专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US6020697A Hybrid vehicle 有权
标题翻译：混合动力汽车
公开(公告)号：US6020697A
公开(公告)日：2000-02-01
申请号：US190027
申请日：1998-11-12
申请人： Yuichi Shimasaki , Kenji Nakano , Hironao Fukuchi , Hideyuki Takahashi , Kazutomo Sawamura , Teruo Wakashiro
发明人： Yuichi Shimasaki , Kenji Nakano , Hironao Fukuchi , Hideyuki Takahashi , Kazutomo Sawamura , Teruo Wakashiro
IPC分类号： B60K6/543 , B60L1/00 , B60L11/12 , H02P5/20
CPC分类号： B60K6/543 , B60L1/00 , B60L11/14 , B60L15/20 , B60L2210/10 , B60L2210/40 , B60L2270/145 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/7216 , Y02T10/7241 , Y02T10/7275 , Y10S903/918
摘要： A hybrid vehicle has a generator motor coupled to the output shaft of an engine through a transfer shaft, for transmitting an assistive output power for assisting an output power of the engine through the transfer shaft to the output shaft of the engine. A battery stores electric energy regenerated by the generator motor from kinetic energy of the hybrid vehicle transmitted from the output shaft of the engine through the transfer shaft. A generator is mounted on the transfer shaft and has an electric energy generating ability smaller than the generator motor. The generator generates electric energy to energize another device than the battery.
摘要翻译：混合动力车辆具有通过传递轴联接到发动机的输出轴的发电机马达，用于将用于辅助发动机的输出功率的辅助输出功率通过传送轴发送到发动机的输出轴。蓄电池通过发电机将从发动机的输出轴传递的混合动力汽车的动能通过传送轴储存由发电机电动机再生的电能。发电机安装在传动轴上，其发电能力小于发电机电机。发电机产生电能，以为电池供电而不是电池。

62. 发明授权

US06019183A Hybrid vehicle 有权
标题翻译：混合动力汽车
公开(公告)号：US06019183A
公开(公告)日：2000-02-01
申请号：US193255
申请日：1998-11-17
申请人： Yuichi Shimasaki , Kenji Nakano , Hironao Fukuchi , Hideyuki Takahashi , Kazutomo Sawamura , Teruo Wakashiro
发明人： Yuichi Shimasaki , Kenji Nakano , Hironao Fukuchi , Hideyuki Takahashi , Kazutomo Sawamura , Teruo Wakashiro
IPC分类号： B60W10/02 , B60K6/20 , B60K6/48 , B60K6/54 , B60L11/14 , B60L11/18 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , F02D29/02 , B60K1/00
CPC分类号： B60W20/10 , B60K6/48 , B60K6/54 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W2510/244 , Y02T10/6221 , Y02T10/6286 , Y10S903/903 , Y10S903/917 , Y10S903/946
摘要： A hybrid vehicle has an engine for propelling the hybrid vehicle, a power transfer mechanism for transferring an output power of the engine from an output shaft thereof to drive wheels of the hybrid vehicle, an electric motor for supplying an assistive output power to assist the output power of the engine through the power transfer mechanism to the drive wheels, and an electric energy storage unit for storing electric energy for energizing the electric motor. The hybrid vehicle also has a controller for controlling operation of the hybrid vehicle with the engine and the electric motor. If the amount of electric energy stored in the electric energy storage unit is greater than a predetermined quantity, the controller controls the electric motor to generate the assistive output power to start the hybrid vehicle with the electric energy supplied from the electric energy storage unit to the electric motor while the engine is idling or stopped. If the amount of electric energy stored in the electric energy storage unit is smaller than the predetermined quantity, the controller controls the engine to generate an output power to start the hybrid vehicle while the electric motor is being de-energized.
摘要翻译：混合动力车辆具有用于推进混合动力车辆的发动机，用于将发动机的输出功率从其输出轴传递到混合动力车辆的驱动轮的动力传递机构，用于提供辅助输出功率以辅助输出的电动机通过动力传递机构将发动机的动力传递到驱动轮;以及蓄电单元，用于存储用于激励电动机的电能。混合动力车辆还具有用于控制混合动力车辆与发动机和电动机的操作的控制器。如果存储在电能存储单元中的电能量大于预定量，则控制器控制电动机以产生辅助输出功率，以从电能存储单元供应的电能启动混合动力车辆发动机空转或停止时电机。如果存储在电能存储单元中的电能量小于预定量，则控制器在电动机断电的同时，控制发动机产生启动混合动力车辆的输出功率。

