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1. 发明公开

EP1468864A3 Vehicle power supply 审中-公开
标题翻译： Energieversorgungfürein Kraftfahrzeug
公开(公告)号：EP1468864A3
公开(公告)日：2006-04-19
申请号：EP04008496.4
申请日：2004-04-07
申请人： Isuzu Motors Limited
发明人： Kikuchi, Takeshi , Uematsu, Yutaka
IPC分类号： B60L11/18
CPC分类号： B60W20/13 , B60K6/48 , B60L11/1851 , B60W10/26 , B60W20/00 , B60W30/18127 , B60W2510/244 , Y02T10/6221 , Y02T10/7005 , Y02T10/705
摘要： A vehicle power supply for a hybrid-powered electric automobile is adapted to feed power to a motor-generator or regenerate power therefrom, and the motor-generator is caused to serve to produce vehicle-driving power. The vehicle power supply of the invention includes two power supplies having an electric storage device respectively. Discharge or regeneration is controlled so that one electric storage device is always maintained in a highly charged condition and the other electric storage device is always maintained nearly in an empty condition. Thus, a margin of regeneration is always kept, so that full use can be made of the regenerative brake whenever the use of the brake is required.
摘要翻译：用于混合动力电动汽车的车辆电源适于向电动发电机供电或从其再生电力，并且使电动发电机用于产生车辆驱动电力。本发明的车辆电源分别包括具有蓄电装置的两个电源。控制放电或再生，使得一个蓄电装置总是保持在高充电状态，另一个蓄电装置总是保持在几乎空的状态。因此，始终保持再生裕度，从而在需要使用制动器时可以充分利用再生制动器。

2. 发明公开

EP1316702A2 EGR Control Apparatus for Internal Combustion Engine 有权
标题翻译： Vorrichtung zur Regelung derAbgasrückführungeiner Brennkraftmaschine
公开(公告)号：EP1316702A2
公开(公告)日：2003-06-04
申请号：EP02025737.4
申请日：2002-11-15
申请人： ISUZU MOTORS LIMITED
发明人： Yokoyama, Jin , Uematsu, Yutaka
IPC分类号： F02D21/08 , F02D35/00
CPC分类号： F02D41/0052 , F02B3/06 , F02B23/0672 , F02B29/0406 , F02D35/0007 , F02D41/187 , F02D2041/0017 , F02D2041/2027 , F02D2200/0404 , F02M26/05 , F02M26/10 , F02M26/23 , F02M26/53 , Y02T10/125 , Y02T10/47
摘要： Adequate controllability is ensured when feedback control is provided to both the EGR valve (21) and the intake throttle valve (23), and switching shock is prevented when control is switched from one to the other. The present apparatus comprises an EGR valve (21), an intake throttle valve (23), feedback control means (26) for providing feedback control to the EGR valve (21) and intake throttle valve such that the actual EGR volume approximates the target EGR volume corresponding to the running condition of the engine, and limiting means for limiting the operable opening ranges of the EGR valve (21) and intake throttle valve (23) in accordance with the target EGR volume. During EGR control of one valve, feedback control is provided to the other valve and the target opening is constantly calculated. The actual operations are merely limited, so these operations can start from the optimal opening and the switching shock can be prevented when a switch is made to the control of the other valve.
摘要翻译：当向EGR阀（21）和进气节流阀（23）提供反馈控制时，确保了足够的可控性，并且当控制从一个切换到另一个时，防止切换冲击。本装置包括EGR阀（21），进气节流阀（23），用于向EGR阀（21）和进气节流阀提供反馈控制的反馈控制装置（26），使得实际EGR容积近似于目标EGR 对应于发动机的行驶状态的容积以及根据目标EGR容积来限制EGR阀（21）和进气节流阀（23）的可操作开启范围的限制装置。在一个阀的EGR控制期间，向另一个阀提供反馈控制，并且不断地计算目标开度。实际操作仅限于此，因此这些操作可以从最佳打开开始，并且当切换到另一个阀的控制时可以防止切换冲击。

