CA934203A - Photographic developer replenishment - Google Patents

Photographic developer replenishment

Info

Publication number
CA934203A
CA934203A CA089871A CA89871A CA934203A CA 934203 A CA934203 A CA 934203A CA 089871 A CA089871 A CA 089871A CA 89871 A CA89871 A CA 89871A CA 934203 A CA934203 A CA 934203A
Authority
CA
Canada
Prior art keywords
developer replenishment
photographic developer
photographic
replenishment
developer
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
CA089871A
Other languages
English (en)
Inventor
S. Ost Clarence
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA934203A publication Critical patent/CA934203A/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
    • G03D3/02—Details of liquid circulation
    • G03D3/06—Liquid supply; Liquid circulation outside tanks
    • G03D3/065—Liquid supply; Liquid circulation outside tanks replenishment or recovery apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/86—Investigating moving sheets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
CA089871A 1969-08-11 1970-08-04 Photographic developer replenishment Expired CA934203A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84886769A 1969-08-11 1969-08-11

Publications (1)

Publication Number Publication Date
CA934203A true CA934203A (en) 1973-09-25

Family

ID=25304495

Family Applications (1)

Application Number Title Priority Date Filing Date
CA089871A Expired CA934203A (en) 1969-08-11 1970-08-04 Photographic developer replenishment

Country Status (5)

Country Link
US (1) US3623418A (enrdf_load_stackoverflow)
CA (1) CA934203A (enrdf_load_stackoverflow)
DE (1) DE2039718A1 (enrdf_load_stackoverflow)
FR (1) FR2056792A5 (enrdf_load_stackoverflow)
GB (1) GB1288464A (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828172A (en) * 1973-06-04 1974-08-06 Eastman Kodak Co Replenishment controller for photographic processors
US4293211A (en) * 1980-07-14 1981-10-06 Pako Corporation Automatic replenisher control system
EP0176631B1 (en) * 1984-10-04 1987-12-02 Agfa-Gevaert N.V. Method of assessing the activity of a photographic developer and apparatus therefor
GB8502579D0 (en) * 1985-02-01 1985-03-06 Kodak Ltd Liquid chemical mixing method
GB8712633D0 (en) * 1987-05-29 1987-07-01 Kodak Ltd Photometry
US4881095A (en) * 1987-09-11 1989-11-14 Fuji Photo Film Co., Ltd. Process for developing photographed film and for printing images through developed film
US4985320A (en) * 1989-05-31 1991-01-15 E. I. Du Pont De Nemours And Company Processor chemistry control strip reader and replenishment system
GB2248314B (en) * 1990-07-31 1994-03-16 Ilford Ltd A photographic processing tank
US5113081A (en) * 1990-12-27 1992-05-12 Eastman Kodak Company Web inspection system and method with exposure, detection and sampling means
DE9216366U1 (de) * 1992-12-02 1993-01-21 Kodak Ag, 7000 Stuttgart Scanner für eine fotografische Entwicklungsmaschine
US5561491A (en) * 1995-05-10 1996-10-01 Eastman Kodak Company Variable loop additive control for a photographic processor

Also Published As

Publication number Publication date
GB1288464A (enrdf_load_stackoverflow) 1972-09-13
FR2056792A5 (enrdf_load_stackoverflow) 1971-05-14
DE2039718A1 (de) 1971-02-25
US3623418A (en) 1971-11-30

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