GB1481062A - Photographic processing apparatus - Google Patents

Photographic processing apparatus

Info

Publication number
GB1481062A
GB1481062A GB37164/74A GB3716474A GB1481062A GB 1481062 A GB1481062 A GB 1481062A GB 37164/74 A GB37164/74 A GB 37164/74A GB 3716474 A GB3716474 A GB 3716474A GB 1481062 A GB1481062 A GB 1481062A
Authority
GB
United Kingdom
Prior art keywords
photographic
proportional
pulse generator
pulses
signal
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
GB37164/74A
Other languages
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of GB1481062A publication Critical patent/GB1481062A/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
    • G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
    • G03D13/007—Processing control, e.g. test strip, timing devices
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Projection-Type Copiers In General (AREA)
  • Paper (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
  • Dry Development In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
GB37164/74A 1973-08-25 1974-08-23 Photographic processing apparatus Expired GB1481062A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2343067A DE2343067C3 (de) 1973-08-25 1973-08-25 Lichtpausgerät mit einer Einrichtung zum flächenproportionalen Nachdosieren von Entwicklermaterial

Publications (1)

Publication Number Publication Date
GB1481062A true GB1481062A (en) 1977-07-27

Family

ID=5890765

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37164/74A Expired GB1481062A (en) 1973-08-25 1974-08-23 Photographic processing apparatus

Country Status (6)

Country Link
US (1) US3905698A (enExample)
JP (1) JPS5056237A (enExample)
DE (1) DE2343067C3 (enExample)
FR (1) FR2241811B3 (enExample)
GB (1) GB1481062A (enExample)
NL (1) NL7410896A (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2557253C3 (de) * 1975-12-19 1980-10-09 Agfa-Gevaert Ag, 5090 Leverkusen Vorrichtung zum Bestimmen von Nachdosiermengen in fotografischen Durchlauf-Entwicklungsmaschinen
DE2613331C2 (de) * 1976-03-29 1981-06-25 Hoechst Ag, 6230 Frankfurt Vorrichtung zur Erzeugung von ammoniakhaltigem Entwicklergas für die Entwicklungseinrichtung eines Diazo-Kopiergerätes
US4104670A (en) * 1977-04-08 1978-08-01 Pako Corporation Automatic replenisher control
JPS5562470A (en) * 1978-11-02 1980-05-10 Mita Ind Co Ltd Toner replenish control device of electrostatic copier
US4332456A (en) * 1980-07-14 1982-06-01 Pako Corporation Graphic arts processor having switch selectable replenishment control information matrices
DE3028675C2 (de) * 1980-07-29 1987-02-19 Agfa-Gevaert Ag, 5090 Leverkusen Vorrichtung zum Entwickeln von fotografischen Schichtträgern, insbesondere von Filmen
DE3147187A1 (de) * 1981-11-27 1983-06-01 Agfa-Gevaert Ag, 5090 Leverkusen Vorrichtung zum nachdosieren eines behandlungsbades in einer entwicklungsmaschine fuer fotografische schichttraeger
EP0263609A3 (en) * 1986-10-07 1990-10-24 Seiko Epson Corporation Image forming apparatus
US5518845A (en) * 1989-02-01 1996-05-21 Eastman Kodak Company Method and apparatus for controlling the rate of replenishment of chemical solutions in photographic processing
US5280318A (en) * 1992-10-02 1994-01-18 Eastman Kodak Company Apparatus for processing photosensitive material
GB0408349D0 (en) * 2004-04-15 2004-05-19 Eastman Kodak Co Optimum usage of processing solution in printing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472143A (en) * 1967-01-12 1969-10-14 Itek Corp Apparatus for processing photographic material
US3763758A (en) * 1972-09-25 1973-10-09 Logetronics Inc Control unit for minimizing water and power consumption in automatic film processors
US3852793A (en) * 1973-01-31 1974-12-03 E Mcclintock Apparatus for conserving the use of water electricity, and the like in automatic film processors

Also Published As

Publication number Publication date
NL7410896A (nl) 1975-02-27
FR2241811A1 (enExample) 1975-03-21
DE2343067C3 (de) 1980-11-06
FR2241811B3 (enExample) 1977-06-17
DE2343067A1 (de) 1975-02-27
DE2343067B2 (de) 1977-03-03
US3905698A (en) 1975-09-16
JPS5056237A (enExample) 1975-05-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee