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(11)

EP 2 920 468 A1

(12)

(43) Date of publication: 23.09.2015 Bulletin 2015/39 (21) Application number: 12808552.9 (22) Date of filing: 16.11.2012

(51) International Patent Classification (IPC):  F04C 2/344(2006.01) F04C 14/22(2006.01) F04C 14/04(2006.01) (86) International application number: PCT/US2012/065608 (87) International publication number: WO 2014/077835 (22.05.2014 Gazette 2014/21)

(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 Designated Extension States: BA ME (71) Applicant: Moog Inc. East Aurora, NY 14052 (US)	(72) Inventor: KOPP, John West Seneca, NY 14224 (US) (74) Representative: Schmalz, Günther et al Withers & Rogers LLP 4 More London Riverside London SE1 2AU London SE1 2AU (GB)