IT8820974A0 - Turbina ad elevato rendimento, in particolare per lo sfruttamento di energia eolica per sorgenti ausiliarie di energia in impieghi aeronautici. - Google Patents

Turbina ad elevato rendimento, in particolare per lo sfruttamento di energia eolica per sorgenti ausiliarie di energia in impieghi aeronautici.

Info

Publication number
IT8820974A0
IT8820974A0 IT8820974A IT2097488A IT8820974A0 IT 8820974 A0 IT8820974 A0 IT 8820974A0 IT 8820974 A IT8820974 A IT 8820974A IT 2097488 A IT2097488 A IT 2097488A IT 8820974 A0 IT8820974 A0 IT 8820974A0
Authority
IT
Italy
Prior art keywords
exploitation
high efficiency
efficiency turbine
wind energy
energy sources
Prior art date
Application number
IT8820974A
Other languages
English (en)
Other versions
IT1219726B (it
Inventor
Antonio Callerio
Vincenzo Callerio
Original Assignee
Fimac Spa
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 Fimac Spa filed Critical Fimac Spa
Priority to IT20974/88A priority Critical patent/IT1219726B/it
Publication of IT8820974A0 publication Critical patent/IT8820974A0/it
Priority to EP89110104A priority patent/EP0346711A3/en
Priority to US07/362,740 priority patent/US4950131A/en
Application granted granted Critical
Publication of IT1219726B publication Critical patent/IT1219726B/it

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
    • F03D—WIND MOTORS
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0236—Adjusting aerodynamic properties of the blades by changing the active surface of the wind engaging parts, e.g. reefing or furling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D41/00—Power installations for auxiliary purposes
    • B64D41/007—Ram air turbines
    • 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
    • F05B2220/00—Application
    • F05B2220/30—Application in turbines
    • F05B2220/31—Application in turbines in ram-air turbines ("RATS")
    • 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/202—Rotors with adjustable area of intercepted fluid
    • F05B2240/2022—Rotors with adjustable area of intercepted fluid by means of teetering or coning blades
    • 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
    • F05B2260/75—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism not using auxiliary power sources, e.g. servos
    • 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
    • F05B2260/77—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism driven or triggered by centrifugal forces
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
IT20974/88A 1988-06-15 1988-06-15 Turbina ad elevato rendimento,in particolare per lo sfruttamento di energia eolica per sorgenti ausiliarie di energia in impieghi aeronautici IT1219726B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT20974/88A IT1219726B (it) 1988-06-15 1988-06-15 Turbina ad elevato rendimento,in particolare per lo sfruttamento di energia eolica per sorgenti ausiliarie di energia in impieghi aeronautici
EP89110104A EP0346711A3 (en) 1988-06-15 1989-06-03 High-efficiency turbine, in particular for exploiting wind power in auxiliary power sources for aeronautical applications
US07/362,740 US4950131A (en) 1988-06-15 1989-06-07 High-efficiency turbine, in particular for exploiting wind power in auxiliary power sources for aeronautical applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20974/88A IT1219726B (it) 1988-06-15 1988-06-15 Turbina ad elevato rendimento,in particolare per lo sfruttamento di energia eolica per sorgenti ausiliarie di energia in impieghi aeronautici

Publications (2)

Publication Number Publication Date
IT8820974A0 true IT8820974A0 (it) 1988-06-15
IT1219726B IT1219726B (it) 1990-05-24

Family

ID=11174853

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20974/88A IT1219726B (it) 1988-06-15 1988-06-15 Turbina ad elevato rendimento,in particolare per lo sfruttamento di energia eolica per sorgenti ausiliarie di energia in impieghi aeronautici

Country Status (3)

Country Link
US (1) US4950131A (it)
EP (1) EP0346711A3 (it)
IT (1) IT1219726B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4011948A1 (de) * 1990-04-12 1991-10-17 Alcan Gmbh Verbundgussverfahren
DE19509118A1 (de) * 1995-03-17 1996-09-19 Michael Hanel Zahnimplantatanordnung
RU2179261C2 (ru) * 1997-08-13 2002-02-10 Макаров Юрий Сергеевич Ветроэлектрическая станция
NZ513769A (en) * 2001-08-24 2001-09-28 William Currie A wind turbine
US7841163B2 (en) * 2006-11-13 2010-11-30 Hamilton Sundstrand Corporation Turbofan emergency generator
US20110142634A1 (en) * 2010-06-23 2011-06-16 Detlef Menke Overspeed protection system and method
FR3003845B1 (fr) * 2013-04-02 2016-04-15 Labinal Systeme de recuperation et de conversion d'energie cinetique et d'energie potentielle en energie electrique pour aeronef
EP2871128B1 (en) * 2013-11-06 2017-01-11 The Boeing Company Energy recovery turbine system for an aircraft
US9284063B2 (en) * 2014-01-02 2016-03-15 Hamilton Sundstrand Corporation Tail cone driven emergency power generating system
WO2015143098A2 (en) * 2014-03-18 2015-09-24 Joby Aviation, Inc. Aerodynamically efficient lightweight vertical take-off and landing aircraft with pivoting rotors and stowing rotor blades
FR3037040B1 (fr) * 2015-06-04 2018-04-20 Airbus Operations Turbine aerogeneratrice de secours a pales repliables

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE727554C (de) * 1940-03-05 1942-11-06 Ing Jan Batrla Windrad
US2492653A (en) * 1946-04-11 1949-12-27 Bendix Aviat Corp Air propeller
US2533785A (en) * 1946-11-15 1950-12-12 Fumagalli Charles Variable propeller
FR1013456A (fr) * 1950-03-02 1952-07-29 Anciens Etablissements C Barbo Pompe à liquide, notamment à commande par éolienne
FR1032358A (fr) * 1951-02-12 1953-07-01 Hélice aérienne dont le pas varie automatiquement
US2815188A (en) * 1954-01-11 1957-12-03 Marquardt Aircraft Co Auxiliary power unit
US2955656A (en) * 1954-12-27 1960-10-11 Fairchild Engine & Airplane Auxiliary power system for aircraft
US2986219A (en) * 1957-05-27 1961-05-30 Marquardt Corp Freestream ram air turbine
US2986218A (en) * 1959-05-25 1961-05-30 Marquardt Corp Variable exposure ram air turbine
FR1433734A (fr) * 1965-04-26 1966-04-01 Moteur éolien
SU461247A1 (ru) * 1973-05-07 1975-02-25 Предприятие П/Я А-1665 Многоступенчатый осевой вентил тор
SU500363A1 (ru) * 1974-03-18 1976-01-25 Предприятие П/Я А-1528 Ветродвигатель
SU612062A1 (ru) * 1975-07-31 1978-06-25 Предприятие П/Я А-1528 Ветродвигатель
GB2072271B (en) * 1980-03-21 1983-03-23 Sundstrand Corp Ram air turbine blade pitch control mechanism
DE3130257A1 (de) * 1981-07-31 1983-02-17 Louis L. 7570 Baden-Baden Lepoix Vorrichtung zur umwandlung der kinetischen energie des windes in eine andere energieart, vorzugsweise in elektrische energie

Also Published As

Publication number Publication date
IT1219726B (it) 1990-05-24
US4950131A (en) 1990-08-21
EP0346711A3 (en) 1990-07-18
EP0346711A2 (en) 1989-12-20

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