05-24 1976-02-03 Eastman Kodak Company Apparatus for developing photosensitive material

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461843A (en) * 1967-11-21 1969-08-19 Stanford Research Inst Toner application apparatus
US3683852A (en) * 1970-03-13 1972-08-15 Isao Yamaguchi Electrophotographic developing apparatus
GB1412973A (en) * 1972-07-12 1975-11-05 Ilford Ltd Electrophotographic processing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616927A1 (fr) * 1987-06-22 1988-12-23 Regma Dispositif pour developper une image latente electrostatique sur une zone d'un substrat au moyen d'un liquide de developpement et procede de mise en oeuvre

Also Published As

Publication number Publication date
FR2393349B1 (fr) 1984-08-10
US4141647A (en) 1979-02-27
AU3633778A (en) 1979-11-29
JPS6249626B2 (fr) 1987-10-20
JPS542139A (en) 1979-01-09
CA1104810A (fr) 1981-07-14
GB1602005A (en) 1981-11-04
DE2824253A1 (de) 1978-12-14
DE2824253C2 (fr) 1987-06-25
AU516043B2 (en) 1981-05-14

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse