BR7707854A - Maquina turbo-hidraulica - Google Patents

Maquina turbo-hidraulica

Info

Publication number
BR7707854A
BR7707854A BR7707854A BR7707854A BR7707854A BR 7707854 A BR7707854 A BR 7707854A BR 7707854 A BR7707854 A BR 7707854A BR 7707854 A BR7707854 A BR 7707854A BR 7707854 A BR7707854 A BR 7707854A
Authority
BR
Brazil
Prior art keywords
turbo
hydraulic machine
hydraulic
machine
Prior art date
Application number
BR7707854A
Other languages
English (en)
Inventor
P Koeller
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
Publication of BR7707854A publication Critical patent/BR7707854A/pt

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
    • F03B3/02—Machines or engines of reaction type; Parts or details peculiar thereto with radial flow at high-pressure side and axial flow at low-pressure side of rotors, e.g. Francis turbines
    • 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
    • F03B11/002—Injecting air or other fluid
    • 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
    • F03B11/04—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator for diminishing cavitation or vibration, e.g. balancing
    • 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
BR7707854A 1976-11-26 1977-11-25 Maquina turbo-hidraulica BR7707854A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA266,668A CA1052662A (en) 1976-11-26 1976-11-26 Draft tube venting arrangement

Publications (1)

Publication Number Publication Date
BR7707854A true BR7707854A (pt) 1978-06-13

Family

ID=4107370

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7707854A BR7707854A (pt) 1976-11-26 1977-11-25 Maquina turbo-hidraulica

Country Status (3)

Country Link
US (1) US4146351A (pt)
BR (1) BR7707854A (pt)
CA (1) CA1052662A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5941682A (en) * 1997-07-24 1999-08-24 Voith Hydro, Inc. Draft tube peripheral plenum
DE19906123B4 (de) * 1999-02-13 2004-06-24 Voith Siemens Hydro Power Generation Gmbh & Co. Kg Verfahren zur Vergrößerung des Arbeitsbereiches von geführten Strömungen
CA2358722A1 (fr) * 2001-10-11 2003-04-11 Alstom Canada Inc. Turbine hydraulique avec tourbillon centripete et distributeur axial
US6971843B2 (en) * 2003-06-25 2005-12-06 General Electric Canada Inc. Hydraulic turbine draft tube with enhanced dissolved oxygen
US6854958B2 (en) * 2003-07-09 2005-02-15 General Electric Canada Inc. Hydraulic turbine with enhanced dissolved oxygen
US7044452B2 (en) * 2004-04-30 2006-05-16 General Electric Canada Hydraulic turbine draft tube deflector with enhanced dissolved oxygen
NO325509B1 (no) * 2006-11-16 2008-05-26 Ge Energy Norway As Hydraulisk reaksjonsturbin og fremgangsmate for reduksjon av trykkfluktuasjoner
JP2012092712A (ja) * 2010-10-26 2012-05-17 Toshiba Corp 遠心型ターボ機械
US11781519B2 (en) * 2021-08-09 2023-10-10 Andritz Hydro Canada Inc. Air injection device for hydraulic turbine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2262191A (en) * 1940-06-26 1941-11-11 Lewis F Moody Pump
US2300748A (en) * 1940-09-07 1942-11-03 Allis Chalmers Mfg Co Draft tube

Also Published As

Publication number Publication date
US4146351A (en) 1979-03-27
CA1052662A (en) 1979-04-17

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