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51. 发明专利

JP2006200389A Valve casing and cylinder head cover 有权
标题翻译：阀门和缸盖头盖
公开(公告)号：JP2006200389A
公开(公告)日：2006-08-03
申请号：JP2005010909
申请日：2005-01-18
申请人： Kojima Press Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 小島プレス工業株式会社
发明人： KICHIJIMA KAZUYA , KATO HIDEMI , HASEGAWA NAOHIRO
IPC分类号： F02F7/00 , F01L1/34
CPC分类号： F01L2001/34433
摘要： PROBLEM TO BE SOLVED: To provide a cylinder head cover and a valve casing for an internal combustion engine, for preventing deformation of a mounting part to suitably mount an oil control valve. SOLUTION: Since a valve casing body (a flange 10, a mounting part 12, and an oil passage connection part 40) is made of aluminum alloy higher in stiffness than resin cylinder head cover body 3, a mounting hole 12b is not susceptible to deformation when the valve casing body is attached to the resin cylinder head cover body 3. Further, the valve casing body is attached by joining the valve casing body to the resin cylinder head cover body 3 through a weld resin joint layer 11, instead of fixing by a mechanical tightening force such as a bolt. Since the mounting hole 12b is not susceptible to deformation compared with the related art, and the shape of the mounting hole is kept in high precision, an OCV 6 can be suitably mounted. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于内燃机的气缸盖罩和阀壳体，用于防止安装部件变形以适当地安装油控阀。解决方案：由于阀壳体（凸缘10，安装部12和油路连接部40）由刚性高于树脂气缸盖罩体3的铝合金制成，因此安装孔12b不是当阀壳体附接到树脂气缸盖罩体3时容易变形。此外，阀壳体通过焊接树脂接合层11将阀壳体与树脂气缸盖罩体3接合而安装通过诸如螺栓的机械紧固力来固定。由于与现有技术相比，安装孔12b不易变形，并且安装孔的形状保持高精度，因此可以适当地安装OCV 6。版权所有（C）2006，JPO＆NCIPI

52. 发明专利

JP2006152969A Cylinder head cover 有权
标题翻译：气缸盖盖
公开(公告)号：JP2006152969A
公开(公告)日：2006-06-15
申请号：JP2004347476
申请日：2004-11-30
申请人： Kojima Press Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 小島プレス工業株式会社
发明人： KICHIJIMA KAZUYA , HASEGAWA NAOHIRO
IPC分类号： F02F7/00 , F01L1/34 , F16M1/026
CPC分类号： F01L1/344 , F01L2001/34433 , F02F7/006 , Y10T29/49231
摘要： PROBLEM TO BE SOLVED: To provide a cylinder head cover capable of suitably keeping an attaching state of a valve casing to a cylinder head. SOLUTION: A cylinder head cover 2 comprises a cylinder head cover body 3 fixed to a cylinder head 44 of internal combustion engine, and a valve casing 4 in which an oil controlling valve 6, which controls operating fluid supply and exhaust with respect to a variable valve mechanism 30 of the internal combustion engine, is installed. The valve casing 4 is made to contact with the cylinder cover body 3 from cylinder head 44 side. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够适当地将阀壳体的安装状态保持在气缸盖上的气缸盖罩。解决方案：气缸盖罩2包括固定到内燃机的气缸盖44的气缸盖罩主体3和阀壳体4，其中油控制阀6控制工作流体供应和排气安装在内燃机的可变气门机构30上。阀壳体4与气缸盖44一侧与气缸盖体3接触。版权所有（C）2006，JPO＆NCIPI

