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    • 2. 发明申请
    • SEALING SYSTEM AND CYLINDER HEAD GASKET FOR A RECIPROCATING PISTON COMBUSTION ENGINE
    • 用于活塞式活塞发动机的密封系统和气缸盖垫圈
    • WO2010069408A1
    • 2010-06-24
    • PCT/EP2009/001485
    • 2009-03-03
    • ELRINGKLINGER AGSCHUMACHER, ThomasBENDL, Klaus
    • SCHUMACHER, ThomasBENDL, Klaus
    • F16J15/08
    • F16J15/0818F16J15/0825F16J2015/085
    • Cylinder head gasket (10) for an engine having cylinder liners (54), which in order to form a liner projection project beyond a sealing face of an engine block (50), wherein the cylinder head gasket comprises at least one steel sheet layer (34), which has at least one combustion chamber opening (12, 14) and screw holes (20) for cylinder head bolts, and an annular region of the sheet layer that adjoins the combustion chamber opening and forms a combustion-chamber sealing element is provided for clamping between an end face of a liner (54a) and a cylinder head; in order to be able to manufacture such a cylinder head gasket in a cost-saving manner, for the combustion-chamber sealing element the same material thickness is selected as for the sheet layer, this being sufficient for sealing the combustion chamber opening if in the engine the liner end face projects beyond the engine-block sealing face (50a) by a projection dimension that is at least equal to the material thickness of the sheet layer.
    • 一种用于具有汽缸衬套(54)的发动机的气缸盖衬垫(10),其用于形成衬套突起突出超过发动机缸体(50)的密封面,其中气缸盖衬垫包括至少一个钢板层 34),其具有至少一个燃烧室开口(12,14)和用于气缸盖螺栓的螺孔(20),并且邻近燃烧室开口并形成燃烧室密封元件的片层的环形区域是 用于在衬套(54a)的端面与气缸盖之间夹紧; 为了能够以节省成本的方式制造这种气缸盖衬垫,对于燃烧室密封元件,对于片层选择相同的材料厚度,这足以密封燃烧室的开口,如果在 发动机衬套端面突出超过发动机块密封面(50a)的突起尺寸至少等于片层的材料厚度。