Performance monitoring and prognostics for aircraft pneumatic control valves

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EP 2 202 600 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:
	12.11.2014 Bulletin 2014/46

(45)	Mention of the grant of the patent:
	08.10.2014 Bulletin 2014/41

(21)	Application number: 09015991.4

(22)	Date of filing: 23.12.2009

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International Patent Classification (IPC):

G05B 23/02^(2006.01)
F15B 19/00^(2006.01)

B64D 45/00^(2006.01)
F16K 37/00^(2006.01)

(54)	Performance monitoring and prognostics for aircraft pneumatic control valves Überwachung und Prognose für Druckluftsteuerventile eines Flugzeuges Surveillance de la performance et prognostique pour vannes de contrôle pneumatiques d'avion

(84)	Designated Contracting States:
	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 SE SI SK SM TR

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Priority:

23.12.2008 US 140357 P

(43)	Date of publication of application:
	30.06.2010 Bulletin 2010/26

(73)	Proprietor: Embraer S.A.
	12227-901 São José Dos Campos SP (BR)

(72)	Inventors:
	Do Amaral, Tiago Moraes São José dos Campos, 12227-901 (BR) Puttini, Lucas Campos São José dos Campos, 12227-901 (BR)

(74)	Representative: Liesegang, Eva et al
	Boehmert & Boehmert Anwaltspartnerschaft mbB Patentanwälte Rechtsanwälte Pettenkoferstrasse 20-22 80336 München 80336 München (DE)

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References cited: :

EP-A1- 1 895 452
EP-A2- 0 743 583
US-A- 3 813 990
US-A1- 2005 114 090
US-B1- 6 745 107

EP-A2- 0 288 034
DE-A1- 2 615 345
US-A- 5 616 824
US-A1- 2008 004 836

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BLACK S ET AL: "Reconfigurable control and fault identification system" AEROSPACE CONFERENCE, 2004. PROCEEDINGS. 2004 IEEE, IEEE, PISCATAWAY, NJ, USA, 6 March 2004 (2004-03-06), pages 3481-3494, XP010748464 ISBN: 978-0-7803-8155-1
BROTHERTON T ET AL: "A testbed for data fusion for engine diagnostics and prognostics" AEROSPACE CONFERENCE PROCEEDINGS, 2002. IEEE MAR 9-16, 2002, PISCATAWAY, NJ, USA,IEEE, vol. 6, 9 March 2002 (2002-03-09), pages 3029-3042, XP010604872 ISBN: 978-0-7803-7231-3
XIAODONG ZHANG ET AL: "An integrated approach to bearing fault diagnostics and prognostics" AMERICAN CONTROL CONFERENCE, 2005. PROCEEDINGS OF THE 2005 PORTLAND, OR, USA JUNE 8-10, 2005, PISCATAWAY, NJ, USA,IEEE LNKD- DOI:10.1109/ACC.2005.1470385, 8 June 2005 (2005-06-08), pages 2750-2755, XP010820213 ISBN: 978-0-7803-9098-0

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