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1. 发明授权

US07934483B2 Positional arrangement of knock sensor on a motorcycle engine 有权
标题翻译：爆震传感器在摩托车发动机上的位置布置
公开(公告)号：US07934483B2
公开(公告)日：2011-05-03
申请号：US12154698
申请日：2008-05-27
申请人： Hayato Maehara , Shinji Saito , Kenichiro Nakamura , Masaji Narushima
发明人： Hayato Maehara , Shinji Saito , Kenichiro Nakamura , Masaji Narushima
IPC分类号： F02B75/22
CPC分类号： G01L23/221 , F01L1/143 , F01L13/0031 , F02B61/02 , F02B77/085 , F02D35/027 , F02D2400/21
摘要： A motorcycle engine includes a crankcase housing a crankshaft, and a transmission unit therein, a cylinder block disposed above the crankcase, a cylinder head disposed above the cylinder block, and an intake system arranged behind the cylinder head, and a knock sensor arranged on an upper surface of the crankcase. The knock sensor is arranged behind the cylinder head, and disposed between the intake system and the cylinder block, such that the knock sensor does not restrict arrangement of additional functional parts of the engine on an upper surface of the crankcase. The knock sensor is substantially surrounded and protected by the intake system, the cylinder head, the cylinder block and the crankcase.
摘要翻译：摩托车发动机包括容纳曲轴的曲轴箱和其中的传动单元，设置在曲轴箱上方的气缸体，设置在气缸体上方的气缸盖和布置在汽缸盖后面的进气系统和布置在气缸盖上的爆震传感器曲轴箱的上表面。爆震传感器布置在气缸盖的后面，并且设置在进气系统和气缸体之间，使得爆震传感器不会限制发动机的附加功能部件在曲轴箱的上表面上的布置。敲击传感器被进气系统，气缸盖，气缸体和曲轴箱基本上包围和保护。

2. 发明申请

US20080295577A1 Positional arrangement of knock sensor on a motorcycle engine, engine incorporating same, and motorcycle incorporating same 有权
标题翻译：爆震传感器在摩托车发动机，并入其中的发动机以及结合其的摩托车的位置布置
公开(公告)号：US20080295577A1
公开(公告)日：2008-12-04
申请号：US12154698
申请日：2008-05-27
申请人： Hayato Maehara , Shinji Saito , Kenichiro Nakamura , Masaji Narushima
发明人： Hayato Maehara , Shinji Saito , Kenichiro Nakamura , Masaji Narushima
IPC分类号： G01L23/22 , F02B77/00
CPC分类号： G01L23/221 , F01L1/143 , F01L13/0031 , F02B61/02 , F02B77/085 , F02D35/027 , F02D2400/21
摘要： A motorcycle engine includes a crankcase housing a crankshaft, and a transmission unit therein, a cylinder block disposed above the crankcase, a cylinder head disposed above the cylinder block, and an intake system arranged behind the cylinder head, and a knock sensor arranged on an upper surface of the crankcase. The knock sensor is arranged behind the cylinder head, and disposed between the intake system and the cylinder block, such that the knock sensor does not restrict arrangement of additional functional parts of the engine on an upper surface of the crankcase. The knock sensor is substantially surrounded and protected by the intake system, the cylinder head, the cylinder block and the crankcase.
摘要翻译：摩托车发动机包括容纳曲轴的曲轴箱和其中的传动单元，设置在曲轴箱上方的气缸体，设置在气缸体上方的气缸盖和布置在汽缸盖后面的进气系统和布置在气缸盖上的爆震传感器曲轴箱的上表面。爆震传感器布置在气缸盖的后面，并且设置在进气系统和气缸体之间，使得爆震传感器不会限制发动机的附加功能部件在曲轴箱的上表面上的布置。敲击传感器被进气系统，气缸盖，气缸体和曲轴箱基本上包围和保护。

3. 发明授权

US08893609B2 Engine component including breather apparatus, and engine body incorporating same 有权
标题翻译：发动机部件包括通气装置和包含其的发动机体
公开(公告)号：US08893609B2
公开(公告)日：2014-11-25
申请号：US13045022
申请日：2011-03-10
申请人： Masafumi Taki , Hideyuki Tawara , Masaji Narushima , Toru Nishi
发明人： Masafumi Taki , Hideyuki Tawara , Masaji Narushima , Toru Nishi
IPC分类号： F15B21/04 , F01B1/00 , F01M13/00
CPC分类号： F01M13/0011
摘要： An engine body includes a crankcase with a crank chamber therein, a cylinder block attached to the crankcase, and a breather passage which selectively permits fluid communication between the crank chamber and an area outside of the crank chamber. The engine body includes a one-way valve between the crank chamber and the breather passage, which allows a one-way flow of gases from the crank chamber to the breather passage. The one-way valve is pressure-operated and is operatively attached to a side wall of the engine body proximate a cylinder sleeve. The one-way valve may be mounted in a mounting window in a side wall of the crankcase, and a timing chamber may function as the breather passage. In an illustrative embodiment, the one-way valve includes a base plate having a valve hole formed therein, and a flexible reed valve plate with one end affixed to the base plate.
摘要翻译：发动机主体包括其中具有曲柄室的曲轴箱，附接到曲轴箱的气缸体，以及选择性地允许曲柄室与曲轴室外部的流体连通的通气通道。发动机主体包括在曲柄室和通气通道之间的单向阀，其允许从曲柄室到通气通道的单向气流。单向阀是压力操作的，并且可操作地附接到靠近气缸套的发动机主体的侧壁。单向阀可以安装在曲轴箱的侧壁中的安装窗口中，并且定时室可以用作通气通道。在说明性实施例中，单向阀包括其中形成有阀孔的基板和一端固定在基板上的柔性簧片阀板。

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