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公开(公告)号：US09291121B2
公开(公告)日：2016-03-22
申请号：US14073032
申请日：2013-11-06
申请人： Shingo Mori , Tomoaki Matsubara , Ryosuke Fujiki
发明人： Shingo Mori , Tomoaki Matsubara , Ryosuke Fujiki
CPC分类号： F02F11/002 , F02F11/00 , F16J15/0825 , F16J2015/085 , F16J2015/0868 , F16J2015/0875
摘要： A cylinder head gasket includes a plurality of seal plates 1 to 4 so that a combustion gas that leaks through a gap between the respective seal plates is reliably sealed. The cylinder head gasket includes the plurality of seal plates 1 to 4, which are held between a cylinder head and a cylinder block having a cylinder bore. The plurality of seal plates 1 to 4 are adhered to each other in a circumferentially continuous manner around combustion chamber holes 1a to 4a, and the combustion gas that leaks through the gap between the respective seal plates is reliably sealed within an adhered portion 5 of the respective seal plates.
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公开(公告)号：US08608178B2
公开(公告)日：2013-12-17
申请号：US12733419
申请日：2008-09-12
申请人： Shingo Mori , Tomoaki Matsubara , Ryosuke Fujiki
发明人： Shingo Mori , Tomoaki Matsubara , Ryosuke Fujiki
IPC分类号： F02F11/00
CPC分类号： F02F11/002 , F02F11/00 , F16J15/0825 , F16J2015/085 , F16J2015/0868 , F16J2015/0875
摘要： A cylinder head gasket includes a plurality of seal plates 1 to 4 so that a combustion gas that leaks through a gap between the respective seal plates is reliably sealed. The cylinder head gasket includes the plurality of seal plates 1 to 4, which are held between a cylinder head and a cylinder block having a cylinder bore. The plurality of seal plates 1 to 4 are adhered to each other in a circumferentially continuous manner around combustion chamber holes 1a to 4a, and the combustion gas that leaks through the gap between the respective seal plates is reliably sealed within an adhered portion 5 of the respective seal plates.
摘要翻译： 气缸盖衬垫包括多个密封板1至4，从而可靠地密封通过各个密封板之间的间隙泄漏的燃烧气体。 气缸盖衬垫包括多个密封板1至4，它们保持在气缸盖和具有气缸孔的气缸体之间。 多个密封板1〜4以周向连续的方式相对于燃烧室孔1a〜4a的周围连接，并且通过各密封板之间的间隙泄漏的燃烧气体可靠地密封在 各自的密封板。
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公开(公告)号：US20100225071A1
公开(公告)日：2010-09-09
申请号：US12733419
申请日：2008-09-02
申请人： Shingo Mori , Tomoaki Matsubara , Ryosuke Fujiki
发明人： Shingo Mori , Tomoaki Matsubara , Ryosuke Fujiki
CPC分类号： F02F11/002 , F02F11/00 , F16J15/0825 , F16J2015/085 , F16J2015/0868 , F16J2015/0875
摘要： In a cylinder head gasket including a plurality of seal plates 1 to 4, a combustion gas that is to leak through a gap between the respective seal plates is reliably sealed. The cylinder head gasket includes the plurality of seal plates 1 to 4, which are held between a cylinder head and a cylinder block having a cylinder bore. The plurality of seal plates 1 to 4 are adhered to each other in a circumferentially continuous manner around combustion chamber holes 1a to 4a, and the combustion gas that is to leak through the gap between the respective seal plates is reliably sealed within an adhered portion 5 of the respective seal plates.
摘要翻译： 在包括多个密封板1至4的气缸盖衬垫中，可靠地密封通过各个密封板之间的间隙泄漏的燃烧气体。 气缸盖衬垫包括多个密封板1至4，它们保持在气缸盖和具有气缸孔的气缸体之间。 多个密封板1〜4在燃烧室孔1a〜4a的周围连续地彼此粘合，并且通过各密封板之间的间隙泄漏的燃烧气体可靠地密封在粘附部5内 的各个密封板。
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公开(公告)号：US20110127729A1
公开(公告)日：2011-06-02
申请号：US12737718
申请日：2009-07-24
IPC分类号： F02F11/00
CPC分类号： F16J15/0818 , F02F11/002 , F16J15/0825 , F16J2015/085 , F16J2015/0856 , F16J2015/0862 , F16J2015/0875
摘要： A cylinder head gasket 1 includes at least one first seal plate 11 held between a cylinder head 2 and a cylinder block 3 having a cylinder bore 4, and the first seal plate 11 includes a combustion chamber hole 13 bored at a position of the cylinder bore 4 and a first full bead 11a surrounding the combustion chamber hole. In the first seal plate 11, a first step 11b U-shaped in section is formed at a position surrounding the combustion chamber hole outside of the first full bead 11a, and a filler 21 is charged in a recessed portion of the first step. Since the cylinder head and the cylinder block can be firmly connected via the step 11b, deformation of the cylinder block by explosion pressure of an engine can be suppressed, and thereby, reduction in sealing performance can be prevented.
