GB2175652B - Aircraft propeller control - Google Patents

Aircraft propeller control

Info

Publication number: GB2175652B
Authority: GB; United Kingdom
Prior art keywords: propeller control; aircraft propeller; aircraft; control; propeller
Prior art date: 1985-05-28
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 - Lifetime

Application number

GB8612410A

Other versions

GB8612410D0 (en

GB2175652A (en

Inventor

Stanley Gordon Day

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.)

1985-05-28

Filing date

1986-05-21

Publication date

1990-03-21

1986-05-21 Application filed by General Electric Co filed Critical General Electric Co

1986-06-25 Publication of GB8612410D0 publication Critical patent/GB8612410D0/en

1986-12-03 Publication of GB2175652A publication Critical patent/GB2175652A/en

1990-03-21 Application granted granted Critical

1990-03-21 Publication of GB2175652B publication Critical patent/GB2175652B/en

2006-05-21 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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)
Control Of Multiple Motors (AREA)
Feedback Control In General (AREA)

GB8612410A 1985-05-28 1986-05-21 Aircraft propeller control Expired - Lifetime GB2175652B (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
GB8612410D0 GB8612410D0 (en)	1986-06-25
GB2175652A GB2175652A (en)	1986-12-03
GB2175652B true GB2175652B (en)	1990-03-21

Family

ID=24966035

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8612410A Expired - Lifetime GB2175652B (en)	1985-05-28	1986-05-21	Aircraft propeller control

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USD308663S (en)	1987-05-06	1990-06-19	The Boeing Company	Airplane
CN104936859A (en) *	2012-11-30	2015-09-23	斯内克马公司	Control device for an engine

Families Citing this family (12)

* 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
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
US9718536B2 (en)	2010-05-18	2017-08-01	Hamilton Sundstrand Corporation	Counter-rotating open-rotor (CROR)
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
EP3803132B1 (en) *	2018-06-01	2025-08-27	Joby Aero, Inc.	System for aircraft noise mitigation

Citations (4)

* 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
GB760005A (en) *	1953-01-12	1956-10-31	Napier & Son Ltd	Compound power plants including reciprocating engines and exhaust driven turbines
GB872687A (en) *	1958-12-19	1961-07-12	United Aircraft Corp	Improvements relating to propellers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR986584A (en) *	1949-03-15	1951-08-02		Pitch regulator simultaneously ensuring the synchronization of counter-rotating and coaxial propellers arranged in pairs
US2948343A (en) *	1953-12-04	1960-08-09	Gen Motors Corp	Propeller mechanism
US3066741A (en) *	1959-10-19	1962-12-04	Curtiss Wright Corp	Propeller synchronizing and synchrophasing system

1986
- 1986-05-16 JP JP61110950A patent/JPS626897A/en active Pending
- 1986-05-21 GB GB8612410A patent/GB2175652B/en not_active Expired - Lifetime
- 1986-05-22 SE SE8602330A patent/SE465873B/en not_active IP Right Cessation
- 1986-05-23 FR FR8607396A patent/FR2582614A1/en active Pending
- 1986-05-23 IT IT20545/86A patent/IT1188695B/en active
- 1986-05-24 DE DE19863617509 patent/DE3617509A1/en not_active Withdrawn

Patent Citations (4)

* 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
GB760005A (en) *	1953-01-12	1956-10-31	Napier & Son Ltd	Compound power plants including reciprocating engines and exhaust driven turbines
GB872687A (en) *	1958-12-19	1961-07-12	United Aircraft Corp	Improvements relating to propellers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USD308663S (en)	1987-05-06	1990-06-19	The Boeing Company	Airplane
CN104936859A (en) *	2012-11-30	2015-09-23	斯内克马公司	Control device for an engine
CN104936859B (en) *	2012-11-30	2017-08-25	斯内克马公司	Control device for engine

Also Published As

Publication number	Publication date
FR2582614A1 (en)	1986-12-05
SE8602330D0 (en)	1986-05-22
JPS626897A (en)	1987-01-13
SE465873B (en)	1991-11-11
IT1188695B (en)	1988-01-20
GB8612410D0 (en)	1986-06-25
SE8602330L (en)	1986-11-29
GB2175652A (en)	1986-12-03
DE3617509A1 (en)	1986-12-04
IT8620545A1 (en)	1987-11-23
IT8620545A0 (en)	1986-05-23

Legal Events

Date	Code	Title	Description
1995-01-18	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19940521

Publication	Publication Date	Title
GB2196588B (en)	1990-06-20	Rudder control arrangement for aircraft
GB8927822D0 (en)	1990-02-14	Aircraft propeller speed control
GB8708841D0 (en)	1987-05-20	Propulsion control
DE3663241D1 (en)	1989-06-15	Aircraft flotation
EP0263247A3 (en)	1988-12-21	Flight control system
DE3462866D1 (en)	1987-05-07	Aircraft flight control system
GB2169256B (en)	1988-05-25	Aircraft cabin
GB8713612D0 (en)	1987-07-15	Aircraft thrust control
EP0221002A3 (en)	1988-03-16	Improved propeller synchrophaser
EP0219816A3 (en)	1988-08-17	Aircraft flying control systems
EP0200337A3 (en)	1987-10-14	Controllable pitch aircraft propeller
GB2199795B (en)	1990-08-29	Aircraft propulsion
GB8713798D0 (en)	1987-07-15	Aircraft thrust control
GB2175652B (en)	1990-03-21	Aircraft propeller control
GB2175867B (en)	1988-09-28	Helicopter
GB2181050B (en)	1989-10-25	Aircraft fire control
GB8613014D0 (en)	1986-07-02	Helicopter
GB8629896D0 (en)	1987-01-28	Helicopter flight control system
GB2199550B (en)	1989-06-07	Helicopter
GB8606631D0 (en)	1986-04-23	Controlling multiple engine aircraft
EP0197710A3 (en)	1988-06-08	Flight control apparatus
GB8505960D0 (en)	1985-04-11	Propellers
DE3660184D1 (en)	1988-06-16	Propulsion control system
GB2156909B (en)	1987-09-16	Cuffed aircraft propeller
GB8505204D0 (en)	1985-04-03	Parachute