IT1176982B - Sistema di regolazione di elica - Google Patents

Sistema di regolazione di elica

Info

Publication number
IT1176982B
IT1176982B IT23171/84A IT2317184A IT1176982B IT 1176982 B IT1176982 B IT 1176982B IT 23171/84 A IT23171/84 A IT 23171/84A IT 2317184 A IT2317184 A IT 2317184A IT 1176982 B IT1176982 B IT 1176982B
Authority
IT
Italy
Prior art keywords
hub
rotor shaft
control system
propeller drive
aircraft propeller
Prior art date
Application number
IT23171/84A
Other languages
English (en)
Other versions
IT8423171A0 (it
Inventor
Donald Farley Sargisson
Clifford Melford Toraason Jr
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8423171A0 publication Critical patent/IT8423171A0/it
Application granted granted Critical
Publication of IT1176982B publication Critical patent/IT1176982B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/30—Blade pitch-changing mechanisms
    • B64C11/44—Blade pitch-changing mechanisms electric
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers
    • Y10S416/04—Fluid current motor and generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Retarders (AREA)
  • Control Of Eletrric Generators (AREA)
IT23171/84A 1983-10-17 1984-10-16 Sistema di regolazione di elica IT1176982B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/542,868 US4556366A (en) 1983-10-17 1983-10-17 Propeller actuation system

Publications (2)

Publication Number Publication Date
IT8423171A0 IT8423171A0 (it) 1984-10-16
IT1176982B true IT1176982B (it) 1987-08-26

Family

ID=24165620

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23171/84A IT1176982B (it) 1983-10-17 1984-10-16 Sistema di regolazione di elica

Country Status (7)

Country Link
US (1) US4556366A (it)
JP (1) JPS60134742A (it)
CA (1) CA1231132A (it)
DE (1) DE3437669A1 (it)
FR (1) FR2553596B1 (it)
GB (1) GB2149585B (it)
IT (1) IT1176982B (it)

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US4927329A (en) * 1988-10-21 1990-05-22 General Electric Company Aircraft engine unducted fan blade pitch control system
US4948337A (en) * 1989-05-01 1990-08-14 United Technologies Corporation Aircraft engine propulsor blade pitch sensing
GB2293522B (en) * 1994-09-02 1999-01-20 Ultra Electronics Ltd Rotary apparatus
US6196797B1 (en) * 1999-08-23 2001-03-06 Cessna Aircraft Company Electronic self-powered propeller governor
US6503056B2 (en) * 2001-04-24 2003-01-07 Honeywell International Inc. Heating device and method for deployable ram air turbine
US6672835B1 (en) * 2003-05-19 2004-01-06 Arthur C. Hughes Method and apparatus for self-contained variable pitch and/or constant speed propeller including provisions for feathering and reverse pitch operation
DE102006007915B4 (de) * 2006-02-16 2010-02-18 Ingo Bader Antriebssystem mit einem Verstellpropeller
DE502007005052D1 (de) * 2007-08-22 2010-10-28 Ingo Bader Antriebssystem mit einem Verstellpropeller
GB0809247D0 (en) 2008-05-22 2008-06-25 Rolls Royce Plc An electrical generator arrangement
US8133027B2 (en) * 2008-07-14 2012-03-13 Hamilton Sundstrand Corporation Integrated actuator for a propeller system
US8162611B2 (en) * 2008-07-15 2012-04-24 Hamilton Sundstrand Corporation Controllable pitch propeller with electrical power generation
WO2010044734A1 (en) * 2008-10-16 2010-04-22 Rolls-Royce Aktiebolag Method and arrangement for propeller pitch control
US8770934B2 (en) * 2009-12-16 2014-07-08 Hamilton Sundstrand Corporation Teeter mechanism for a multiple-bladed wind turbine
US8496436B2 (en) * 2010-01-11 2013-07-30 Hamilton Sundstrand Corporation Torque compensation for propeller pitch change mechanism
FR2975842B1 (fr) 2011-05-24 2013-05-17 Eurocopter France Dispositif d'alimentation electrique d'au moins un equipement d'un rotor tournant d'un aeronef, et aeronef
US8517783B2 (en) * 2011-07-27 2013-08-27 Mehmet Nevres ULGEN Propeller mechanism for a marine vehicle
US8464511B1 (en) 2012-01-06 2013-06-18 Hamilton Sundstrand Corporation Magnetically coupled contra-rotating propulsion stages
FR2990812B1 (fr) 2012-05-16 2014-05-02 Eurocopter France Dispositif d'alimentation electrique d'au moins un equipement d'un rotor d'un aeronef, et aeronef
US8878374B2 (en) * 2013-02-13 2014-11-04 Bell Helicopter Textron Inc. Brushless alternator for helicopter transmission install
EP3014089B1 (en) * 2013-06-24 2019-06-12 United Technologies Corporation Excessive deformation monitoring using a fan drive gear system
US9973058B2 (en) 2014-07-23 2018-05-15 Hamilton Sundstrand Corporation Propeller in-hub power generation and control
US10094293B2 (en) 2014-08-22 2018-10-09 Pratt & Whitney Canada Corp. In flight restart system and method for free turbine engine
EP3305657B1 (de) * 2016-10-05 2019-01-23 MT-Propeller Entwicklung GmbH Elektrische verstellpropeller-anordnung
CN108119320B (zh) * 2016-11-30 2024-02-23 北京金风科创风电设备有限公司 自发电加热除冰装置、叶片、风力发电机及除冰方法
IT201700076059A1 (it) * 2017-07-07 2019-01-07 Fp Propeller Apparato di controllo automatico del passo di eliche aeree mediante lettura dei segnali digitali sul bus dell'ecu del motore aereonautico
WO2019217544A1 (en) * 2018-05-08 2019-11-14 Miw Associates Llc Manually operated generator and methods of use
CN110001948B (zh) * 2019-04-30 2021-02-12 南京涵铭置智能科技有限公司 一种双桨叶拍摄无人机及其使用方法
AT523262B1 (de) * 2020-01-29 2021-07-15 Manuel Schleiffelder Mag Vorrichtung zur Verstellung der Neigung von Rotorblättern eines Rotors
WO2022246028A1 (en) * 2021-05-19 2022-11-24 Avco Corporation Integrated alternator for aerial vehicle engine