53. 发明专利

JP2006152919A Sleeve, resin mold component and manufacturing method thereof 审中-公开
标题翻译： SLEEVE，树脂模具组件及其制造方法
公开(公告)号：JP2006152919A
公开(公告)日：2006-06-15
申请号：JP2004344622
申请日：2004-11-29
申请人： Kojima Press Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 小島プレス工業株式会社
发明人： KICHIJIMA KAZUYA , TSUCHIKAWA HISANORI
IPC分类号： F01L1/34 , B29C45/14 , B29K105/20 , F02F7/00
摘要： PROBLEM TO BE SOLVED: To provide a sleeve, a resin mold component and a manufacturing method thereof which can improve the sealability between the sleeve and the resin mold component fitted around the sleeve.
SOLUTION: The sleeve 20 is applied with an adhesive on its outer peripheral surface and insert-molded in a cylinder head cover. The sleeve 20 includes oil holes 22a, 22b, 22c communicating with the inside thereof and annular projections 26a to 26f formed on its outer peripheral surface.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种套筒，树脂模具部件及其制造方法，其可以改善套筒与套筒周围的树脂模具部件之间的密封性。
解决方案：套筒20在其外周面上施加粘合剂并嵌入成型在气缸盖罩中。套筒20包括与其内部连通的油孔22a，22b，22c和形成在其外周面上的环形突起26a至26f。版权所有（C）2006，JPO＆NCIPI

54. 发明专利

JP2006144754A Cylinder head cover 有权
标题翻译：气缸盖盖
公开(公告)号：JP2006144754A
公开(公告)日：2006-06-08
申请号：JP2004339363
申请日：2004-11-24
申请人： Kojima Press Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 小島プレス工業株式会社
发明人： KICHIJIMA KAZUYA , HASEGAWA NAOHIRO
IPC分类号： F02F7/00 , F01L1/34
CPC分类号： F01L1/34 , F01L2001/34426 , F01L2001/34433 , F01L2001/34496 , F02F7/006
摘要： PROBLEM TO BE SOLVED: To substantialize an attachment state of an oil control valve in a cylinder head cover of an internal combustion engine capable of contributing to high strength or reduced weight. SOLUTION: Attachment parts 6, 8 are integrally formed with a cylinder head cover main body 4 with their longitudinal directions in the axial direction, and therefore, strength can be heightened in the longitudinal direction. A working oil supply passage 41 is integrally formed with the cylinder head cover main body 4 in the substantially orthogonal direction of the attachment parts 6, 8, so that strength is heightened in the short-length direction. Strength is heightened in the longitudinal and the short-length directions of the cylinder head cover 2 by providing a variable valve mechanism in the internal combustion engine as such. Therefore, strength of the cylinder head cover 2 can be heightened, and even when the cylinder head cover 2 is made light in weight due to making it thinner, enough strength can be maintained. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：实现能够有助于高强度或减轻重量的内燃机的气缸盖罩中的油控制阀的附接状态。解决方案：附接部件6,8与气缸盖罩主体4一体形成，其轴向方向为长度方向，因此能够在纵向上提高强度。工作油供给路41与气缸盖罩主体4沿着安装部6,8的大致正交的方向一体地形成，从而在长度方向上增强强度。通过在内燃机中设置可变阀机构，在气缸盖罩2的纵向和短度方向上的强度提高。因此，可以提高气缸盖罩2的强度，即使由于使气缸盖罩2变薄而使气缸盖罩2重量轻，所以能够维持足够的强度。版权所有（C）2006，JPO＆NCIPI

