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1. 发明申请

US20050229903A1 CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE 失效
标题翻译：内燃机控制装置
公开(公告)号：US20050229903A1
公开(公告)日：2005-10-20
申请号：US10527232
申请日：2003-09-08
申请人： Nobuki Kobayashi , Shizuo Sasaki , Taro Aoyama , Kouji Yoshizaki , Hiroki Murata , Yoshiki Hashimoto , Kazuhisa Inagaki , Kiyomi Nakakita , Shoji Nakahara , Yoshihiro Hotta
发明人： Nobuki Kobayashi , Shizuo Sasaki , Taro Aoyama , Kouji Yoshizaki , Hiroki Murata , Yoshiki Hashimoto , Kazuhisa Inagaki , Kiyomi Nakakita , Shoji Nakahara , Yoshihiro Hotta
IPC分类号： F02B3/06 , F02D21/08 , F02D35/02 , F02D41/00 , F02D41/30 , F02D41/38 , F02D41/40 , F02M7/00 , F02M25/07
CPC分类号： F02D41/0052 , F02B3/06 , F02D35/023 , F02D35/028 , F02D41/3035 , F02D41/3064 , F02D41/38 , F02D41/3809 , F02D41/402 , Y02T10/128 , Y02T10/44 , Y02T10/47
摘要： Cylinders of a diesel engine 1 are provided with cylinder pressure sensors 29a to 29d for detecting combustion chamber pressures. An electronic control unit (ECU) 20 of the engine selects optimum combustion parameters in accordance with a fuel injection mode of fuel injectors 10a to 10d of the engine and a combustion mode determined by the amount of EGR gas supplied from the EGR valve 35 from among a plurality of types of combustion parameters expressing the combustion state of the engine calculated based on the cylinder pressure sensor output and feedback controls the fuel injection amount and fuel injection timing so that the values of the combustion parameters match target values determined in accordance with the engine operating conditions. Due to this, the engine combustion state is controlled to the optimum state at all times regardless of the fuel injection mode or combustion mode.
摘要翻译：柴油发动机1的气缸设置有用于检测燃烧室压力的气缸压力传感器29a至29d。发动机的电子控制单元（ECU）20根据发动机的燃料喷射器10 a至10 d的燃料喷射模式选择最佳燃烧参数，以及由从EGR阀35供给的EGR气体量确定的燃烧模式从表示基于气缸压力传感器输出计算出的发动机的燃烧状态的多种燃烧参数中，从燃料喷射量和燃料喷射正时控制燃烧参数的值符合根据发动机工作条件。由此，无论燃料喷射模式或燃烧模式如何，始终将发动机燃烧状态始终控制在最佳状态。

2. 发明授权

US06994077B2 Control system for internal combustion engine 失效
标题翻译：内燃机控制系统
公开(公告)号：US06994077B2
公开(公告)日：2006-02-07
申请号：US10527232
申请日：2003-09-08
申请人： Nobuki Kobayashi , Shizuo Sasaki , Taro Aoyama , Kouji Yoshizaki , Hiroki Murata , Yoshiki Hashimoto , Kazuhisa Inagaki , Kiyomi Nakakita , Shoji Nakahara , Yoshihiro Hotta
发明人： Nobuki Kobayashi , Shizuo Sasaki , Taro Aoyama , Kouji Yoshizaki , Hiroki Murata , Yoshiki Hashimoto , Kazuhisa Inagaki , Kiyomi Nakakita , Shoji Nakahara , Yoshihiro Hotta
IPC分类号： F02B47/08
CPC分类号： F02D41/0052 , F02B3/06 , F02D35/023 , F02D35/028 , F02D41/3035 , F02D41/3064 , F02D41/38 , F02D41/3809 , F02D41/402 , Y02T10/128 , Y02T10/44 , Y02T10/47
摘要： Cylinders of a diesel engine 1 are provided with cylinder pressure sensors 29a to 29d for detecting combustion chamber pressures. An electronic control unit (ECU) 20 of the engine selects optimum combustion parameters in accordance with a fuel injection mode of fuel injectors 10a to 10d of the engine and a combustion mode determined by the amount of EGR gas supplied from the EGR valve 35 from among a plurality of types of combustion parameters expressing the combustion state of the engine calculated based on the cylinder pressure sensor output and feedback controls the fuel injection amount and fuel injection timing so that the values of the combustion parameters match target values determined in accordance with the engine operating conditions. Due to this, the engine combustion state is controlled to the optimum state at all times regardless of the fuel injection mode or combustion mode.
摘要翻译：柴油发动机1的气缸设置有用于检测燃烧室压力的气缸压力传感器29a至29d。发动机的电子控制单元（ECU）20根据发动机的燃料喷射器10 a至10 d的燃料喷射模式选择最佳燃烧参数，以及由从EGR阀35供给的EGR气体量确定的燃烧模式从表示基于气缸压力传感器输出计算出的发动机的燃烧状态的多种燃烧参数中，从燃料喷射量和燃料喷射正时控制燃烧参数的值符合根据发动机工作条件。由此，无论燃料喷射模式或燃烧模式如何，始终将发动机燃烧状态始终控制在最佳状态。

