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11. 发明授权

US5974795A Diesel engine controller 失效
标题翻译：柴油发动机控制器
公开(公告)号：US5974795A
公开(公告)日：1999-11-02
申请号：US74409
申请日：1998-05-08
申请人： Hirotada Muraki , Toshiharu Koganemaru
发明人： Hirotada Muraki , Toshiharu Koganemaru
IPC分类号： F02D9/02 , F02D9/04 , F02D41/08 , F02D45/00 , F01N7/00 , B60K41/12
CPC分类号： F02D41/083 , Y10T477/68
摘要： The setting of a continuously variable transmission to a neutral range is detected as a neutral signal. A delayed signal which follows a change of this neutral signal is generated with a delay, and when this delayed signal indicates the neutral range, a target idle rotation speed of a diesel engine is increased. An exhaust throttle is provided to allow the exhaust pressure of an engine to rise in order to raise heating efficiency in the passenger compartment when a vehicle is at rest. By avoiding a delay period from the change of the neutral signal to a change in the delayed signal, torque shock due to the opening or closing of the exhaust throttle is reduced.
摘要翻译：将无级变速器的设定值检测为中性点。产生跟随该中性点信号的变化的延迟信号，并且当该延迟信号表示中立范围时，柴油发动机的目标怠速转速增加。提供排气节流阀以允许发动机的排气压力升高，以便在车辆静止时提高乘客室中的加热效率。通过避免从中性线信号的变化到延迟信号的变化的延迟时间，减少了由于排气节流阀的打开或关闭引起的转矩冲击。

12. 发明授权

US5726356A Testing apparatus for combustible charge intake system 失效
标题翻译：可燃费用进气系统试验装置
公开(公告)号：US5726356A
公开(公告)日：1998-03-10
申请号：US674235
申请日：1996-06-28
申请人： Hiroshi Kukita , Hirotada Muraki
发明人： Hiroshi Kukita , Hirotada Muraki
IPC分类号： F02D11/10 , F02D41/22 , F02D45/00 , F02D9/02
CPC分类号： F02D11/107
摘要： A testing apparatus for a combustible charge intake system of an internal combustion engine, including a throttle position sensor and a throttle switch respectively coupled with a throttle valve, an accelerator switch coupled with an accelerator pedal, and a control unit operatively coupled with the switches. The control unit is operative to determine that the throttle valve has failed to operate normally when the throttle switch fails to shift to its predetermined state after the accelerator switch has shifted to its predetermined state. The control unit is operative to determine that the accelerator switch fails to operate normally in response to the control unit determining that the accelerator switch has failed to take the predetermined state thereof after the throttle switch has been in the predetermined state thereof.
摘要翻译：一种用于内燃机的可燃充气进气系统的测试装置，包括分别与节流阀耦合的节气门位置传感器和节气门开关，与加速器踏板耦合的加速器开关以及与开关可操作地耦合的控制单元。当加速器开关转移到其预定状态之后，当节气门开关不能转换到其预定状态时，控制单元可操作以确定节流阀未正常工作。控制单元用于在节气门开关已经处于其预定状态之后响应于控制单元确定加速器开关未能采取其预定状态来确定加速器开关不能正常操作。

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