ES2128399T3 - Agitadores rotativos de helice. - Google Patents

Agitadores rotativos de helice.

Info

Publication number
ES2128399T3
ES2128399T3 ES93401535T ES93401535T ES2128399T3 ES 2128399 T3 ES2128399 T3 ES 2128399T3 ES 93401535 T ES93401535 T ES 93401535T ES 93401535 T ES93401535 T ES 93401535T ES 2128399 T3 ES2128399 T3 ES 2128399T3
Authority
ES
Spain
Prior art keywords
blades
stirrer
rotary agitators
propeller rotary
inclination
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 - Lifetime
Application number
ES93401535T
Other languages
English (en)
Inventor
Joel Bertrand
Martine Poux
Catherine Suereb
Frank Quereux
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.)
Pierre Guerin SA
Original Assignee
Pierre Guerin 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 Pierre Guerin SA filed Critical Pierre Guerin SA
Application granted granted Critical
Publication of ES2128399T3 publication Critical patent/ES2128399T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01F27/113—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Hydraulic Turbines (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Accessories For Mixers (AREA)

Abstract

LA INVENCION TIENE ALCANCE EN LOS AGITADORES ROTATIVOS DE HELICE COMPRENDIENDO VARIAS PALAS APROXIMATIVAMENTE DISPUESTAS PERPENDICULARMENTE AL EJE DEL AGITADOR. PARA REDUCIR LA IMPORTANCIA DE LAS CORRIENTES RADIALES ENGENDRADAS POR LA ROTACION DEL AGITADOR Y AUMENTAR SU EFICACIA, CADA PALA PRESENTA EN RELACION A UN PLANO PERPENDICULAR AL EJE (15) DEL AGITADOR UNA INCLINACION (A, B) QUE CRECE PROGRESIVAMENTE O EN BANCOS DEL BORDE DE ATAQUE (24) AL BORDE DE FUGA (26), Y EL EXTREMO DE LAS PALAS (28, 30) ESTA PLEGADO HACIA ABAJO, CONSIDERANDO EL SENTIDO DE CIRCULACION DEL LIQUIDO DESPLAZADO POR LAS PALAS.
ES93401535T 1992-06-30 1993-06-16 Agitadores rotativos de helice. Expired - Lifetime ES2128399T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9208010A FR2692809B1 (fr) 1992-06-30 1992-06-30 Agitateur rotatif à hélice.

Publications (1)

Publication Number Publication Date
ES2128399T3 true ES2128399T3 (es) 1999-05-16

Family

ID=9431334

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93401535T Expired - Lifetime ES2128399T3 (es) 1992-06-30 1993-06-16 Agitadores rotativos de helice.

Country Status (6)

Country Link
EP (1) EP0577456B1 (es)
AT (1) ATE175588T1 (es)
DE (1) DE69323004T2 (es)
DK (1) DK0577456T3 (es)
ES (1) ES2128399T3 (es)
FR (1) FR2692809B1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4401596A1 (de) * 1994-01-20 1995-07-27 Ekato Ruehr Mischtechnik Rührorgan
US6054563A (en) * 1997-03-05 2000-04-25 Rhodia Chimie Preparation of solid, powdery rare earth carboxylates by evaporation method
DE19709818B4 (de) * 1997-03-10 2007-09-27 Wilo Ag Tauchrührwerk
US6090926A (en) * 1998-06-05 2000-07-18 Rhodia Rare Earths Inc. Powdery, solid rare earth carboxylates with improved solubility in aliphatic solvents which are highly active catalysts in Ziegler-Natta systems
FI123826B (en) 2012-02-20 2013-11-15 Outotec Oyj Axial flow propeller blade and axial flow propeller
EP2926892B1 (fr) * 2014-04-04 2021-01-13 Milton Roy Europe Mobile d'agitation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1600744A (es) * 1968-12-11 1970-07-27
FR2313114A1 (fr) * 1975-06-04 1976-12-31 Procedes Sem Nouveaux perfectionnements aux helices pour melangeurs
US5052892A (en) * 1990-01-29 1991-10-01 Chemineer, Inc. High efficiency mixer impeller

Also Published As

Publication number Publication date
EP0577456A1 (fr) 1994-01-05
DK0577456T3 (da) 1999-09-06
ATE175588T1 (de) 1999-01-15
DE69323004D1 (de) 1999-02-25
DE69323004T2 (de) 1999-06-24
FR2692809A1 (fr) 1993-12-31
FR2692809B1 (fr) 1994-11-25
EP0577456B1 (fr) 1999-01-13

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