专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2007198144A Knocking detection device 审中-公开
标题翻译：闭锁检测装置
公开(公告)号：JP2007198144A
公开(公告)日：2007-08-09
申请号：JP2006014480
申请日：2006-01-23
申请人： Nippon Gasket Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本ガスケット株式会社
发明人： SUGIMOTO ATSUSHI , HIRAMATSU TAKESHI , OMURA SEIJI
IPC分类号： F02D35/00 , F16J15/08 , G01L23/22
摘要： PROBLEM TO BE SOLVED: To provide a knocking detection device capable of accurately detecting knocking produced in a combustion chamber of an engine without selecting a band-pass filter or the like for every engine.
SOLUTION: A knocking detection device is provided with a cylinder head gasket 1 interposed between the cylinder head 12 and cylinder block 11 of an engine 10 and a knock sensor 5 for detecting a gasket contact pressure and converting the pressure into an electric signal. The knock sensor 5 is arranged in the cylinder head gasket 1.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够精确地检测发动机的燃烧室中产生的爆震而不选择每个发动机的带通滤波器等的爆震检测装置。解决方案：爆震检测装置设置有插入在发动机10的气缸盖12和气缸体11之间的气缸盖垫圈1和用于检测垫圈接触压力并将压力转换成电信号的爆震传感器5 。爆震传感器5布置在气缸盖垫片1中。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2008169908A Cylinder head gasket 审中-公开
标题翻译：气缸头垫
公开(公告)号：JP2008169908A
公开(公告)日：2008-07-24
申请号：JP2007003330
申请日：2007-01-11
申请人： Nippon Gasket Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本ガスケット株式会社
发明人： HIRAMATSU TAKESHI , OMURA SEIJI
IPC分类号： F16J15/08 , F02F11/00 , G08C17/00
摘要： PROBLEM TO BE SOLVED: To provide a cylinder head gasket provided with a sensor excellent in mass-producibility and hardly undergoing deterioration of sealing-property.
SOLUTION: In the cylinder head gasket placed between a cylinder block and a cylinder head in an engine, electronic devices are provided. In the respective electronic devices, there are provided an IC chip wherein writing and read-in of information are wirelessly performed, an electromotive-force part wherein power for driving the IC chip is generated by induced electromotive force, and a sensor which is operated by the electromotive force generated in the electromotive-force part so as to measure operating conditions of the engine.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有良好的批量生产性和几乎不发生密封性劣化的传感器的气缸盖衬垫。
解决方案：在发动机中放置在气缸体和气缸盖之间的气缸盖垫片中，提供电子设备。在各个电子设备中，提供了一种IC芯片，其中无线执行信息的写入和读取，其中通过感应电动势产生用于驱动IC芯片的电力的电动势部分，以及由感应电动势在电动势部分中产生的电动势来测量发动机的运行状况。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2013204640A Cylinder head gasket 有权
标题翻译：气缸头垫
公开(公告)号：JP2013204640A
公开(公告)日：2013-10-07
申请号：JP2012072055
申请日：2012-03-27
申请人： Nippon Gasket Co Ltd , 日本ガスケット株式会社
发明人： HIRAMATSU TAKESHI , TERANISHI MINORU
IPC分类号： F16J15/08 , F02F11/00
摘要： PROBLEM TO BE SOLVED: To improve sealing property by increasing all surface pressures P1-P3 just for a surface pressure P0 by a body part 12c of a stopper plate.SOLUTION: A cylinder head gasket 11 includes: a stopper plate 12 including a folding part 12b around a combustion chamber hole 12a; an adjuster plate 13 including a recess 13b of a step smaller than folding thickness of the folding part around a combustion chamber hole 13a; and a bead plate 14 including a full bead part 14b surrounding the combustion chamber holes outside of the folding part and the recess. The folding part 12b of the stopper plate overlaps the recess 13b of the adjuster plate. The body part 12c of the stopper plate is provided to a position crossing over the full bead part and omitted outside of that crossing-over position.
摘要翻译：要解决的问题：通过由止动板的主体部分12c增加表面压力P0的所有表面压力P1-P3来提高密封性。解决方案：气缸盖垫圈11包括：止动板12，其包括折叠部分 12b围绕燃烧室孔12a; 调节板13包括小于围绕燃烧室孔13a的折叠部分的折叠厚度的台阶的凹部13b; 以及胎圈板14，其包括围绕折叠部分外侧的燃烧室孔和凹部的整个胎圈部分14b。止动板的折叠部分12b与调节板的凹部13b重叠。止动板的主体部分12c设置在跨越整个胎圈部分的位置，并且在该交叉位置的外侧被省略。

