IT1072951B - Perfezionato distributore per turbomacchine idrauliche - Google Patents

Perfezionato distributore per turbomacchine idrauliche

Info

Publication number
IT1072951B
IT1072951B IT26731/76A IT2673176A IT1072951B IT 1072951 B IT1072951 B IT 1072951B IT 26731/76 A IT26731/76 A IT 26731/76A IT 2673176 A IT2673176 A IT 2673176A IT 1072951 B IT1072951 B IT 1072951B
Authority
IT
Italy
Prior art keywords
perfected
distributor
turbomachines
hydraulic
hydraulic turbomachines
Prior art date
Application number
IT26731/76A
Other languages
English (en)
Original Assignee
Dominion Eng Works Ltd
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 Dominion Eng Works Ltd filed Critical Dominion Eng Works Ltd
Application granted granted Critical
Publication of IT1072951B publication Critical patent/IT1072951B/it

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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/16—Stators
    • F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
    • F03B3/183—Adjustable vanes, e.g. wicket gates
    • 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
    • F05B2250/00—Geometry
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/15—Geometry two-dimensional spiral
    • 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
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/25—Geometry three-dimensional helical
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IT26731/76A 1975-09-03 1976-09-01 Perfezionato distributore per turbomacchine idrauliche IT1072951B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA234,727A CA1039151A (en) 1975-09-03 1975-09-03 Distributor for turbo hydraulic machines

Publications (1)

Publication Number Publication Date
IT1072951B true IT1072951B (it) 1985-04-13

Family

ID=4103966

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26731/76A IT1072951B (it) 1975-09-03 1976-09-01 Perfezionato distributore per turbomacchine idrauliche

Country Status (9)

Country Link
US (1) US4089617A (it)
JP (1) JPS5232440A (it)
CA (1) CA1039151A (it)
CH (1) CH604015A5 (it)
DE (1) DE2638147C2 (it)
FR (1) FR2323030A1 (it)
GB (1) GB1513220A (it)
IT (1) IT1072951B (it)
SE (1) SE436594B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492520A (en) * 1982-05-10 1985-01-08 Marchand William C Multi-stage vane stator for radial inflow turbine
DE4213709A1 (de) * 1992-04-25 1993-10-28 Asea Brown Boveri Axialdurchströmte Turbine
AT409888B (de) * 2000-07-19 2002-12-27 Jank Siegfried Jr Leitschaufelbolzen
JP4646416B2 (ja) * 2001-02-09 2011-03-09 株式会社鶴見製作所 揚・排水用垂直着脱式水中ポンプ
US7114918B2 (en) 2004-02-20 2006-10-03 General Electric Canada, Inc. Fish friendly hydraulic turbine distributor
US8613593B2 (en) * 2008-12-30 2013-12-24 Rolls-Royce North American Technologies Inc. Engine case system for a gas turbine engine
US8314507B2 (en) 2010-04-21 2012-11-20 Kiser Hydro, Llc Hydro unit retrofit and method of performing same
JP6481352B2 (ja) * 2014-12-05 2019-03-13 中国電力株式会社 ガイドベーンキー引き抜き工具

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA882490A (en) * 1971-10-05 Piguet Pierre Hydraulic machine
FR375359A (fr) * 1906-03-05 1907-07-08 Ci-Devant Joh. Jacob Rieter & C° Régulation des aubes directrices de turbines
GB190921653A (en) * 1909-09-22 1910-02-24 Hans Theobald Holm Improvements in or relating to Turbines Provided with Pivotally Mounted Guide Blades.
CH52003A (de) * 1911-06-07 1911-10-16 Irene Schaad Leitschaufel mit zentralem Antrieb für Francisturbinen
FR447317A (fr) * 1912-08-01 1912-12-30 Olympe Alfred Lacroix Turbine hydraulique radiale
US1451263A (en) * 1921-09-01 1923-04-10 Kaplan Victor Water turbine
US1656006A (en) * 1922-01-09 1928-01-10 Allis Chalmers Mfg Co Hydraulic machine
US1712332A (en) * 1922-04-10 1929-05-07 Morgan Smith S Co Turbine-wicket-gate mounting
US1803220A (en) * 1929-07-24 1931-04-28 Thompson Thomas Water turbine
US2803428A (en) * 1952-07-21 1957-08-20 William R Garnett Method and means for minimizing cavitation and pitting in hydraulic turbines
US2972469A (en) * 1957-10-02 1961-02-21 Allis Chalmers Mfg Co Thrust reducing means for turbines, pumps and pump-turbines
US3081975A (en) * 1959-03-26 1963-03-19 Dominion Eng Works Ltd Seals for turbines and pumps
DE1258360B (de) * 1962-09-15 1968-01-04 Voith Gmbh J M Spiralgehaeuse fuer Stroemungsmaschinen, insbesondere Turbinen, Pumpen oder Pumpenturbinen
US3186685A (en) * 1963-09-18 1965-06-01 Dominion Eng Works Ltd Method for construction of hydraulic turbine spiral cases

Also Published As

Publication number Publication date
CA1039151A (en) 1978-09-26
FR2323030A1 (fr) 1977-04-01
JPS6335834B2 (it) 1988-07-18
DE2638147A1 (de) 1977-03-17
US4089617A (en) 1978-05-16
FR2323030B1 (it) 1982-10-29
CH604015A5 (it) 1978-08-31
SE436594B (sv) 1985-01-07
JPS5232440A (en) 1977-03-11
SE7609430L (sv) 1977-03-04
GB1513220A (en) 1978-06-07
DE2638147C2 (de) 1983-11-24

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940927