FR2892091B1 - Procede et dispositif pour le synchrophasage d'helices d'un avion a plusieurs groupes propulseurs - Google Patents
Procede et dispositif pour le synchrophasage d'helices d'un avion a plusieurs groupes propulseursInfo
- Publication number
- FR2892091B1 FR2892091B1 FR0510435A FR0510435A FR2892091B1 FR 2892091 B1 FR2892091 B1 FR 2892091B1 FR 0510435 A FR0510435 A FR 0510435A FR 0510435 A FR0510435 A FR 0510435A FR 2892091 B1 FR2892091 B1 FR 2892091B1
- Authority
- FR
- France
- Prior art keywords
- propellers
- synchrophasing
- plane
- multiple propellers
- synchrophasing propellers
- 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.)
- Active
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
- B64C11/50—Phase synchronisation between multiple propellers
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0510435A FR2892091B1 (fr) | 2005-10-13 | 2005-10-13 | Procede et dispositif pour le synchrophasage d'helices d'un avion a plusieurs groupes propulseurs |
CA2564376A CA2564376C (fr) | 2005-10-13 | 2006-10-12 | Procede et dispositif pour le synchrophasage d'helices d'un avion a plusieurs groupes propulseurs |
US11/546,247 US7611329B2 (en) | 2005-10-13 | 2006-10-12 | Method and device for synchrophasing the propellers of an aircraft with several propulsion units |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0510435A FR2892091B1 (fr) | 2005-10-13 | 2005-10-13 | Procede et dispositif pour le synchrophasage d'helices d'un avion a plusieurs groupes propulseurs |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2892091A1 FR2892091A1 (fr) | 2007-04-20 |
FR2892091B1 true FR2892091B1 (fr) | 2008-01-18 |
Family
ID=36658616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0510435A Active FR2892091B1 (fr) | 2005-10-13 | 2005-10-13 | Procede et dispositif pour le synchrophasage d'helices d'un avion a plusieurs groupes propulseurs |
Country Status (3)
Country | Link |
---|---|
US (1) | US7611329B2 (fr) |
CA (1) | CA2564376C (fr) |
FR (1) | FR2892091B1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008127696A1 (fr) * | 2007-04-11 | 2008-10-23 | Bell Helicopter Textron Inc. | Procédé destiné à supprimer les vibrations dans un aéronef à rotors basculants |
FR2934245B1 (fr) * | 2008-07-24 | 2010-10-01 | Airbus France | Aeronef comprenant un moteur commande par synchrophasage |
WO2016054209A1 (fr) | 2014-10-01 | 2016-04-07 | Sikorsky Aircraft Corporation | Aéronef à voilure tournante et à deux rotors |
WO2016053408A1 (fr) | 2014-10-01 | 2016-04-07 | Sikorsky Aircraft Corporation | Variation de signature acoustique d'aéronef mettant en oeuvre un embrayage |
US10059432B1 (en) * | 2017-02-22 | 2018-08-28 | Pratt & Whitney Canada Corp. | Single lever control in twin turbopropeller aircraft |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3007529A (en) * | 1956-12-24 | 1961-11-07 | Gen Motors Corp | Synchronizing and synchrophasing system for propellers |
US3515961A (en) * | 1966-01-21 | 1970-06-02 | Honeywell Inc | Synchronizing apparatus for a closed loop servo system |
US5551649A (en) * | 1989-10-20 | 1996-09-03 | Fokker Aircraft B.V. | Propeller blade position controller |
GB9017598D0 (en) * | 1990-08-10 | 1990-09-26 | Dowty Aerospace Gloucester | A propeller control system |
US5224304A (en) * | 1991-11-07 | 1993-07-06 | Speedfam Corporation | Automated free abrasive machine for one side piece part machining |
US5453943A (en) * | 1994-02-18 | 1995-09-26 | United Technologies Corporation | Adaptive synchrophaser for reducing aircraft cabin noise and vibration |
US5789678A (en) * | 1996-10-22 | 1998-08-04 | General Electric Company | Method for reducing noise and/or vibration from multiple rotating machines |
-
2005
- 2005-10-13 FR FR0510435A patent/FR2892091B1/fr active Active
-
2006
- 2006-10-12 US US11/546,247 patent/US7611329B2/en active Active
- 2006-10-12 CA CA2564376A patent/CA2564376C/fr active Active
Also Published As
Publication number | Publication date |
---|---|
CA2564376A1 (fr) | 2007-04-13 |
FR2892091A1 (fr) | 2007-04-20 |
US20070084963A1 (en) | 2007-04-19 |
US7611329B2 (en) | 2009-11-03 |
CA2564376C (fr) | 2013-05-28 |
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Legal Events
Date | Code | Title | Description |
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TP | Transmission of property | ||
PLFP | Fee payment |
Year of fee payment: 11 |
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PLFP | Fee payment |
Year of fee payment: 12 |
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PLFP | Fee payment |
Year of fee payment: 13 |
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CD | Change of name or company name |
Owner name: SAFRAN AIRCRAFT ENGINES, FR Effective date: 20170717 |
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PLFP | Fee payment |
Year of fee payment: 14 |
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PLFP | Fee payment |
Year of fee payment: 15 |
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PLFP | Fee payment |
Year of fee payment: 16 |
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PLFP | Fee payment |
Year of fee payment: 17 |
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PLFP | Fee payment |
Year of fee payment: 18 |
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PLFP | Fee payment |
Year of fee payment: 19 |