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1. 发明授权

US09695780B2 Internal combustion engine 有权
公开(公告)号：US09695780B2
公开(公告)日：2017-07-04
申请号：US14365355
申请日：2012-03-05
申请人： Takahiro Sadamitsu , Atsushi Nakagaki , Osamu Maeda , Tomoyuki Isogai , Tatsuo Iida , Koichi Yonezawa
发明人： Takahiro Sadamitsu , Atsushi Nakagaki , Osamu Maeda , Tomoyuki Isogai , Tatsuo Iida , Koichi Yonezawa
IPC分类号： F02B47/08 , F02M25/07 , F02B39/00 , F01M13/02 , F01D17/10 , F02B37/16 , F02M25/08
CPC分类号： F02M26/09 , F01D17/105 , F01M13/022 , F01M2013/027 , F02B37/16 , F02B39/00 , F02M25/08 , F05D2220/40 , F05D2260/14 , F05D2260/606 , Y02T10/144
摘要： A second recirculation passage recirculates blow-by gas at an upstream section, which is upstream of an impeller of a turbocharger in an intake passage. A first passage branches and extends from a downstream section, which is downstream of the impeller in the intake passage. A second passage that forms part of the second recirculation passage connects the first passage and the upstream section to each other. A third passage, which is provided separately from the second passage, connects the first passage and the upstream section to each other. A change mechanism changes, in different manners, the flow rate of compressed gas recirculating to the upstream section through the second passage, and the flow rate of compressed gas recirculating to the upstream section through the third passage.

2. 发明授权

US08079216B2 Actuator for automobiles 有权
标题翻译：汽车执行机构
公开(公告)号：US08079216B2
公开(公告)日：2011-12-20
申请号：US12227071
申请日：2007-05-30
申请人： Takashi Shimura , Atsushi Nakagaki , Hiroki Ozaki
发明人： Takashi Shimura , Atsushi Nakagaki , Hiroki Ozaki
IPC分类号： F02D23/00
CPC分类号： F16K31/535 , F02B37/186 , F02B39/16 , Y02T10/144
摘要： An actuator for automobiles has a housing in which a communication channel for ventilation is formed, the communication channel allowing the inside and the outside of the housing to communicate with each other. Only one communication channel is formed, and the communication channel has an ascending portion that increases in height toward the inside of the housing. The ascending portion is formed so that a vertically lowermost point of the end (a second opening) of the ascending portion on the inner side of the housing is positioned higher than an uppermost point of the end (a first opening) of the ascending portion on the outer side of the housing. With such a configuration, condensation in the housing is minimized, and the risk of malfunction due to entrance of water is minimized.
摘要翻译：用于汽车的致动器具有壳体，在该壳体中形成有用于通风的连通通道，所述连通通道允许壳体的内部和外部彼此连通。仅形成一个通信通道，并且通信通道具有朝向壳体内部增加高度的上升部分。上升部分形成为使得壳体内侧上升部分的端部（第二开口）的垂直最低点位于高于上升部分的端部（第一开口）的最高点外壳的外侧。通过这样的结构，能够将壳体内的冷凝化为最小化，并且由于水的入口引起的故障风险最小化。

3. 发明申请

US20090158731A1 Actuator for Automobiles 有权
标题翻译：汽车执行机构
公开(公告)号：US20090158731A1
公开(公告)日：2009-06-25
申请号：US12227071
申请日：2007-05-30
申请人： Takashi Shimura , Atsushi Nakagaki , Hiroki Ozaki
发明人： Takashi Shimura , Atsushi Nakagaki , Hiroki Ozaki
IPC分类号： F02B39/16
CPC分类号： F16K31/535 , F02B37/186 , F02B39/16 , Y02T10/144
摘要： An actuator for automobiles has a housing in which a communication channel for ventilation is formed, the communication channel allowing the inside and the outside of the housing to communicate with each other. Only one communication channel is formed, and the communication channel has an ascending portion that increases in height toward the inside of the housing. The ascending portion is formed so that a vertically lowermost point of the end (a second opening) of the ascending portion on the inner side of the housing is positioned higher than an uppermost point of the end (a first opening) of the ascending portion on the outer side of the housing. With such a configuration, condensation in the housing is minimized, and the risk of malfunction due to entrance of water is minimized.
摘要翻译：用于汽车的致动器具有壳体，在该壳体中形成有用于通风的连通通道，所述连通通道允许壳体的内部和外部彼此连通。仅形成一个通信通道，并且通信通道具有朝向壳体内部增加高度的上升部分。上升部分形成为使得壳体内侧上升部分的端部（第二开口）的垂直最低点位于高于上升部分的端部（第一开口）的最高点外壳的外侧。通过这样的结构，能够将壳体内的冷凝化为最小化，并且由于水的入口引起的故障风险最小化。

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