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DE2821458C2 - Hydroelektrischer Maschinensatz - Google Patents

Hydroelektrischer Maschinensatz

Info

Publication number
DE2821458C2
DE2821458C2 DE2821458A DE2821458A DE2821458C2 DE 2821458 C2 DE2821458 C2 DE 2821458C2 DE 2821458 A DE2821458 A DE 2821458A DE 2821458 A DE2821458 A DE 2821458A DE 2821458 C2 DE2821458 C2 DE 2821458C2
Authority
DE
Germany
Prior art keywords
machine
impeller
rotor
rotating unit
ring
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
DE2821458A
Other languages
German (de)
English (en)
Other versions
DE2821458A1 (de
Inventor
Helmut Dipl.-Ing. Niederrohrdorf Miller
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 GmbH
Original Assignee
Escher Wyss 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 Escher Wyss GmbH filed Critical Escher Wyss GmbH
Publication of DE2821458A1 publication Critical patent/DE2821458A1/de
Application granted granted Critical
Publication of DE2821458C2 publication Critical patent/DE2821458C2/de
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)
DE2821458A 1977-05-25 1978-05-17 Hydroelektrischer Maschinensatz Expired DE2821458C2 (de)

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 (2)

Publication Number Publication Date
DE2821458A1 DE2821458A1 (de) 1978-12-21
DE2821458C2 true DE2821458C2 (de) 1984-09-20

Family

ID=4309578

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2821458A Expired DE2821458C2 (de) 1977-05-25 1978-05-17 Hydroelektrischer Maschinensatz

Country Status (19)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960278A1 (de) * 1999-12-14 2001-07-12 Siemens Ag Maschinensatz

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2366332B (en) * 2000-08-30 2004-10-20 Rodney Bruce Gilmour Sealess pump with diametric current drive
DE102006043946A1 (de) * 2006-09-14 2008-03-27 Oswald Elektromotoren Gmbh Turbinenvorrichtung
FR2932854B1 (fr) * 2008-06-23 2014-04-18 Alstom Hydro France Machine hydraulique a axe vertical.
FR2934015A1 (fr) * 2008-07-15 2010-01-22 Alstom Hydro France Machine hydraulique et installation de conversion d'energie comprenant une telle machine
DE102021112348A1 (de) * 2020-05-11 2021-11-11 DIVE Turbinen GmbH & Co. KG Wasserturbine und/oder Wasserpumpe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE685187C (de) * 1938-01-29 1939-12-13 Garbe Lahmeyer & Co Akt Ges Abdichtung des Rotors gegenueber den feststehenden Rohrwaenden elektrischer Wasserturbinen-Generatoren
DE691482C (de) * 1939-03-31 1940-05-28 Arno Fischer Wasserturbine oder Pumpe groesserer Leistung mit waagerechter oder annaehernd waagerechter Achse
FR906688A (fr) * 1943-01-11 1946-01-16 Groupe de machines composé d'une turbine à courant axial et d'une machine électrique
FR1569275A (it) * 1968-06-14 1969-05-30
US3644053A (en) * 1970-07-17 1972-02-22 English Electric Co Ltd Water turbines
CH550326A (de) * 1972-10-05 1974-06-14 Escher Wyss Ag Hydraulische maschine.
CH560323A5 (it) * 1972-12-14 1975-03-27 Charmilles Sa Ateliers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960278A1 (de) * 1999-12-14 2001-07-12 Siemens Ag Maschinensatz

Also Published As

Publication number Publication date
AT359004B (de) 1980-10-10
NO781812L (no) 1978-11-28
DE2821458A1 (de) 1978-12-21
JPS53146048A (en) 1978-12-19
FI60596C (fi) 1982-02-10
AR215057A1 (es) 1979-08-31
YU123478A (en) 1983-01-21
FI781646A (fi) 1978-11-26
BR7803209A (pt) 1978-11-28
SE7805952L (sv) 1978-11-26
AU3641678A (en) 1979-11-29
IN148923B (it) 1981-07-18
FR2392246A1 (fr) 1978-12-22
PT68064A (pt) 1978-06-01
IT1094732B (it) 1985-08-02
IT7822758A0 (it) 1978-04-27
BE867317A (fr) 1978-09-18
FI60596B (fi) 1981-10-30
CA1109361A (en) 1981-09-22
FR2392246B1 (it) 1981-10-30
PT68064B (pt) 1979-11-21
ES470176A1 (es) 1979-02-01
CH621602A5 (en) 1981-02-13
GB1603995A (en) 1981-12-02

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Legal Events

Date Code Title Description
OAR Request for search filed
OB Request for examination as to novelty
OC Search report available
8110 Request for examination paragraph 44
D2 Grant after examination
8327 Change in the person/name/address of the patent owner

Owner name: SULZER-ESCHER WYSS GMBH, 7980 RAVENSBURG, DE

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee