DE3362940D1 - Method and apparatus for preparing liquid mixtures - Google Patents

Method and apparatus for preparing liquid mixtures

Info

Publication number
DE3362940D1
DE3362940D1 DE8383810438T DE3362940T DE3362940D1 DE 3362940 D1 DE3362940 D1 DE 3362940D1 DE 8383810438 T DE8383810438 T DE 8383810438T DE 3362940 T DE3362940 T DE 3362940T DE 3362940 D1 DE3362940 D1 DE 3362940D1
Authority
DE
Germany
Prior art keywords
liquid mixtures
preparing liquid
preparing
mixtures
liquid
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
DE8383810438T
Other languages
English (en)
Inventor
Barrie Anthony Freeman
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.)
Ilford Imaging UK Ltd
Original Assignee
Ciba Geigy 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
Priority claimed from GB838310702A external-priority patent/GB8310702D0/en
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of DE3362940D1 publication Critical patent/DE3362940D1/de
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
    • 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
    • Y10T137/8593—Systems
    • Y10T137/85954—Closed circulating system
    • 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
    • Y10T137/8593—Systems
    • Y10T137/85978—With pump
    • Y10T137/86035—Combined with fluid receiver
    • Y10T137/86067—Fluid sump

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Accessories For Mixers (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)
DE8383810438T 1982-10-04 1983-09-28 Method and apparatus for preparing liquid mixtures Expired DE3362940D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8228310 1982-10-04
GB838310702A GB8310702D0 (en) 1983-04-20 1983-04-20 Solution mixing device

Publications (1)

Publication Number Publication Date
DE3362940D1 true DE3362940D1 (en) 1986-05-15

Family

ID=26284025

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383810438T Expired DE3362940D1 (en) 1982-10-04 1983-09-28 Method and apparatus for preparing liquid mixtures

Country Status (3)

Country Link
US (1) US4506986A (de)
EP (1) EP0105842B1 (de)
DE (1) DE3362940D1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8321794D0 (en) * 1983-08-12 1983-09-14 Ciba Geigy Solution mixing apparatus
FR2570618B1 (fr) * 1984-09-25 1987-01-09 Lemarre Anicet Dispositif pour homogeneiser des produits fluides qui ont naturellement tendance au demelange et applications notamment a la methanisation
US5052486A (en) * 1989-09-08 1991-10-01 Smith Energy Services Method and apparatus for rapid and continuous hydration of polymer-based fracturing fluids
JP2684099B2 (ja) * 1989-10-20 1997-12-03 富士重工業株式会社 ２槽式燃料タンク装置
US5470150A (en) * 1990-06-20 1995-11-28 Pardikes; Dennis G. System for mixing and activating polymers
GB9024783D0 (en) * 1990-11-14 1991-01-02 Kodak Ltd Method of processing a photographic silver halide colour material
US5057858A (en) * 1990-11-23 1991-10-15 Gunter Woog Developer recycler in connection with photo processing machine
US5289223A (en) * 1990-11-23 1994-02-22 Gunter Woog Chemical recycler for photo processing machine
US5317360A (en) * 1990-11-23 1994-05-31 Gunter Woog Chemical recycler for photo processing machine
US5054519A (en) * 1990-12-26 1991-10-08 Imtec Products, Inc. Recirculating chemical bath with inflow and self balancing outflow
AU2940792A (en) * 1991-12-07 1993-07-19 Btg Anlagentechnik Gmbh Method and device for the production of a mixture of exact proportions, in particular the dilution of activated sludge with clean water
GB2278864B (en) * 1993-06-10 1996-07-17 James Leslie Dallas System for retrieving waste drilling mud
SE509113C2 (sv) * 1997-04-18 1998-12-07 Aegir Bjoernsson Matnings- och filtreringssystem för flytande media såsom bränslen
EP1139171A1 (de) * 2000-03-28 2001-10-04 SAN MARCO IMAGING s.r.l. Automatische Nachfüllung für Entwicklungsraum eines Fotobehandlungsgeräts
FR2807423B1 (fr) * 2000-04-05 2002-10-31 Eastman Kodak Co Installation de traitement d'eaux de lavage munie d'un dispositif de recyclage independant.
EP1400846A1 (de) * 2002-09-20 2004-03-24 Agfa-Gevaert AG Umwälzeinrichtung
FR2876304B1 (fr) * 2004-10-11 2007-02-23 Renosol Appros Et Tech Sa Appareil et procede de nettoyage adaptes a la projection d'un agent nettoyant
CN110039656B (zh) * 2019-05-20 2024-05-24 郑州铁路职业技术学院 一种室内地暖管回填用灰浆混合设备及灰浆混合方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US974336A (en) * 1910-01-10 1910-11-01 Arnold D Alt Apparatus for washing photographic prints.
US3754736A (en) * 1969-08-28 1973-08-28 Statham Instrument Inc Film dryer
BE755282A (fr) * 1969-09-02 1971-02-01 Eastman Kodak Co Dispositif d'alimentation en revelateur electrographique liquide et poste electrographique de developpement alimente par un tel dispositif
DE2219110C3 (de) * 1972-04-19 1975-10-16 Agfa-Gevaert Ag, 5090 Leverkusen Vorrichtung zur Naßbehandlung fotografischer Schichtträger
US3851662A (en) * 1973-07-18 1974-12-03 Eastman Kodak Co Photographic processing solution filling and circulating apparatus
US4165186A (en) * 1976-11-15 1979-08-21 Lyle J. Bricker Photographic chemical mixing system
US4119989A (en) * 1977-01-03 1978-10-10 Pitney-Bowes, Inc. System for controlling concentration of developer solution
DE2739293C3 (de) * 1977-08-31 1981-02-05 Agfa-Gevaert Ag, 5090 Leverkusen Durchlauf-Entwicklungsmaschine
US4332455A (en) * 1980-05-12 1982-06-01 Stettner Louis J Archival print and film washer
US4312586A (en) * 1980-06-02 1982-01-26 Dainippon Screen Manufacturing Co., Ltd. Method and apparatus for the development of films in a photographic film processor
DE3029044C2 (de) * 1980-07-31 1986-04-30 Agfa-Gevaert Ag, 5090 Leverkusen Vorrichtung zum Entwickeln von fotografischen Schichtträgern

Also Published As

Publication number Publication date
US4506986A (en) 1985-03-26
EP0105842B1 (de) 1986-04-09
EP0105842A1 (de) 1984-04-18

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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: ILFORD LTD., MOBBERLEY, KNUTSFORD, CHESHIRE, GB

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

Free format text: ZUMSTEIN, F., DIPL.-CHEM. DR.RER.NAT. KLINGSEISEN, F., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee