SU503037A1 - 4Торцевое уплотнение лопаток направл ющнго аппарата гидромашины - Google Patents
4Торцевое уплотнение лопаток направл ющнго аппарата гидромашиныInfo
- Publication number
- SU503037A1 SU503037A1 SU2009028A SU2009028A SU503037A1 SU 503037 A1 SU503037 A1 SU 503037A1 SU 2009028 A SU2009028 A SU 2009028A SU 2009028 A SU2009028 A SU 2009028A SU 503037 A1 SU503037 A1 SU 503037A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- 4maxial
- sealing
- blades
- hydraulic machine
- machine guide
- Prior art date
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)
Description
порной полостью турбины Проточками в теле прокладок. . 2. Уплотнение гоо . 1, отличающеес тем, что, с целью предотвращени проточек через пазы, /между стенкой лоследвих и тело-м прокладок установлены уплотнительные ш-нуры. 3- Уллотнеане по п. I. отличающеес тем, что, с целью удешевлени стоимости и повышени износостойкости, прокладки выполнены из С111нтет1ичес1кого 1материала, например. на основе эшоксидных смол,
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Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2009028A SU503037A1 (ru) | 1974-04-08 | 1974-04-08 | 4Торцевое уплотнение лопаток направл ющнго аппарата гидромашины |
CA209,953A CA1013235A (en) | 1974-04-08 | 1974-09-24 | Wicket gate of hydraulic machine with the end-face sealing of vanes |
US05/510,133 US3947147A (en) | 1974-04-08 | 1974-09-27 | Stator of hydraulic machine with the end-face sealing of vanes |
BR8463/74A BR7408463A (pt) | 1974-04-08 | 1974-10-10 | Estator de uma maquina hidraulica com vedacao nas faces extremas das palhetas |
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 |
---|---|
SU503037A1 true SU503037A1 (ru) | 1976-02-15 |
Family
ID=20579793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2009028A SU503037A1 (ru) | 1974-04-08 | 1974-04-08 | 4Торцевое уплотнение лопаток направл ющнго аппарата гидромашины |
Country Status (4)
Country | Link |
---|---|
US (1) | US3947147A (ru) |
BR (1) | BR7408463A (ru) |
CA (1) | CA1013235A (ru) |
SU (1) | SU503037A1 (ru) |
Families Citing this family (8)
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)
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 |
-
1974
- 1974-04-08 SU SU2009028A patent/SU503037A1/ru active
- 1974-09-24 CA CA209,953A patent/CA1013235A/en not_active Expired
- 1974-09-27 US US05/510,133 patent/US3947147A/en not_active Expired - Lifetime
- 1974-10-10 BR BR8463/74A patent/BR7408463A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
CA1013235A (en) | 1977-07-05 |
BR7408463A (pt) | 1976-04-27 |
US3947147A (en) | 1976-03-30 |
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