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(11)

EP 2 061 648 A2

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(43) Date of publication: 27.05.2009 Bulletin 2009/22 (21) Application number: 06814667.9 (22) Date of filing: 14.09.2006

(51) International Patent Classification (IPC):  B32B 1/08(2006.01) F16L 11/08(2006.01) B32B 27/12(2006.01) (86) International application number: PCT/US2006/035878 (87) International publication number: WO 2008/033134 (20.03.2008 Gazette 2008/12)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (71) Applicant: Honeywell International Inc. Morristown NJ 07960 (US)	(72) Inventors: BHATNAGAR, Ashok Richmond, VA 23235 (US) WAGNER, Lori, L. Richmond, VA 23231 (US) ARVIDSON, Brian, D. Chester, VA 23831 (US) SWINGER, Timothy Midlothian, VA 23231 (US) (74) Representative: Buckley, Guy Julian  Patent Outsourcing Limited 1 King Street Bakewell Derbyshire DE45 1DZ Bakewell Derbyshire DE45 1DZ (GB)