BRPI0902329A2 - Dispositivo de separação de partículas sólidas e de água de um escoamento de alimentação de uma máquina hidráulica de tipo turbina, bomba ou turbina-bomba, e, instalação de conversão de energia hidráulica em energia elétrica ou mecânica, ou inversamente - Google Patents

Dispositivo de separação de partículas sólidas e de água de um escoamento de alimentação de uma máquina hidráulica de tipo turbina, bomba ou turbina-bomba, e, instalação de conversão de energia hidráulica em energia elétrica ou mecânica, ou inversamente Download PDF

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Publication number
BRPI0902329A2
BRPI0902329A2 BRPI0902329-1A BRPI0902329A BRPI0902329A2 BR PI0902329 A2 BRPI0902329 A2 BR PI0902329A2 BR PI0902329 A BRPI0902329 A BR PI0902329A BR PI0902329 A2 BRPI0902329 A2 BR PI0902329A2
Authority
BR
Brazil
Prior art keywords
turbine
pump
pipe
electrical
particulars
Prior art date
Application number
BRPI0902329-1A
Other languages
English (en)
Inventor
Serge Prigent
Original Assignee
Alstom Hydro France
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 Alstom Hydro France filed Critical Alstom Hydro France
Publication of BRPI0902329A2 publication Critical patent/BRPI0902329A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C1/00—Apparatus in which the main direction of flow follows a flat spiral ; so-called flat cyclones or vortex chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C7/00—Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/08—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator for removing foreign matter, e.g. mud
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
  • Cyclones (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Centrifugal Separators (AREA)

Abstract

DISPOSITIVO DE SEPARAçãO DE PARTìCULAS SóLIDAS E DE áGUA DE UM ESCOAMENTO DE ALIMENTAçãO DE UMA MáQUINA HIDRáULICA DE TIPO TURBINA, BOMBA OU TURBINA-BOMBA, E, INSTALAçãO DE CONVERSãO DE ENERGIA HIDRáULICA EM ENERGIA ELéTRICA OU MECáNICA, OU INVERSAMENTE. Este dispositivo (100) serve para separar partículas sólidas e água de um escoamento (E) de alimentação de uma máquina hidráulica de tipo turbina, bomba ou turbina-bomba. Este dispositivo compreende uma zona de entrada (104) do escoamento (E) e uma zona de saída (105) do escoamento deslocadas ao longo de um eixo (X~100~) de progressão do escoamento no dispositivo (100). O dispositivo (100) compreende vários condutos (110) dispostos em paralelo cada um com uma embocadura e uma extremidade a jusante, entre a zona de entrada (104) e a zona de saída (105). Cada conduto apresenta, em corte perpendicular ao eixo de progressão (X~100~), uma seção em forma de espiral com um raio de curvatura crescente da embocadura em direção à extremidade a jusante ou da extremidade a jusante em direção à embocadura, enquanto que cada conduto (110) apresenta uma espessura, tomada segundo uma direção globalmente radial em relação ao eixo de progressão, inferior a 10% da largura (I~110~) deste conduto, tomada paralelamente a este eixo (X~100~).
BRPI0902329-1A 2008-07-18 2009-07-17 Dispositivo de separação de partículas sólidas e de água de um escoamento de alimentação de uma máquina hidráulica de tipo turbina, bomba ou turbina-bomba, e, instalação de conversão de energia hidráulica em energia elétrica ou mecânica, ou inversamente BRPI0902329A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0854902A FR2933878B1 (fr) 2008-07-18 2008-07-18 Dispositif de separation de particules solides et installation hydraulique comprenant un tel dispositif

Publications (1)

Publication Number Publication Date
BRPI0902329A2 true BRPI0902329A2 (pt) 2012-03-13

Family

ID=40409930

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0902329-1A BRPI0902329A2 (pt) 2008-07-18 2009-07-17 Dispositivo de separação de partículas sólidas e de água de um escoamento de alimentação de uma máquina hidráulica de tipo turbina, bomba ou turbina-bomba, e, instalação de conversão de energia hidráulica em energia elétrica ou mecânica, ou inversamente

Country Status (12)

Country Link
US (1) US8182674B2 (pt)
EP (1) EP2147710B1 (pt)
CN (1) CN101628187B (pt)
AT (1) ATE501772T1 (pt)
BR (1) BRPI0902329A2 (pt)
CA (1) CA2671216C (pt)
CL (1) CL2009001606A1 (pt)
DE (1) DE602009000888D1 (pt)
ES (1) ES2360659T3 (pt)
FR (1) FR2933878B1 (pt)
PE (1) PE20100493A1 (pt)
SI (1) SI2147710T1 (pt)

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Also Published As

Publication number Publication date
US20100013232A1 (en) 2010-01-21
CN101628187B (zh) 2013-09-25
ATE501772T1 (de) 2011-04-15
FR2933878A1 (fr) 2010-01-22
CN101628187A (zh) 2010-01-20
PE20100493A1 (es) 2010-08-21
FR2933878B1 (fr) 2010-12-10
EP2147710A1 (fr) 2010-01-27
ES2360659T3 (es) 2011-06-08
CL2009001606A1 (es) 2009-12-18
DE602009000888D1 (de) 2011-04-28
EP2147710B1 (fr) 2011-03-16
CA2671216A1 (fr) 2010-01-18
CA2671216C (fr) 2015-04-21
SI2147710T1 (sl) 2011-05-31
US8182674B2 (en) 2012-05-22

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B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO NO ORIGINAL, TRASLADO OU FOTOCOPIA AUTENTICADA.

B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: ALSTOM RENEWABLE TECHNOLOGIES (FR)

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]