CH559576A5 - - Google Patents

Info

Publication number
CH559576A5
CH559576A5 CH1681973A CH1681973A CH559576A5 CH 559576 A5 CH559576 A5 CH 559576A5 CH 1681973 A CH1681973 A CH 1681973A CH 1681973 A CH1681973 A CH 1681973A CH 559576 A5 CH559576 A5 CH 559576A5
Authority
CH
Switzerland
Application number
CH1681973A
Original Assignee
Mueller Hans Maennedorf
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 Mueller Hans Maennedorf filed Critical Mueller Hans Maennedorf
Priority to CH1681973A priority Critical patent/CH559576A5/xx
Priority to FR7438000A priority patent/FR2271865B1/fr
Priority to IT29811/74A priority patent/IT1025992B/it
Priority to DD182646A priority patent/DD114909A5/xx
Priority to GB5162774A priority patent/GB1464784A/en
Priority to JP13827874A priority patent/JPS5523089B2/ja
Priority to AT965374A priority patent/AT352086B/de
Priority to DE2457321A priority patent/DE2457321C2/de
Publication of CH559576A5 publication Critical patent/CH559576A5/xx
Priority to US05/699,709 priority patent/US4029724A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/42—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow characterised by the input flow of inducing fluid medium being radial or tangential to output flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
    • B01F23/23342—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer the stirrer being of the centrifugal type, e.g. with a surrounding stator
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02—Stirrer or mobile mixing elements
    • C12M27/04—Stirrer or mobile mixing elements with introduction of gas through the stirrer or mixing element
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/18—Flow directing inserts
    • C12M27/24—Draft tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH1681973A 1973-12-04 1973-12-04 CH559576A5 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH1681973A CH559576A5 (fr) 1973-12-04 1973-12-04
FR7438000A FR2271865B1 (fr) 1973-12-04 1974-10-16
IT29811/74A IT1025992B (it) 1973-12-04 1974-11-26 Dispositivo per gasare liquidi
DD182646A DD114909A5 (fr) 1973-12-04 1974-11-28
GB5162774A GB1464784A (en) 1973-12-04 1974-11-28 Apparatus for dispersing gases through liquids
JP13827874A JPS5523089B2 (fr) 1973-12-04 1974-12-02
AT965374A AT352086B (de) 1973-12-04 1974-12-03 Vorrichtung zum begasen von fluessigkeiten
DE2457321A DE2457321C2 (de) 1973-12-04 1974-12-04 Vorrichtung zum Begasen von Flüssigkeiten
US05/699,709 US4029724A (en) 1973-12-04 1976-06-25 Method of and apparatus for mixing gas into liquids for cultivating microorganisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1681973A CH559576A5 (fr) 1973-12-04 1973-12-04

Publications (1)

Publication Number Publication Date
CH559576A5 true CH559576A5 (fr) 1975-03-14

Family

ID=4420497

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1681973A CH559576A5 (fr) 1973-12-04 1973-12-04

Country Status (8)

Country Link
JP (1) JPS5523089B2 (fr)
AT (1) AT352086B (fr)
CH (1) CH559576A5 (fr)
DD (1) DD114909A5 (fr)
DE (1) DE2457321C2 (fr)
FR (1) FR2271865B1 (fr)
GB (1) GB1464784A (fr)
IT (1) IT1025992B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048312A1 (fr) * 1980-09-19 1982-03-31 Nemo Ivarson Procédé et dispositif de mélange continu d'un liquide avec une poudre
DE3891214T1 (de) * 1988-12-15 1990-10-11 Stefan Loefgren Ruehrvorrichtung
DE4129594A1 (de) * 1991-09-06 1993-03-18 Marquardt Juergen Vorrichtung zum dispergieren von in einer fluessigkeit verteilten feststoffen
DE4330697A1 (de) * 1993-08-20 1995-03-02 Nerger Christian Dipl Ing Rührwerk mit rotationssymmetrischem Rührkörper zum Suspendieren und Begasen
WO2007074492A1 (fr) * 2005-12-27 2007-07-05 Faggiolati Pumps S.P.A. Appareil de ventilation destine a des installations de traitement par boues activees

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE408449B (sv) * 1973-12-21 1979-06-11 Mueller Hans Automatiskt insugande luftningsanordning for vetskor
JPS528565A (en) * 1975-07-10 1977-01-22 Koshiro Saito Vacuum mixer
JPS54155939U (fr) * 1978-04-21 1979-10-30
HU201258B (en) * 1988-04-29 1990-10-28 Energiagazdalkodasi Intezet Rotating-injector turbo mixer for mixing liquid and/or gaseous media
DE102004039960A1 (de) * 2004-08-18 2006-02-23 Bayer Materialscience Ag Rührvorrichtung und Verfahren zur Durchführung einer Gas-Flüssig-Reaktion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2238139A (en) * 1939-03-22 1941-04-15 Minerals Separation North Us Agitation and aeration apparatus
DE759121C (de) * 1940-04-05 1952-08-21 Waldhof Zellstoff Fab Verfahren und Vorrichtung zum Belueften schaeumender Gaerfluessigkeiten
DE920844C (de) * 1945-10-11 1954-12-02 Bayer Ag Vorrichtung zur Belueftung von Fluessigkeiten
CH342549A (de) * 1953-03-13 1959-11-30 Ogrizek Dore Hohlrührer zum Einrühren wenigstens eines Fluidums in eine Flüssigkeit
FR2167688A1 (en) * 1972-01-05 1973-08-24 Hege Advanced Systems Corp High energy rotary mixer - with recycle of one constituent to mix with other in rotor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048312A1 (fr) * 1980-09-19 1982-03-31 Nemo Ivarson Procédé et dispositif de mélange continu d'un liquide avec une poudre
DE3891214T1 (de) * 1988-12-15 1990-10-11 Stefan Loefgren Ruehrvorrichtung
DE4129594A1 (de) * 1991-09-06 1993-03-18 Marquardt Juergen Vorrichtung zum dispergieren von in einer fluessigkeit verteilten feststoffen
DE4330697A1 (de) * 1993-08-20 1995-03-02 Nerger Christian Dipl Ing Rührwerk mit rotationssymmetrischem Rührkörper zum Suspendieren und Begasen
WO2007074492A1 (fr) * 2005-12-27 2007-07-05 Faggiolati Pumps S.P.A. Appareil de ventilation destine a des installations de traitement par boues activees

Also Published As

Publication number Publication date
FR2271865A1 (fr) 1975-12-19
DD114909A5 (fr) 1975-09-05
JPS5523089B2 (fr) 1980-06-20
DE2457321A1 (de) 1975-06-05
GB1464784A (en) 1977-02-16
DE2457321C2 (de) 1981-11-12
IT1025992B (it) 1978-08-30
AT352086B (de) 1979-08-27
JPS5093866A (fr) 1975-07-26
ATA965374A (de) 1979-02-15
FR2271865B1 (fr) 1978-03-24

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Legal Events

Date Code Title Description
PL Patent ceased