3. 发明公开

EP1302650A2 Compression-ignition internal combustion engine 有权
标题翻译： Brennkraftmaschine mitVerdichtungszündung
公开(公告)号：EP1302650A2
公开(公告)日：2003-04-16
申请号：EP02022534.8
申请日：2002-10-07
申请人： ISUZU MOTORS LIMITED
发明人： Ishikawa, Naoya , Nakada, Teruo , Uematsu, Yutaka , Honda, Masato , Honma, Tetsuya , Yokoyama, Jin , Hariyoshi, Ryu
IPC分类号： F02D41/40 , F02D41/02
CPC分类号： F02D41/0057 , F02B3/06 , F02D35/023 , F02D41/024 , F02D41/402 , F02D41/403 , F02D2041/3881 , Y02T10/26 , Y02T10/44 , Y02T10/47
摘要： A compression-ignition internal combustion engine for conducting pilot injection and main injection beyond the top dead center, wherein pilot injection quantity and timing are optimized. A compression-ignition internal combustion engine, comprising a fuel injection valve for injecting fuel into a combustion chamber in a cylinder, the quantity and timing of the fuel injected through the fuel injection valve being controlled based on engine operating conditions; wherein pilot injection is carried out prior to the top dead center of compression, main injection is then carried out beyond the top dead center of compression, and fuel injection quantity and fuel injection timing of the pilot injection are set such that the maximum rate of heat release induced by the pilot injection is 60 kJ/s or less.
摘要翻译：一种用于先导喷射和主喷射超过上止点的压燃式内燃机，其中引燃喷射量和定时被优化。一种压燃式内燃机，包括用于将燃料喷射到气缸中的燃烧室的燃料喷射阀，通过燃料喷射阀喷射的燃料的量和正时基于发动机工作条件进行控制; 其中先导喷射在压缩的上止点之前进行，然后主喷射超过压缩的上止点，并且引燃喷射的燃料喷射量和燃料喷射正时被设定为使得最大热量由引燃喷射引起的释放为60kJ / s以下。

4. 发明授权

EP1316702B1 EGR Control Apparatus for Internal Combustion Engine 有权
标题翻译：装置，用于控制内燃发动机的排气再循环
公开(公告)号：EP1316702B1
公开(公告)日：2010-07-28
申请号：EP02025737.4
申请日：2002-11-15
申请人： Isuzu Motors Limited
发明人： Yokoyama, Jin , Uematsu, Yutaka
IPC分类号： F02D21/08 , F02D35/00
CPC分类号： F02D41/0052 , F02B3/06 , F02B23/0672 , F02B29/0406 , F02D35/0007 , F02D41/187 , F02D2041/0017 , F02D2041/2027 , F02D2200/0404 , F02M26/05 , F02M26/10 , F02M26/23 , F02M26/53 , Y02T10/125 , Y02T10/47

5. 发明公开

EP1468864A2 Vehicle power supply 审中-公开
标题翻译：能源供应机动车
公开(公告)号：EP1468864A2
公开(公告)日：2004-10-20
申请号：EP04008496.4
申请日：2004-04-07
申请人： ISUZU MOTORS LIMITED
发明人： Kikuchi, Takeshi , Uematsu, Yutaka
IPC分类号： B60L11/18
CPC分类号： B60W20/13 , B60K6/48 , B60L11/1851 , B60W10/26 , B60W20/00 , B60W30/18127 , B60W2510/244 , Y02T10/6221 , Y02T10/7005 , Y02T10/705
摘要： A vehicle power supply for a hybrid-powered electric automobile is adapted to feed power to a motor-generator or regenerate power therefrom, and the motor-generator is caused to serve to produce vehicle-driving power. The vehicle power supply of the invention includes two power supplies having an electric storage device respectively. Discharge or regeneration is controlled so that one electric storage device is always maintained in a highly charged condition and the other electric storage device is always maintained nearly in an empty condition. Thus, a margin of regeneration is always kept, so that full use can be made of the regenerative brake whenever the use of the brake is required.

