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GB1436632A - Apparatus for processing photographic materials - Google Patents

Apparatus for processing photographic materials

Info

Publication number
GB1436632A
GB1436632A GB1901673A GB1901673A GB1436632A GB 1436632 A GB1436632 A GB 1436632A GB 1901673 A GB1901673 A GB 1901673A GB 1901673 A GB1901673 A GB 1901673A GB 1436632 A GB1436632 A GB 1436632A
Authority
GB
United Kingdom
Prior art keywords
tank
liquid
level
main
auxiliary
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
GB1901673A
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 AG
Original Assignee
Agfa Gevaert 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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of GB1436632A publication Critical patent/GB1436632A/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
    • 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
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D2203/00—Liquid processing apparatus involving immersion; washing apparatus involving immersion
    • G03D2203/02—Details of liquid circulation
    • G03D2203/06—Liquid supply
    • G03D2203/0608—Replenishment or recovery apparatus

Landscapes

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

Abstract

1436632 Photographic processing apparatus AGFA-GEVAERT AG 19 April 1973 [19 April 1972] 19016/73 Heading G2X A photographic processing apparatus comprises a main processing liquid tank 2, an auxiliary tank into which liquid from the main tank overflows when the level in the latter reaches a predetermined level, an auxiliary tank from which liquid is supplied to the main tank to prevent the liquid level dropping below the overflow level, and means for supplying liquid to this latter auziliary tank when the liquid level therein has fallen below a predetermined level. The two auxiliary tanks may be the same. As shown, a processing apparatus for insertion in a machine frame comprises the main tank 2 through which a photographic material to be processed is transported by rollers inserted in apertures, 7, and a single auxiliary tank 13. In use, the liquid in tank 2 is maintained at level 30 by a weir or spillway 14 over which it flows into tank 13. Liquid is returned to tank 2 from tank 13 by a bladewheel pump 4 through a channel 11. The liquid in tank 13 is maintained at level 22 by a topping- up bottle 15 having a valve 16. Tank 2 may be emptied by lowering a hose (26) attached to the tank by a connector (25). If weir or spillway 14 is inclined the liquid level 30 may be varied in use by tilting tank 2.
GB1901673A 1972-04-19 1973-04-19 Apparatus for processing photographic materials Expired GB1436632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2219110A DE2219110C3 (en) 1972-04-19 1972-04-19 Apparatus for the wet treatment of photographic substrates

Publications (1)

Publication Number Publication Date
GB1436632A true GB1436632A (en) 1976-05-19

Family

ID=5842546

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1901673A Expired GB1436632A (en) 1972-04-19 1973-04-19 Apparatus for processing photographic materials

Country Status (9)

Country Link
US (1) US3858229A (en)
JP (1) JPS5424655B2 (en)
BE (1) BE798112A (en)
DE (1) DE2219110C3 (en)
FR (1) FR2180859B1 (en)
GB (1) GB1436632A (en)
HK (1) HK6377A (en)
IT (1) IT981759B (en)
NL (1) NL174299C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171716A (en) * 1978-03-27 1979-10-23 Am International, Inc. Means for disposing spent chemical solutions from processor
DE3028675C2 (en) * 1980-07-29 1987-02-19 Agfa-Gevaert Ag, 5090 Leverkusen Device for developing photographic substrates, in particular films
US4506986A (en) * 1982-10-04 1985-03-26 Ciba-Geigy Ag Method and apparatus for preparating liquid mixtures
DE3477851D1 (en) * 1984-11-20 1989-05-24 Agfa Gevaert Nv Photographic processing apparatus
JPH03107167A (en) * 1989-09-20 1991-05-07 Fuji Photo Film Co Ltd Device for processing photosensitive material
EP0649058B1 (en) * 1993-10-15 1999-01-13 Agfa-Gevaert N.V. Photographic liquid processing station
US5560405A (en) * 1994-03-31 1996-10-01 Eastman Kodak Company Flow control system and method
CA2144494C (en) * 1994-03-31 2000-02-15 Clark E. Harris Valve assemblage and method of use

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US662167A (en) * 1900-06-22 1900-11-20 Appert Glass Company Photographic-plate rack.
US1635414A (en) * 1926-06-12 1927-07-12 Frederick W Hirst Flow regulator
US1928235A (en) * 1930-10-07 1933-09-26 Hughes Ind Co Ltd Apparatus for treating films
US2562588A (en) * 1949-07-20 1951-07-31 Traiber Frank Film processing equipment
US3123579A (en) * 1960-05-05 1964-03-03 Latex recycling process
DE1522778C3 (en) * 1965-04-23 1974-03-14 Lumoprint Zindler Kg, 2000 Hamburg Device for displaying the running out of developer liquid or copier material supply in a copier. Excretion from: 1262762 '
US3359945A (en) * 1966-10-17 1967-12-26 Dennison Mfg Co Development of electrostatic images
US3555990A (en) * 1968-04-29 1971-01-19 Egon A Dittman Apparatus for processing photographic prints
JPS51453B1 (en) * 1968-11-05 1976-01-08
BE755282A (en) * 1969-09-02 1971-02-01 Eastman Kodak Co POWER SUPPLY DEVICE WITH LIQUID ELECTROGRAPHIC DEVELOPER AND DEVELOPMENT ELECTROGRAPHIC STATION POWERED BY SUCH A DEVICE

Also Published As

Publication number Publication date
IT981759B (en) 1974-10-10
BE798112A (en) 1973-10-12
HK6377A (en) 1977-02-04
NL174299C (en) 1984-05-16
DE2219110B2 (en) 1975-03-06
US3858229A (en) 1974-12-31
FR2180859B1 (en) 1976-09-10
DE2219110A1 (en) 1973-10-25
JPS4921147A (en) 1974-02-25
FR2180859A1 (en) 1973-11-30
NL7305065A (en) 1973-09-25
DE2219110C3 (en) 1975-10-16
JPS5424655B2 (en) 1979-08-22
NL174299B (en) 1983-12-16

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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