FR1451305A - Système de commande de la rotation en moulinet des rotors des moteurs, pour un avion multimoteur - Google Patents

Système de commande de la rotation en moulinet des rotors des moteurs, pour un avion multimoteur

Info

Publication number
FR1451305A
FR1451305A FR19545A FR19545A FR1451305A FR 1451305 A FR1451305 A FR 1451305A FR 19545 A FR19545 A FR 19545A FR 19545 A FR19545 A FR 19545A FR 1451305 A FR1451305 A FR 1451305A
Authority
FR
France
Prior art keywords
control system
rotation control
motor rotor
engine airplane
pinwheel
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
FR19545A
Other languages
English (en)
French (fr)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of FR1451305A publication Critical patent/FR1451305A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
    • 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
    • B64D35/00—Transmitting power from power plants to propellers or rotors; Arrangements of transmissions
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/8741—With common operator
    • Y10T137/87442—Rotary valve
    • Y10T137/87467—Axes of rotation parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Control Of Turbines (AREA)
  • Wind Motors (AREA)
FR19545A 1962-12-31 1965-06-04 Système de commande de la rotation en moulinet des rotors des moteurs, pour un avion multimoteur Expired FR1451305A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US248535A US3227176A (en) 1962-12-31 1962-12-31 Windmill control system for multiengined aircraft

Publications (1)

Publication Number Publication Date
FR1451305A true FR1451305A (fr) 1966-01-07

Family

ID=22939561

Family Applications (1)

Application Number Title Priority Date Filing Date
FR19545A Expired FR1451305A (fr) 1962-12-31 1965-06-04 Système de commande de la rotation en moulinet des rotors des moteurs, pour un avion multimoteur

Country Status (3)

Country Link
US (1) US3227176A (OSRAM)
BE (1) BE667796A (OSRAM)
FR (1) FR1451305A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112015003201B4 (de) * 2014-07-10 2025-03-13 Mitsubishi Heavy Industries, Ltd. Wartungsverfahren für variable leitflügelvorrichtung und variable leitflügelvorrichtung

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779665A (en) * 1972-09-22 1973-12-18 Gen Electric Combined variable angle stator and windmill control system
US5259187A (en) * 1993-02-05 1993-11-09 General Electric Company Method of operating an aircraft bypass turbofan engine having variable fan outlet guide vanes
FR2928979B1 (fr) 2008-03-19 2015-05-01 Snecma Dispositif de commande d'aubes a calage variable dans une turbomachine.
US9970352B2 (en) 2012-01-27 2018-05-15 United Technologies Corporation Turbomachine fan clutch
US9151178B2 (en) * 2012-11-15 2015-10-06 United Technologies Corporation Bellcrank for a variable vane assembly
US10316745B2 (en) 2013-02-26 2019-06-11 United Technologies Corporation Turbomachine fan clutch
US10107135B2 (en) 2015-10-26 2018-10-23 United Technologies Corporation Gas turbine engine with gearbox health features
US10415596B2 (en) 2016-03-24 2019-09-17 United Technologies Corporation Electric actuation for variable vanes
US10329946B2 (en) 2016-03-24 2019-06-25 United Technologies Corporation Sliding gear actuation for variable vanes
US10288087B2 (en) 2016-03-24 2019-05-14 United Technologies Corporation Off-axis electric actuation for variable vanes
US10443430B2 (en) 2016-03-24 2019-10-15 United Technologies Corporation Variable vane actuation with rotating ring and sliding links
US10301962B2 (en) 2016-03-24 2019-05-28 United Technologies Corporation Harmonic drive for shaft driving multiple stages of vanes via gears
US10329947B2 (en) 2016-03-24 2019-06-25 United Technologies Corporation 35Geared unison ring for multi-stage variable vane actuation
US10190599B2 (en) 2016-03-24 2019-01-29 United Technologies Corporation Drive shaft for remote variable vane actuation
US10443431B2 (en) 2016-03-24 2019-10-15 United Technologies Corporation Idler gear connection for multi-stage variable vane actuation
US10458271B2 (en) 2016-03-24 2019-10-29 United Technologies Corporation Cable drive system for variable vane operation
US10107130B2 (en) 2016-03-24 2018-10-23 United Technologies Corporation Concentric shafts for remote independent variable vane actuation
US10294813B2 (en) 2016-03-24 2019-05-21 United Technologies Corporation Geared unison ring for variable vane actuation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1846488A (en) * 1930-03-17 1932-02-23 Newel C Jackson Variable pitch propeller
US2823700A (en) * 1954-11-19 1958-02-18 Westinghouse Electric Corp Fluid flow control apparatus
US3007628A (en) * 1958-04-03 1961-11-07 Allis Chalmers Mfg Co Control system for hydraulic machine guide vane damping brakes
CH362380A (de) * 1958-10-16 1962-05-31 Escher Wyss Ag Verstelleinrichtung für den Leitapparat einer Wasserturbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112015003201B4 (de) * 2014-07-10 2025-03-13 Mitsubishi Heavy Industries, Ltd. Wartungsverfahren für variable leitflügelvorrichtung und variable leitflügelvorrichtung

Also Published As

Publication number Publication date
BE667796A (OSRAM) 1965-12-01
US3227176A (en) 1966-01-04

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