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1. 发明专利

JP2007303498A Metal gasket 有权
标题翻译：金属垫片
公开(公告)号：JP2007303498A
公开(公告)日：2007-11-22
申请号：JP2006130277
申请日：2006-05-09
申请人： Japan Metal Gasket Co Ltd , 日本メタルガスケット株式会社
发明人： KANEHARA YUTAKA , MATSUMOTO HIROYUKI
IPC分类号： F16J15/08 , F02F11/00
摘要： PROBLEM TO BE SOLVED: To provide a metal gasket having a structure capable of absorbing the deformation of an elastic seal material formed on an inclined portion of a metal bead when the elastic seal material is deformed to the height of a thickness increased part.
SOLUTION: The thickness increased part 9 having a large thickness is formed along the peripheral edge of a combustion chamber hole 2. A bead is formed to surround the outer periphery of the thickness increased part. The bead is a composite bead formed of the metal bead 6 and a rubber bead of the elastic seal material fixed to both sides of the metal bead 6. The elastic seal material 12-1 on the projected side of the metal bead 6 is also arranged on the surface of a flat portion 1a of a base plate positioned between the thickness increased part 9 and the metal bead 6. The elastic seal material arranged on the surface of the base plate flat portion 1a is referred to as an elastic seal material 13, and at least part of the elastic seal material 13 is made lower than the thickness increased part 9 so as to operate as a deformation absorbing section.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种金属垫圈，其具有能够吸收形成在金属胎圈的倾斜部分上的弹性密封材料变形的结构，当弹性密封材料变形到厚度增加部分的高度时。解决方案：沿着燃烧室孔2的周缘形成厚度增加的厚度增大的部分9。围绕厚度增加部分的外周形成珠。珠是由金属珠6形成的复合珠和固定在金属珠6的两侧的弹性密封材料的橡胶珠。金属珠6的突出侧上的弹性密封材料12-1也布置在位于厚度增加部9和金属珠6之间的基板的平坦部1a的表面上。布置在基板平坦部1a的表面上的弹性密封材料被称为弹性密封材料13，使弹性密封材料13的至少一部分比厚度增加部9低，作为变形吸收部进行动作。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2008223972A Metal gasket 审中-公开
标题翻译：金属垫片
公开(公告)号：JP2008223972A
公开(公告)日：2008-09-25
申请号：JP2007066464
申请日：2007-03-15
申请人： Japan Metal Gasket Co Ltd , 日本メタルガスケット株式会社
发明人： UEDA KOSAKU , MATSUMOTO HIROYUKI , KOBAYASHI NOBUHIDE
IPC分类号： F16J15/08 , F02F11/00
摘要： PROBLEM TO BE SOLVED: To provide a metal gasket 1 having simple construction for optimizing sealing around a combustion chamber hole 5 and sealing in other areas.
SOLUTION: The gasket 1 comprises one base plate 2 and two sub plates 3, 4. The sub plates are provided only around the combustion chamber hole 5, where combustion chamber hole side beads 13 are formed. On the side of the base plate 2, an outer periphery side bead 9 is formed which is arranged on the outer periphery beyond the combustion chamber hole side beads.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有简单结构的金属垫片1，用于优化围绕燃烧室孔5的密封并且在其它区域中的密封。解决方案：垫圈1包括一个基板2和两个副板3,4。这些副板仅设置在燃烧室孔侧边缘13周围的燃烧室孔5的周围。在基板2侧，形成外周侧凸缘9，该外周侧凸缘9布置在超过燃烧室孔侧凸起的外周。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2006029381A Cylinder head gasket 审中-公开
标题翻译：气缸头垫
公开(公告)号：JP2006029381A
公开(公告)日：2006-02-02
申请号：JP2004205784
申请日：2004-07-13
申请人： Japan Metal Gasket Co Ltd , Taiho Kogyo Co Ltd , 大豊工業株式会社 , 日本メタルガスケット株式会社
发明人： KAWAI SHIRO , UCHIDA KENJI , JINNO OSAMU , OKANO JUN , MATSUMOTO HIROYUKI
IPC分类号： F16J15/08
摘要： PROBLEM TO BE SOLVED: To prevent the deformation of a cylinder bore and the impression to a cylinder head or the like caused by concentration of load, and to achieve superior sealing performance.
