DE3132263C2 - - Google Patents

Info

Publication number
DE3132263C2
DE3132263C2 DE3132263A DE3132263A DE3132263C2 DE 3132263 C2 DE3132263 C2 DE 3132263C2 DE 3132263 A DE3132263 A DE 3132263A DE 3132263 A DE3132263 A DE 3132263A DE 3132263 C2 DE3132263 C2 DE 3132263C2
Authority
DE
Germany
Prior art keywords
axis
stirring blade
stirring
rotation
blade
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
DE3132263A
Other languages
German (de)
English (en)
Other versions
DE3132263A1 (de
Inventor
Michel Lyon Fr Thoinet
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.)
Institut Merieux SA
Original Assignee
Institut Merieux SA
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 Institut Merieux SA filed Critical Institut Merieux SA
Publication of DE3132263A1 publication Critical patent/DE3132263A1/de
Application granted granted Critical
Publication of DE3132263C2 publication Critical patent/DE3132263C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
DE19813132263 1980-08-27 1981-08-14 Ruehrvorrichtung fuer fluessigkeiten und anwendung der vorrichtung zum ruehren Granted DE3132263A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8018608A FR2489171A1 (fr) 1980-08-27 1980-08-27 Dispositif d'agitation de milieux fluides et son application

Publications (2)

Publication Number Publication Date
DE3132263A1 DE3132263A1 (de) 1982-06-24
DE3132263C2 true DE3132263C2 (fr) 1987-08-06

Family

ID=9245432

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813132263 Granted DE3132263A1 (de) 1980-08-27 1981-08-14 Ruehrvorrichtung fuer fluessigkeiten und anwendung der vorrichtung zum ruehren

Country Status (4)

Country Link
CH (1) CH642565A5 (fr)
DE (1) DE3132263A1 (fr)
FR (1) FR2489171A1 (fr)
NL (1) NL190317C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0272207A1 (fr) * 1986-11-13 1988-06-22 Universal Express AG Turbine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH324661A (de) * 1954-04-09 1957-10-15 Tottoli Maffeo Dipl Ing D Chem Rührvorrichtung
US2907556A (en) * 1957-07-18 1959-10-06 Westinghouse Electric Corp Sealed agitator
US3158359A (en) * 1963-01-09 1964-11-24 Hugh A Stiffler Dispersal vane
US3404870A (en) * 1965-09-23 1968-10-08 Robert K. Multer Agitator
FR2036527A5 (fr) * 1969-03-24 1970-12-24 Alfa Laval Ag
FR2300130A1 (fr) * 1975-02-04 1976-09-03 Commissariat Energie Atomique Dispositif d'agitation de suspensions de cellules vivantes
FR2315001A1 (fr) * 1975-06-18 1977-01-14 Entat Marcel Procede de realisation de pales d'helices et pales d'helices perfectionnees obtenues par la mise en oeuvre de ce procede
GB1522874A (en) * 1976-07-08 1978-08-31 Air Prod & Chem Mechanical aerators for liquids
DE2643560C2 (de) * 1976-09-28 1984-08-09 Fa. Erwin Stelzer, 3530 Warburg Rührvorrichtung

Also Published As

Publication number Publication date
FR2489171B1 (fr) 1984-11-16
NL190317B (nl) 1993-08-16
NL190317C (nl) 1994-01-17
NL8103971A (nl) 1982-03-16
FR2489171A1 (fr) 1982-03-05
DE3132263A1 (de) 1982-06-24
CH642565A5 (fr) 1984-04-30

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B01F 7/00

D2 Grant after examination
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

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

Free format text: DERZEIT KEIN VERTRETER BESTELLT