摘要翻译： 气缸盖垫片1包括保持在气缸盖2和具有气缸孔4的气缸体3之间的至少一个第一密封板11，第一密封板11包括在气缸孔的位置钻孔的燃烧室孔13 4和围绕燃烧室孔的第一满珠11a。 在第一密封板11中，在围绕第一整体凸缘11a外部的燃烧室孔的位置处形成有U形的第一台阶11b，在第一台阶的凹部中填充有填料21。 由于气缸盖和气缸体能够通过台阶11b牢固地连接，所以能够抑制发动机的爆炸压力使气缸体的变形，能够防止密封性能的降低。
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公开(公告)号：US20110095492A1
公开(公告)日：2011-04-28
申请号：US12737268
申请日：2009-07-06
IPC分类号： F02F11/00
CPC分类号： F16J15/0831 , F16J15/0825 , F16J2015/085 , F16J2015/0856 , F16J2015/0862 , F16J2015/0868
摘要： A cylinder head gasket 1 is sandwiched between a cylinder head 2 and a cylinder block 3 with a cylinder bore 4 and includes a substrate 10 with a combustion chamber hole 14 drilled at a position of the cylinder bore 4, and seal plates 11 to 13, the substrate 10 and the seal plates are stacked on one another. Fixation members 21 and 22 are secured to the substrate around a periphery of the combustion chamber hole. The seal plate includes an engagement hole 23 formed therein and with which the fixation members are engaged. The engagement hole is engaged with the fixation members. The fixation members are sandwiched between the cylinder head and the cylinder block. The cylinder head and the cylinder block can be firmly coupled together via the fixation members. This allows deformation of the cylinder block caused by explosion pressure in an engine to be suppressed. As a result, possible degradation of sealability can be prevented.
摘要翻译： 气缸盖垫片1夹在气缸盖2和具有气缸孔4的气缸体3之间，并且包括在气缸孔4的位置处钻有燃烧室孔14的基板10和密封板11至13， 基板10和密封板彼此堆叠。 固定构件21和22在燃烧室孔的周围固定到基板。 密封板包括形成在其中并与固定构件接合的接合孔23。 接合孔与固定构件接合。 固定构件夹在气缸盖和气缸体之间。 气缸盖和气缸体可以通过固定构件牢固地连接在一起。 由此，能够抑制发动机的爆炸压力引起的缸体的变形。 结果，可以防止密封性的降低。
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公开(公告)号：US20050268868A1
公开(公告)日：2005-12-08
申请号：US10526246
申请日：2003-08-26
申请人： Yukio Kawai , Ryosuke Fujiki , Seiji Ohmura , Yoshikazu Shinpo
发明人： Yukio Kawai , Ryosuke Fujiki , Seiji Ohmura , Yoshikazu Shinpo
IPC分类号： F01P3/02 , F01P3/12 , F01P7/14 , F01P7/16 , F02F1/14 , F02F11/00 , F16J15/06 , F16J15/08 , F01P1/06 , F02B75/18
CPC分类号： F16J15/064 , F01P3/02 , F01P3/12 , F01P7/16 , F01P2003/021 , F01P2003/024 , F01P2007/143 , F01P2050/30 , F02F1/14 , F02F11/002 , F16J15/0818
摘要： In a cooling unit for an engine comprising a cylinder block 1 having a water jacket 4 which opens into the surface of the cylinder block 1 and which circulates a cooling water in surrounding relationship with a cylinder bore, and a gasket 11 held sandwiched between the cylinder head and the cylinder block 1 to seal therebetween, the gasket 11 is provided with a control board 21 which project into the water jacket 4 for controlling a flow of the cooling water, the control board 21 being formed to be arcuate in conformity to the profile of the water jacket 4 and disposed toward the intake port.