3. 发明授权

US06804952B2 Catalyst warm up control for diesel engine 失效
标题翻译：催化剂预热柴油机控制
公开(公告)号：US06804952B2
公开(公告)日：2004-10-19
申请号：US10369629
申请日：2003-02-21
申请人： Shizuo Sasaki , Kouji Yoshizaki , Nobuki Kobayashi , Yoshiki Hashimoto
发明人： Shizuo Sasaki , Kouji Yoshizaki , Nobuki Kobayashi , Yoshiki Hashimoto
IPC分类号： F01N300
CPC分类号： F02D41/0057 , F02D41/0255 , F02D41/3035 , F02D41/3076 , F02D2200/0802 , F02P19/026 , Y02T10/26 , Y02T10/47
摘要： Diesel engine is operated in a first warm-up mode in an early warm-up period after startup so as to accelerate activation of the catalyst, and then in a second warm-up mode in a late warm-up period after the early warm-up period so as to maintain activity of the catalyst. The first warm-up mode provides more energy to the catalyst with exhaust gases than the normal operation mode of the diesel engine. The second warm-up mode provides exhaust gases of higher temperature to the catalyst than the normal operation mode.
摘要翻译：柴油发动机在启动后的早期预热期间以第一预热模式运行，以加速催化剂的活化，然后在早期预热后的预热期间的第二预热模式中，以保持催化剂的活性。第一个预热模式为催化剂提供比柴油发动机的正常运行模式更多的能量。第二预热模式提供比正常操作模式更高温度的催化剂废气。

4. 发明授权

US06240721B1 Internal combustion engine and method for controlling an internal combustion engine 失效
标题翻译：内燃机和内燃机的控制方法
公开(公告)号：US06240721B1
公开(公告)日：2001-06-05
申请号：US09377618
申请日：1999-08-19
申请人： Takekazu Ito , Shizuo Sasaki , Kouji Yoshizaki , Masato Gotoh , Hiroki Murata
发明人： Takekazu Ito , Shizuo Sasaki , Kouji Yoshizaki , Masato Gotoh , Hiroki Murata
IPC分类号： F01N300
CPC分类号： F02D41/403 , F02B3/06 , F02B47/08 , F02D41/0057 , F02D41/024 , F02D41/1475 , F02D41/401 , F02D41/402 , F02D2200/0802 , Y02T10/26 , Y02T10/44
摘要： A first combustion mode in which an amount of an EGR gas within a combustion chamber is higher than that of the EGR gas when a generated amount of soot reaches a peak and substantially no soot is generated. A second combustion mode in which the amount of the EGR gas within the combustion chamber is lower than that of the EGR gas when the generated amount of soot reaches the peak are selectively performed. A catalyst is disposed within an engine exhaust passage wherein a temperature of the catalyst is adjusted so as to be within a predetermined range.
摘要翻译：第一燃烧模式，其中当产生的烟灰量达到峰值并且基本上不产生烟灰时，燃烧室内的EGR气体的量高于EGR气体的量。选择性地执行当产生的烟灰量达到峰值时，燃烧室内的EGR气体的量低于EGR气体的量的第二燃烧模式。催化剂设置在发动机排气通道内，其中催化剂的温度被调节到预定范围内。

