JPS4736318B1 - - Google Patents

Info

Publication number
JPS4736318B1
JPS4736318B1 JP5463769A JP5463769A JPS4736318B1 JP S4736318 B1 JPS4736318 B1 JP S4736318B1 JP 5463769 A JP5463769 A JP 5463769A JP 5463769 A JP5463769 A JP 5463769A JP S4736318 B1 JPS4736318 B1 JP S4736318B1
Authority
JP
Japan
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.)
Pending
Application number
JP5463769A
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 filed Critical
Publication of JPS4736318B1 publication Critical patent/JPS4736318B1/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/82—Rotorcraft; Rotors peculiar thereto characterised by the provision of an auxiliary rotor or fluid-jet device for counter-balancing lifting rotor torque or changing direction of rotorcraft
    • B64C2027/8254—Shrouded tail rotors, e.g. "Fenestron" fans
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
JP5463769A 1968-07-11 1969-07-11 Pending JPS4736318B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR158807 1968-07-11

Publications (1)

Publication Number Publication Date
JPS4736318B1 true JPS4736318B1 (ja) 1972-09-12

Family

ID=8652416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5463769A Pending JPS4736318B1 (ja) 1968-07-11 1969-07-11

Country Status (5)

Country Link
US (1) US3594097A (ja)
JP (1) JPS4736318B1 (ja)
DE (1) DE1930648C3 (ja)
FR (1) FR1593008A (ja)
GB (1) GB1259995A (ja)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE387161B (sv) * 1975-05-12 1976-08-30 Svenning Sven Konsult Ab Automatiskt verkande varvtalsregleranordning vid vinddrivna propellrar
FR2430354A1 (fr) * 1978-07-07 1980-02-01 Aerospatiale Helice multipale a pas variable d'un type simplifie
FR2542695B1 (fr) * 1983-03-18 1985-07-26 Aerospatiale Helice multipale a pas variable a pale s en materiaux composites demontables individuellement, procede de fabrication de telles pales et pales ainsi realisees
DE3544814A1 (de) * 1985-12-18 1987-06-19 Gutehoffnungshuette Man Mehrblattrotor fuer eine windkraftanlage
FR2628062B1 (fr) * 1988-03-07 1990-08-10 Aerospatiale Pale pour helice carenee a hautes performances, helice carenee multipale pourvue de telles pales et agencement de rotor de queue a helice carenee pour aeronef a voilure tournante
US5297934A (en) * 1991-08-02 1994-03-29 The Boeing Company Compensation for kinematic foreshortening effect in pitch control system for rotary wing aircraft
DE69228246T2 (de) * 1991-08-02 1999-08-19 Boeing Co Mantelgebläse und blattverstellsteuerung eines drehflügelflugzeugheckrotors
IL102700A (en) * 1991-08-02 1996-10-16 Boeing Co Tail rotor with ducts for air vessels with rotary wing that provides Turk response and Liu reference control
FR2684351B1 (fr) * 1991-12-02 1994-02-04 Aerospatiale Ste Nationale Indle Rotor multipale a pas variable, notamment pour systeme arriere anticouple d'aeronef a voilure tournante.
FR2699497B1 (fr) * 1992-12-23 1995-03-10 Eurocopter France Dispositif de liaison pale-moyeu à attache feuilletée, pale de rotor munie d'une telle attache, et rotor équipé de telles pales.
FR2699498B1 (fr) * 1992-12-23 1995-03-10 Eurocopter France Pale en composite thermoplastique, notamment pour rotor arrière caréné d'hélicoptère, et son procédé de fabrication.
FR2699499B1 (fr) * 1992-12-23 1995-03-10 Eurocopter France Pale en composite thermoplastique, notamment pour rotor arrière caréné d'hélicoptère, et son procédé de fabrication avec étape d'injection.
FR2719549B1 (fr) * 1994-05-04 1996-07-26 Eurocopter France Dispositif anti-couple à rotor caréné et modulation de phase des pales, pour hélicoptère.
FR2719553B1 (fr) * 1994-05-04 1996-07-26 Eurocopter France Dispositif anti-couple à rotor arrière et stator redresseur carénés pour hélicoptère.
FR2719552B1 (fr) * 1994-05-04 1996-07-26 Eurocopter France Aube de redresseur pour dispositif anti-couple à rotor et stator redresseur carénés d'hélicoptère.
FR2719551B1 (fr) * 1994-05-04 1996-07-12 Eurocopter France Dispositif anti-couple à rotor et stator redresseur carénés, et à aubes redresseuses inclinées.
FR2719550B1 (fr) * 1994-05-04 1996-07-26 Eurocopter France Dispositif anti-couple à rotor et stator redresseur carénés, et modulation de phase des pales du rotor, pour hélicoptère.
FR2719554B1 (fr) * 1994-05-04 1996-07-26 Eurocopter France Rotor anti-couple caréné à pales flottantes.
FR2721000B1 (fr) * 1994-06-10 1996-08-23 Eurocopter France Aube de redresseur en composite, redresseur la comportant, pour dispositif anti-couple à rotor et stator redresseur carénés, et leur procédé de fabrication.
FR2725420B1 (fr) 1994-10-11 1996-12-13 Eurocopter France Dispositif de commande de pas pour rotor sans articulation
FR2728540A1 (fr) 1994-12-22 1996-06-28 Eurocopter France Rotor sans articulation a anneaux intermediaires de commande de pas
DE19528350A1 (de) * 1995-04-06 1996-10-10 Schittek Joerg Mehrblättriger Verstellpropeller
FR2775951B1 (fr) * 1998-03-16 2001-09-07 Rene Mouille Pale de rotor, notamment pour le rotor arriere anticouple d'un helicoptere
US8657581B2 (en) * 2009-08-28 2014-02-25 Gordon Holdings, Inc. Thermoplastic rotor blade
EP2913271A1 (en) 2014-02-28 2015-09-02 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Rotorcraft with at least one main rotor and at least one counter-torque rotor
EP2913270B1 (en) 2014-02-28 2016-02-24 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Rotorcraft with at least one main rotor and at least one counter-torque rotor
EP2913269B1 (en) 2014-02-28 2019-01-16 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Rotorcraft with at least one main rotor and at least one counter-torque rotor
FR3028838B1 (fr) * 2014-11-20 2016-11-18 Airbus Helicopters Aeronef a voilure tournante muni d'un rotor arriere non carene comprenant au moins cinq pales
CN104743102B (zh) * 2015-02-05 2017-08-25 深圳清华大学研究院 用于直升机的涵道和涵道组件
CH710831A1 (de) 2015-03-09 2016-09-15 Marenco Swisshelicopter Ag Heckrotorvorrichtung eines Helikopters.
CN206384149U (zh) * 2016-11-25 2017-08-08 深圳光启空间技术有限公司 变桨距传动机构
EP3366584B1 (en) 2017-02-27 2019-04-17 AIRBUS HELICOPTERS DEUTSCHLAND GmbH Pitch control device for a ducted tail rotor of a rotorcraft
EP3424817B1 (en) 2017-07-06 2020-09-02 AIRBUS HELICOPTERS DEUTSCHLAND GmbH A rotor hub for a tail rotor of a rotorcraft
EP3424818B1 (en) 2017-07-06 2020-12-30 AIRBUS HELICOPTERS DEUTSCHLAND GmbH A rotor hub for a tail rotor of a rotorcraft
EP3434590B1 (en) 2017-07-27 2019-11-27 AIRBUS HELICOPTERS DEUTSCHLAND GmbH A control transfer member for a pitch control device of a ducted rotorcraft tail rotor
US10889366B2 (en) 2018-09-21 2021-01-12 Textron Innovations Inc. Ducted thrusters
CH717386A1 (de) * 2020-05-06 2021-11-15 Kopter Group Ag Lösbare Verbindung zwischen einem Blattsteuereinheitsarm und einem Blattverstellhebel.
US11440651B1 (en) 2021-03-01 2022-09-13 Textron Innovations Inc. Spherical bearing centrifugal force retention link