55. 发明专利

JP2004218546A Cylinder block, cylinder head, and engine body 审中-公开
标题翻译：气缸盖，气缸盖和发动机体
公开(公告)号：JP2004218546A
公开(公告)日：2004-08-05
申请号：JP2003007451
申请日：2003-01-15
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： TAKENAKA KAZUNARI , OMURA SEIJI , TAKAMI TOSHIHIRO , KICHIJIMA KAZUYA
IPC分类号： F02F1/00 , B22D19/08 , F02F1/10 , F02F7/00
CPC分类号： F02F7/0021 , F02F7/0031
摘要： PROBLEM TO BE SOLVED: To provide a cylinder block, a cylinder head and an engine body capable of contributing to the miniaturization or weight saving of an engine having the cylinder block and the cylinder head formed separately from each other by increasing the degree of freedom in designing parts for forming a water jacket.
SOLUTION: The cylinder block 10 is formed separately as a main cylinder block 4 and an outer periphery cylinder block 6. As a result, it is possible to give a long life to a casting mold because it need not be thin at parts for forming the water jacket 50. In addition, a cylinder 12 can be made thin because it is simple in shape to almost uniformly disperse axial locking force from the cylinder head together with the outer periphery cylinder block 6. Accordingly, the degree of freedom in designing the parts for forming the water jacket 50 is increased to make the water jacket 50 and cylinder 12 sufficiently thin, and consequently contribute to the miniaturization and weight saving of the engine.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种气缸体，气缸盖和发动机体，其能够通过增加气缸体和气缸盖的分开来形成具有气缸体和气缸盖的发动机的小型化或重量减轻设计用于形成水套的零件的自由度。解决方案：气缸体10分别形成为主缸体4和外周气缸体6.结果，可以使铸模具有较长的使用寿命，因为在部件上不需要较薄另外，由于圆筒12的形状简单，与外周气缸体6一起使气缸盖的轴向锁定力几乎均匀地分散，所以能够使气缸12变薄。因此，设计用于形成水套50的部件被增加以使水套50和气缸12足够薄，因此有助于发动机的小型化和重量减轻。版权所有（C）2004，JPO＆NCIPI

56. 发明专利

JP2012237388A Cylinder head gasket 有权
标题翻译：气缸头垫
公开(公告)号：JP2012237388A
公开(公告)日：2012-12-06
申请号：JP2011107168
申请日：2011-05-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Nippon Gasket Co Ltd , 日本ガスケット株式会社
发明人： FUKAZAWA SUSUMU , NARA TADASHI , HIRATSUKA KOICHI , KURODA MASAHIRO , KICHIJIMA KAZUYA , YAMADA NORIYUKI , ADACHI RYUSUKE , KIYOI SHIGEO , UOGAIRI TOMOYOSHI
IPC分类号： F16J15/08 , F02F11/00
摘要： PROBLEM TO BE SOLVED: To provide a cylinder head gasket capable of securing higher sealing performance.SOLUTION: The cylinder head gasket includes a sealing plate 10 including bore holes 21, water jacket holes 22 formed around the bore holes 21, and bolt holes 23; and a shim plate 41 arranged along the peripheries of the bore holes 21 of the sealing plate 10. When a space between the edge, facing the water jacket holes 22, of the shim plate 41 and the water jacket holes 22 is set as 0 or m1 close to 0 and a space between the edge, facing the bolt holes 23, of the shim plate 41 and the bolt holes 23 is set as m2, the spaces m1, m2 are set to a relationship of m1
摘要翻译：要解决的问题：提供能够确保更高密封性能的气缸盖衬垫。气缸盖垫片包括密封板10，密封板10包括钻孔21，围绕钻孔21形成的水套孔22和螺栓孔23; 以及沿着密封板10的孔眼21的周边配置的垫板41.当面向垫片41的水套孔22的边缘与水套孔22之间的空间被设定为0或 m1接近0，并且面向垫板41的螺栓孔23和螺栓孔23的边缘之间的间隔被设定为m2，空间m1，m2被设定为m1 << m2的关系。版权所有（C）2013，JPO＆INPIT

