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21. 发明授权

US5647450A Cooling system included in a battery charger for an electric vehicle 失效
标题翻译：包括在电动汽车电池充电器中的冷却系统
公开(公告)号：US5647450A
公开(公告)日：1997-07-15
申请号：US325947
申请日：1994-10-19
申请人： Masao Ogawa , Hiroyuki Sako , Kenji Kawaguchi , Masayuki Toriyama
发明人： Masao Ogawa , Hiroyuki Sako , Kenji Kawaguchi , Masayuki Toriyama
IPC分类号： B60R16/02 , B60K1/04 , B60R16/033 , B62J9/00 , H02J7/00 , B60K11/06 , B62M7/00
CPC分类号： B60L11/1874 , H02J7/0042 , Y02T10/7005 , Y02T10/705
摘要： A battery charger for an electric vehicle having a built-in heatsink provided with an air passage, and a built-in battery charger cooling fan for producing an air current through the air passage of the heatsink to cool the heatsink. The heatsink need not be provided with fins and hence the battery charger can be formed in a comparatively small size.
摘要翻译：一种具有设置有空气通道的内置散热器的电动车辆的电池充电器，以及内置的电池充电器冷却风扇，用于通过散热器的空气通道产生气流以冷却散热器。散热器不需要设置散热片，因此可以以比较小的尺寸形成电池充电器。

22. 发明授权

US4763613A Exhaust timing control system for a two cycle engine 失效
标题翻译：双循环发动机排气定时控制系统
公开(公告)号：US4763613A
公开(公告)日：1988-08-16
申请号：US8712
申请日：1987-01-29
申请人： Yoshitaka Arahata , Masayuki Toriyama
发明人： Yoshitaka Arahata , Masayuki Toriyama
IPC分类号： F02B25/20 , F01L13/00 , F02B75/02 , F02D13/02
CPC分类号： F02D13/0284 , F02B2075/025 , Y02T10/18
摘要： An exhaust timing controller for controlling an exhaust timing member in a two cycle engine includes a control circuit for generating a control signal which actuates a mechanism for moving the exhaust timing member. The control circuit controls the member such that the member is drivable in a range from a fully open position to a fully closed position responsive to certain engine conditions including engine speed. A self cleaning cycle is provided which drives the exhaust timing member first to one position limit and then to the other. This may be performed with initial operation of the engine above a specified engine speed with the position of the exhaust timing member being independent of engine speed during cleaning.
摘要翻译：用于控制二冲程发动机中的排气定时构件的排气定时控制器包括用于产生控制信号的控制电路，该控制信号致动用于移动排气定时构件的机构。所述控制电路控制所述构件，使得所述构件可响应于包括发动机转速在内的某些发动机状态而在从完全打开位置到完全关闭位置的范围内被驱动。提供了自动清洁循环，其将排气定时构件首先驱动到一个位置限制，然后另一个。这可以在发动机的初始操作高于指定的发动机转速下进行，排气定时构件的位置在清洁期间与发动机转速无关。

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