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EP 2 943 677 A1

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(43) Date of publication: 18.11.2015 Bulletin 2015/47 (21) Application number: 13870515.7 (22) Date of filing: 14.01.2013

(51) International Patent Classification (IPC):  F02M 37/22(2006.01) B01D 35/30(2006.01) B01D 27/08(2006.01) (86) International application number: PCT/US2013/021406 (87) International publication number: WO 2014/109767 (17.07.2014 Gazette 2014/29)

(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: Clarcor Engine Mobile Solutions, LLC Franklin TN 37067 (US)	(72) Inventors: PRIBANIC, Justin, R. Broad Brook, CT 06016 (US) SASUR, Timothy, M. Newington, CT 06111 (US) (74) Representative: Andrae | Westendorp Patentanwälte Partnerschaft  Uhlandstraße 2 80336 München 80336 München (DE)