5. 发明授权

US06216676B1 Internal combustion engine system 失效
标题翻译：内燃机系统
公开(公告)号：US06216676B1
公开(公告)日：2001-04-17
申请号：US09394919
申请日：1999-09-13
申请人： Masato Gotoh , Shizuo Sasaki , Kouji Yoshizaki , Takekazu Ito , Hiroki Murata
发明人： Masato Gotoh , Shizuo Sasaki , Kouji Yoshizaki , Takekazu Ito , Hiroki Murata
IPC分类号： F02M2507
CPC分类号： F02D41/0057 , F02D41/1454 , F02D41/3076 , F02D41/3827 , F02D2200/701 , F02D2200/702 , Y02T10/47
摘要： An internal combustion engine system is capable of reducing soot and NOx simultaneously, and prevents the occurrence of an undesirable situation where a generation amount of soot is increased in accordance with frequent transitions between a first combustion mode and a second combustion mode. In the system, the first combustion mode in which an amount of inert gas supplied to the combustion chamber is larger than an amount of the inert gas that causes the generation amount of soot to become a peak, such that soot is hardly generated, and a second combustion mode in which an amount of the inert gas supplied to the combustion chamber is smaller than the amount of the inert gas that causes the generation amount of soot to become a peak, are selectively performed. When conditions are such that switching between the first combustion mode and the second combustion mode has or may occur frequently, the execution of the first combustion mode is controlled. The frequency of switching can be determined, for example, based on a frequency of change of the engine load, an operational state of the engine, or road information.
摘要翻译：内燃机系统能够同时减少煤烟和NOx，并且防止发生根据第一燃烧模式和第二燃烧模式之间的频繁转变而产生烟灰产生量的不期望的情况。在该系统中，供给到燃烧室的惰性气体的量大于使烟尘的产生量成为峰值的惰性气体的量的第一燃烧模式，从而几乎不产生烟灰，选择性地进行向燃烧室供给的惰性气体量少于使烟尘产生量成为峰值的惰性气体量的第二燃烧模式。当条件使得在第一燃烧模式和第二燃烧模式之间的切换已经或可能频繁地发生时，控制第一燃烧模式的执行。可以例如基于发动机负载的变化频率，发动机的运行状态或道路信息来确定切换频率。

6. 发明授权

US6152118A Internal combustion engine 有权
标题翻译：内燃机
公开(公告)号：US6152118A
公开(公告)日：2000-11-28
申请号：US330100
申请日：1999-06-11
申请人： Shizuo Sasaki , Masato Gotoh , Takekazu Ito , Kouji Yoshizaki , Hiroki Murata , Tsukasa Abe
发明人： Shizuo Sasaki , Masato Gotoh , Takekazu Ito , Kouji Yoshizaki , Hiroki Murata , Tsukasa Abe
IPC分类号： F02D21/08 , F02D41/02 , F02D41/30 , F02M25/07 , F01N3/20
CPC分类号： F02D41/3011 , F02D21/08 , F02D41/0275 , F02B29/0406 , F02D2200/0806 , F02M26/06 , F02M26/15 , F02M26/23
摘要： An internal combustion engine that selectively switches from a first combustion in which an amount of an exhaust gas recirculation gas within a combustion chamber is more than the amount of the exhaust gas recirculation gas when an amount of soot generated reaches a peak amount to generate substantially no soot, that is, a low temperature combustion, and a second combustion in which the amount of the exhaust gas recirculation gas within the combustion chamber is less than the amount of the exhaust gas recirculation gas when the amount of soot generated reaches the peak amount. The switching is selectively performed, such that, a stable low temperature combustion corresponding to the air fuel ratio is performed by shifting the area for performing the low temperature combustion to the high load side as the air fuel ratio is reduced.
摘要翻译：一种内燃机，其选择性地从第一燃烧转换，其中当产生的烟灰量达到峰值时，燃烧室内的废气再循环气体的量大于废气再循环气体的量，以产生基本上不产生烟炱，即低温燃烧，以及第二燃烧，其中当产生的烟炱量达到峰值时，燃烧室内的废气再循环气体的量小于废气再循环气体的量。选择性地执行切换，使得通过将空气燃料比降低到低负荷侧，进行与空燃比对应的稳定的低温燃烧。

