ES8202396A1 - Disposicion de rueda helicoidal de turbina,de palas orienta-bles - Google Patents

Disposicion de rueda helicoidal de turbina,de palas orienta-bles

Info

Publication number
ES8202396A1
ES8202396A1 ES501103A ES501103A ES8202396A1 ES 8202396 A1 ES8202396 A1 ES 8202396A1 ES 501103 A ES501103 A ES 501103A ES 501103 A ES501103 A ES 501103A ES 8202396 A1 ES8202396 A1 ES 8202396A1
Authority
ES
Spain
Prior art keywords
runner
journal
spider
turbines
propeller
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES501103A
Other languages
English (en)
Other versions
ES501103A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Neyrpic SA
Original Assignee
Neyrpic SA
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 Neyrpic SA filed Critical Neyrpic SA
Publication of ES8202396A1 publication Critical patent/ES8202396A1/es
Publication of ES501103A0 publication Critical patent/ES501103A0/es
Granted legal-status Critical Current

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)

Abstract

DISPOSITIVO DE RUEDA HELICOIDAL DE TURBINA, DE ALABES ORIENTABLES PARA LA VARIACION DEL PASO DE LA HELICE. ESTA CONSTITUIDA POR UNA RUEDA EN LA QUE CADA ALABE (21) ESTA MONTADO SEGUN UNA DIRECCION RADIAL EN UN CUBO, LLEVANDO EN SU BASE DOS ASIENTOS CILINDRICOS DISTANTES Y COAXIALES QUE DEFINEN EL EJE DE ROTACION DEL ALABE SOBRE SI MISMO. LA ROTACION TIENE POR OBJETO LA REGULACION DEL ANGULO DE INCIDENCIA DE CADA ALABE. CADA ALABE ESTA PROVISTO DE BIELAS LATERALES, CUYO DESPLAZAMIENTO ES ACCIONADO, SIMULTANEAMENTE, POR UNOS ELEMENTOS INTERNOS DE LA RUEDA, A FIN DE REGULAR CONJUNTAMENTE LOS ANGULOS DE INCEDENCIA DE TODOS LOS ALABES.
ES501103A 1980-04-24 1981-04-06 Disposicion de rueda helicoidal de turbina,de palas orienta-bles Granted ES501103A0 (es)

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 (2)

Publication Number Publication Date
ES8202396A1 true ES8202396A1 (es) 1982-01-16
ES501103A0 ES501103A0 (es) 1982-01-16

Family

ID=9241323

Family Applications (1)

Application Number Title Priority Date Filing Date
ES501103A Granted ES501103A0 (es) 1980-04-24 1981-04-06 Disposicion de rueda helicoidal de turbina,de palas orienta-bles

Country Status (8)

Country Link
US (1) US4422826A (es)
JP (1) JPS6022165B2 (es)
KR (1) KR850001183B1 (es)
AR (1) AR224571A1 (es)
BR (1) BR8102232A (es)
CA (1) CA1154352A (es)
ES (1) ES501103A0 (es)
FR (1) FR2481361A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2481361B1 (es) 1983-12-09
AR224571A1 (es) 1981-12-15
BR8102232A (pt) 1982-01-12
CA1154352A (fr) 1983-09-27
FR2481361A1 (fr) 1981-10-30
US4422826A (en) 1983-12-27
JPS6022165B2 (ja) 1985-05-31
JPS5756608A (en) 1982-04-05
KR830005483A (ko) 1983-08-20
ES501103A0 (es) 1982-01-16
KR850001183B1 (ko) 1985-08-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303