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2169849A (en) * 1938-01-08 1939-08-15 Autogiro Co Of America Aircraft with rotative sustaining blades
US2495434A (en) * 1946-05-17 1950-01-24 Joy Mfg Co Variable pitch propeller
US2660461A (en) * 1947-03-10 1953-11-24 Baldwin Lima Hamilton Corp Swivel joint
DE1102563B (de) * 1955-11-17 1961-03-16 Edward Burke Wilford Drehfluegelkopf mit einem Kugelgelenk
FR1334843A (fr) * 1962-10-02 1963-08-09 Escher Wyss Sa Rotor pour compresseurs à refoulement axial équipés d'aubes à pas variable
FR1370754A (fr) * 1963-07-16 1964-08-28 Electricite De France Perfectionnements aux roues à aubes orientables et en particulier aux ventilateurs axiaux
DE1456107A1 (de) * 1964-07-04 1968-12-19 Westland Aircraft Ltd Drehfluegelflugzeug
FR1419088A (fr) * 1964-11-24 1965-11-26 Illinois Tool Works Coussinet
GB1205757A (en) * 1967-02-07 1970-09-16 Westland Aircraft Ltd Improvements in or relating to rotor heads for rotary wing aircraft
FR1531536A (fr) * 1967-05-22 1968-07-05 Sud Aviation Hélice ou rotor à pas variable

Also Published As

Publication number Publication date
DE1930648C3 (de) 1973-10-11
GB1259995A (en) 1972-01-12
US3594097A (en) 1971-07-20
DE1930648A1 (de) 1970-11-05
DE1930648B2 (de) 1973-03-22
FR1593008A (ja) 1970-05-25

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