BRPI0900753A2 - órgão de máquina hidráulica atravessado por, pelo menos, um escoamento d'água, e, máquina hidráulica - Google Patents

órgão de máquina hidráulica atravessado por, pelo menos, um escoamento d'água, e, máquina hidráulica Download PDF

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Publication number
BRPI0900753A2
BRPI0900753A2 BRPI0900753-9A BRPI0900753A BRPI0900753A2 BR PI0900753 A2 BRPI0900753 A2 BR PI0900753A2 BR PI0900753 A BRPI0900753 A BR PI0900753A BR PI0900753 A2 BRPI0900753 A2 BR PI0900753A2
Authority
BR
Brazil
Prior art keywords
hydraulic machine
organ
traversed
runoff
edges
Prior art date
Application number
BRPI0900753-9A
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 BRPI0900753A2 publication Critical patent/BRPI0900753A2/pt

Links

Classifications

    • 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
    • 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
    • F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
    • F03B1/04—Nozzles; Nozzle-carrying members
    • 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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/90—Coating; Surface treatment
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)

Abstract

ËRGãO DE MáQUINA HIDRáULICA ATRAVESSADO POR, PELO MENOS, UM ESCOAMENTO D'áGUA, E, MáQUINA HIDRáULICA. Este órgão de máquina hidráulica é atravessado por, pelo menos, um escoamento d'água e compreende, pelo menos, uma superfície molhada que se estende entre duas bordas do órgáo, uma pelo menos das bordas do órgão e uma parte da superficie molhada adjacente são reforçadas e formadas por, pelo menos, um elemento sólido amovível de material apresentando uma resistência elevada à abrasão.
BRPI0900753-9A 2008-04-14 2009-04-14 órgão de máquina hidráulica atravessado por, pelo menos, um escoamento d'água, e, máquina hidráulica BRPI0900753A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0852485A FR2930003B1 (fr) 2008-04-14 2008-04-14 Organe de machine hydraulique a bord renforce contre l'abrasion et machine hydraulique mettant en oeuvre un tel organe.

Publications (1)

Publication Number Publication Date
BRPI0900753A2 true BRPI0900753A2 (pt) 2012-03-13

Family

ID=40260702

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0900753-9A BRPI0900753A2 (pt) 2008-04-14 2009-04-14 órgão de máquina hidráulica atravessado por, pelo menos, um escoamento d'água, e, máquina hidráulica

Country Status (8)

Country Link
US (1) US8221068B2 (pt)
EP (1) EP2110545A1 (pt)
CN (1) CN101560942B (pt)
BR (1) BRPI0900753A2 (pt)
CA (1) CA2664725C (pt)
CL (1) CL2009000884A1 (pt)
FR (1) FR2930003B1 (pt)
PE (1) PE20100218A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009004816B4 (de) * 2009-01-13 2010-09-16 Voith Patent Gmbh Freistrahlturbine
FR2961820B1 (fr) * 2010-06-24 2014-02-28 Alstom Hydro France Procede de protection d'un composant de machine hydraulique contre l'erosion, composant fabrique grace a ce procede et installation comprenant un tel composant
CN103244335B (zh) * 2013-05-06 2015-09-02 西华大学 一种多叶水轮机
CN112302848B (zh) * 2020-11-17 2022-03-29 浙江海洋大学 一种水轮机
CN113137324B (zh) * 2021-05-20 2022-12-13 四川无量智慧道桥科技有限公司 一种自然流域分布式水下数据中心
DE102023131225B3 (de) * 2023-11-10 2025-01-02 Voith Patent Gmbh Peltondüse

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB859293A (en) * 1958-01-13 1961-01-18 Arbed Lances for blowing solid material into a melt of metal
US3778181A (en) * 1971-03-24 1973-12-11 Gorman Rupp Co Centrifugal pump
JPS606451B2 (ja) * 1981-12-01 1985-02-18 バブコツク日立株式会社 流動媒体抜き出し用溢流管
CH660904A5 (en) * 1983-06-17 1987-05-29 Armin Mueller Nozzle on a Pelton or steam turbine
CH668622A5 (de) * 1985-11-27 1989-01-13 Escher Wyss Ag Duese fuer eine freistrahl-wasserturbine und deren herstellung.
JP4058294B2 (ja) * 2002-04-30 2008-03-05 株式会社荏原製作所 回転部材の耐摩耗表面処理方法、羽根車及びその羽根車を有する流体機械
JP4409245B2 (ja) * 2003-10-20 2010-02-03 株式会社荏原製作所 耐食性及び耐摩耗性を有する被覆用合金を用いた装置
US7185765B2 (en) * 2003-11-19 2007-03-06 Hakola Gordon R Cyclone with in-situ replaceable liner system and method for accomplishing same
US7631560B2 (en) * 2006-04-17 2009-12-15 Baker Hughes Incorporated Methods of inspecting rotary drill bits

Also Published As

Publication number Publication date
EP2110545A1 (fr) 2009-10-21
CA2664725A1 (fr) 2009-10-14
PE20100218A1 (es) 2010-04-16
US20090257864A1 (en) 2009-10-15
CL2009000884A1 (es) 2010-06-11
FR2930003A1 (fr) 2009-10-16
CN101560942A (zh) 2009-10-21
CN101560942B (zh) 2013-01-30
US8221068B2 (en) 2012-07-17
FR2930003B1 (fr) 2013-02-08
CA2664725C (fr) 2015-11-24

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Legal Events

Date Code Title Description
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]