BRPI0909929A2 - impelidor, sistema para agitar um fluido e método para agitar um fluido em um tanque - Google Patents

impelidor, sistema para agitar um fluido e método para agitar um fluido em um tanque

Info

Publication number
BRPI0909929A2
BRPI0909929A2 BRPI0909929A BRPI0909929A BRPI0909929A2 BR PI0909929 A2 BRPI0909929 A2 BR PI0909929A2 BR PI0909929 A BRPI0909929 A BR PI0909929A BR PI0909929 A BRPI0909929 A BR PI0909929A BR PI0909929 A2 BRPI0909929 A2 BR PI0909929A2
Authority
BR
Brazil
Prior art keywords
fluid
agitating
impeller
tank
agitation system
Prior art date
Application number
BRPI0909929A
Other languages
English (en)
Inventor
Robert W Higbee
Original Assignee
Philadelphia Mixing Solutions Ltd
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 Philadelphia Mixing Solutions Ltd filed Critical Philadelphia Mixing Solutions Ltd
Publication of BRPI0909929A2 publication Critical patent/BRPI0909929A2/pt
Publication of BRPI0909929B1 publication Critical patent/BRPI0909929B1/pt

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
    • 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
    • B01F23/02—Maintaining the aggregation state of the mixed materials
    • B01F23/023—Preventing sedimentation, conglomeration or agglomeration of solid ingredients during or after mixing by maintaining mixed ingredients in movement
    • 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
    • B01F23/40—Mixing liquids with liquids; Emulsifying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
BRPI0909929-8A 2008-06-20 2009-06-19 Impelidor, sistema para agitar um fluido e método para agitar um fluido em um tanque BRPI0909929B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7458708P 2008-06-20 2008-06-20
US61/074,587 2008-06-20
PCT/US2009/048012 WO2009155548A1 (en) 2008-06-20 2009-06-19 Combined axial-radial intake impeller with circular rake

Publications (2)

Publication Number Publication Date
BRPI0909929A2 true BRPI0909929A2 (pt) 2015-10-20
BRPI0909929B1 BRPI0909929B1 (pt) 2019-02-19

Family

ID=41430144

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0909929-8A BRPI0909929B1 (pt) 2008-06-20 2009-06-19 Impelidor, sistema para agitar um fluido e método para agitar um fluido em um tanque

Country Status (7)

Country Link
US (1) US8328412B2 (pt)
EP (1) EP2300136B1 (pt)
AU (1) AU2009259850B2 (pt)
BR (1) BRPI0909929B1 (pt)
CA (1) CA2728088C (pt)
WO (1) WO2009155548A1 (pt)
ZA (1) ZA201100055B (pt)

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Also Published As

Publication number Publication date
CA2728088A1 (en) 2009-12-23
CA2728088C (en) 2017-02-28
EP2300136A1 (en) 2011-03-30
WO2009155548A1 (en) 2009-12-23
AU2009259850B2 (en) 2013-06-13
ZA201100055B (en) 2011-10-26
AU2009259850A1 (en) 2009-12-23
EP2300136A4 (en) 2015-05-20
BRPI0909929B1 (pt) 2019-02-19
US8328412B2 (en) 2012-12-11
US20090314698A1 (en) 2009-12-24
EP2300136B1 (en) 2018-08-15

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]

Free format text: O DEPOSITANTE DEVE RESPONDER A EXIGENCIA FORMULADA NESTE PARECER EM ATE 60 (SESSENTA) DIAS, A PARTIR DA DATA DE PUBLICACAO NA RPI, SOB PENA DO ARQUIVAMENTO DO PEDIDO, DE ACORDO COM O ARTIGO 34, INCISO II, DA LPI, POR MEIO DO SERVICO DE CODIGO 206.PUBLIQUE-SE A EXIGENCIA (6.20).

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/06/2009, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/06/2009, OBSERVADAS AS CONDICOES LEGAIS

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.