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DE580337C (de) * 1933-07-08 Eugen Moeller Dr Ing Windkraftmaschine mit waagerechter Drehachse, an deren Fluegelenden Hilfswindraeder angebracht sind
GB395141A (en) * 1932-06-08 1933-07-13 Fairey Aviat Co Ltd Improvements in or relating to dynamos for aircraft
DE712882C (de) * 1934-06-05 1941-11-13 Siemens App Und Maschinen G M Verstellpropeller, insbesondere fuer Luftfahrzeuge
FR848267A (fr) * 1938-06-28 1939-10-26 Condensation Application Mec Dispositif d'indication et de contrôle de pas pour hélices à pas variable
GB545305A (en) * 1941-03-07 1942-05-19 British Thomson Houston Co Ltd Improvements relating to the de-icing of rotatable parts of aircraft
US2499813A (en) * 1944-07-07 1950-03-07 Curtiss Wright Corp Control system
GB585556A (en) * 1945-03-01 1947-02-11 Fairey Aviat Co Ltd Improvements in or relating to means for preventing the formation of ice on rotatable parts of aircraft
GB603438A (en) * 1945-05-07 1948-06-16 Fairey Aviat Co Ltd Improvements in or relating to electrical equipment on aircraft
GB603450A (en) * 1945-07-03 1948-06-16 Fairey Aviat Co Ltd Improvements in or relating to electrical equipment on aircraft
US2612228A (en) * 1945-07-03 1952-09-30 Fairey Aviat Co Ltd Electrically driven propeller pitch change system
GB604225A (en) * 1945-08-21 1948-06-30 Fairey Aviat Co Ltd Improvements in or relating to electrical equipment on aircraft
US2488392A (en) * 1945-08-21 1949-11-15 Fairey Aviat Co Ltd Electrical equipment on aircraft
FR1010914A (fr) * 1950-02-06 1952-06-17 Morane Saulnier Régulateur pour hélices à pas variable
US3473038A (en) * 1966-06-24 1969-10-14 Us Navy Wind driven generator
SE7409754L (it) * 1974-01-18 1975-07-21 Walter Schonball
US3900274A (en) * 1974-06-25 1975-08-19 Gen Electric Remote controlled actuation system for the rotor of a gas turbine engine
JPS5720269B2 (it) * 1974-07-23 1982-04-27
US4277860A (en) * 1975-11-03 1981-07-14 Sando Iron Works Co. Ltd. Method of heat fulling and water washing of cloth
US4039848A (en) * 1975-11-10 1977-08-02 Winderl William R Wind operated generator
GB1556126A (en) * 1976-08-11 1979-11-21 Woollard Ltd R Electrical generator
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US4277134A (en) * 1978-01-19 1981-07-07 Honeywell Inc. Fiber optic loop signal coupler apparatus
US4227860A (en) * 1978-04-24 1980-10-14 Humphreys James R Aircraft propeller pitch control

Also Published As

Publication number Publication date
FR2553596A1 (fr) 1985-04-19
FR2553596B1 (fr) 1986-12-05
GB2149585B (en) 1987-11-18
US4556366A (en) 1985-12-03
GB2149585A (en) 1985-06-12
JPH044818B2 (it) 1992-01-29
CA1231132A (en) 1988-01-05
DE3437669A1 (de) 1985-04-25
GB8422470D0 (en) 1984-10-10
IT8423171A0 (it) 1984-10-16
JPS60134742A (ja) 1985-07-18

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