BR9908988A - Roda de turbina de tipo pelton, e, turbina de tipo pelton - Google Patents

Roda de turbina de tipo pelton, e, turbina de tipo pelton

Info

Publication number
BR9908988A
BR9908988A BR9908988-2A BR9908988A BR9908988A BR 9908988 A BR9908988 A BR 9908988A BR 9908988 A BR9908988 A BR 9908988A BR 9908988 A BR9908988 A BR 9908988A
Authority
BR
Brazil
Prior art keywords
pelton
type turbine
rim
buckets
wheel
Prior art date
Application number
BR9908988-2A
Other languages
English (en)
Other versions
BR9908988B1 (pt
Inventor
Georges Rossi
Louis Finet
Jean Marie Roman
Original Assignee
Alstom Power Hydro
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 Power Hydro filed Critical Alstom Power Hydro
Publication of BR9908988A publication Critical patent/BR9908988A/pt
Publication of BR9908988B1 publication Critical patent/BR9908988B1/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
    • 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
    • F03B1/02—Buckets; Bucket-carrying rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/34—Rotor-blade aggregates of unitary construction, e.g. formed of sheet laminae
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Hydraulic Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Tires In General (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

"RODA DE TURBINA DE TIPO PELTON, E, TURBINA DE TIPO PELTON" Roda de turbina de tipo Pelton compreendendo um aro (1) e várias caçambas (2) divididas na periferia do aro, caracterizada em que ela compreende, pelo menos, um flange anular (5, 6) solidário do aro e provido de alojamentos (7) de recepção das caçambas. O flange é capaz de absorver uma parte pelo menos dos esforços transmitidos pelas caçambas (2) ao aro (1) e forma uma banda periférica (9) ao nível das zonas radiais externas dos alojamentos (7). A transmissão dos esforços das caçambas (2) ao aro (1) da roda é efetuada sem criação de uma zona de concentração muito considerável de tensões mecânicas.
BRPI9908988-2A 1998-03-23 1999-03-22 roda de turbina de tipo pelton, e, turbina de tipo pelton. BR9908988B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9803780A FR2776341B1 (fr) 1998-03-23 1998-03-23 Roue de turbine et turbine de type pelton equipee d'une telle roue
PCT/FR1999/000670 WO1999049213A1 (fr) 1998-03-23 1999-03-22 Roue de turbine et turbine de type pelton equipee d'une telle roue

Publications (2)

Publication Number Publication Date
BR9908988A true BR9908988A (pt) 2000-12-12
BR9908988B1 BR9908988B1 (pt) 2010-08-24

Family

ID=9524546

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9908988-2A BR9908988B1 (pt) 1998-03-23 1999-03-22 roda de turbina de tipo pelton, e, turbina de tipo pelton.

Country Status (19)

Country Link
US (1) US6443697B1 (pt)
EP (1) EP1066471B1 (pt)
JP (1) JP2002507696A (pt)
KR (1) KR20010041871A (pt)
CN (1) CN1094173C (pt)
AR (1) AR015546A1 (pt)
AT (1) ATE218191T1 (pt)
AU (1) AU742006B2 (pt)
BR (1) BR9908988B1 (pt)
CA (1) CA2322999C (pt)
DE (1) DE69901608T2 (pt)
DK (1) DK1066471T3 (pt)
ES (1) ES2177255T3 (pt)
FR (1) FR2776341B1 (pt)
NO (1) NO323023B1 (pt)
PT (1) PT1066471E (pt)
TW (1) TW482867B (pt)
WO (1) WO1999049213A1 (pt)
ZA (1) ZA200005069B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6885114B2 (en) * 1999-10-05 2005-04-26 Access Business Group International, Llc Miniature hydro-power generation system
FR2802247B1 (fr) * 1999-12-10 2002-01-11 Abb Alstom Power Hydro Procede d'assemblage d'une roue de turbine de type pelton, auget d'une telle roue et roue de turbine equipee d'un tel auget
FR2817284B1 (fr) * 2000-11-27 2003-02-14 Alstom Power Nv Piece, notamment composant hydraulique, en matiere composite et procede de fabrication d'une telle piece
FR2817283B1 (fr) * 2000-11-27 2003-06-13 Alstom Power Nv Composant hydraulique et procede de fabrication d'un tel composant
FR2846056B1 (fr) 2002-10-17 2005-01-14 Alstom Switzerland Ltd Injecteur d'alimentation et turbine pelton equipee d'un tel injecteur
US7675188B2 (en) 2003-10-09 2010-03-09 Access Business Group International, Llc Miniature hydro-power generation system
IL162797A (en) * 2004-06-30 2008-08-07 Avraham Levy Device for reeling-in a hose
US8080895B1 (en) * 2007-10-12 2011-12-20 Williams Brian B Energy generation from compressed fluids
FR2922967B1 (fr) * 2007-10-30 2014-04-18 Alstom Power Hydraulique Roue de turbine pelton, son procede de fabrication et turbine pelton equipee d'une telle roue
DE102010002520A1 (de) 2010-03-02 2011-09-08 Bernhard Unterlercher Turbinenrad mit stoff- und formschlüssig verbundenen Schaufeln
NO333946B1 (no) * 2011-10-04 2013-10-28 Dynavec As Skovlforbindelse for et turbinløpehjul
EP3002451B1 (en) * 2014-10-01 2019-03-20 GE Renewable Technologies Pelton turbine wheel, pelton turbine comprising such a wheel and installation for converting hydraulic energy into mechanical or electrical energy
US10533778B2 (en) * 2016-05-17 2020-01-14 Daikin Applied Americas Inc. Turbo economizer used in chiller system
US10710317B2 (en) * 2016-06-16 2020-07-14 Rolls-Royce North American Technologies Inc. Composite rotatable assembly for an axial-flow compressor
WO2018106539A1 (en) * 2016-12-05 2018-06-14 Cummins Filtration Ip, Inc. Separation assembly with a single-piece impulse turbine
CN107035601A (zh) * 2017-06-22 2017-08-11 陈代圣 一种冲击锤式水轮发电机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR570124A (fr) * 1922-11-09 1924-04-24 Neyret Beylier & Piccard Picte Dispositif de blocage des aubes des turbines pelton
CH143800A (de) * 1929-11-06 1930-11-30 Theodor Bell & Cie Ag Turbinenlaufrad mit becherförmigen, strahlbeaufschlagten Schaufeln.
GB688577A (en) * 1950-12-01 1953-03-11 Engish Electric Company Ltd Improvements in and relating to hydraulic turbines
IT1219715B (it) 1988-06-14 1990-05-24 Riva Calzoni Spa Girante di turbina idraulica di tipo pelton,a ridotti costi di produzione
CH677005A5 (pt) * 1988-10-06 1991-03-28 Sulzer Ag
CH683939A5 (de) 1991-07-12 1994-06-15 Escher Wyss Ag Pelton-Laufrad und dessen Herstellung.
FR2684105B1 (fr) 1991-11-21 1994-09-09 Neyrpic Materiaux composites resistant a l'usure et procede pour leur fabrication.

