LIQUID RETURN SYSTEM FOR INTERNAL COMBUSTION ENGINE - Patent 3149296

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EP 3 149 296 A1

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(43)	Date of publication:
	05.04.2017 Bulletin 2017/14

(21)	Application number: 14728886.4

(22)	Date of filing: 28.05.2014

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International Patent Classification (IPC):

F01M 13/04^(2006.01)

(86)	International application number:
	PCT/EP2014/061070

(87)	International publication number:
	WO 2015/180767 (03.12.2015 Gazette 2015/48)

(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)	Applicants:
	Toyota Motor Europe 1140 Brussels (BE) Mahle Filtersysteme GmbH 70376 Stuttgart (DE)

(72)	Inventors:
	DE LA BOURDONNAYE-BLOSSAC, Guillaume B-1000 Brussels (BE) D'HERDE, Timothy B-3061 Leefdaal (BE) VAN BAEL, Jean-Michel B-1560 Hoeilaart (BE) SONNLEITNER, Kurt 70563 Stuttgart (DE) BROMBACH, Benjamin 70839 Gerlingen (DE) SCHULER, Benjamin 72181 Starzach (DE)

(74)	Representative: Intès, Didier Gérard André et al
	Cabinet Beau de Loménie 158 rue de l'Université 75340 Paris Cedex 07 75340 Paris Cedex 07 (FR)

(54)	LIQUID RETURN SYSTEM FOR INTERNAL COMBUSTION ENGINE