NO20073643L - Pelton turbine with a water drainage system - Google Patents

Pelton turbine with a water drainage system

Info

Publication number
NO20073643L
NO20073643L NO20073643A NO20073643A NO20073643L NO 20073643 L NO20073643 L NO 20073643L NO 20073643 A NO20073643 A NO 20073643A NO 20073643 A NO20073643 A NO 20073643A NO 20073643 L NO20073643 L NO 20073643L
Authority
NO
Norway
Prior art keywords
rotor
drainage system
water drainage
pelton turbine
water spray
Prior art date
Application number
NO20073643A
Other languages
Norwegian (no)
Other versions
NO337635B1 (en
Inventor
Josef Erlach
Original Assignee
Erlach Consult Jec
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 Erlach Consult Jec filed Critical Erlach Consult Jec
Publication of NO20073643L publication Critical patent/NO20073643L/en
Publication of NO337635B1 publication Critical patent/NO337635B1/en

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
    • 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
    • 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
    • F03B11/02—Casings
    • 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
    • F05B2240/24—Rotors for turbines
    • F05B2240/241—Rotors for turbines of impulse type
    • F05B2240/2411—Pelton type
    • 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)
  • Nozzles (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

The turbine has a rotor within a housing (1) provided with double cups (3) of a cup width (6) and length into each of which nozzles (2) inject an open jet tangential to jet's diameter (D1). Water spray escaping from cups falls into a submarine channel (8) enclosed by housing walls. Guides (12,13) guide and lead off water spray. At least one trapping mesh (18) is arranged parallel to the rotor to suppress foam formation in spray and keep it away from rotor.
NO20073643A 2004-12-17 2007-07-16 Pelton turbine with a water drainage system NO337635B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202004019537U DE202004019537U1 (en) 2004-12-17 2004-12-17 Pelton turbine with a water drainage system
PCT/EP2005/012783 WO2006066691A1 (en) 2004-12-17 2005-11-30 Pelton turbine with a water drain system

Publications (2)

Publication Number Publication Date
NO20073643L true NO20073643L (en) 2007-08-10
NO337635B1 NO337635B1 (en) 2016-05-18

Family

ID=35735195

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20073643A NO337635B1 (en) 2004-12-17 2007-07-16 Pelton turbine with a water drainage system

Country Status (6)

Country Link
EP (3) EP2278155B1 (en)
AT (2) ATE443807T1 (en)
DE (2) DE202004019537U1 (en)
ES (2) ES2330955T3 (en)
NO (1) NO337635B1 (en)
WO (1) WO2006066691A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006010273U1 (en) * 2006-07-03 2007-09-13 Erlach Consult Jec Nozzle for e.g. pelton turbine, has open jet discharged from nozzle body that is arranged in housing, and ball valve with cylindrical through-hole connected in flow direction in housing and nozzle body
NO325861B1 (en) 2006-09-18 2008-08-04 Ge Energy Norway As Method and device for improving the efficiency of water turbines
DE102010024475A1 (en) * 2010-06-21 2011-12-22 Voith Patent Gmbh Pelton turbine with a water drainage system
CN101915195A (en) * 2010-08-20 2010-12-15 华南理工大学 Low-head impulse water turbine set for hydroelectric generation
GB201020743D0 (en) * 2010-12-07 2011-01-19 Bayram Peter J A " new" high efficiency, pelton type hydro-electric turbine
DE202011103108U1 (en) 2011-07-12 2012-07-13 Erlach & Erlach Gmbh Pelton turbine with suction nozzle
DE102011089069A1 (en) 2011-12-19 2013-06-20 Voith Patent Gmbh Pelton
CZ306294B6 (en) * 2012-11-13 2016-11-16 Fite A.S. Pelton water wheel
DE102015222244A1 (en) * 2015-11-11 2017-05-11 Mahle International Gmbh hydraulic drive
US10415469B2 (en) 2017-08-25 2019-09-17 Savannah River Nuclear Solutions, Llc Hybrid compressed air/water energy storage system and method
AT525077B1 (en) 2021-06-30 2022-12-15 Andritz Hydro Gmbh HOUSING FOR A PELTON TURBINE

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US927657A (en) * 1908-08-17 1909-07-13 Duston Kemble Steam-turbine.
US1448893A (en) 1919-02-11 1923-03-20 Wiki Edward Pelton-wheel turbine
CH100772A (en) * 1922-06-20 1923-08-16 Bell T & Co Maschf Ag Vertical-axis bucket turbine.
US1579146A (en) * 1925-02-11 1926-03-30 Walter E Richardson Water motor
US2156921A (en) * 1936-07-15 1939-05-02 Moody Lewis Ferry Impulse turbine
DE1043229B (en) * 1955-03-05 1958-11-06 Electricite De France Method and apparatus for improving the performance of Pelton water turbines
CH377294A (en) * 1962-07-06 1964-04-30 Charmilles Sa Ateliers Pelton turbine
FR2247920A5 (en) * 1973-10-16 1975-05-09 Le Metallichesky Z Hydraulic turbine with vertical bucket wheel - has additional guide vane to prevent used water impinging on wheel
AT366476B (en) * 1980-07-10 1982-04-13 Koessler Ges M B H Maschf HOUSING WITH MINIMUM PARTIAL REMOVABLE SIDEWALL FOR ONE OR TWO-DOUBLE PELTON TURBINES
JPS5937274A (en) * 1982-08-27 1984-02-29 Hitachi Ltd One-through water wheel
CH677005A5 (en) * 1988-10-06 1991-03-28 Sulzer Ag
JP2913819B2 (en) * 1990-11-08 1999-06-28 富士電機株式会社 Horizontal Pelton turbine housing
JPH10176648A (en) * 1996-12-17 1998-06-30 Fuji Electric Co Ltd Pelton turbine device

Also Published As

Publication number Publication date
ES2383156T3 (en) 2012-06-18
EP1828596A1 (en) 2007-09-05
ATE550545T1 (en) 2012-04-15
EP1828596B1 (en) 2009-09-23
ES2330955T3 (en) 2009-12-17
WO2006066691A1 (en) 2006-06-29
EP2034176A2 (en) 2009-03-11
EP2278155B1 (en) 2012-03-21
EP2034176A3 (en) 2011-01-26
EP2278155A1 (en) 2011-01-26
ATE443807T1 (en) 2009-10-15
NO337635B1 (en) 2016-05-18
DE502005008208D1 (en) 2009-11-05
DE202004019537U1 (en) 2006-04-27

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees