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

JP2007112940A Sealing structure between members, and gasket 审中-公开
标题翻译：密封成员和垫圈之间的结构
公开(公告)号：JP2007112940A
公开(公告)日：2007-05-10
申请号：JP2005307479
申请日：2005-10-21
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： OGAKI SHIGEO , OMURA SEIJI , YASUKI SATORU , SUGIMOTO ATSUSHI , UEMURA HIROSHI , WASHIO YASUHIRO
IPC分类号： C09K3/10 , F02F11/00 , F16J15/08
摘要： PROBLEM TO BE SOLVED: To provide a sealing structure between members, which controls a phenomenon (flow) in which a sealing part of sheets composed of expanded graphite is dropped down from fatigue or collapsed and pushed out and a gasket useful in the sealing structure. SOLUTION: The gasket 32 equipped with sheets 36 and 37 composed of expanded graphite is laid between two members (the cylinder block 12 and the cylinder head 13 of an engine) to be mutually connected by tightening to seal a fluid (combustion gas). In the seal structure, the sheets 36 and 37 have seal parts 42 with 1.85-2.00g/cm 3 density in a state in which the sheets are assembled between the cylinder block 12 and the cylinder block 13. Sheets in which the seal parts 42 having 1.50-1.70g/cm 3 density in a state before attachment to an engine are used as the sheets 36 and 37. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供构件之间的密封结构，其控制由膨胀石墨构成的片材的密封部分从疲劳或塌陷并被推出而下降的现象（流动），以及用于密封结构。解决方案：装有由膨胀石墨构成的片材36和37的垫圈32放置在两个构件（发动机的气缸体12和气缸盖13）之间，以通过紧固来相互连接以密封流体（燃烧气体）。在密封结构中，片36和37在气缸体12和气缸体13之间的组装状态下具有密度为1.85-2.00g / cm 3的密封部42。使用在附接到发动机之前的状态下具有1.50-1.70g / cm 3 SP 3密度的密封部分42的片材作为片材36和37.版权所有（C）2007， JPO＆INPIT

3. 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

4. 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

5. 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
摘要翻译：要解决的问题：提供一种能够减少启动发动机所需的预热时间的气缸盖衬垫。解决方案：该气缸盖衬垫10由具有孔18的衬底12形成。衬垫介于气缸体和固定于气缸体的气缸盖之间。基板12由低导热材料制成。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2001280503A LAMINATED GASKET 失效
公开(公告)号：JP2001280503A
公开(公告)日：2001-10-10
申请号：JP2000100148
申请日：2000-04-03
申请人： NIPPON GASKET KK , TOYOTA MOTOR CORP
发明人： UEMURA HIROSHI , SUGIMOTO ATSUSHI , KICHIJIMA KAZUYA
IPC分类号： F16J15/08
摘要： PROBLEM TO BE SOLVED: To provide a laminated gasket with a simple structure, capable of securing necessary bore seal bearing pressure on both the cylinder head side and the cylinder block side, which is preferably superior in sealability and durability by a double sealing function. SOLUTION: This gasket has a core plate 2 and elastic plates 3, 4 laminated on both the surfaces of the core plate 2. The core plate 2 has a thin thickness part (an inclined thin thickness part 2a) around a bore 5, while the elastic plates 3, 4 have loop-back parts 3b, 4b formed around the bore 5 with gap parts 6, 7 present between the loop-back parts 3b, 4b and base parts 3a, 4a.

7. 发明专利

JP2001271937A METAL GASKET 失效
公开(公告)号：JP2001271937A
公开(公告)日：2001-10-05
申请号：JP2000083442
申请日：2000-03-24
申请人： NIPPON GASKET KK , TOYOTA MOTOR CORP
发明人： TERANISHI MINORU , SUGIMOTO ATSUSHI , KICHIJIMA KAZUYA
IPC分类号： F16J15/08 , F16J15/10 , F16J15/12
摘要： PROBLEM TO BE SOLVED: To provide a metal gasket applied to opposite faces of components such an engine, improving the heat conduction between the both components and reducing the effect of heat on a gasket and the engine by constituted of an aluminum material. SOLUTION: This metal gasket 1 applied by arranged between the opposite faces of the components such as a cylinder head and a cylinder block of the engine is constituted of an annular swelling part 12 formed with a cylinder bore bole 3 and an outer metal plate 2 arranged and connected to its outside. The outer metal plate 2 and the annular swell part 12 are constituted of an aluminum material, have extremely superior heat conduction between the components compared with a case constituted of a stainless steel plate and the both components can reduce effects of the heat such as the heat deformation and the heat stress where the both materials are manufactured of different types of materials or where those are manufactured of the same types of materials but have different cooling performances.

