GB889384A - Film processing apparatus - Google Patents

Film processing apparatus

Info

Publication number
GB889384A
GB889384A GB6632/58A GB663258A GB889384A GB 889384 A GB889384 A GB 889384A GB 6632/58 A GB6632/58 A GB 6632/58A GB 663258 A GB663258 A GB 663258A GB 889384 A GB889384 A GB 889384A
Authority
GB
United Kingdom
Prior art keywords
tank
rollers
film
processing
liquid
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
GB6632/58A
Inventor
Paul Maria Cassiers
Karel Marcel Sano
Frederik Juliaan Van Landeghem
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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 Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Publication of GB889384A publication Critical patent/GB889384A/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
    • G03D3/132—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 by roller assembly

Landscapes

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

Abstract

889,384. Processing photographic films. GEVAERT PHOTO - PRODUCTEN N.V. Feb. 28, 1958 [March 11, 1957], No. 6632/58. Class 98(2). Film entering and leaving a processing tank is guided to and from the longitudinally curved bottom of the tank along oppositely inclined paths and the bottom of the tank is also curved transversely. Preferably the tank has an elliptical tubular cross-section and the margins of the film may be carried on stepped edge portions of the ellipse (Fig. 3, not shown). As shown, rollers-7 feed the film into developing tank 1 whence it is withdrawn and fed to a filming tank 2 by rollers 9, 8, the surplus processing liquid removed by rollers 9 and 10 falling into receptacles 11 and 12. The liquid may be continuously rinsed off the withdrawal rollers so that crystallisation does not occur during a temporary stop of the apparatus. The tanks 1, 2 are connected at 5, 6 to a constant level liquid supply.
GB6632/58A 1957-03-01 1958-02-28 Film processing apparatus Expired GB889384A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE889384X 1957-03-01

Publications (1)

Publication Number Publication Date
GB889384A true GB889384A (en) 1962-02-14

Family

ID=3883925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6632/58A Expired GB889384A (en) 1957-03-01 1958-02-28 Film processing apparatus

Country Status (1)

Country Link
GB (1) GB889384A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005464A (en) * 1975-10-20 1977-01-25 Kreonite, Inc. Apparatus and method for processing photographic film
US5418592A (en) * 1992-03-02 1995-05-23 Eastman Kodak Company Rack and a tank for a photographic processing apparatus
US5432581A (en) * 1992-03-02 1995-07-11 Eastman Kodak Company Rack and a tank for a photographic processing apparatus
US5452043A (en) * 1993-02-19 1995-09-19 Eastman Kodak Company Rack and a tank for a photographic low volume thin tank insert for a rack and a tank photographic processing apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005464A (en) * 1975-10-20 1977-01-25 Kreonite, Inc. Apparatus and method for processing photographic film
US5418592A (en) * 1992-03-02 1995-05-23 Eastman Kodak Company Rack and a tank for a photographic processing apparatus
US5432581A (en) * 1992-03-02 1995-07-11 Eastman Kodak Company Rack and a tank for a photographic processing apparatus
US5452043A (en) * 1993-02-19 1995-09-19 Eastman Kodak Company Rack and a tank for a photographic low volume thin tank insert for a rack and a tank photographic processing apparatus

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