SOLUTION: This cylinder head gasket 1 is composed of first and second gasket bases 11, 12 held by the cylinder head and a cylinder block, and first and second sub-plates 13, 14 held by the first and second gasket bases, the first sub-plate has a thick part 13a formed by being folded and bent by hemming work and surrounding the cylinder bore, and a thin part 13b positioned at an outer periphery of the thick part, and further the second sub-plate is mounted in a state of surrounding an outer side of the first sub-plate, and has a thickness thinner than the thin part.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止气缸孔的变形和由负载集中引起的气缸盖等的印模，并且实现优异的密封性能。解决方案：该气缸盖垫片1由由气缸盖和气缸体保持的第一和第二垫圈基座11,12以及由第一和第二垫圈基座保持的第一和第二子板13,14组成，第一子板具有通过折边加工并围绕缸孔而被折叠和弯曲而形成的厚部13a，以及位于厚部的外周的薄部13b，并且还将第二子板安装在围绕第一子板的外侧的状态，并且具有比薄部更薄的厚度。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2008223581A Metal gasket 审中-公开
标题翻译：金属垫片
公开(公告)号：JP2008223581A
公开(公告)日：2008-09-25
申请号：JP2007062334
申请日：2007-03-12
申请人： Japan Metal Gasket Co Ltd , 日本メタルガスケット株式会社
发明人： UEDA KOSAKU , MATSUMOTO HIROYUKI , KOBAYASHI NOBUHIDE
IPC分类号： F02F11/00 , F16J15/08
摘要： PROBLEM TO BE SOLVED: To provide a metal gasket capable of preventing the deterioration of a bead for coolant due to the fluctuations in engine internal pressure even in an engine with low engine rigidity.
SOLUTION: A shim plate 5 is interposed between two substrates 1, 2, and composed of a shim plate main body part 3 around a combustion chamber hole 7 and of an overhanging part 4 provided only in an intermediate part between bolt holes along the outer periphery of the combustion chamber holes 7 on the outer peripheral side from a coolant area.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种即使在低发动机刚度的发动机中也能够防止由于发动机内部压力的波动引起的冷却剂珠的劣化的金属垫片。解决方案：垫板5介于两个基板1,2之间，由围绕燃烧室孔7的垫板主体部分3和仅设置在螺栓孔之间的中间部分的悬垂部分4构成来自冷却剂区域的外周侧的燃烧室孔7的外周。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2008031891A Metal gasket 有权
标题翻译：金属垫片
公开(公告)号：JP2008031891A
公开(公告)日：2008-02-14
申请号：JP2006204576
申请日：2006-07-27
申请人： Japan Metal Gasket Co Ltd , Yamaha Marine Co Ltd , ヤマハマリン株式会社 , 日本メタルガスケット株式会社
发明人： KAMEYAMA TAKUMA , SUZUKI TAKANOBU , MATSUMOTO HIROYUKI
IPC分类号： F02F11/00 , F16J15/08
CPC分类号： F16J15/0825 , Y10T29/49885
摘要： PROBLEM TO BE SOLVED: To provide a metal gasket which prevents separation of a rubber film for sealing from a base member even if the metal gasket is used with it soaked in seawater. SOLUTION: The metal gasket 40 includes: the base member 50 made of stainless steel; a galvanizing film 57 formed on the surface of the base member 50; and the rubber film 59 for sealing formed on the surface of the galvanizing film 57. The surface of the galvanizing film 57 is coated with a silane coupling-based vulcanizing adhesive and heated for a predetermined time at a temperature of 100 to 200°C, thereby generating a zinc oxide film 57a on the surface of the galvanizing film 57 and also burning the silane coupling-based vulcanizing adhesive. The rubber film 59 for sealing is formed on the surface of the galvanized coating film by burning vinylidene fluoride-based rubber containing polyol-based vulcanizing agent. The metal gasket 40 is arranged on a mating surface between the cylinder head 23 and the cylinder body 22 of an engine 16 provided to an outboard motor 10. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使金属垫片浸泡在海水中，也可以提供一种金属垫片，该金属垫片防止用于密封的橡胶膜与基底部件分离。解决方案：金属垫片40包括：由不锈钢制成的基座构件50; 形成在基底构件50的表面上的镀锌膜57; 以及形成在镀锌膜57的表面上的用于密封的橡胶膜59.镀锌膜57的表面涂覆有硅烷偶联剂硫化粘合剂，并在100至200℃的温度下加热预定时间，从而在镀锌膜57的表面上产生氧化锌膜57a，并且也使硅烷偶联剂硫化粘合剂燃烧。通过燃烧含有多元醇类硫化剂的偏二氟乙烯系橡胶，在镀锌膜的表面上形成密封用橡胶膜59。金属垫片40布置在气缸盖23和设置在舷外马达10的发动机16的气缸体22之间的配合表面上。（C）2008年，JPO和INPIT