8. 发明专利

JP2001200755A GASKET 失效
公开(公告)号：JP2001200755A
公开(公告)日：2001-07-27
申请号：JP2000010942
申请日：2000-01-19
申请人： NIPPON GASKET KK , TOYOTA MOTOR CORP
发明人： SUGIMOTO ATSUSHI , MIURA MASAHIKO , YASUKI SATORU
IPC分类号： F02F11/00 , F16J15/08
摘要： PROBLEM TO BE SOLVED: To improve sealing performance of a gasket, by arranging a seal member consisting of elastic material around a gas hole to bury the seal member in looseness in a tightened condition between parts to make the sealing member cause elastic deformation by a follow up to a fluctuating combustion pressure so as to generate a uniform surface pressure. SOLUTION: This gasket has a ring-shaped sealing member 1B provided with gas holes 3, 9, capable of elastic deformation and outer side elastic metal plates 2, 2A arranged in an outer side region of the ring-shaped sealing member 1B and connected to it. The ring-shaped sealing member 1B causes elastic deformation according to looseness of parts opposed, when the part of an engine is tightened, to ensure uniformity of a seal surface pressure by uniformly distributed tightening load around the gas holes 3, 9. The ring-shaped seal member 1B is formed in egg shape, where the cross section in an inner circumferential side has a thickness larger than in the outer peripheral side.

9. 发明专利

JPH11200824A VARIABLE VALVE CONTROL DEVICE 失效
公开(公告)号：JPH11200824A
公开(公告)日：1999-07-27
申请号：JP878298
申请日：1998-01-20
申请人： DENSO CORP , TOYOTA MOTOR CORP
发明人： SATO OSAMU , MORIYA YOSHITO , SUGIMOTO ATSUSHI
IPC分类号： F01L1/34 , F01L1/344 , F01L13/00
摘要： PROBLEM TO BE SOLVED: To provide a variable valve control device having plural driven shafts, having a simplified device structure, and easily assembled and machined. SOLUTION: An exhaust cam shaft 3 is not movable to its axial direction, and an intake cam shaft 5 having a cam 6 different in a profile in its axial direction is movable to its axial direction. A timing pulley 10 and the exhaust cam shaft 3 are fixed with a bolt 41, and driving force is transmitted to the exhaust cam shaft 3 from a crank shaft via the timing pulley 10. A vane rotor 11 is fixed to the exhaust cam shaft 3, and a shoe housing 12 and a gear 15 are freely turnable relatively relating to the vane rotor 11. Both torque gears 16, 17 rotate together with the intake cam shaft 5. A phase of the intake cam shaft 5 with respect to the crank shaft is regulated by regulating with oil pressure a rotational phase of the shoe housing 12 with respect to the vane rotor 11.

10. 发明专利

JPH10280928A CONTROLLING DEVICE OF VALVE CHARACTERISTICS FOR INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPH10280928A
公开(公告)日：1998-10-20
申请号：JP8671197
申请日：1997-04-04
申请人： TOYOTA MOTOR CORP
发明人： HASEGAWA TADAO , SUGIMOTO ATSUSHI , MORIYA YOSHITO , IDONO NORIYUKI
IPC分类号： F01L1/08 , F01L1/14 , F01L1/26 , F01L13/00
摘要： PROBLEM TO BE SOLVED: To provide much wider range of characteristics alteration (range of lift controlling) of valves for a controlling device of valve characteristics for an internal combustion engines with a plurality of valves per cylinder at the suction or exhaust sides and to make its manufacturing easier too. SOLUTION: A camshaft 10 at the suction side is supported rotatable and movable in its axial direction to a cylinder head 9 with a bearing 22 provided between cams 11 of respective suction side of engine with four valves per cylinder. These cams 11 are solid ones and the nose height of each cam surface 11a varies continuously to the axial direction of the camshaft 10. Valve lifters 19A, 19B which lift valves 18 at the suction side in accordance with the above variation are made in the cylindrical form, being connected by a bracket 23 at their top surface respectively, and are integrally driven with the cam 11.

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