57. 发明专利

JP2012036967A Cylinder head gasket and method for manufacturing the same 有权
标题翻译：气缸盖垫圈及其制造方法
公开(公告)号：JP2012036967A
公开(公告)日：2012-02-23
申请号：JP2010177502
申请日：2010-08-06
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： UOGAIRI TOMOYOSHI , KIYOI SHIGEO , KICHIJIMA KAZUYA
IPC分类号： F16J15/08
CPC分类号： F16J15/0825 , F16J2015/085 , F16J2015/0856 , F16J2015/0862
摘要： PROBLEM TO BE SOLVED: To achieve satisfactory sealing properties between combustion chamber holes by concentrating a load between the combustion chamber holes and concentrating also a load in openings of both combustion chamber holes.SOLUTION: A cylinder head gasket 1 is provided with first and second base plates 3, 5 and an intermediate base plate 6, and a plurality of combustion chamber holes are formed in the base plates so as to correspond to the positions of cylinder bores. Pressure increasing members 12 are provided between the adjacent combustion chamber holes. In the direction in which the combustion chamber holes are arranged, the pressure increasing member is exposed to the openings of both combustion chamber holes and is configured in such a manner that the thickness of the pressure increasing member is uniform from one combustion chamber hole to the other.
摘要翻译：要解决的问题：为了通过集中燃烧室孔之间的负载并且还集中两个燃烧室孔的开口中的负载来实现燃烧室孔之间令人满意的密封性能。解决方案：气缸盖垫片1设置有第一和第二基板3,5和中间基板6，并且在基板中形成多个燃烧室孔，以对应于气缸的位置孔。增压构件12设置在相邻的燃烧室孔之间。在设置燃烧室孔的方向上，增压部件暴露于两个燃烧室孔的开口，并且构造成使得增压部件的厚度从一个燃烧室孔到其他。版权所有（C）2012，JPO＆INPIT

58. 发明专利

JP2010091025A Cylinder head gasket 审中-公开
标题翻译：气缸头垫
公开(公告)号：JP2010091025A
公开(公告)日：2010-04-22
申请号：JP2008262447
申请日：2008-10-09
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： TAKEDA YASUMARO , FUJIKI RYOSUKE , KICHIJIMA KAZUYA
IPC分类号： F16J15/08 , F02F11/00 , F16J15/12
摘要： PROBLEM TO BE SOLVED: To provide a cylinder head gasket for maintaining good sealing performance for a long period.
SOLUTION: The cylinder head gasket 1 comprises at least one first seal plate 11 to be held between a cylinder head 2 and a cylinder block 3 having a cylinder bore 4. The first seal plate has an uneven porion 11b formed ranging over between a position on the side of a combustion chamber hole beyond at least an opening portion of a water jacket 5 and a position beyond an edge 5a of the opening portion on the side of the combustion chamber hole while being protruded on the surface and reverse of the first seal plate. When the cylinder head gasket 1 is held between the cylinder head 2 and the cylinder block 3, the uneven portion 11b is locked to the edge 5a. Thus, the uneven portion 11b can firmly lock the cylinder head and the cylinder block to each other and its locking force can suppress the deformation of the cylinder block due to the explosive pressure of an engine, thereby preventing the degradation of sealing performance and reducing the consumption of oil.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于长期保持良好密封性能的气缸盖衬垫。气缸盖垫片1包括至少一个第一密封板11，其被保持在气缸盖2和具有气缸孔4的气缸体3之间。第一密封板具有不均匀的凸缘11b，在燃烧室孔的至少一个水套5的开口部分的一侧上的位置和在燃烧室孔一侧的开口部分的边缘5a之外的位置，同时在第一密封板。当气缸盖垫圈1保持在气缸盖2和气缸体3之间时，不平坦部分11b被锁定到边缘5a。因此，不平坦部11b能够将气缸盖和气缸体彼此牢固地锁定，并且其锁定力可以抑制由于发动机的爆炸压力引起的气缸体的变形，从而防止密封性能的劣化，消耗油。版权所有（C）2010，JPO＆INPIT