6. 发明专利

JP2008031872A Seal structure by metal gasket 审中-公开
标题翻译：金属垫圈密封结构
公开(公告)号：JP2008031872A
公开(公告)日：2008-02-14
申请号：JP2006203824
申请日：2006-07-26
申请人： Japan Metal Gasket Co Ltd , Yamaha Marine Co Ltd , ヤマハマリン株式会社 , 日本メタルガスケット株式会社
发明人： KAMEYAMA TAKUMA , SUZUKI TAKANOBU , MATSUMOTO HIROYUKI
IPC分类号： F02F11/00 , F16J15/08
CPC分类号： F16J15/0825 , F16J2015/085
摘要： PROBLEM TO BE SOLVED: To provide a seal structure which prevents corrosion from being generated on the mating surface of an engine body by preventing penetration of cooling water into the mating surface of the engine body.
SOLUTION: A main bead 54 is formed in a part corresponding to a center part between a bore hole 41a or the like and a cooling water channel 26 or the like in a metal gasket 40, and an auxiliary bead 55 is formed in a part corresponding to a boundary between the mating surface between a cylinder body 22 and a cylinder head 23 in the metal gasket 40 and cooling water channels 26, 36. The base members of the metal gasket 40 is composed of bead plates 51, 52 with coating layers made of rubber formed on their surfaces and a shim member 53 arranged between the bead plates 51, 52. A main bead 54 is formed by forming each of space parts among the bead plates 51, 52 and the shim member 53, and an auxiliary bead 55 is formed by forming a space part in a predetermined part between the bead plates 51, 52.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种密封结构，其通过防止冷却水渗透到发动机主体的配合表面中，防止在发动机主体的配合表面上产生腐蚀。解决方案：主焊道54形成在与金属垫片40中的钻孔41a等中的中心部分和冷却水通道26之间的中心部分相对应的部分中，并且辅助焊道55形成在与金属垫片40中的缸体22和气缸盖23之间的配合面与冷却水通道26,36之间的边界相对应的部分。金属垫圈40的基部构件由胎圈板51,52组成，通过形成在其表面上的橡胶制成的涂层和布置在胎圈板51,52之间的垫片构件53.通过在胎圈板51,52和垫片构件53之间形成空隙部分而形成主胎圈54，辅助珠子55通过在胎圈板51,52之间的预定部分中形成空间部分而形成。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2003314362A Metal gasket 审中-公开
标题翻译：金属垫片
公开(公告)号：JP2003314362A
公开(公告)日：2003-11-06
申请号：JP2002123000
申请日：2002-04-24
申请人： Japan Metal Gasket Co Ltd , 日本メタルガスケット株式会社
发明人： MATSUMOTO HIROYUKI
IPC分类号： F02F11/00 , F16J15/08
摘要： PROBLEM TO BE SOLVED: To secure a designed flowing quantity of cooling water and to reduce the cost by preventing water in a water jacket from flowing to the outside from an interval between a first plate and a second plate.
SOLUTION: The second plate 18 is disposed in the outside part of the first plate 14 having a combustion chamber hole 11 and the both plates 14 and 18 are partially connected in the circumferential direction at the position of the water jacket in an engine side by calking and the thickness of the first plate 14 is set thicker than the thickness of the second plate 18 to form a plate thickness difference. Thereby, when this metal gasket interposes between the joining surfaces of a cylinder head and a cylinder block and fastens them by a fastening bolt, this gasket seals the joint surfaces by concentrating a bearing pressure in the circumference of the combustion chamber hole 11. This gasket is provided with a third plate 30 covering an interval between the first plate 14 and the second plate 18 on the water jacket.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了确保设计的流动量的冷却水并且通过防止水套中的水从第一板和第二板之间的间隔流向外部来降低成本。解决方案：第二板18设置在具有燃烧室孔11的第一板14的外侧部分中，并且两个板14和18在发动机的水套的位置处沿圆周方向部分连接并且第一板14的厚度被设定为比第二板18的厚度厚，以形成板厚差。因此，当该金属垫片插入在气缸盖的接合面和气缸体之间并通过紧固螺栓紧固时，该垫圈通过将轴承压力集中在燃烧室孔11的周围来密封接合面。该垫圈设置有覆盖水套上的第一板14和第二板18之间的间隔的第三板30。版权所有（C）2004，JPO

