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(11)

EP 2 748 443 A1

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(43) Date of publication: 02.07.2014 Bulletin 2014/27 (21) Application number: 11871108.4 (22) Date of filing: 22.08.2011

(51) International Patent Classification (IPC):  F02C 3/00(2006.01) (86) International application number: PCT/US2011/048622 (87) International publication number: WO 2013/028169 (28.02.2013 Gazette 2013/09)

(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 (71) Applicants: Toqan, Majed Abu Dhabi (AE) Gregory, Brent Allan Scottsdale, AZ 85259 (US) Regele, Jonathan David Ames, Iowa 50014 (US) Yamane, Ryan Sadao Gilbert, AZ 85296 (US)	(72) Inventors: Toqan, Majed Abu Dhabi (AE) Gregory, Brent Allan Scottsdale, AZ 85259 (US) Regele, Jonathan David Ames, Iowa 50014 (US) Yamane, Ryan Sadao Gilbert, AZ 85296 (US) (74) Representative: Potter Clarkson LLP  The Belgrave Centre Talbot Street Nottingham, NG1 5GG Nottingham, NG1 5GG (GB)