4. 发明专利

JP2007239888A Cylinder head gasket 审中-公开
标题翻译：气缸头垫
公开(公告)号：JP2007239888A
公开(公告)日：2007-09-20
申请号：JP2006063379
申请日：2006-03-08
申请人： Nippon Gasket Co Ltd , 日本ガスケット株式会社
发明人： SUGIMOTO ATSUSHI , HIRAMATSU TAKESHI
IPC分类号： F16J15/08 , F02F11/00
摘要： PROBLEM TO BE SOLVED: To provide a cylinder head gasket capable of maintaining sealing performance over a long period even by a small fastening pressure.
SOLUTION: The cylinder head gasket 10 has a base material 12 formed with cylinder bore holes 18, and it is applied by interposition between a cylinder block and a cylinder head to be fixed to the cylinder block. It is characterized by that an inner side seal layer 14 formed along a periphery of the cylinder bore hole 18 and an outer side seal layer 16 surrounding the inner side seal layer 14 are laminated on a surface of the base material 12, the outer side seal layer 16 is comprised of rubber material, and the inner side seal layer 14 is comprised of elastic material having more heat resistance than the outer side seal layer 16.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供即使通过小的紧固压力也能够长期保持密封性能的气缸盖衬垫。气缸盖垫圈10具有形成有气缸孔18的基材12，并且通过插入在气缸体和气缸盖之间而被安装以固定到气缸体。其特征在于，沿着缸孔孔18的周边形成的内侧密封层14和围绕内侧密封层14的外侧密封层16层叠在基材12的表面上，外侧密封层16由橡胶材料构成，内侧密封层14由具有比外侧密封层16更耐热性的弹性材料构成。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2000074219A Metal gasket 审中-公开
标题翻译：金属垫片
公开(公告)号：JP2000074219A
公开(公告)日：2000-03-14
申请号：JP24151198
申请日：1998-08-27
申请人： Nippon Gasket Co Ltd , 日本ガスケット株式会社
发明人： ISHIDA KENJI , FURUTA YUTAKA , UOGAIRI TOMOYOSHI , HIRAMATSU TAKESHI , II NAOKI
IPC分类号： F02F11/00 , F16J15/08
CPC分类号： F16J15/0825 , F16J2015/0843 , F16J2015/0856
摘要： PROBLEM TO BE SOLVED: To enhance the sealability by forming a gap between fold-back parts of stopper plates laminated on a bead substrate, and by applying a resilient force to the fold-back parts so as to fill sagging gaps between the fold back parts and a cylinder block.
SOLUTION: A metal gasket used being interposed between a cylinder block 21 and a cylinder head 20, includes a stopper plate 1 having a fold-back part 5 composed of a base area 11 and a fold-back area 12, and a predetermined degree of a gap 10 is formed between the base area 11 and the fold-back area 12 while the fold-back part 5 has a resilient force even in a fastened condition or an operating condition.
COPYRIGHT: (C)2000,JPO
摘要翻译：要解决的问题：通过在层叠在胎圈基板上的止动板的折回部之间形成间隙，并且通过向折回部施加弹性力来增强密封性，以便填充折回部之间的下垂间隙和气缸体。解决方案：用于插入在气缸体21和气缸盖20之间的金属衬垫包括一个止动板1，该止动板1具有由基部区域11和折回区域12组成的折回部分5和预定的在基部区域11和折回区域12之间形成有间隙10，而折叠部分5即使在紧固状态或操作条件下也具有弹性力。

