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    • 4. 发明公开
    • 실린더 헤드 개스킷
    • 用于测量内燃机缸体内部压力的气缸盖垫片
    • KR1020050006066A
    • 2005-01-15
    • KR1020040052587
    • 2004-07-07
    • 얼링클링거 아게키스틀러 홀딩 아게
    • 아르민디에즈게랄드에이플러클라우디오카발로니피터울퍼미셸스크네프
    • F02F11/00
    • G01L23/222G01L23/10G01L23/16G01L23/18G01L23/22
    • PURPOSE: A cylinder head gasket is provided to simplify the structure, to measure exactly pressure in a combustion chamber, and to optimize fuel-injection and combustion for each combustion chamber by using the measured pressure for controlling the injection and ignition time. CONSTITUTION: A cylinder head gasket is composed of at least one opening hole(3) aligned in a line with corresponding to a combustion chamber of an internal combustion engine; at least one thin film metal layer(1,1',2); a membrane disposed adjacently to at least one edge of the opening hole and operated by gas pressure of the combustion chamber; a pressure sensor(9) installed in the film metal layer to detect a motion of the membrane; and a through-hole formed between the outer edge of the film metal layer and the edge of the opening hole of the combustion chamber. The side of the through-hole adjacent to the combustion chamber is blocked by the membrane. The membrane closes airtightly the through-hole from the combustion chamber. The pressure sensor is compressed in the axial direction of the through-hole by the membrane.
    • 目的:提供气缸盖垫片,以简化结构,精确测量燃烧室中的压力,并通过使用测量的压力来控制喷射和点火时间,优化每个燃烧室的燃料喷射和燃烧。 构成:气缸盖衬垫由与内燃机的燃烧室相对应的线对齐的至少一个开孔(3)构成; 至少一个薄膜金属层(1,1',2); 与所述开孔的至少一个边缘相邻并且由所述燃烧室的气体压力操作的膜; 安装在所述膜金属层中以检测所述膜的运动的压力传感器(9); 以及形成在所述薄膜金属层的外缘与所述燃烧室的开口孔的边缘之间的通孔。 与燃烧室相邻的通孔侧被膜阻挡。 膜从燃烧室气密地封闭通孔。 压力传感器通过膜在通孔的轴向压缩。
    • 7. 发明授权
    • 실린더 헤드 개스킷
    • 실린더헤드개스킷
    • KR100714173B1
    • 2007-05-02
    • KR1020047006100
    • 2003-05-28
    • 얼링클링거 아게
    • 베츠,울리히
    • F16J15/08F02F11/00
    • F16J15/0818F16J15/0825F16J2015/085F16J2015/0862
    • The invention relates to a cylinder-head gasket comprising a sealing plate (10), which has at least one sheet metal layer (20, 22) and is used in a multi-cylinder internal combustion engine. The sheet metal layer(s) (20, 22) comprise(s) for each combustion chamber opening (18) of the gasket at least one sealing bead (26), which surrounds said opening and whose deformation is limited by at least one respective deformation limiter (30) of the sealing plate extending concentrically to the bead (26). The aim of the invention is to improve the quality of the seal for the intermediate cylinders that are located between the terminal cylinders. To achieve this, the height profile of the deformation limiters (30, 130, 230) is such that the average height values of the deformation limiters (30, 130, 230) allocated to the terminal cylinders are less than those of the deformation limiters (30, 130, 230) allocated to the intermediate cylinders.
    • 本发明涉及一种包括密封板(10)的汽缸盖密封垫,该密封板具有至少一个金属片层(20,22)并用于多缸内燃机中。 金属板层(20,22)包括用于垫圈的每个燃烧室开口(18)的至少一个密封凸缘(26),其围绕所述开口并且其变形受到至少一个相应的 所述密封板的变形限制器(30)同心地延伸到所述胎圈(26)。 本发明的目的是提高位于终端滚筒之间的中间滚筒的密封质量。 为了实现这一点,变形限制器(30,130,230)的高度轮廓使得分配给终端滚筒的变形限制器(30,130,230)的平均高度值小于变形限制器(30,130,230)的平均高度值 30,130,230)分配给中间汽缸。