GB1357911A - Apparatus for automatically developing photographic films - Google Patents

Apparatus for automatically developing photographic films

Info

Publication number
GB1357911A
GB1357911A GB13271A GB13271A GB1357911A GB 1357911 A GB1357911 A GB 1357911A GB 13271 A GB13271 A GB 13271A GB 13271 A GB13271 A GB 13271A GB 1357911 A GB1357911 A GB 1357911A
Authority
GB
United Kingdom
Prior art keywords
film
tanks
immersion
cabinet
spool
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
GB13271A
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.)
Mather C G
Original Assignee
Mather C G
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 Mather C G filed Critical Mather C G
Priority to GB13271A priority Critical patent/GB1357911A/en
Publication of GB1357911A publication Critical patent/GB1357911A/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
    • G03D11/00—Reversal processing apparatus
    • 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
    • G03D3/04—Liquid agitators
    • 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)

Abstract

1357911 Photographic processing apparatus C G MATHER 4 April 1972 [1 Jan 1971] 132/71 Heading G2X Photographic processing apparatus comprises a light-proof cabinet 1; an input spool mounting means 2 inside the cabinet or in light-proof connection therewith, and upon which means a spool 3 of exposed film can be mounted; a sequence of processing tanks 5 inside the cabinet, each tank having a dipstick immersion member 6 associated therewith, the member carrying at least one film guide means 7, the depth of immersion which is adjustable by raising or lowering the dip stick member 6; a sequence of fixed film guide members 11 outside the tanks; a drive motor driving a pulley 23; a take up spool 32 mounted on means 33 driven by a slip clutch, to compensate for increasing diameter of the takenup roll of film; and a film drying station between the last tank and the means 33. Means are provided for measuring the depth of immersion or the total immersed pathway of a film being processed. The tanks are agitated by a supply of air from a vibro air pump 27. This air is fed through tubes 28 which are each dipped into any selected tank 5. As shown, a light exposure compartment 19 is provided for reversal films. Thermostatically controlled heating devices may be provided for the processing tanks. The apparatus is substantially portable. In another embodiment, Fig. 3, (not shown) the film dips twice into each of two tanks.
GB13271A 1971-01-01 1971-01-01 Apparatus for automatically developing photographic films Expired GB1357911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB13271A GB1357911A (en) 1971-01-01 1971-01-01 Apparatus for automatically developing photographic films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13271A GB1357911A (en) 1971-01-01 1971-01-01 Apparatus for automatically developing photographic films

Publications (1)

Publication Number Publication Date
GB1357911A true GB1357911A (en) 1974-06-26

Family

ID=9698984

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13271A Expired GB1357911A (en) 1971-01-01 1971-01-01 Apparatus for automatically developing photographic films

Country Status (1)

Country Link
GB (1) GB1357911A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5412447A (en) * 1994-01-21 1995-05-02 Eastman Kodak Company Photographic processing apparatus
GB2310509A (en) * 1996-02-21 1997-08-27 Eastman Kodak Co Photographic processor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5412447A (en) * 1994-01-21 1995-05-02 Eastman Kodak Company Photographic processing apparatus
GB2310509A (en) * 1996-02-21 1997-08-27 Eastman Kodak Co Photographic processor
US5761563A (en) * 1996-02-21 1998-06-02 Eastman Kodak Company Photographic processing apparatus
GB2310509B (en) * 1996-02-21 2000-01-12 Eastman Kodak Co Improvements in or relating to photographic processing apparatus

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Legal Events

Date Code Title Description
PS Patent sealed