6. 发明授权

EP1302650B1 Compression-ignition internal combustion engine 有权
标题翻译：用压燃式内燃机
公开(公告)号：EP1302650B1
公开(公告)日：2008-05-07
申请号：EP02022534.8
申请日：2002-10-07
申请人： Isuzu Motors Limited
发明人： Ishikawa, Naoya , Nakada, Teruo , Uematsu, Yutaka , Honda, Masato , Honma, Tetsuya , Yokoyama, Jin , Hariyoshi, Ryu
IPC分类号： F02D41/40 , F02D41/02
CPC分类号： F02D41/0057 , F02B3/06 , F02D35/023 , F02D41/024 , F02D41/402 , F02D41/403 , F02D2041/3881 , Y02T10/26 , Y02T10/44 , Y02T10/47

7. 发明公开

EP1316702A3 EGR Control Apparatus for Internal Combustion Engine 有权
标题翻译：装置，用于控制内燃发动机的排气再循环
公开(公告)号：EP1316702A3
公开(公告)日：2004-05-26
申请号：EP02025737.4
申请日：2002-11-15
申请人： ISUZU MOTORS LIMITED
发明人： Yokoyama, Jin , Uematsu, Yutaka
IPC分类号： F02D21/08 , F02D35/00
CPC分类号： F02D41/0052 , F02B3/06 , F02B23/0672 , F02B29/0406 , F02D35/0007 , F02D41/187 , F02D2041/0017 , F02D2041/2027 , F02D2200/0404 , F02M26/05 , F02M26/10 , F02M26/23 , F02M26/53 , Y02T10/125 , Y02T10/47
摘要： Adequate controllability is ensured when feedback control is provided to both the EGR valve (21) and the intake throttle valve (23), and switching shock is prevented when control is switched from one to the other. The present apparatus comprises an EGR valve (21), an intake throttle valve (23), feedback control means (26) for providing feedback control to the EGR valve (21) and intake throttle valve such that the actual EGR volume approximates the target EGR volume corresponding to the running condition of the engine, and limiting means for limiting the operable opening ranges of the EGR valve (21) and intake throttle valve (23) in accordance with the target EGR volume. During EGR control of one valve, feedback control is provided to the other valve and the target opening is constantly calculated. The actual operations are merely limited, so these operations can start from the optimal opening and the switching shock can be prevented when a switch is made to the control of the other valve.

8. 发明公开

EP1302650A3 Compression-ignition internal combustion engine 有权
标题翻译：用压燃式内燃机
公开(公告)号：EP1302650A3
公开(公告)日：2004-05-12
申请号：EP02022534.8
申请日：2002-10-07
申请人： ISUZU MOTORS LIMITED
发明人： Ishikawa, Naoya , Nakada, Teruo , Uematsu, Yutaka , Honda, Masato , Honma, Tetsuya , Yokoyama, Jin , Hariyoshi, Ryu
IPC分类号： F02D41/40 , F02D41/02
CPC分类号： F02D41/0057 , F02B3/06 , F02D35/023 , F02D41/024 , F02D41/402 , F02D41/403 , F02D2041/3881 , Y02T10/26 , Y02T10/44 , Y02T10/47
摘要： A compression-ignition internal combustion engine for conducting pilot injection and main injection beyond the top dead center, wherein pilot injection quantity and timing are optimized. A compression-ignition internal combustion engine, comprising a fuel injection valve for injecting fuel into a combustion chamber in a cylinder, the quantity and timing of the fuel injected through the fuel injection valve being controlled based on engine operating conditions; wherein pilot injection is carried out prior to the top dead center of compression, main injection is then carried out beyond the top dead center of compression, and fuel injection quantity and fuel injection timing of the pilot injection are set such that the maximum rate of heat release induced by the pilot injection is 60 kJ/s or less.

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