BR8102232A - Roda de helice com pas orientaveis - Google Patents
Roda de helice com pas orientaveisInfo
- Publication number
- BR8102232A BR8102232A BR8102232A BR8102232A BR8102232A BR 8102232 A BR8102232 A BR 8102232A BR 8102232 A BR8102232 A BR 8102232A BR 8102232 A BR8102232 A BR 8102232A BR 8102232 A BR8102232 A BR 8102232A
- Authority
- BR
- Brazil
- Prior art keywords
- helice
- orientable
- pas
- wheel
- orientable pas
- 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
- F03B3/12—Blades; Blade-carrying rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D7/00—Rotors with blades adjustable in operation; Control thereof
-
- 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
- F03B3/12—Blades; Blade-carrying rotors
- F03B3/14—Rotors having adjustable blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/34—Blade mountings
- F04D29/36—Blade mountings adjustable
- F04D29/362—Blade mountings adjustable during rotation
-
- 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
- F05B2260/00—Function
- F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05B2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
-
- 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
- F05B2260/00—Function
- F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05B2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05D2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05D2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Hydraulic Turbines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8009243A FR2481361A1 (fr) | 1980-04-24 | 1980-04-24 | Roue helice a pales orientables pour turbines |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8102232A true BR8102232A (pt) | 1982-01-12 |
Family
ID=9241323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8102232A BR8102232A (pt) | 1980-04-24 | 1981-04-13 | Roda de helice com pas orientaveis |
Country Status (8)
Country | Link |
---|---|
US (1) | US4422826A (pt) |
JP (1) | JPS6022165B2 (pt) |
KR (1) | KR850001183B1 (pt) |
AR (1) | AR224571A1 (pt) |
BR (1) | BR8102232A (pt) |
CA (1) | CA1154352A (pt) |
ES (1) | ES8202396A1 (pt) |
FR (1) | FR2481361A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59185414U (ja) * | 1983-05-30 | 1984-12-10 | 三菱重工業株式会社 | スラスト軸受 |
JPS59185413U (ja) * | 1983-05-30 | 1984-12-10 | 三菱重工業株式会社 | スラスト軸受 |
DK463183D0 (da) * | 1983-10-07 | 1983-10-07 | Nordisk Ventilator | Skovl med skovlaksel til et aksialblaeserhjul |
AU2003903902A0 (en) * | 2003-07-25 | 2003-08-07 | Aimbridge Pty Ltd | Marine propulsion system |
DE102015213660A1 (de) | 2015-07-21 | 2017-01-26 | Voith Patent Gmbh | Nabe einer Axialturbine und Verfahren zur Herstellung |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR778150A (fr) * | 1933-10-20 | 1935-03-09 | An Alfa Romeo Soc | Dispositif d'attache ses pales pour hélices à pas variable en vol |
US2156102A (en) * | 1935-07-08 | 1939-04-25 | Bendix Prod Corp | Propeller |
US2255920A (en) * | 1937-02-01 | 1941-09-16 | Englesson John Elov | Ship propeller having rotatable blades |
FR968104A (fr) * | 1940-05-22 | 1950-11-20 | Perfectionnements au montage des pales d'hélices à pas variable en vol | |
US2283128A (en) * | 1940-06-13 | 1942-05-12 | Allis Chalmers Mfg Co | Turbine lubrication |
FR1263168A (fr) * | 1960-07-28 | 1961-06-05 | Sulzer Ag | Dispositif de fixation des aubes de roue mobile des soufflantes axiales |
US3139310A (en) * | 1961-12-29 | 1964-06-30 | Svenska Flaektfabriken Ab | Arrangement in axial fans for the transport of dust commingled gases |
DE1912409A1 (de) * | 1969-03-12 | 1970-09-17 | Textron Inc | Befestigungsvorrichtung zur UEbertragung von Biegemomenten von einem Rotorblatt eines Hubschraubers auf die Rotornabe |
SU393472A1 (ru) * | 1970-11-30 | 1973-08-10 | Рабочее колесо гидромашины | |
US4037986A (en) * | 1975-09-04 | 1977-07-26 | Dowty Rotol Limited | Bladed rotors having control means for effecting blade pitch adjustment |
SU541043A1 (ru) * | 1975-11-17 | 1976-12-30 | Производственное Объединение Турбостроения "Ленинградский Металлический Завод" | Рабочее колесо поворотнолопастной гидромашины |
-
1980
- 1980-04-24 FR FR8009243A patent/FR2481361A1/fr active Granted
-
1981
- 1981-04-02 CA CA000374512A patent/CA1154352A/fr not_active Expired
- 1981-04-06 ES ES501103A patent/ES8202396A1/es not_active Expired
- 1981-04-08 US US06/252,101 patent/US4422826A/en not_active Expired - Fee Related
- 1981-04-13 BR BR8102232A patent/BR8102232A/pt not_active IP Right Cessation
- 1981-04-17 JP JP56058346A patent/JPS6022165B2/ja not_active Expired
- 1981-04-22 KR KR1019810001388A patent/KR850001183B1/ko active
- 1981-04-22 AR AR285046A patent/AR224571A1/es active
Also Published As
Publication number | Publication date |
---|---|
KR830005483A (ko) | 1983-08-20 |
ES501103A0 (es) | 1982-01-16 |
ES8202396A1 (es) | 1982-01-16 |
FR2481361B1 (pt) | 1983-12-09 |
FR2481361A1 (fr) | 1981-10-30 |
JPS6022165B2 (ja) | 1985-05-31 |
US4422826A (en) | 1983-12-27 |
CA1154352A (fr) | 1983-09-27 |
AR224571A1 (es) | 1981-12-15 |
KR850001183B1 (ko) | 1985-08-19 |
JPS5756608A (en) | 1982-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Lapse due to non-payment of fees (art. 50) |