8. 发明专利

JP2011190808A Sealing structure by metal gasket and outboard motor equipped with the same 审中-公开
标题翻译：通过金属垫圈和外置电机密封结构
公开(公告)号：JP2011190808A
公开(公告)日：2011-09-29
申请号：JP2011105144
申请日：2011-05-10
申请人： Japan Metal Gasket Co Ltd , Yamaha Motor Co Ltd , ヤマハ発動機株式会社 , 日本メタルガスケット株式会社
发明人： KAMEYAMA TAKUMA , SUZUKI TAKANOBU , MATSUMOTO HIROYUKI
IPC分类号： F02F11/00 , F16J15/08
摘要： PROBLEM TO BE SOLVED: To provide a sealing structure capable of preventing occurrence of corrosion on a mating surface of an engine body, by preventing invasion of cooling water into the mating surface of the engine body.
SOLUTION: A main bead 54 is formed in a portion corresponding to a central portion between a bore hole 41a or the like in a metal gasket 40 and a cooling water passage 26 or the like, and a sub-bead 55 is formed in a portion corresponding to a boundary portion between a mating surface between a cylinder body 22 and a cylinder head 23 in the metal gasket 40 and cooling water passages 26, 36. Further, the base material of the metal gasket 40 is composed of bead plates 51, 52 on which coating layers made of rubber are formed on their surfaces, and a shim member 53 disposed between the bead plates 51 and 52. A main bead 54 is formed by forming respective space portions between the bead plates 51 and 52 and the shim member 53. A sub-bead 55 is formed by forming a space portion in a predetermined portion between the bead plates 51 and 52.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过防止冷却水侵入发动机主体的配合表面，提供能够防止在发动机主体的配合表面上发生腐蚀的密封结构。解决方案：主金属珠54形成在与金属垫圈40中的钻孔41a等之间的中心部分相对应的部分和冷却水通道26等中，并且形成副珠粒55 在对应于金属垫片40中的缸体22和气缸盖23之间的配合表面与冷却水通道26,36之间的边界部分的部分中。此外，金属垫圈40的基材由胎圈板在其表面上形成有由橡胶制成的涂层的垫圈51,52和设置在胎圈板51和52之间的垫片构件53.主胎圈54通过在胎圈板51和52之间形成相应的间隔部分而形成，通过在胎圈板51和52之间的预定部分中形成空间部分形成副胎圈55.版权所有：（C）2011，JPO＆INPIT

9. 发明专利

JP2008223582A Metal gasket 审中-公开
标题翻译：金属垫片
公开(公告)号：JP2008223582A
公开(公告)日：2008-09-25
申请号：JP2007062335
申请日：2007-03-12
申请人： Japan Metal Gasket Co Ltd , 日本メタルガスケット株式会社
发明人： UEDA KOSAKU , MATSUMOTO HIROYUKI , KOBAYASHI NOBUHIDE
IPC分类号： F02F11/00 , F16J15/08
摘要： PROBLEM TO BE SOLVED: To provide a metal gasket capable of preventing the leakage of liquid through a hole situated outside a bolt hole with a simple constitution.
SOLUTION: A gasket is formed of a substrate made of a metal plate in which a combustion chamber hole 1 is opened and a plurality of bolt holes 8 are opened to a plate's outer peripheral end side. An oil hole 9 is opened to the outside from at least a bolt hole 8A of the bolt holes. The substrate part between the bolt hole 8A and oil hole 9 is removed to communicate therebetween.
COPYRIGHT: (C)2008,JPO&INPIT

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