BR7408463A - Estator de uma maquina hidraulica com vedacao nas faces extremas das palhetas - Google Patents

Estator de uma maquina hidraulica com vedacao nas faces extremas das palhetas

Info

Publication number
BR7408463A
BR7408463A BR8463/74A BR846374A BR7408463A BR 7408463 A BR7408463 A BR 7408463A BR 8463/74 A BR8463/74 A BR 8463/74A BR 846374 A BR846374 A BR 846374A BR 7408463 A BR7408463 A BR 7408463A
Authority
BR
Brazil
Prior art keywords
extra
pallets
stator
sealing
faces
Prior art date
Application number
BR8463/74A
Other languages
English (en)
Inventor
V Loktaeva
V Schegolev
Original Assignee
Le Metallichesky Z Im Xxii Sie
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 Le Metallichesky Z Im Xxii Sie filed Critical Le Metallichesky Z Im Xxii Sie
Publication of BR7408463A publication Critical patent/BR7408463A/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
    • F03B3/16—Stators
    • F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
    • F03B3/183—Adjustable vanes, e.g. wicket gates
    • 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)
BR8463/74A 1974-04-08 1974-10-10 Estator de uma maquina hidraulica com vedacao nas faces extremas das palhetas BR7408463A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2009028A SU503037A1 (ru) 1974-04-08 1974-04-08 4Торцевое уплотнение лопаток направл ющнго аппарата гидромашины

Publications (1)

Publication Number Publication Date
BR7408463A true BR7408463A (pt) 1976-04-27

Family

ID=20579793

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8463/74A BR7408463A (pt) 1974-04-08 1974-10-10 Estator de uma maquina hidraulica com vedacao nas faces extremas das palhetas

Country Status (4)

Country Link
US (1) US3947147A (pt)
BR (1) BR7408463A (pt)
CA (1) CA1013235A (pt)
SU (1) SU503037A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1052231A (en) * 1976-04-22 1979-04-10 Dominion Engineering Works Limited Water turbine bearing seal
CA1058056A (en) * 1976-11-04 1979-07-10 Dominion Engineering Works Limited Hydraulic turbo machine wicket gate seals
FR2427484A1 (fr) * 1978-05-30 1979-12-28 Proizv Ob Dispositif pour realiser l'etancheite des faces des aubes de l'appareil directeur d'une machine hydraulique
US4242040A (en) * 1979-03-21 1980-12-30 Rotoflow Corporation Thrust adjusting means for nozzle clamp ring
JPH10266857A (ja) * 1997-03-26 1998-10-06 Aisin Seiki Co Ltd ウオーターポンプ
US7445427B2 (en) * 2005-12-05 2008-11-04 General Electric Company Variable stator vane assembly and bushing thereof
NO329047B1 (no) * 2008-01-08 2010-08-02 Dynavec As Anordning for å tette mellom en ledeskinne og et turbinhus
CN103982356A (zh) * 2014-05-22 2014-08-13 哈尔滨电机厂有限责任公司 密封压紧量可控活动导叶立面密封结构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2875979A (en) * 1952-09-04 1959-03-03 Neyrpic Ets Hydroelectric turbo-generator installation
US2925290A (en) * 1956-05-16 1960-02-16 Garrett Corp Self-equalizing seal for a rotating shaft
US2873683A (en) * 1956-06-05 1959-02-17 Farmingdale Corp Floating non-sticking blades
FR1257377A (fr) * 1959-07-01 1961-03-31 Vevey Atel Const Mec Distributeur à aubes mobiles destiné à une turbine à basse chute
US3284086A (en) * 1963-10-31 1966-11-08 Phillips Petroleum Co Stuffing box packing
US3332441A (en) * 1964-09-02 1967-07-25 Allis Chalmers Mfg Co Wicket gate end seals
US3743435A (en) * 1971-09-03 1973-07-03 Dominion Eng Works Ltd Seal manufacture and assembly

Also Published As

Publication number Publication date
SU503037A1 (ru) 1976-02-15
CA1013235A (en) 1977-07-05
US3947147A (en) 1976-03-30

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