6. 发明专利

JP2008075575A Cylinder head gasket 审中-公开
标题翻译：气缸头垫
公开(公告)号：JP2008075575A
公开(公告)日：2008-04-03
申请号：JP2006256310
申请日：2006-09-21
申请人： Nippon Gasket Co Ltd , 日本ガスケット株式会社
发明人： HIRAMATSU TAKESHI
IPC分类号： F02F1/10 , F01P3/02 , F02F11/00 , F16J15/08
摘要： PROBLEM TO BE SOLVED: To provide a cylinder head gasket enhancing the cooling efficiency of an engine by circulating cooling water between cylinder bores without machining holes between the cylinder bores of a cylinder block.
SOLUTION: The cylinder head gasket 10 is interposed and applied between the cylinder block 3 equipped with the plurality of cylinder bores 4 and cooling water bores 6 and a cylinder head 2. The cylinder head gasket is characterized by a base plate 11 formed with cylinder holes 14 corresponding to the cylinder bores 4, cooling water holes 16 corresponding to the cooling water bores 6 and cooling water paths 26 communicating with the cooling water bores 6 between adjacent cylinder holes 4.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过在缸孔之间循环冷却水而不在气缸体的气缸孔之间加工孔来提高发动机的冷却效率的气缸盖衬垫。气缸盖垫片10被插入并且被施加在装备有多个气缸孔4的气缸体3和冷却水孔6以及气缸盖2之间。气缸盖衬垫的特征在于形成有底板11 具有对应于气缸孔4的气缸孔14，对应于冷却水孔6的冷却水孔16和与相邻气缸孔4之间的冷却水孔6连通的冷却水通道26.版权所有（C）2008， JPO＆INPIT

7. 发明专利

JP2007170438A Metal gasket 有权
标题翻译：金属垫片
公开(公告)号：JP2007170438A
公开(公告)日：2007-07-05
申请号：JP2005365258
申请日：2005-12-19
申请人： Nippon Gasket Co Ltd , 日本ガスケット株式会社
发明人： SUGIMOTO ATSUSHI , HIRAMATSU TAKESHI , KIYOI SHIGEO
IPC分类号： F16J15/08 , F02F11/00
摘要： PROBLEM TO BE SOLVED: To provide a metal gasket capable for easily joining laminated bases, together, and reducing its size, weight and cost, and easy to disassemble after used.
SOLUTION: The metal gasket 1 comprises the laminated bases 2, 2 each formed of an elastic metal plate. Herein, a drilled portion 13 is provided passing through the laminated bases 2, 2, where the laminated bases 2, 2 are integrally formed using a resin. Preferably, the metal gasket 1 has the laminated bases 2, 2 integrally formed using a resin rivet 10 fitted to the drilled portion 13.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够容易地将叠层基底连接在一起并减小其尺寸，重量和成本并且在使用后易于拆卸的金属垫圈。解决方案：金属垫圈1包括由弹性金属板形成的叠层基座2,2。这里，穿过叠层基座2,2设置有钻孔部分13，其中层压基座2,2使用树脂一体地形成。优选地，金属衬垫1具有使用安装在钻孔部分13上的树脂铆钉10一体形成的层压基座2 2。（C）2007，JPO＆INPIT

