GB1045450A - Device for maintaining a photographic processing solution at a predetermined composition - Google Patents

Device for maintaining a photographic processing solution at a predetermined composition

Info

Publication number
GB1045450A
GB1045450A GB5169864A GB5169864A GB1045450A GB 1045450 A GB1045450 A GB 1045450A GB 5169864 A GB5169864 A GB 5169864A GB 5169864 A GB5169864 A GB 5169864A GB 1045450 A GB1045450 A GB 1045450A
Authority
GB
United Kingdom
Prior art keywords
liquid
tank
tanks
syphon
displacers
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
GB5169864A
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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 Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Publication of GB1045450A publication Critical patent/GB1045450A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/02—Feed or outlet devices; Feed or outlet control devices for feeding measured, i.e. prescribed quantities of reagents
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2713—Siphons
    • Y10T137/2774—Periodic or accumulation responsive discharge

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
GB5169864A 1963-12-20 1964-12-18 Device for maintaining a photographic processing solution at a predetermined composition Expired GB1045450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL302435 1963-12-20

Publications (1)

Publication Number Publication Date
GB1045450A true GB1045450A (en) 1966-10-12

Family

ID=19755320

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5169864A Expired GB1045450A (en) 1963-12-20 1964-12-18 Device for maintaining a photographic processing solution at a predetermined composition

Country Status (4)

Country Link
US (1) US3368472A (enrdf_load_stackoverflow)
BE (1) BE657290A (enrdf_load_stackoverflow)
GB (1) GB1045450A (enrdf_load_stackoverflow)
NL (1) NL302435A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012753A (en) * 1975-05-02 1977-03-15 Cubic Productron, Inc. Film processor

Families Citing this family (8)

* 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
US3947856A (en) * 1973-02-17 1976-03-30 Agfa-Gevaert Ag Equipment for controlling the supply of fresh liquid in liquid treatment of photographic emulsion carriers
US4414996A (en) * 1981-10-13 1983-11-15 Uop Inc. System for automatically dispensing liquid chemicals into an intermittently flowing liquid stream
US4652802A (en) * 1986-05-29 1987-03-24 S. J. Electro Systems, Inc. Alternator circuit arrangement useful in liquid level control system
US4740074A (en) * 1987-10-30 1988-04-26 Powell Charles S Film development system
GB9011558D0 (en) * 1990-05-23 1990-07-11 Kodak Ltd Photographic processing apparatus
DE102007055685B4 (de) * 2007-11-21 2010-03-18 Brabender Gmbh & Co.Kg Dosiereinheit und Verfahren zum gezielten Dosieren von Fluiden
CN112099307B (zh) * 2020-10-13 2022-08-02 青岛大学附属医院 一种x射线医学影像胶片自动成像系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US440325A (en) * 1890-11-11 George h
US2229122A (en) * 1938-12-06 1941-01-21 Jr Howell T Pershing Metering spout
US2778734A (en) * 1951-11-03 1957-01-22 Polaroid Corp Photographic apparatus and photographic product usable therewith
US2837988A (en) * 1954-08-02 1958-06-10 Technicolor New York Corp Apparatus for automatically processing a sensitized film in successive steps
US3062123A (en) * 1958-10-10 1962-11-06 Lumoprint Kindler Kg Photographic developing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012753A (en) * 1975-05-02 1977-03-15 Cubic Productron, Inc. Film processor

Also Published As

Publication number Publication date
US3368472A (en) 1968-02-13
NL302435A (enrdf_load_stackoverflow) 1900-01-01
BE657290A (enrdf_load_stackoverflow) 1965-04-16

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