DE69013060T2 - Kontrollstreifenleser für die Entwicklerchemie und Regeneriersystem. - Google Patents

Kontrollstreifenleser für die Entwicklerchemie und Regeneriersystem.

Info

Publication number
DE69013060T2
DE69013060T2 DE69013060T DE69013060T DE69013060T2 DE 69013060 T2 DE69013060 T2 DE 69013060T2 DE 69013060 T DE69013060 T DE 69013060T DE 69013060 T DE69013060 T DE 69013060T DE 69013060 T2 DE69013060 T2 DE 69013060T2
Authority
DE
Germany
Prior art keywords
regeneration system
control strip
strip reader
developer chemistry
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 - Fee Related
Application number
DE69013060T
Other languages
English (en)
Other versions
DE69013060D1 (de
Inventor
Charles Dewitt Griffin
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.)
Agfa Gevaert NV
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE69013060D1 publication Critical patent/DE69013060D1/de
Publication of DE69013060T2 publication Critical patent/DE69013060T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/31—Regeneration; Replenishers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/02—Sensitometric processes, e.g. determining sensitivity, colour sensitivity, gradation, graininess, density; Making sensitometric wedges
    • 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
DE69013060T 1989-05-31 1990-05-21 Kontrollstreifenleser für die Entwicklerchemie und Regeneriersystem. Expired - Fee Related DE69013060T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/492,485 US4985320A (en) 1989-05-31 1989-05-31 Processor chemistry control strip reader and replenishment system

Publications (2)

Publication Number Publication Date
DE69013060D1 DE69013060D1 (de) 1994-11-10
DE69013060T2 true DE69013060T2 (de) 1995-01-26

Family

ID=23956439

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69013060T Expired - Fee Related DE69013060T2 (de) 1989-05-31 1990-05-21 Kontrollstreifenleser für die Entwicklerchemie und Regeneriersystem.

Country Status (4)

Country Link
US (1) US4985320A (de)
EP (1) EP0401998B1 (de)
JP (1) JPH0612417B2 (de)
DE (1) DE69013060T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194887A (en) * 1992-01-22 1993-03-16 Eastman Kodak Company Apparatus for testing photographic emulsions
US5822039A (en) * 1993-02-10 1998-10-13 Noritsu Koki Co., Ltd. Photographic printing and developing apparatus
US5400107A (en) * 1993-05-03 1995-03-21 Eastman Kodak Company Automatic replenishment, calibration and metering system for an automatic tray processor
US5339131A (en) * 1993-05-03 1994-08-16 Eastman Kodak Company Automatic replenishment, calibration and metering system for a photographic processing apparatus
US5353087A (en) * 1993-05-03 1994-10-04 Eastman Kodak Company Automatic replenishment, calibration and metering system for an automatic tray processor
GB2281637B (en) * 1993-09-01 1997-01-15 Kodak Ltd Calibration of sensitometers
US5559579A (en) * 1994-09-29 1996-09-24 Xerox Corporation Closed-loop developability control in a xerographic copier or printer
US5512398A (en) * 1995-02-16 1996-04-30 Eastman Kodak Company Diagnostic method for determining agitation levels in low volume thin tanks

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3623418A (en) * 1969-08-11 1971-11-30 Clarence S Ost Photographic developer replenishment
CH618800A5 (de) * 1976-02-04 1980-08-15 Agfa Gevaert Nv
US4128325A (en) * 1977-05-31 1978-12-05 Pako Corporation Automatic density measurement calibration for photographic replenishment system
US4293211A (en) * 1980-07-14 1981-10-06 Pako Corporation Automatic replenisher control system
GB2106667B (en) * 1981-07-20 1985-08-07 Dainippon Screen Mfg Controlling activity of developing solution against blackening
EP0176631B1 (de) * 1984-10-04 1987-12-02 Agfa-Gevaert N.V. Verfahren und Vorrichtung zur Bewertung eines photographischen Entwicklers
DE3629607A1 (de) * 1986-08-30 1988-03-03 Hoechst Ag Verfahren und vorrichtung zum bestimmen des zustandes eines entwicklers fuer druckplatten

Also Published As

Publication number Publication date
EP0401998B1 (de) 1994-10-05
JPH0612417B2 (ja) 1994-02-16
JPH0387734A (ja) 1991-04-12
EP0401998A1 (de) 1990-12-12
US4985320A (en) 1991-01-15
DE69013060D1 (de) 1994-11-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AGFA-GEVAERT N.V., MORTSEL, BE

8328 Change in the person/name/address of the agent

Free format text: STEILING, L., DIPL.-CHEM. DR., PAT.-ASS., 51373 LEVERKUSEN

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee