公开(公告)号：US06336639B1

公开(公告)日：2002-01-08

申请号：US09365871

申请日：1999-08-03

申请人： Kenji Ishida ,  Yutaka Furuta ,  Tomoyoshi Ogaeri ,  Tsuyoshi Hiramatsu ,  Naoki Ii

发明人： Kenji Ishida ,  Yutaka Furuta ,  Tomoyoshi Ogaeri ,  Tsuyoshi Hiramatsu ,  Naoki Ii

IPC分类号： F02F1100

CPC分类号： F16J15/0825 ,  F16J2015/0843 ,  F16J2015/0856

摘要： A metal gasket is disclosed which is used arranged between a cylinder block and a cylinder head. The metal gasket comprises carrier plates having thereon beads, and a stopper plate overlaid on the carrier plates and provided with folded constructions, which are each composed of a folded flange area and its counterpart area confronting each other so as to provide a gap of a preselected interval between them. The gaps exert elasticity on the folded flange areas continuously whenever the gasket is squeezed and loaded due to engine operation whereby the folded constructions may compensate for intolerable clearance that might occur owing to the distortion in fatigue of the cylinder block with respect to the gasket, with resulting in improving sealing performance of the gasket.

摘要翻译： 公开了一种金属垫圈，其被布置在气缸体和气缸盖之间。 金属垫片包括其上具有珠的承载板和覆盖在承载板上并设置有折叠结构的止动板，每个构件由折叠的凸缘区域和彼此面对的对应区域构成，以便提供预选的间隙 他们之间的间隔。 由于发动机操作，当垫圈被挤压和装载时，间隙在连续的折叠的凸缘区域上施加弹性，由此折叠的构造可以补偿由于气缸体相对于垫圈的疲劳变形而可能发生的不可容许的间隙， 从而提高垫圈的密封性能。

公开(公告)号：US5286039A

公开(公告)日：1994-02-15

申请号：US932184

申请日：1992-08-20

申请人： Shigeru Kawaguchi ,  Kenji Kubouchi ,  Naoki Ii ,  Kunitoshi Inoue

发明人： Shigeru Kawaguchi ,  Kenji Kubouchi ,  Naoki Ii ,  Kunitoshi Inoue

IPC分类号： F02F11/00 ,  F16J15/08

CPC分类号： F16J15/0825 ,  F16J2015/0837 ,  F16J2015/0843 ,  F16J2015/085 ,  F16J2015/0856

摘要： This metal gasket interposes a regulation plate having compression stop portions and beads between first and second elastic metal plates the convexities of beads of which face one another. The compression stop portions prevent complete compression of each bead and absorbs any irregularity between opposed fitting surfaces around holes for a combustion chamber. An intermediate plate having an offset portion is sandwiched between the regulation plate and the second elastic metal plate. The offset portion is shaped to a height smaller than the thickness of the compression stop portions and regulates the degree of compression of each bead.

摘要翻译： 该金属垫片将具有压缩止挡部分的调节板和第一和第二弹性金属板之间的珠粒插入其中的珠的凸面彼此相对。 压缩止挡部分防止每个胎圈的完全压缩并且吸收用于燃烧室的孔周围的相对的配件表面之间的任何不规则性。 具有偏移部分的中间板夹在调节板和第二弹性金属板之间。 偏移部分成形为小于压缩止挡部分的厚度的高度，并且调节每个胎圈的压缩程度。

公开(公告)号：US06206381B1

公开(公告)日：2001-03-27

申请号：US09184592

申请日：1998-11-03

申请人： Naoki Ii ,  Hiroshi Uemura ,  Yuji Fukui

发明人： Naoki Ii ,  Hiroshi Uemura ,  Yuji Fukui

IPC分类号： F16J1508

CPC分类号： F16J15/0825 ,  F02F11/002 ,  F16J2015/0843

摘要： A metal gasket is disclosed in which a sealing stress exerted on a deck-surface from any one of confronting bead plates is dispersed slantwise along the direction leaving its associated cylinder bore aperture so that the cylinder bores are protected from deformation owing to the high sealing stress occurring in the open-end portions of the cylinder bores. The bead plates have sealing beads confronting flanges of an first intermediate plates at their borderlines smaller radially of their associated cylinder bore apertures while confronting the first intermediate plate, less in thickness than the flanges, at their borderlines larger radially of their associated apertures. The sealing stress on the deck-surfaces of the cylinder block and cylinder liner due to deformation of the beads may be dispersed uniformly over the flanges to thereby reduce the influence of the sealing stress on the liner section of the cylinder liner.

摘要翻译： 公开了一种金属垫圈，其中从相对的胎圈板中的任何一个施加在甲板表面上的密封应力沿着离开其相关联的气缸孔孔的方向倾斜地分散，使得气缸孔由于高密封应力而被保护而不会变形 发生在气缸孔的开口端部分。 胎圈板具有密封珠，其面对第一中间板的凸缘，在其相关联的气缸孔径径向较小的边界处，与第一中间板相比，其第一中间板的厚度小于凸缘，在其相关孔径径向的边界处。 由于小球的变形，气缸体和气缸套的甲板表面上的密封应力可以均匀地分散在凸缘上，从而减小密封应力对气缸套衬套部分的影响。

公开(公告)号：US06056296A

公开(公告)日：2000-05-02

申请号：US52950

申请日：1998-04-01

申请人： Naoki Ii

发明人： Naoki Ii

IPC分类号： F02F11/00 ,  F16J15/06 ,  F16J15/08 ,  B65D53/00

CPC分类号： F02F11/00 ,  F16J15/062 ,  F16J15/0825 ,  F16J2015/085 ,  F16J2015/0856

摘要： This metal gasket is adapted to excellently seal a height different portion occurring on the opposed surfaces of a cylinder block and a chain case, by elastic members provided in recessed portions of full beads on an elastic metal plate. In this metal gasket, a first elastic metal plate is laminated on a second elastic metal plate so that the ridges of full beads on the first elastic metal plate contacts the second elastic metal plate. The first elastic metal plate is provided with a half bead extending along the circumference of an opening in which a camshaft driving chain travels, and full beads position in the regions which correspond to the opposed surfaces of a three-surface combining portion. In order to seal a height different portion occurring on the opposed surfaces of the three-surface combining portion, elastic members are provided in the recessed portions of the full beads formed on the first elastic metal plate, in such a manner that the elastic members are positioned in the three-surface combining portion.

摘要翻译： 该金属垫片适用于通过设置在弹性金属板上的整个小珠的凹陷部分中的弹性构件，极好地密封出现在气缸体和链条壳体的相对表面上的不同部分的高度。 在该金属垫圈中，第一弹性金属板层叠在第二弹性金属板上，使得第一弹性金属板上的整个珠的脊接触第二弹性金属板。 第一弹性金属板设置有沿着凸轮轴驱动链行进的开口的圆周延伸的半胎圈，并且在与三表面组合部分的相对表面对应的区域中的满珠位置。 为了密封出现在三面组合部分的相对表面上的高度不同部分，弹性构件设置在形成在第一弹性金属板上的整个珠的凹部中，弹性构件是 位于三表面组合部分中。

公开(公告)号：US07843182B2

公开(公告)日：2010-11-30

申请号：US11906125

申请日：2007-09-28

申请人： Naoki Ii

发明人： Naoki Ii

IPC分类号： G05F1/40

CPC分类号： G09G5/003 ,  G09G2370/08 ,  G09G2370/14 ,  G09G2370/20

摘要： A unit operable in a plurality of operating modes includes a first circuit, a regulator and current controller. The first circuit is adapted to operate in a first operating mode, and not to operate in a second operating mode preceding the first operating mode. The a regulator is adapted to supply driving voltage to the first circuit, and switchable among a plurality of levels of internal current. The current controller adapted to control the internal current of the regulator in the first operating mode to a first level among the plurality of levels of internal current. The current controller adapted control the internal current of the regulator in the second operating mode to a second level among the plurality of levels of internal current. The second level is lower than the first level.

摘要翻译： 可在多个操作模式下操作的单元包括第一电路，调节器和电流控制器。 第一电路适于在第一操作模式下操作，并且不在第一操作模式之前的第二操作模式下操作。 调节器适于向第一电路提供驱动电压，并且可在多个内部电流水平之间切换。 电流控制器适于将第一操作模式中的调节器的内部电流控制为多个内部电流水平中的第一电平。 电流控制器将第二操作模式中的调节器的内部电流控制为内部电流的多个级别中的第二电平。 第二级别低于第一级。

公开(公告)号：US20100091010A1

公开(公告)日：2010-04-15

申请号：US12638284

申请日：2009-12-15

申请人： Naoki Ii

发明人： Naoki Ii

IPC分类号： G09G5/00 ,  G05F1/10

CPC分类号： G09G5/003 ,  G09G2370/08 ,  G09G2370/14 ,  G09G2370/20

摘要： A unit operable in a plurality of operating modes includes a first circuit, a regulator and current controller. The first circuit is adapted to operate in a first operating mode, and not to operate in a second operating mode preceding the first operating mode. A regulator is adapted to supply driving voltage to the first circuit, and is switchable among a plurality of levels of internal current. The current controller is adapted to control the internal current of the regulator in the first operating mode to a first level among the plurality of levels of internal current. The current controller is adapted to control the internal current of the regulator in the second operating mode to a second level among the plurality of levels of internal current. The second level is lower than the first level.

摘要翻译： 可在多个操作模式下操作的单元包括第一电路，调节器和电流控制器。 第一电路适于在第一操作模式下操作，并且不在第一操作模式之前的第二操作模式下操作。 调节器适于向第一电路提供驱动电压，并且可在多个内部电流水平之间切换。 电流控制器适于将第一操作模式中的调节器的内部电流控制为多个内部电流水平中的第一电平。 电流控制器适于将第二操作模式中的调节器的内部电流控制为多个内部电流水平中的第二电平。 第二级别低于第一级。

公开(公告)号：US20080079414A1

公开(公告)日：2008-04-03

申请号：US11906125

申请日：2007-09-28

申请人： Naoki Ii

发明人： Naoki Ii

IPC分类号： H02J4/00

CPC分类号： G09G5/003 ,  G09G2370/08 ,  G09G2370/14 ,  G09G2370/20

摘要： A unit operable in a plurality of operating modes includes a first circuit, a regulator and current controller. The first circuit is adapted to operate in a first operating mode, and not to operate in a second operating mode preceding the first operating mode. The a regulator is adapted to supply driving voltage to the first circuit, and switchable among a plurality of levels of internal current. The current controller adapted to control the internal current of the regulator in the first operating mode to a first level among the plurality of levels of internal current. The current controller adapted control the internal current of the regulator in the second operating mode to a second level among the plurality of levels of internal current. The second level is lower than the first level.

摘要翻译： 可在多个操作模式下操作的单元包括第一电路，调节器和电流控制器。 第一电路适于在第一操作模式下操作，并且不在第一操作模式之前的第二操作模式下操作。 调节器适于向第一电路提供驱动电压，并且可在多个内部电流水平之间切换。 电流控制器适于将第一操作模式中的调节器的内部电流控制为多个内部电流水平中的第一电平。 电流控制器将第二操作模式中的调节器的内部电流控制为内部电流的多个级别中的第二电平。 第二级别低于第一级。