59. 发明专利

JP2010065807A Cylinder head gasket 有权
标题翻译：气缸头垫
公开(公告)号：JP2010065807A
公开(公告)日：2010-03-25
申请号：JP2008234938
申请日：2008-09-12
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： TAKEDA YASUMARO , FUJIKI RYOSUKE , TAKASU TORU , KICHIJIMA KAZUYA , MASUDA YOSHIHIKO
IPC分类号： F16J15/08 , F02F11/00
摘要： PROBLEM TO BE SOLVED: To provide a cylinder head gasket capable of rigidly connecting a cylinder head with a cylinder block via a protrusion-recess engagement section 21, preventing deformation of the cylinder block due to the explosion pressure in the engine and achieving reduction in sealing capability. SOLUTION: The cylinder head gasket 1 is held in between the cylinder head 2 and the cylinder block 3 having a cylinder bore 4, and is formed by laminating a thickness adjustment plate 10 in which a combustion room hole 14 is bored in the position corresponding to the position of the cylinder bore 4, seal plates 11 to 13 and a shim plate 17. The protrusion-recess engagement sections 21 projecting to both sides of the cylinder head gasket around the combustion room holes are formed over each of the laminated layers including the seal plates, the thickness adjustment plate and the shim plate. The engagement sections integrally connect the laminated layers including the seal plates, the thickness adjustment plate and the shim plate with each other. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过突出凹部接合部21将气缸盖与气缸体刚性连接的气缸盖衬垫，防止由于发动机中的爆炸压力引起的气缸体的变形，并实现密封能力降低。解决方案：气缸盖垫片1保持在气缸盖2和具有气缸孔4的气缸体3之间，并且通过层压厚度调节板10形成，其中燃烧室孔14在其中钻孔对应于气缸孔4，密封板11至13和垫板17的位置的位置。在每个层压体上形成突出到燃烧室孔周围的气缸盖垫片两侧的突出凹陷接合部分21 层包括密封板，厚度调节板和垫板。接合部将包括密封板，厚度调整板和垫板的层叠体彼此一体地连接。版权所有（C）2010，JPO＆INPIT

60. 发明专利

JP2009216109A Cylinder head gasket 有权
标题翻译：气缸头垫
公开(公告)号：JP2009216109A
公开(公告)日：2009-09-24
申请号：JP2008057285
申请日：2008-03-07
申请人： Nichias Corp , Nippon Gasket Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , ニチアス株式会社 , 日本ガスケット株式会社
发明人： NAKAMURA RYOHEI , FUJIKI RYOSUKE , JINNO OSAMU , KICHIJIMA KAZUYA , ISHIKAWA KENICHIRO , SEARASHI SHUNICHI
IPC分类号： F16J15/12 , F02F11/00 , F16J15/08
摘要： PROBLEM TO BE SOLVED: To provide a cylinder head gasket 1 that has better sealing performance compared with prior art because there is no bubble section at a portion where a fluid infiltrates.
SOLUTION: The cylinder head gasket 1 has an upper rubber layer 5 and a lower rubber layer 6 each provided on the upper and lower surfaces of a substrate 4. Combustion chamber holes 4A in the upper rubber layer 5 and the lower one 6 and the peripheral portion of an oil hole 9 are formed as bubble crushing portions 11 causing no bubble inside. The other areas of both rubber layers 5, 6 are composed of foam rubber having bubbles inside. Since there is no bubbles inside the bubble crushing portions 11, there is no room that what is called an open cell, which is formed when bubbles are communicated with each other inside the bubble crushing portions 11, is caused to occur.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种与现有技术相比具有更好的密封性能的气缸盖垫片1，因为在流体渗透的部分处没有气泡部分。气缸盖垫片1具有分别设置在基板4的上表面和下表面上的上橡胶层5和下橡胶层6.上橡胶层5中的燃烧室孔4A和下橡胶层6 并且油孔9的周边部分形成为气泡破碎部分11，其中不产生气泡。橡胶层5,6的其他区域由内部具有气泡的泡沫橡胶构成。由于在气泡破碎部11内部没有气泡，因此在气泡破碎部11内发生气泡形成时，不存在所谓的开孔的空间。版权所有（C）2009，JPO＆INPIT

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