ES470176A1 - Hydroelectric machine set - Google Patents

Hydroelectric machine set

Info

Publication number
ES470176A1
ES470176A1 ES470176A ES470176A ES470176A1 ES 470176 A1 ES470176 A1 ES 470176A1 ES 470176 A ES470176 A ES 470176A ES 470176 A ES470176 A ES 470176A ES 470176 A1 ES470176 A1 ES 470176A1
Authority
ES
Spain
Prior art keywords
machine set
impeller
machines
group
electrical machine
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES470176A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sulzer Escher Wyss AG
Original Assignee
Escher Wyss AG
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 Escher Wyss AG filed Critical Escher Wyss AG
Publication of ES470176A1 publication Critical patent/ES470176A1/en
Expired legal-status Critical Current

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
    • F03B11/06—Bearing arrangements
    • F03B11/063—Arrangements for balancing axial thrust
    • F03B11/066—Arrangements for balancing axial thrust in vertical axis machines
    • 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
    • F05B2240/50—Bearings
    • F05B2240/52—Axial thrust bearings
    • 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)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

Perfeccionamientos en grupos hidroeléctricos de máquinas, en cuyo grupo se disponen una máquina eléctrica y una turbina Francis, una unidad rotativa que presenta el rotor de la máquina eléctrica y el rodete de la Turbina Francis, y un alojamiento de la unidad rotativa respecto al fundamento del grupo de máquinas, caracterizados porque la unidad rotativa, está alojada en la zona periférica del anillo soporte del rotor y en la zona periférica del rodete, en caso dado mediante una corona de cojinetes radiales hidrostáticos.Improvements in hydroelectric groups of machines, in which group an electrical machine and a Francis turbine are arranged, a rotary unit that presents the rotor of the electrical machine and the impeller of the Francis Turbine, and a housing of the rotary unit with respect to the foundation of the group of machines, characterized in that the rotating unit is housed in the peripheral zone of the rotor support ring and in the peripheral zone of the impeller, if necessary by means of a hydrostatic radial bearing ring.

ES470176A 1977-05-25 1978-05-24 Hydroelectric machine set Expired ES470176A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH643477A CH621602A5 (en) 1977-05-25 1977-05-25 Hydro-electric generating set

Publications (1)

Publication Number Publication Date
ES470176A1 true ES470176A1 (en) 1979-02-01

Family

ID=4309578

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470176A Expired ES470176A1 (en) 1977-05-25 1978-05-24 Hydroelectric machine set

Country Status (19)

Country Link
JP (1) JPS53146048A (en)
AR (1) AR215057A1 (en)
AT (1) AT359004B (en)
AU (1) AU3641678A (en)
BE (1) BE867317A (en)
BR (1) BR7803209A (en)
CA (1) CA1109361A (en)
CH (1) CH621602A5 (en)
DE (1) DE2821458C2 (en)
ES (1) ES470176A1 (en)
FI (1) FI60596C (en)
FR (1) FR2392246A1 (en)
GB (1) GB1603995A (en)
IN (1) IN148923B (en)
IT (1) IT1094732B (en)
NO (1) NO781812L (en)
PT (1) PT68064B (en)
SE (1) SE7805952L (en)
YU (1) YU123478A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960278A1 (en) * 1999-12-14 2001-07-12 Siemens Ag Machine set
GB2366332B (en) * 2000-08-30 2004-10-20 Rodney Bruce Gilmour Sealess pump with diametric current drive
RU2275525C1 (en) * 2005-06-22 2006-04-27 Общество с ограниченной ответственностью "ГИДРОЭН" Method of restoration of serviceability of hydraulic unit
DE102006043946A1 (en) * 2006-09-14 2008-03-27 Oswald Elektromotoren Gmbh turbine device
FR2932854B1 (en) * 2008-06-23 2014-04-18 Alstom Hydro France HYDRAULIC MACHINE WITH VERTICAL AXIS.
FR2934015A1 (en) * 2008-07-15 2010-01-22 Alstom Hydro France HYDRAULIC MACHINE AND ENERGY CONVERSION INSTALLATION COMPRISING SUCH A MACHINE
EP3910192B1 (en) * 2020-05-11 2023-08-16 DIVE Turbinen GmbH & Co. KG Water turbine and/or water pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE685187C (en) * 1938-01-29 1939-12-13 Garbe Lahmeyer & Co Akt Ges Sealing of the rotor against the fixed pipe walls of electrical water turbine generators
DE691482C (en) * 1939-03-31 1940-05-28 Arno Fischer Water turbine or pump of greater power with a horizontal or almost horizontal axis
FR906688A (en) * 1943-01-11 1946-01-16 Group of machines consisting of an axial current turbine and an electric machine
FR1569275A (en) * 1968-06-14 1969-05-30
US3644053A (en) * 1970-07-17 1972-02-22 English Electric Co Ltd Water turbines
CH550326A (en) * 1972-10-05 1974-06-14 Escher Wyss Ag HYDRAULIC MACHINE.
CH560323A5 (en) * 1972-12-14 1975-03-27 Charmilles Sa Ateliers

Also Published As

Publication number Publication date
NO781812L (en) 1978-11-28
IN148923B (en) 1981-07-18
FR2392246A1 (en) 1978-12-22
IT7822758A0 (en) 1978-04-27
FI781646A7 (en) 1978-11-26
YU123478A (en) 1983-01-21
FI60596C (en) 1982-02-10
JPS53146048A (en) 1978-12-19
IT1094732B (en) 1985-08-02
DE2821458C2 (en) 1984-09-20
DE2821458A1 (en) 1978-12-21
PT68064A (en) 1978-06-01
BR7803209A (en) 1978-11-28
SE7805952L (en) 1978-11-26
FI60596B (en) 1981-10-30
AR215057A1 (en) 1979-08-31
CH621602A5 (en) 1981-02-13
AU3641678A (en) 1979-11-29
PT68064B (en) 1979-11-21
BE867317A (en) 1978-09-18
GB1603995A (en) 1981-12-02
AT359004B (en) 1980-10-10
FR2392246B1 (en) 1981-10-30
CA1109361A (en) 1981-09-22

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