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11. 发明授权

US5908019A Intake air amount control system for internal combustion engines 失效
标题翻译：内燃机进气量控制系统
公开(公告)号：US5908019A
公开(公告)日：1999-06-01
申请号：US803720
申请日：1997-02-21
申请人： Hironao Fukuchi , Yuichi Shimasaki , Hiroaki Kato , Akihisa Saito , Hideo Furumoto , Takayoshi Nakayama
发明人： Hironao Fukuchi , Yuichi Shimasaki , Hiroaki Kato , Akihisa Saito , Hideo Furumoto , Takayoshi Nakayama
IPC分类号： F01N3/20 , F01N3/22 , F02D29/06 , F02D31/00 , F02D35/00 , F02D41/06 , F02D41/08 , F02D43/00 , F02N99/00 , F02D41/16
CPC分类号： F02D35/0038 , F01N3/2013 , F02D31/005 , F02D41/083 , F01N3/22 , F02D2200/0414 , F02D2200/703 , Y02T10/26 , Y02T10/42
摘要： An intake air amount control system for an internal combustion engine installed in an automotive vehicle has an intake air amount control valve arranged in a bypass passage bypassing a throttle valve arranged in an intake passage of the engine. The intake air amount control valve controls the amount of air supplied to the intake passage at a location downstream of the throttle valve. The intake air amount control valve is controlled in dependence on operatives states of electric devices including an electrically-heated catalyzer which are installed on the vehicle and supplied with electric power by an alternator installed on the vehicle and driven by the engine, when the engine is in a predetermined operating condition. The intake air amount control valve is controlled by the use of a correction amount dependent on an operative state of the electrically-heated catalyzer.
摘要翻译：安装在机动车辆中的用于内燃机的进气量控制系统具有配置在配置在发动机的进气通路内的节流阀旁路旁路的进气量控制阀。进气量控制阀控制在节流阀下游位置供给到进气通道的空气量。进气量控制阀根据包括电加热催化器的电气装置的操作状态进行控制，该电气装置安装在车辆上，并且当发动机为发动机时由安装在车辆上并由发动机驱动的交流发电机提供电力在预定的操作条件下。通过使用取决于电加热催化剂的操作状态的校正量来控制进气量控制阀。

12. 发明授权

US5818119A Alternator control system 失效
标题翻译：发电机控制系统
公开(公告)号：US5818119A
公开(公告)日：1998-10-06
申请号：US802347
申请日：1997-02-11
申请人： Hironao Fukuchi , Yuichi Shimasaki , Hiroaki Kato , Akihisa Saito , Hideo Furumoto , Takayoshi Nakayama
发明人： Hironao Fukuchi , Yuichi Shimasaki , Hiroaki Kato , Akihisa Saito , Hideo Furumoto , Takayoshi Nakayama
IPC分类号： F01N3/20 , F01N9/00 , H02J7/14 , H02J7/16 , H02J7/24 , H02P9/00 , H02P9/04 , F01N3/10
CPC分类号： F01N9/00 , F01N3/2013 , H02J7/1438 , F01N2900/0422 , Y02T10/26 , Y02T10/47
摘要： A control system controls an alternator driven by an internal combustion engine, for generating electric power. A changeover switch selectively switches the destination of electric power generated by the alternator to a plurality of electric load groups having respective different load voltage values, each electric load group having at least one electric load. An ECU controls switching operation of the changeover switch and changes output voltage from the alternator between a plurality of different predetermined voltage values corresponding, respectively, to the plurality of electric load groups, according to a direction in which the changeover switch has been switched. When switching of the changeover switch has occurred, the output voltage from the alternator to be supplied to one of the plurality of electric load groups to which the destination of electric power generated by the alternator has been switched is controlled by the ECU in a manner such that the output voltage progressively changes to one of the plurality of different predetermined voltage values corresponding to the one of the plurality of electric load groups.
摘要翻译：控制系统控制由内燃机驱动的用于产生电力的交流发电机。切换开关选择性地将由交流发电机产生的电力的目的地切换到具有各自不同的负载电压值的多个电负载组，每个电负载组具有至少一个电负载。 ECU控制切换开关的切换操作，并且根据切换开关的切换方向，将交流发电机的输出电压分别对应于多个电负载组的多个不同的预定电压值。当切换开关发生时，来自交流发电机的输出电压被提供给交流发电机产生的电力目的地已经切换到的多个电力负载组中的一个电负载组中的一个由ECU以这样的方式由ECU控制输出电压逐渐变化为与多个电负载组中的一个相对应的多个不同的预定电压值之一。

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