8. 发明专利

JP2013204641A Cylinder head gasket 有权
标题翻译：气缸头垫
公开(公告)号：JP2013204641A
公开(公告)日：2013-10-07
申请号：JP2012072056
申请日：2012-03-27
申请人： Nippon Gasket Co Ltd , 日本ガスケット株式会社
发明人： HIRAMATSU TAKESHI , TERANISHI MINORU
IPC分类号： F16J15/08 , F02F11/00
摘要： PROBLEM TO BE SOLVED: To more improve a sealing property because, even though a surface pressure around a combustion chamber hole 2 becomes high at a position A near a bolt hole 3 and becomes low at a distant position B away from the bolt hole 3, it is possible, when setting a height of a folding part 11, to make the surface pressure around the combustion chamber hole as uniform as possible and to obtain spring property in accordance with a spatial height of an inner surface of the folding part.SOLUTION: A cylinder head gasket 1 includes a stopper plate 12 provided with a folding part 11 around a combustion chamber hole 2. A spatial height h1 of an inner surface of a folding part 11a at a position A near a bolt hole 3 is set to zero or set small, and a height of the folding part 11a at the nearby position A is set low. A spatial height h2 of a folding part 11b at a distant position B away from the bolt hole 3 is set large, and a height of the folding part 11b at the distant position B is set high.
摘要翻译：要解决的问题为了进一步提高密封性，即使在燃烧室孔2周围的表面压力在螺栓孔3附近的位置A处变高，并且在离开螺栓孔3的远离位置B处变低，当设置折叠部11的高度时，可以使燃烧室孔周围的表面压力尽可能均匀，并且可以根据折叠部分的内表面的空间高度获得弹簧性能。解决方案：气缸盖垫圈1包括设置有围绕燃烧室孔2的折叠部11的止动板12.折叠部11a的在螺栓孔3附近的位置A的内表面的空间高度h1设定为零或并且附近位置A处的折叠部11a的高度被设定为低。远离螺栓孔3的远离位置B处的折叠部分11b的空间高度h2被设置得较大，并且远处位置B处的折叠部分11b的高度被设定为高。

9. 发明专利

JP2007239613A Cylinder head gasket 审中-公开
标题翻译：气缸头垫
公开(公告)号：JP2007239613A
公开(公告)日：2007-09-20
申请号：JP2006063377
申请日：2006-03-08
申请人： Nippon Gasket Co Ltd , 日本ガスケット株式会社
发明人： SUGIMOTO ATSUSHI , HIRAMATSU TAKESHI
IPC分类号： F02F11/00 , F16J15/10
摘要： PROBLEM TO BE SOLVED: To provide a cylinder head gasket enabling a reduction in a warmup time required for starting an engine.
SOLUTION: This cylinder head gasket 10 is formed of a substrate 12 having bores 18. The gasket is interposed between a cylinder block and a cylinder head secured to the cylinder block. The substrate 12 is made of a low thermal conductive material.
COPYRIGHT: (C)2007,JPO&INPIT

10. 发明专利

JP2002081543A METAL GASKET 失效
公开(公告)号：JP2002081543A
公开(公告)日：2002-03-22
申请号：JP2000267540
申请日：2000-09-04
申请人： NIPPON GASKET KK , TOYOTA MOTOR CORP
发明人： SUGIMOTO ATSUSHI , HIRAMATSU TAKESHI , KICHIJIMA KAZUYA
IPC分类号： F02F11/00 , F16J15/08 , F16J15/12
摘要： PROBLEM TO BE SOLVED: To provide a metal gasket of favorable sealing performance by specifying relation between the cross sectional form of a groove formed to surround a hole of each sort and the form of an elastic seal member, and using the elastic seal member within a range of elasticity characteristics that it naturally has. SOLUTION: The elastic seal member 15 or 16 disposed in a groove 10 or 11 formed around the hole such as a bore hole in this metal gasket 1 has such a cross sectional form that a top part 19 is protruded from a surface 12 of a metal plate 2a or 2b, and that skirt parts 21 reach wall surfaces 14 of the groove 10 or 11. Since a cross sectional area occupied by the elastic seal member 15 or 16 is set to be less than a cross sectional area occupied by the groove 10 or 11, the elastic seal member 15 or 16 is used within a range of elasticity it naturally has in a tightened state of the metal gasket 15 thereby a favorable tightened state can be maintained to prevent early deterioration or collapse.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式