Also Published As

Publication number Publication date
TW482867B (en) 2002-04-11
NO20004756D0 (no) 2000-09-22
JP2002507696A (ja) 2002-03-12
CA2322999C (fr) 2007-02-27
CN1094173C (zh) 2002-11-13
EP1066471A1 (fr) 2001-01-10
AR015546A1 (es) 2001-05-02
US6443697B1 (en) 2002-09-03
ATE218191T1 (de) 2002-06-15
EP1066471B1 (fr) 2002-05-29
KR20010041871A (ko) 2001-05-25
NO323023B1 (no) 2006-12-27
BR9908988B1 (pt) 2010-08-24
WO1999049213A1 (fr) 1999-09-30
NO20004756L (no) 2000-11-16
AU2844999A (en) 1999-10-18
FR2776341A1 (fr) 1999-09-24
DK1066471T3 (da) 2002-09-16
ZA200005069B (en) 2001-12-21
AU742006B2 (en) 2001-12-13
CN1293736A (zh) 2001-05-02
PT1066471E (pt) 2002-10-31
ES2177255T3 (es) 2002-12-01
CA2322999A1 (fr) 1999-09-30
DE69901608T2 (de) 2002-11-21
FR2776341B1 (fr) 2000-06-09
DE69901608D1 (de) 2002-07-04

Similar Documents

Publication Publication Date Title
BR9908988A (pt) Roda de turbina de tipo pelton, e, turbina de tipo pelton
CA2154904A1 (en) Brake disk
ATE271201T1 (de) Flachdichtungsring
TR200100712T2 (tr) Tekerlek ve/veya fren diski göbeği ve fren diski
ES267663U (es) "cadena de eslabones de articulacion de bola".
BR0303218A (pt) Conjunto de cubo de roda
BR0300513A (pt) Super-roda raiada integrada
EP0097608A3 (en) Turbine wheel having buckets or blades machined into the outer circumference of the wheel
BR9915105A (pt) Cobertura de cubo de roda com figura
ES2194772T3 (es) Embrague hidrodinamico.
SE8005965L (sv) Pump
BR0014048A (pt) Roda para correia dentada ou corrente
AU7876081A (en) Gear for a link conveyor belt
FR2802858B1 (fr) Dispositif destine a etre fixe autour d'une jante comportant des moyens de centrage
JPS55109834A (en) Caliper guide mechanism of pin type disc brake
GR1003181B (el) Μηχανικο συστημα απεμπλοκης τροχου ποδηλατου, κατα το φρεναρισμα
NZ507549A (en) Cable sheave for cableway systems
JPS57127146A (en) Planetary gear device
JPS5794154A (en) Planetary gear train
UA29880A (uk) Вітроенергетична установка
TR199801004A2 (xx) Dikey eksenli rüzgar jeneratörü
ES2152677T3 (es) Segmento para una disposicion de junta.
JPS555462A (en) Split water wheel runner
ATE414860T1 (de) Verbundhohlrad
JPS5338805A (en) Wheel key structure

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: ALSTOM POWER HYDRAULIQUE SA (FR)

Free format text: TRANSFERIDO POR INCORPORACAO DE: ALSTOM POWER HYDRO

B25D Requested change of name of applicant approved

Owner name: ALSTOM HYDRO FRANCE (FR)

Free format text: ALTERADO DE: ALSTOM POWER HYDRAULIQUE SA

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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/08/2010, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: ALSTOM RENEWABLE TECHNOLOGIES (FR)

B25D Requested change of name of applicant approved

Owner name: GE RENEWABLE TECHNOLOGIES (FR)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 24.08.2020