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GB1073193A - Photographic film processing apparatus - Google Patents

Photographic film processing apparatus

Info

Publication number
GB1073193A
GB1073193A GB2577664A GB2577664A GB1073193A GB 1073193 A GB1073193 A GB 1073193A GB 2577664 A GB2577664 A GB 2577664A GB 2577664 A GB2577664 A GB 2577664A GB 1073193 A GB1073193 A GB 1073193A
Authority
GB
United Kingdom
Prior art keywords
liquid
film
passes
processing apparatus
film strip
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
GB2577664A
Inventor
Malor Wright
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.)
Northrop Grumman Guidance and Electronics Co Inc
Original Assignee
Itek Corp
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
Priority to BE650310D priority Critical patent/BE650310A/xx
Priority to US133268A priority patent/US3192846A/en
Application filed by Itek Corp filed Critical Itek Corp
Priority to GB2577664A priority patent/GB1073193A/en
Priority to FR981145A priority patent/FR1408399A/en
Publication of GB1073193A publication Critical patent/GB1073193A/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
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
    • G03D13/003—Film feed or extraction in development 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
    • G03D5/00—Liquid processing apparatus in which no immersion is effected; Washing apparatus in which no immersion is effected
    • G03D5/04—Liquid processing apparatus in which no immersion is effected; Washing apparatus in which no immersion is effected using liquid sprays

Landscapes

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

Abstract

1,073,193. Photographic processing apparatus. ITEK CORPORATION. June 22, 1964, No. 25776/64. Heading G2A. In a method of applying processing liquid to a film strip, each is in motion relative to the other. In the arrangement shown, the film strip 20 is guided between upper and lower plates 12, 14, and the processing liquid is pumped in through inlets 16, 18 so that it passes both above and below the film. The rate of movement of the liquid is about a hundred times that of the film. Thus the film is supported between bearing layers of liquid at both surfaces, and the turbulence produced In the fast liquid flow tends to give a more even development. The liquid is collected in a sump and re-circulated for further use. Fig. 5 (not shown) is a more elaborate arrangement comprising a processing head through which the film strip passes, and having a series of openings and conduits whereby the liquid passes over one face of the film and is then led to pass over the other face.
GB2577664A 1961-08-22 1964-06-22 Photographic film processing apparatus Expired GB1073193A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE650310D BE650310A (en) 1964-06-22
US133268A US3192846A (en) 1961-08-22 1961-08-22 Data processing apparatus
GB2577664A GB1073193A (en) 1964-06-22 1964-06-22 Photographic film processing apparatus
FR981145A FR1408399A (en) 1964-06-22 1964-07-08 Apparatus and method for processing photographic film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2577664A GB1073193A (en) 1964-06-22 1964-06-22 Photographic film processing apparatus

Publications (1)

Publication Number Publication Date
GB1073193A true GB1073193A (en) 1967-06-21

Family

ID=10233105

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2577664A Expired GB1073193A (en) 1961-08-22 1964-06-22 Photographic film processing apparatus

Country Status (2)

Country Link
BE (1) BE650310A (en)
GB (1) GB1073193A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139525A (en) * 1983-05-11 1984-11-14 Osborne Limited Michael Processing photographic paper or film
WO1991008519A1 (en) * 1989-11-28 1991-06-13 Delphi Technology, Inc. Slotted processing apparatus and method
EP0570747A1 (en) * 1992-05-18 1993-11-24 Eastman Kodak Company Processing apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139525A (en) * 1983-05-11 1984-11-14 Osborne Limited Michael Processing photographic paper or film
WO1991008519A1 (en) * 1989-11-28 1991-06-13 Delphi Technology, Inc. Slotted processing apparatus and method
EP0570747A1 (en) * 1992-05-18 1993-11-24 Eastman Kodak Company Processing apparatus

Also Published As

Publication number Publication date
BE650310A (en)

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