FR2359438A1 - RAPID TREATMENT PROCESS FOR PHOTOGRAPHIC MATERIALS AFTER EXPOSURE - Google Patents

RAPID TREATMENT PROCESS FOR PHOTOGRAPHIC MATERIALS AFTER EXPOSURE

Info

Publication number
FR2359438A1
FR2359438A1 FR7722304A FR7722304A FR2359438A1 FR 2359438 A1 FR2359438 A1 FR 2359438A1 FR 7722304 A FR7722304 A FR 7722304A FR 7722304 A FR7722304 A FR 7722304A FR 2359438 A1 FR2359438 A1 FR 2359438A1
Authority
FR
France
Prior art keywords
exposure
photographic material
treatment process
photographic materials
rapid treatment
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
FR7722304A
Other languages
French (fr)
Other versions
FR2359438B1 (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.)
Novartis AG
Original Assignee
Ciba Geigy 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
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2359438A1 publication Critical patent/FR2359438A1/en
Application granted granted Critical
Publication of FR2359438B1 publication Critical patent/FR2359438B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D5/00—Liquid processing apparatus in which no immersion is effected; Washing apparatus in which no immersion is effected
    • G03D5/003—Liquid processing apparatus in which no immersion is effected; Washing apparatus in which no immersion is effected film surface only souching the liquid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

Procédé de traitement rapide d'un matériau photographique après exposition, dans lequel on fait passer un liquide de traitement chauffé, en une couche mince dont l'épaisseur est d'un ordre de grandeur à peu près égal à celui du matériau photographique, sur la surface, côté emulsion, de ce dernier. Dans le circuit 12 débouchant dans la chambre de traitement 5 par l'intermédiaire des fentes 8 et 9, on injecte, par la valve 16, de l'air comprimé qui fait mousser la solution révélatrice qui s'y trouve et on fait passer cette mousse sous la forme d'un ecoulement laminaire plusieurs fois sur le matériau photographique traiter.A method of rapidly processing a photographic material after exposure, in which a heated processing liquid is passed in a thin layer, the thickness of which is of an order of magnitude approximately equal to that of the photographic material, over the surface. surface, emulsion side, of the latter. In the circuit 12 opening into the treatment chamber 5 via the slits 8 and 9, compressed air is injected through the valve 16 which causes the developing solution therein to foam and this is passed through. foam in the form of a laminar flow several times over the photographic material to be processed.

FR7722304A 1976-07-21 1977-07-20 RAPID TREATMENT PROCESS FOR PHOTOGRAPHIC MATERIALS AFTER EXPOSURE Granted FR2359438A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH932276A CH609473A5 (en) 1976-07-21 1976-07-21 Method for rapid processing of photographic material and equipment for carrying out the method

Publications (2)

Publication Number Publication Date
FR2359438A1 true FR2359438A1 (en) 1978-02-17
FR2359438B1 FR2359438B1 (en) 1980-01-04

Family

ID=4350736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722304A Granted FR2359438A1 (en) 1976-07-21 1977-07-20 RAPID TREATMENT PROCESS FOR PHOTOGRAPHIC MATERIALS AFTER EXPOSURE

Country Status (7)

Country Link
JP (1) JPS5313924A (en)
BE (1) BE856976A (en)
CA (1) CA1091074A (en)
CH (1) CH609473A5 (en)
DE (1) DE2633705A1 (en)
FR (1) FR2359438A1 (en)
GB (1) GB1582645A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491643A1 (en) * 1980-10-06 1982-04-09 Newman John HOLOGRAPHIC DEFECT DETECTION DEVICE

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57108645A (en) * 1980-10-06 1982-07-06 Laser Technology Inc Hologram apparatus and photographic station
US4506945A (en) * 1981-07-20 1985-03-26 Laser Technology, Inc. Hologram apparatus for detecting flaws with developing chamber
DE3213416C2 (en) * 1982-04-10 1984-03-22 Staude, geb. Bartels, Eva, 6366 Wölfersheim Device for developing microfilms
GB2154905A (en) * 1984-03-05 1985-09-18 David Theodore Nels Williamson Photographic colour print processing equipment
DE3644050A1 (en) * 1986-12-22 1988-06-30 Zeutschel Gmbh & Co DEVICE FOR DEVELOPING, IN PARTICULAR, A FILM SHEET OF A FILM HOLE CARD
JPH02142842U (en) * 1989-05-01 1990-12-04

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR983023A (en) * 1948-10-20 1951-06-18 Kodak Pathe Method and apparatus for processing films
US3149550A (en) * 1960-10-13 1964-09-22 Ford Motor Co Apparatus and technique for film developing
US3744394A (en) * 1972-03-23 1973-07-10 Eastman Kodak Co Apparatus for rapid processing photographic film

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR983023A (en) * 1948-10-20 1951-06-18 Kodak Pathe Method and apparatus for processing films
US3149550A (en) * 1960-10-13 1964-09-22 Ford Motor Co Apparatus and technique for film developing
US3744394A (en) * 1972-03-23 1973-07-10 Eastman Kodak Co Apparatus for rapid processing photographic film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491643A1 (en) * 1980-10-06 1982-04-09 Newman John HOLOGRAPHIC DEFECT DETECTION DEVICE

Also Published As

Publication number Publication date
FR2359438B1 (en) 1980-01-04
JPS5313924A (en) 1978-02-08
CH609473A5 (en) 1979-02-28
DE2633705A1 (en) 1978-01-26
GB1582645A (en) 1981-01-14
BE856976A (en) 1978-01-20
CA1091074A (en) 1980-12-09

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Legal Events

Date Code Title Description
ST Notification of lapse