GAS TURBINE ENGINE FAN DRIVE GEAR SYSTEM DAMPER

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EP 2 831 403 B8

(12)	CORRECTED EUROPEAN PATENT SPECIFICATION
	Note: Bibliography reflects the latest situation

(15)	Correction information:
	Corrected version no 1 (W1 B1)

(48)	Corrigendum issued on:
	11.11.2020 Bulletin 2020/46

(45)	Mention of the grant of the patent:
	09.09.2020 Bulletin 2020/37

(21)	Application number: 13768646.5

(22)	Date of filing: 25.03.2013

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Int. Cl.:

F02K 3/00 ^(2006.01)
F02C 7/36 ^(2006.01)

F02C 7/00 ^(2006.01)
F02K 99/00 ^(2009.01)

(86)	International application number:
	PCT/US2013/033643

(87)	International publication number:
	WO 2013/148542 (03.10.2013 Gazette 2013/40)

(54)	GAS TURBINE ENGINE FAN DRIVE GEAR SYSTEM DAMPER LÜFTERANTRIEBSSYSTEMDÄMPFER FÜR EINEN GASTURBINENMOTOR AMORTISSEUR DE SYSTÈME D'ENGRENAGE D'ENTRAÎNEMENT DE VENTILATEUR DE TURBINE À GAZ

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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Priority:

28.03.2012 US 201213432699

(43)	Date of publication of application:
	04.02.2015 Bulletin 2015/06

(60)	Divisional application:
	20195071.4

(73)	Proprietor: Raytheon Technologies Corporation
	Farmington, CT 06032 (US)

(72)	Inventors:
	COFFIN, James B. Windsor, Connecticut 06095 (US) OTTO, John R. Middletown, CT 06457 (US)

(74)	Representative: Dehns
	St. Bride's House 10 Salisbury Square London EC4Y 8JD London EC4Y 8JD (GB)

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References cited: :

EP-A1- 2 339 146
WO-A1-95/27860
US-A1- 2011 123 326

EP-A1- 2 339 146
JP-A- S61 286 531
US-A1- 2011 130 246

Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).