CL2024003301A1 - Álabe de una turbina pelton. - Google Patents

Álabe de una turbina pelton.

Info

Publication number
CL2024003301A1
CL2024003301A1 CL2024003301A CL2024003301A CL2024003301A1 CL 2024003301 A1 CL2024003301 A1 CL 2024003301A1 CL 2024003301 A CL2024003301 A CL 2024003301A CL 2024003301 A CL2024003301 A CL 2024003301A CL 2024003301 A1 CL2024003301 A1 CL 2024003301A1
Authority
CL
Chile
Prior art keywords
blade
protuberance
trailing edge
pelton turbine
view
Prior art date
Application number
CL2024003301A
Other languages
English (en)
Inventor
Nicolas Gervais
ANDOLFATTO Loic
Original Assignee
Andritz Hydro Gmbh
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 Andritz Hydro Gmbh filed Critical Andritz Hydro Gmbh
Publication of CL2024003301A1 publication Critical patent/CL2024003301A1/es

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
    • 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • 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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Hydraulic Turbines (AREA)

Abstract

La invención se relaciona con un álabe (2) de una turbina Pelton con un borde de salida (6) curvado al menos en segmentos. Para conseguir una eficiencia especialmente elevada, la invención proporciona que el borde de salida (6) forme una protuberancia posterior (7) en una vista lateral, donde un centro de curvatura de la protuberancia se sitúa por debajo del borde de salida (6) en una vista lateral y un punto máximo (10) de la protuberancia se sitúa más cerca de la base de la cavidad del álabe (3) que de la cara del álabe (4).
CL2024003301A 2022-06-07 2024-10-28 Álabe de una turbina pelton. CL2024003301A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50396/2022A AT525670B1 (de) 2022-06-07 2022-06-07 Schaufel einer Peltonturbine

Publications (1)

Publication Number Publication Date
CL2024003301A1 true CL2024003301A1 (es) 2025-01-03

Family

ID=85772633

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2024003301A CL2024003301A1 (es) 2022-06-07 2024-10-28 Álabe de una turbina pelton.

Country Status (10)

Country Link
US (1) US20250354534A1 (es)
EP (1) EP4536953B1 (es)
CN (1) CN119156493A (es)
AT (1) AT525670B1 (es)
CA (1) CA3247839A1 (es)
CL (1) CL2024003301A1 (es)
CO (1) CO2025000034A2 (es)
MX (1) MX2024015133A (es)
PE (1) PE20251474A1 (es)
WO (1) WO2023235905A1 (es)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA32918A (en) 1889-11-21 Lester A. Pelton Water wheel
AT60340B (de) * 1911-10-16 1913-07-25 Johann Brunner Schaufel für Freistrahlturbinen.
AT394092B (de) 1988-11-18 1992-01-27 Efg Turbinen Und Kraftwerksanl Peltonbecher
FR2776341B1 (fr) * 1998-03-23 2000-06-09 Gec Alsthom Neyrpic Roue de turbine et turbine de type pelton equipee d'une telle roue
EP1256715A1 (de) 2001-05-11 2002-11-13 VA TECH HYDRO GmbH & Co. Peltonschaufel
DE10210426A1 (de) * 2002-03-09 2003-10-23 Voith Siemens Hydro Power Vorrichtung zur Strömungsstabilisierung in hydraulischen Strömungsmaschinen
DE102009004816B4 (de) * 2009-01-13 2010-09-16 Voith Patent Gmbh Freistrahlturbine
EP2868912A1 (en) 2013-10-30 2015-05-06 ALSTOM Renewable Technologies Pelton turbine wheel and pelton turbine comprising such a wheel
AT518289B1 (de) * 2016-02-18 2018-06-15 Andritz Hydro Gmbh Peltonrad

Also Published As

Publication number Publication date
AT525670A4 (de) 2023-06-15
AT525670B1 (de) 2023-06-15
EP4536953B1 (de) 2026-02-25
US20250354534A1 (en) 2025-11-20
WO2023235905A1 (de) 2023-12-14
EP4536953A1 (de) 2025-04-16
EP4536953C0 (de) 2026-02-25
MX2024015133A (es) 2025-03-07
CN119156493A (zh) 2024-12-17
CO2025000034A2 (es) 2025-01-13
PE20251474A1 (es) 2025-05-26
CA3247839A1 (en) 2025-01-23

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