7. 发明授权

US06715474B1 Internal combustion engine 失效
标题翻译：内燃机
公开(公告)号：US06715474B1
公开(公告)日：2004-04-06
申请号：US09831559
申请日：2001-05-11
申请人： Shizuo Sasaki , Masato Gotoh , Takekazu Ito , Kouji Yoshizaki , Hiroki Murata
发明人： Shizuo Sasaki , Masato Gotoh , Takekazu Ito , Kouji Yoshizaki , Hiroki Murata
IPC分类号： F02M2507
CPC分类号： F02D41/3035 , F02D41/0057 , F02D41/3064 , F02D41/401 , F02D2041/389 , F02M26/00 , F02M26/06 , F02M26/23 , F02M26/33 , Y02T10/22 , Y02T10/44 , Y02T10/47
摘要： An engine where first combustion where the amount of the EGR gas in the combustion chamber is larger than the amount of EGR where the amount of production of soot peaks and almost no soot is produced and a second combustion where the amount of EGR gas in the combustion chamber (5) is smaller than the amount of EGR gas where the amount of production of soot peaks are selectively switched between. When switching between the first combustion and second combustion, the injection timing is delayed until after top dead center of the compression stroke,
摘要翻译：一种发动机，其中燃烧室中的EGR气体的量大于产生烟灰产生量并且几乎不产生烟灰的EGR量的第一燃烧和第二燃烧，其中燃烧中的EGR气体的量室（5）小于在其间选择性地切换烟灰峰的产生量的EGR气体的量。当在第一燃烧和第二燃烧之间切换时，喷射定时被延迟直到压缩冲程的上止点为止，

8. 发明授权

US06209515B1 Internal combustion engine, controller and method 失效
标题翻译：内燃机，控制器及方法
公开(公告)号：US06209515B1
公开(公告)日：2001-04-03
申请号：US09348282
申请日：1999-07-07
申请人： Masato Gotoh , Shizuo Sasaki , Kouji Yoshizaki , Takekazu Ito , Hiroki Murata
发明人： Masato Gotoh , Shizuo Sasaki , Kouji Yoshizaki , Takekazu Ito , Hiroki Murata
IPC分类号： F02D4138
CPC分类号： F02D41/0007 , F02B29/0406 , F02D41/0057 , F02D41/38 , F02D41/40 , F02M26/06 , F02M26/15 , F02M2026/009 , Y02T10/144 , Y02T10/44 , Y02T10/47
摘要： A stable combustion without generating smoke or misfire is performed by selectively conducting a first combustion mode and a second combustion mode. In the first combustion mode, an amount of an inert gas, e.g., EGR gas, provided to a combustion chamber is made to be larger than an amount of the inert gas that causes the generation amount of soot to become a peak amount. This causes substantially no soot to be generated. In the second combustion mode, the amount of the inert gas provided to the combustion chamber is made to be smaller than the amount that causes the generation amount of soot to become a peak amount. The injection timing is quickened if the injection amount is increased in the first combustion mode, and the injection timing is delayed if the injection amount is reduced.
摘要翻译：通过选择性地进行第一燃烧模式和第二燃烧模式来执行不产生烟雾或失火的稳定燃烧。在第一燃烧模式中，设置到燃烧室的惰性气体（例如EGR气体）的量大于使烟尘产生量成为峰值的惰性气体的量。这基本上不产生烟灰。在第二燃烧模式中，使提供给燃烧室的惰性气体的量小于使烟尘产生量成为峰值的量。如果在第一燃烧模式下喷射量增加，则喷射正时加快，并且如果喷射量减少则喷射定时被延迟。

