RING SEAL ARRANGEMENT WITH INSTALLATION FOOLPROOFING

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EP 3 428 406 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:
	31.03.2021 Bulletin 2021/13

(45)	Mention of the grant of the patent:
	20.01.2021 Bulletin 2021/03

(21)	Application number: 18183782.4

(22)	Date of filing: 16.07.2018

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International Patent Classification (IPC):

F01D 11/00^(2006.01)
F16J 15/3268^(2016.01)
F16J 15/44^(2006.01)

F01D 25/18^(2006.01)
F16J 15/34^(2006.01)

(54)	RING SEAL ARRANGEMENT WITH INSTALLATION FOOLPROOFING RINGDICHTUNGSANORDNUNG MIT EINFACHER INSTALLATION AGENCEMENT D'ÉTANCHÉITÉ À ANNEAU AVEC INSTALLATION INFAILLIBLE

(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:

14.07.2017 US 201715650171

(43)	Date of publication of application:
	16.01.2019 Bulletin 2019/03

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

(72)	Inventors:
	MILLER, Jonathan Logan Ware, MA 01082 (US) COLUCCI, Joseph G. Milford, CT 06461 (US) CRAIG, Colin D. West Hartford, CT 06117 (US) HEGDE, Aneil S. Mansfield Center, CT 06250 (US) DAVIS, Michael M. North Granby, CT 06060 (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- 3 048 342
WO-A2-2014/158294

EP-A1- 3 048 343
US-A- 4 211 424

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).