EP0151442A3 - Operating device for developers of photographic material - Google Patents

Operating device for developers of photographic material Download PDF

Info

Publication number
EP0151442A3
EP0151442A3 EP85100792A EP85100792A EP0151442A3 EP 0151442 A3 EP0151442 A3 EP 0151442A3 EP 85100792 A EP85100792 A EP 85100792A EP 85100792 A EP85100792 A EP 85100792A EP 0151442 A3 EP0151442 A3 EP 0151442A3
Authority
EP
European Patent Office
Prior art keywords
supports
photographic material
operating device
developers
nozzle
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Withdrawn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
EP85100792A
Other languages
German (de)
French (fr)
Other versions
EP0151442A2 (en
Inventor
Silvano Castellarin
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.)
Gretag San Marco SpA
Original Assignee
Gretag San Marco SpA
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 Gretag San Marco SpA filed Critical Gretag San Marco SpA
Publication of EP0151442A2 publication Critical patent/EP0151442A2/en
Publication of EP0151442A3 publication Critical patent/EP0151442A3/en
Withdrawn legal-status Critical Current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
    • G03D15/00—Apparatus for treating processed material
    • G03D15/02—Drying; Glazing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D3/00—Liquid processing apparatus involving immersion; Washing apparatus involving immersion
    • G03D3/02—Details of liquid circulation
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D3/00—Liquid processing apparatus involving immersion; Washing apparatus involving immersion
    • G03D3/08—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material
    • G03D3/10—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material for plates, films, or prints held individually

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
  • Photographic Developing Apparatuses (AREA)

Abstract

Operating device to rotate the film supports (13,14) for a developer of photographic material, which comprises a plurality of tanks (5,6) containing the liquid chemical agents and which are provided with a circuit having a pump (7) for the reagent circulation.
According to the invention, the device comprised a relative rotor (15) associated with the supports (13,14) and a nozzle (16), disposed in front of the rotor (15) and installed at the end portion of the return pipe (9) of the circulation circuit of the reagents, which pipe is connected to the tank.
In this manner, the fluid jet of the reagents coming from the nozzle (16) and regulated by a valve (17) may rotate the supports (13,14) and also the photographic material without use of the conventional mechanical devices for driving said supports (13,14).
EP85100792A 1984-02-09 1985-01-26 Operating device for developers of photographic material Withdrawn EP0151442A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3400784U IT8434007V0 (en) 1984-02-09 1984-02-09 DRIVE DEVICE FOR PHOTOGRAPHIC DEVELOPMENT MACHINES.

Publications (2)

Publication Number Publication Date
EP0151442A2 EP0151442A2 (en) 1985-08-14
EP0151442A3 true EP0151442A3 (en) 1985-09-18

Family

ID=11238559

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85100792A Withdrawn EP0151442A3 (en) 1984-02-09 1985-01-26 Operating device for developers of photographic material

Country Status (3)

Country Link
EP (1) EP0151442A3 (en)
ES (1) ES284495Y (en)
IT (1) IT8434007V0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1220746B (en) * 1988-04-15 1990-06-21 Gretag San Marco Spa DEVICE APPLICABLE TO THE RECYCLING CIRCUIT OF VARIOUS BATHS FOR THE AERATION OF THE LIQUID

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519337A (en) * 1946-04-11 1950-08-22 Sydney S Alberts Rotary developing tank
US3381599A (en) * 1966-06-27 1968-05-07 Sherman H Barber Photographic method and apparatus
FR2524660A1 (en) * 1982-03-31 1983-10-07 Lavergne Patrice Support for developing tank for disc films - has propeller driven shaft operated by bath circulation flow to turn disc

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519337A (en) * 1946-04-11 1950-08-22 Sydney S Alberts Rotary developing tank
US3381599A (en) * 1966-06-27 1968-05-07 Sherman H Barber Photographic method and apparatus
FR2524660A1 (en) * 1982-03-31 1983-10-07 Lavergne Patrice Support for developing tank for disc films - has propeller driven shaft operated by bath circulation flow to turn disc

Also Published As

Publication number Publication date
ES284495Y (en) 1986-05-01
ES284495U (en) 1985-09-01
IT8434007V0 (en) 1984-02-09
EP0151442A2 (en) 1985-08-14

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LI NL

AK Designated contracting states

Designated state(s): BE CH DE FR GB IT LI NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19860520

RIN1 Information on inventor provided before grant (corrected)

Inventor name: CASTELLARIN, SILVANO