GB244969A - Improvements in apparatus for developing photographic films - Google Patents

Improvements in apparatus for developing photographic films

Info

Publication number
GB244969A
GB244969A GB708525A GB708525A GB244969A GB 244969 A GB244969 A GB 244969A GB 708525 A GB708525 A GB 708525A GB 708525 A GB708525 A GB 708525A GB 244969 A GB244969 A GB 244969A
Authority
GB
United Kingdom
Prior art keywords
rollers
weight
photographic films
film
developing photographic
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
GB708525A
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.)
ALBERT LOUIS ADATTE
Original Assignee
ALBERT LOUIS ADATTE
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 ALBERT LOUIS ADATTE filed Critical ALBERT LOUIS ADATTE
Priority to GB708525A priority Critical patent/GB244969A/en
Publication of GB244969A publication Critical patent/GB244969A/en
Expired 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
    • 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
    • G03D3/13—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material for long films or prints in the shape of strips, e.g. fed by roller assembly
    • G03D3/14—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material for long films or prints in the shape of strips, e.g. fed by roller assembly with means for taking into account of elongation or contraction of films
    • 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
    • G03D3/13—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material for long films or prints in the shape of strips, e.g. fed by roller assembly
    • 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
    • G03D3/13—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material for long films or prints in the shape of strips, e.g. fed by roller assembly
    • G03D3/135—Liquid processing apparatus involving immersion; Washing apparatus involving immersion having progressive mechanical movement of exposed material for long films or prints in the shape of strips, e.g. fed by roller assembly fed between chains or belts, or with a leading strip

Landscapes

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

Abstract

244,969. Adatte, A. L. March 16, 1925. Continuous apparatus for developing and like treatment.- In apparatus in which the film passes through the tank 1 in loops, spaced rollers 8, 9 are mounted on the upper part of a freely movable weight 2, the film passing round the rollers and the weight being suspended entirely by the film. As shown, the rollers 8, 9 are mounted by stub shafts 6, 7 in inclined slots 4, 5 formed in side pieces at the upper end 3 of the weight 2.
GB708525A 1925-03-16 1925-03-16 Improvements in apparatus for developing photographic films Expired GB244969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB708525A GB244969A (en) 1925-03-16 1925-03-16 Improvements in apparatus for developing photographic films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB708525A GB244969A (en) 1925-03-16 1925-03-16 Improvements in apparatus for developing photographic films

Publications (1)

Publication Number Publication Date
GB244969A true GB244969A (en) 1925-12-31

Family

ID=9826315

Family Applications (1)

Application Number Title Priority Date Filing Date
GB708525A Expired GB244969A (en) 1925-03-16 1925-03-16 Improvements in apparatus for developing photographic films

Country Status (1)

Country Link
GB (1) GB244969A (en)

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