摘要翻译： 在用于发动机的冷却单元中，该发动机包括气缸体1，气缸体1具有通向气缸体1的表面的水套4，并且使与气缸孔相关的冷却水循环;以及垫圈11，夹持在气缸 头部和气缸体1在其间密封，垫圈11设置有控制板21，该控制板突出到水套4中，用于控制冷却水的流动，控制板21形成为符合轮廓的弓形 的水套4并且朝向进气口设置。
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公开(公告)号：US06142482A
公开(公告)日：2000-11-07
申请号：US77933
申请日：1998-06-02
CPC分类号： F02F11/002 , F16J15/0825 , F02F2001/104 , F16J2015/085 , F16J2015/0856
摘要： A cylinder head gasket 1 comprises a pair of gasket baseplates 3 having a combustion chamber opening 3A formed therein, and a spacer 4 disposed around a cylinder bore 2 to surround it in an endless manner and held sandwiched between the pair of gasket baseplates 3. A full bead 3a and a half bead 3b are formed on each gasket baseplate in a region overlapped by the spacer 4, and the spacer as well as the full bead and the half bead are continuously held sandwiched between a cylinder head 5 and a cylinder block 6 along the circumference of the cylinder bore. The spacer allows the full bead and the half bead to be brought into abutment against the mating member under a high surface pressure and over a relatively extensive area of contact, whereby a good sealing performance is obtained in the presence of a gross porosity in the casting or flaw on the mating adjoined surface.
摘要翻译： PCT No.PCT / JP97 / 03546 Sec。 371日期1998年6月2日 102（e）1998年6月2日PCT 1997年10月3日PCT PCT。 第WO98 / 14723号公报 日期：1998年4月9日气缸盖垫片1包括一对具有形成在其中的燃烧室开口3A的垫片基板3，以及设置在气缸孔2周围的间隔件4，以围绕它环绕并保持夹在该对 垫圈基板3.在与间隔件4重叠的区域中的每个垫圈基板上形成完整的胎圈3a和半胎圈3b，并且间隔件以及整个胎圈和半胎圈连续夹持在气缸盖5 以及沿气缸孔的圆周的气缸体6。 间隔件使得整个胎圈和半胎圈在高表面压力下和超过相对广泛的接触区域上抵靠配合构件，由此在铸件中存在总孔隙率时获得良好的密封性能 或在配合的邻接表面上的缺陷。
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公开(公告)号：US08960681B2
公开(公告)日：2015-02-24
申请号：US12737268
申请日：2009-07-06
CPC分类号： F16J15/0831 , F16J15/0825 , F16J2015/085 , F16J2015/0856 , F16J2015/0862 , F16J2015/0868
摘要： A cylinder head gasket 1 is sandwiched between a cylinder head 2 and a cylinder block 3 with a cylinder bore 4 and includes a substrate 10 with a combustion chamber hole 14 drilled at a position of the cylinder bore 4, and seal plates 11 to 13, the substrate 10 and the seal plates are stacked on one another. Fixation members 21 and 22 are secured to the substrate around a periphery of the combustion chamber hole. The seal plates include an engagement hole 23 formed therein and with which the fixation members are engaged. The engagement hole is engaged with the fixation members. The fixation members are sandwiched between the cylinder head and the cylinder block. The cylinder head and the cylinder block can be firmly coupled together via the fixation members.
摘要翻译： 气缸盖垫片1夹在气缸盖2和具有气缸孔4的气缸体3之间，并且包括在气缸孔4的位置处钻有燃烧室孔14的基板10和密封板11至13， 基板10和密封板彼此堆叠。 固定构件21和22在燃烧室孔的周围固定到基板。 密封板包括形成在其中的接合孔23，固定构件与其接合。 接合孔与固定构件接合。 固定构件夹在气缸盖和气缸体之间。 气缸盖和气缸体可以通过固定构件牢固地连接在一起。
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公开(公告)号：US07047915B2
公开(公告)日：2006-05-23
申请号：US10526246
申请日：2003-08-26
申请人： Yukio Kawai , Ryosuke Fujiki , Seiji Ohmura , Yoshikazu Shinpo
发明人： Yukio Kawai , Ryosuke Fujiki , Seiji Ohmura , Yoshikazu Shinpo
IPC分类号： F02F1/14
CPC分类号： F16J15/064 , F01P3/02 , F01P3/12 , F01P7/16 , F01P2003/021 , F01P2003/024 , F01P2007/143 , F01P2050/30 , F02F1/14 , F02F11/002 , F16J15/0818
摘要： In a cooling unit for an engine comprising a cylinder block 1 having a water jacket 4 which opens into the surface of the cylinder block 1 and which circulates a cooling water in surrounding relationship with a cylinder bore, and a gasket 11 held sandwiched between the cylinder head and the cylinder block 1 to seal therebetween, the gasket 11 is provided with a control board 21 which project into the water jacket 4 for controlling a flow of the cooling water, the control board 21 being formed to be arcuate in conformity to the profile of the water jacket 4 and disposed toward the intake port.
摘要翻译： 在用于发动机的冷却单元中，该发动机包括气缸体1，气缸体1具有通向气缸体1的表面的水套4，并且使与气缸孔相关的冷却水循环;以及垫圈11，夹持在气缸 头部和气缸体1在其间密封，垫圈11设置有控制板21，该控制板突出到水套4中，用于控制冷却水的流动，控制板21形成为符合轮廓的弓形 的水套4并且朝向进气口设置。
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