9. 发明授权

US06976934B2 Shift control system for hybrid vehicles 有权
标题翻译：混合动力车辆变速控制系统
公开(公告)号：US06976934B2
公开(公告)日：2005-12-20
申请号：US10705475
申请日：2003-11-12
申请人： Osamu Komeda , Shizuo Sasaki , Yoshiki Hashimoto , Hiroki Murata , Yuichiro Kitamura , Yoshihide Suzuki
发明人： Osamu Komeda , Shizuo Sasaki , Yoshiki Hashimoto , Hiroki Murata , Yuichiro Kitamura , Yoshihide Suzuki
IPC分类号： B60W20/00 , B60K1/02 , B60K6/24 , B60K6/26 , B60K6/36 , B60K6/387 , B60K6/40 , B60K6/442 , B60K6/547 , B60L11/14 , B60W10/00 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/10 , F16H3/089 , F16H61/04 , B60K41/02 , B60K1/00
CPC分类号： B60W10/08 , B60K1/02 , B60K6/442 , B60K6/48 , B60K6/547 , B60K2006/4808 , B60W30/19 , F16H3/089 , F16H61/0437 , F16H61/682 , F16H63/502 , F16H2003/0818 , F16H2061/0433 , Y02T10/6221 , Y02T10/6234 , Y02T10/626 , Y10T477/26 , Y10T477/27
摘要： A shift control system for hybrid vehicles which is constructed to transmit a motive energy of the prime mover to a wheel via a clutch and a transmission, comprises an electric power generating means for generating an electric power by the motive energy of the prime mover, and for supplying the generated electric power to an electric motor, when executing a gear shift of the transmission and transmitting the motive energy of the motor to the wheel.
摘要翻译：一种用于混合动力车辆的变速控制系统，其被构造成经由离合器和变速器将原动机的动能传递到车轮，包括：用于通过原动机的动能产生电力的发电装置，以及用于将发电电力提供给电动机，当执行变速器的换挡并将电动机的动能传递到车轮时。

10. 发明授权

US07208078B2 Diesel fuel formulation for reduced emissions 有权
标题翻译：用于减少排放的柴油燃料配方
公开(公告)号：US07208078B2
公开(公告)日：2007-04-24
申请号：US10393167
申请日：2003-03-20
申请人： Walter Weissman , John T. Farrell , Shizuo Sasaki , Kazuhiro Akihama , Kiyomi Nakakita
发明人： Walter Weissman , John T. Farrell , Shizuo Sasaki , Kazuhiro Akihama , Kiyomi Nakakita
IPC分类号： C10L1/08
CPC分类号： C10L1/08
摘要： The invention is directed to a method and formula for producing a fuel having reduced particulate emissions from an internal combustion engine. The fuel taught herein is characterized as having a cetane number ranging from about 45 to about 65, a T95 distillation property of less than about 370° C., and having NR, AR, cetane number and T95 defined by the relation: PEI=156+Z1×(cetane#−49)+Z2×(NR−14)+Z3×(AR−25)+Z4×(T95−315° C.) Where Z1 ranges from abut 0.67 to about 1.06, Z2 ranges from about 0.9 to about 1.28, Z3 ranges from about 2.54 to about 2.80, Z4 ranges from about 0.1 to about 0.4, NR is a defined correlation of the naphthene rings content in the fuel, and AR is a defined correlation of the aromatic rings content in the fuel.
摘要翻译：本发明涉及一种用于生产具有减少的来自内燃机的颗粒物排放的燃料的方法和配方。本文教导的燃料的特征在于具有约45至约65的十六烷值，小于约370℃的T 95 C蒸馏性能，并且具有NR，AR，十六烷值和T 由<？in-line-formula description =“In-line Formulas”end =“lead”？> PEI = 156 + Z <1> 定义的< 十六烷-49）+ Z 2 x（NR-14）+ Z 3 x（AR-25）+ Z 4 x（T 95℃-315℃）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中Z <1> 范围为0.67 至约1.06，Z 2范围为约0.9至约1.28，Z 3 3范围为约2.54至约2.80，Z 4范围为约 0.1至约0.4，NR是燃料中环烷烃环含量的确定相关性，AR是燃料中芳环含量的确定相关性。

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