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IT1188695B - CONTROL FOR AIRPLANE PROPELLERS - Google Patents

CONTROL FOR AIRPLANE PROPELLERS

Info

Publication number
IT1188695B
IT1188695B IT20545/86A IT2054586A IT1188695B IT 1188695 B IT1188695 B IT 1188695B IT 20545/86 A IT20545/86 A IT 20545/86A IT 2054586 A IT2054586 A IT 2054586A IT 1188695 B IT1188695 B IT 1188695B
Authority
IT
Italy
Prior art keywords
control
airplane propellers
propellers
airplane
Prior art date
Application number
IT20545/86A
Other languages
Italian (it)
Other versions
IT8620545A1 (en
IT8620545A0 (en
Inventor
Stanley Gordon Day
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 IT8620545A0 publication Critical patent/IT8620545A0/en
Publication of IT8620545A1 publication Critical patent/IT8620545A1/en
Application granted granted Critical
Publication of IT1188695B publication Critical patent/IT1188695B/en

Links

Classifications

    • 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
    • B64C11/46—Arrangements of, or constructional features peculiar to, multiple propellers
    • B64C11/48—Units of two or more coaxial propellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Control Of Turbines (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Feedback Control In General (AREA)
  • Control Of Multiple Motors (AREA)
IT20545/86A 1985-05-28 1986-05-23 CONTROL FOR AIRPLANE PROPELLERS IT1188695B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73797285A 1985-05-28 1985-05-28

Publications (3)

Publication Number Publication Date
IT8620545A0 IT8620545A0 (en) 1986-05-23
IT8620545A1 IT8620545A1 (en) 1987-11-23
IT1188695B true IT1188695B (en) 1988-01-20

Family

ID=24966035

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20545/86A IT1188695B (en) 1985-05-28 1986-05-23 CONTROL FOR AIRPLANE PROPELLERS

Country Status (6)

Country Link
JP (1) JPS626897A (en)
DE (1) DE3617509A1 (en)
FR (1) FR2582614A1 (en)
GB (1) GB2175652B (en)
IT (1) IT1188695B (en)
SE (1) SE465873B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4772179A (en) * 1986-08-29 1988-09-20 General Electric Company Aircraft thrust control
USD308663S (en) 1987-05-06 1990-06-19 The Boeing Company Airplane
US4953812A (en) * 1987-11-13 1990-09-04 The Boeing Company Aircraft configuration with aft mounted engines and method
US5112191A (en) * 1989-04-11 1992-05-12 General Electric Company Rotating cowling
US4968217A (en) * 1989-09-06 1990-11-06 Rolls-Royce Plc Variable pitch arrangement for a gas turbine engine
GB0702608D0 (en) 2007-02-10 2007-03-21 Rolls Royce Plc Aeroengine
GB0816637D0 (en) 2008-09-12 2008-10-22 Rolls Royce Plc Blade Pitch Control
GB0816636D0 (en) 2008-09-12 2008-10-22 Rolls Royce Plc Controlling rotor overspeed
DE102009007013A1 (en) * 2009-01-31 2010-08-12 Deutsches Zentrum für Luft- und Raumfahrt e.V. Engine, especially CROR propulsion, for an aircraft
CA2740447A1 (en) * 2010-05-18 2011-11-18 Hamilton Sundstrand Corporation Counter-rotating open-rotor (cror)
FR2998866B1 (en) * 2012-11-30 2017-01-13 Snecma CONTROL DEVICE FOR AN ENGINE
US10436056B2 (en) * 2015-06-23 2019-10-08 General Electric Company Relative position measurement
EP3296513B1 (en) 2016-09-16 2020-08-19 Ratier-Figeac SAS Propeller health monitoring
WO2019232535A1 (en) * 2018-06-01 2019-12-05 Joby Aero, Inc. System and method for aircraft noise mitigation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB433989A (en) * 1934-09-14 1935-08-23 Max Mueller Propeller arrangement for aircraft
GB591492A (en) * 1939-12-30 1947-08-20 United Aircraft Corp Improvements in or relating to counter-rotating propellers
FR986584A (en) * 1949-03-15 1951-08-02 Pitch regulator simultaneously ensuring the synchronization of counter-rotating and coaxial propellers arranged in pairs
GB760005A (en) * 1953-01-12 1956-10-31 Napier & Son Ltd Compound power plants including reciprocating engines and exhaust driven turbines
US2948343A (en) * 1953-12-04 1960-08-09 Gen Motors Corp Propeller mechanism
GB872687A (en) * 1958-12-19 1961-07-12 United Aircraft Corp Improvements relating to propellers
US3066741A (en) * 1959-10-19 1962-12-04 Curtiss Wright Corp Propeller synchronizing and synchrophasing system

Also Published As

Publication number Publication date
FR2582614A1 (en) 1986-12-05
JPS626897A (en) 1987-01-13
SE8602330D0 (en) 1986-05-22
IT8620545A1 (en) 1987-11-23
SE8602330L (en) 1986-11-29
IT8620545A0 (en) 1986-05-23
GB2175652B (en) 1990-03-21
DE3617509A1 (en) 1986-12-04
GB2175652A (en) 1986-12-03
GB8612410D0 (en) 1986-06-25
SE465873B (en) 1991-11-11

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