FR2260374A1 - Jet agitator for liqs - with alternating rotation partic useful in photographic processing - Google Patents

Jet agitator for liqs - with alternating rotation partic useful in photographic processing

Info

Publication number
FR2260374A1
FR2260374A1 FR7405641A FR7405641A FR2260374A1 FR 2260374 A1 FR2260374 A1 FR 2260374A1 FR 7405641 A FR7405641 A FR 7405641A FR 7405641 A FR7405641 A FR 7405641A FR 2260374 A1 FR2260374 A1 FR 2260374A1
Authority
FR
France
Prior art keywords
liq
jets
deflector
liqs
vessel
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.)
Granted
Application number
FR7405641A
Other languages
French (fr)
Other versions
FR2260374B3 (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.)
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
Priority to FR7405641A priority Critical patent/FR2260374A1/en
Publication of FR2260374A1 publication Critical patent/FR2260374A1/en
Application granted granted Critical
Publication of FR2260374B3 publication Critical patent/FR2260374B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
    • B01F25/21—Jet mixers, i.e. mixers using high-speed fluid streams with submerged injectors, e.g. nozzles, for injecting high-pressure jets into a large volume or into mixing chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/40—Mixers using gas or liquid agitation, e.g. with air supply tubes
    • B01F33/403—Mixers using gas or liquid agitation, e.g. with air supply tubes for mixing liquids
    • 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
    • G03D3/04—Liquid agitators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F2025/91—Direction of flow or arrangement of feed and discharge openings
    • B01F2025/914—Tangential flow, i.e. flow spiraling in a tangential direction in a flat plane or belt-like area
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)

Abstract

An agitator for stirring a liq. in a vessel by means of jets of fluid, either gaseous or liq., has two jets and a deflector. The deflector is mounted so that it can pivot freely and mask either of the jets alternately. When the deflector masks one of the jets, the other jet causes the liq. in the vessel to rotate in one direction. The pressure of the rotating liq. ont he deflector causes it to turn on its pivot, opening the jet that was masked and masking the other one. The liq. is then caused to rotate in the opposite direction, repeating the process. The liq. is thus agitated by rotation in opposite directions alternately. Device is used for e.g. agitating liqs. during the processing and washing operations in photography, or in treating other sensitive surfaces. The agitator permits, by simple and effective means, the alternating rotation of a liq. in a vessel, and is more effective than existing agitators with jets which cause the liq. to rotate in only one direction.
FR7405641A 1974-02-13 1974-02-13 Jet agitator for liqs - with alternating rotation partic useful in photographic processing Granted FR2260374A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7405641A FR2260374A1 (en) 1974-02-13 1974-02-13 Jet agitator for liqs - with alternating rotation partic useful in photographic processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7405641A FR2260374A1 (en) 1974-02-13 1974-02-13 Jet agitator for liqs - with alternating rotation partic useful in photographic processing

Publications (2)

Publication Number Publication Date
FR2260374A1 true FR2260374A1 (en) 1975-09-05
FR2260374B3 FR2260374B3 (en) 1976-11-26

Family

ID=9135133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7405641A Granted FR2260374A1 (en) 1974-02-13 1974-02-13 Jet agitator for liqs - with alternating rotation partic useful in photographic processing

Country Status (1)

Country Link
FR (1) FR2260374A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2355263A1 (en) * 1976-06-17 1978-01-13 Alcan Res & Dev MELT METAL BREWING
EP0553715A1 (en) * 1992-01-28 1993-08-04 Eastman Kodak Company Method and apparatus for processing photographic sheet material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2355263A1 (en) * 1976-06-17 1978-01-13 Alcan Res & Dev MELT METAL BREWING
EP0553715A1 (en) * 1992-01-28 1993-08-04 Eastman Kodak Company Method and apparatus for processing photographic sheet material

Also Published As

Publication number Publication date
FR2260374B3 (en) 1976-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse