GB1293079A - Photographic film and paper processing apparatus - Google Patents

Photographic film and paper processing apparatus

Info

Publication number
GB1293079A
GB1293079A GB55050/70A GB5505070A GB1293079A GB 1293079 A GB1293079 A GB 1293079A GB 55050/70 A GB55050/70 A GB 55050/70A GB 5505070 A GB5505070 A GB 5505070A GB 1293079 A GB1293079 A GB 1293079A
Authority
GB
United Kingdom
Prior art keywords
chamber
processing apparatus
enclosure
communicating
wall
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
GB55050/70A
Inventor
Samuel Needleman
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
Publication of GB1293079A publication Critical patent/GB1293079A/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
    • G03D13/02—Containers; Holding-devices
    • G03D13/04—Trays; Dishes; Tanks ; Drums
    • G03D13/046—Drums; Films convolutely fixed on the side of the drum
    • 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
    • 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
    • G03D13/02—Containers; Holding-devices
    • G03D13/04—Trays; Dishes; Tanks ; Drums
    • G03D13/043—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
    • 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

Landscapes

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

Abstract

1293079 Photographic processing apparatus S NEEDLEMAN 19 Nov 1970 [29 Jan 1970] 55050/70 Heading G2A Photographic sheet material is processed within an annular chamber 20 adapted to be filled with processing solution which is circulated by a pump 18 from a lower enclosure to an upper enclosure 26, the upper enclosure having a plurality of radially-extending channels 28 which each terminate at one end in a downwardly-extending nozzle 29 communicating with the chamber. The annular chamber is formed between outer or inner walls 11, 19 resting on a base-plate 14 which contains apertures 22 communicating with the lower enclosure. The wall 19 is of such thickness as to permit the formation of an inner compartment C within which a temperature controlled liquid such as water is present. A ring like structure 35 surrounds and is attached to the upper outer surface of wall 11 to form a hollow, annular space 36 which communicates with chamber 20 via nozzles 39. An inlet pipe 40 is provided for annular space 36 and the nozzles 39 have a progressively increasing diameter away from pipe 40 so as to equalize the nozzle velocity of the issuing solution.
GB55050/70A 1970-01-29 1970-11-19 Photographic film and paper processing apparatus Expired GB1293079A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US671370A 1970-01-29 1970-01-29

Publications (1)

Publication Number Publication Date
GB1293079A true GB1293079A (en) 1972-10-18

Family

ID=21722215

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55050/70A Expired GB1293079A (en) 1970-01-29 1970-11-19 Photographic film and paper processing apparatus

Country Status (6)

Country Link
US (1) US3590718A (en)
JP (1) JPS505941B1 (en)
BE (1) BE758457A (en)
DE (1) DE2040129C3 (en)
FR (1) FR2074888A5 (en)
GB (1) GB1293079A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005471C2 (en) * 1980-02-14 1982-09-30 Agfa-Gevaert Ag, 5090 Leverkusen Device for completely emptying the watering tank for photographic material with a circulating pump
EP0843216A1 (en) * 1996-11-14 1998-05-20 Agfa-Gevaert N.V. Apparatus for liquid processing of photographic sheet material
GB0214066D0 (en) * 2002-06-19 2002-07-31 Eastman Kodak Co Photographic processor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2469825A (en) * 1945-12-26 1949-05-10 Hornstein Samuel Automatic print washer
FR1328362A (en) * 1962-04-05 1963-05-31 Centre Nat Rech Scient Device allowing the development of motion pictures and the like without using a dark laboratory
US3427949A (en) * 1966-04-07 1969-02-18 Ibm Laminar flow film developing apparatus

Also Published As

Publication number Publication date
JPS505941B1 (en) 1975-03-08
DE2040129B2 (en) 1973-07-26
DE2040129A1 (en) 1971-08-12
US3590718A (en) 1971-07-06
DE2040129C3 (en) 1974-02-21
FR2074888A5 (en) 1971-10-08
BE758457A (en) 1971-04-16

Similar Documents

Publication Publication Date Title
SU489296A3 (en) Support device for supporting products on a gas cushion
CA939015A (en) Process and apparatus for the production of hydroelectric pulsed liquid jets
BE800310A (en) CONSTRUCTION OF COMBUSTION CHAMBER ENCLOSURE WITH CONCENTRIC PASSAGES FOR AIR BORROWINGS,
GB1159208A (en) Process and Apparatus for Coating Web
AU5162373A (en) Process for removing bubbles of gas from liquids
DE7226641U (en) SHOWER SYSTEM WITH DEVICE FOR REGULATING THE AMPLITUDE OF THE WATER JET
GB1293079A (en) Photographic film and paper processing apparatus
GB1417991A (en) Apparatus for maintaining a uniform peripheral or surface temperature on a cylinder
ES431004A1 (en) Air outlet apparatus
FR1455038A (en) Process for coating rolls with urethane or the like
GB1430920A (en) Processes for the fabrication of elastomer or plastomer tubes from aqueous dispersions and apparatus for carrying out such processes
GB1216527A (en) Improvements in or relating to apparatus for making polymeric articles
GB1152718A (en) Manufacture of Glass.
CA1000904A (en) Process for the level dyeing of wool
GB1277567A (en) Process for graining the surface of support material for planographic printing plates
FR1533686A (en) Improvements to containers for containing fluids under pressure, and to processes for the production of such containers
FR1222768A (en) Control apparatus for an industrial process, in particular for maintaining a constant circulation of liquid in the process
GB990132A (en) An apparatus for wet treatment of freshly extruded continuously moving lengths of film of thermoplastic synthetic materials
ES368008A1 (en) Air knife coating pan
GB1401072A (en) Apparatus and system for the sonic agitation of liquids
GB1176820A (en) Improvements relating to Liquid Dispersing Apparatus.
BE761923A (en) STATIC DEVICE FOR THE CONTINUOUS SUPPLY OF PRESSURE SPEAKERS
FR2032229A5 (en) Drying process by atomising materials - dissolved or suspended in a liquid
GB1386305A (en) Flash evaporators
FR2220592A1 (en) Drying workpieces from hot galvanising baths - using simple spin-dry appts. including a perforated basket

Legal Events

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