63. 发明授权

US6009965A Torque shock alleviating device in hybrid vehicle 失效
标题翻译：混合动力车辆中的扭矩减震装置
公开(公告)号：US6009965A
公开(公告)日：2000-01-04
申请号：US138531
申请日：1998-08-24
申请人： Toshikatsu Takanohashi , Kazutomo Sawamura , Teruo Wakashiro , Hiroshi Ohno
发明人： Toshikatsu Takanohashi , Kazutomo Sawamura , Teruo Wakashiro , Hiroshi Ohno
IPC分类号： F02P5/15 , B60K6/20 , B60K6/24 , B60K6/485 , B60K6/54 , B60L11/12 , B60L11/14 , B60W10/06 , B60W10/08 , B60W20/00 , F01N3/08 , F02D29/02 , F02D41/02 , F02D41/04 , F02D45/00 , B60K6/04
CPC分类号： B60W20/15 , B60K6/485 , B60K6/54 , B60L11/12 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2710/0622 , F02D2041/026 , F02D41/0275 , Y02T10/54 , Y02T10/6226 , Y02T10/6286 , Y02T10/7005 , Y02T10/7077 , Y02T10/7258 , Y10S903/903 , Y10S903/905 , Y10S903/917
摘要： A torque shock alleviating device in a hybrid vehicle utilizing both an engine and an electric motor as drive sources, whereby a torque shock is not generated when the rich-spiking of the air-fuel mixture is carried out in order to restore the adsorbing ability of an NOx adsorbing device in the hybrid vehicle. When an engine is operated in a lean burn manner, NOx in an exhaust gas is adsorbed to an NOx adsorbing device provided in an exhaust passage. When the adsorbing ability of the NOx adsorbing device reaches a saturated level, a rich-spiking for temporarily enrichening the air-fuel mixture of the engine is carried out to restore the adsorbing ability of the NOx adsorbing device. When the output torque from the engine is increased by the rich-spiking, a regenerative braking force is generated in a motor, thereby moderating the increase in output torque from the engine by such regenerative braking force to alleviate the torque shock. An electric power generated by the regenerative braking is supplied for the charging of a battery.
摘要翻译：一种利用发动机和电动机作为驱动源的混合动力车辆中的扭矩减震装置，由此当进行空气 - 燃料混合物的富集时，不产生扭矩冲击，以恢复空气 - 燃料混合物的吸附能力混合动力车辆中的NOx吸附装置。当以稀燃方式操作发动机时，废气中的NOx被吸附到设置在排气通道中的NOx吸附装置。当NOx吸附装置的吸附能力达到饱和水平时，进行用于暂时使发动机的空气 - 燃料混合物充分富集的浓度，以恢复NOx吸附装置的吸附能力。当发动机的输出转矩增加时，电动机产生再生制动力，从而通过这种再生制动力缓和来自发动机的输出转矩的增加，以减轻转矩冲击。供给由再生制动产生的电力用于对电池进行充电。

64. 发明授权

US5622049A Control system with function of protecting catalytic converter for internal combustion engines for automotive vehicles 失效
标题翻译：具有保护汽车内燃机用催化转化器功能的控制系统
公开(公告)号：US5622049A
公开(公告)日：1997-04-22
申请号：US571472
申请日：1995-12-13
申请人： Toru Kitamura , Kazutomo Sawamura , Shigetaka Kuroda , Akira Katoh
发明人： Toru Kitamura , Kazutomo Sawamura , Shigetaka Kuroda , Akira Katoh
IPC分类号： B60W10/04 , B60W10/06 , B60W10/10 , B60W10/11 , F01N3/20 , F01N3/24 , F01N9/00 , F02D29/00 , F02D41/04 , F02D41/14 , F02D41/22 , F02D43/00 , F02D45/00 , F01N3/00
CPC分类号： F01N9/005 , F02D41/1446 , F01N2260/02 , F01N3/20 , Y02T10/47
摘要： A control system for an internal combustion engine for an automotive vehicle determines whether a catalytic converter arranged in the exhaust system of the engine is in a predetermined high temperature condition. When it is determined that the catalytic converter is in the predetermined high temperature condition, priority is given either to a decrease in the amount of intake air supplied to the engine or to an increase in the amount of fuel to be supplied to the engine, depending on operating conditions of the engine.
摘要翻译：用于机动车辆的内燃机的控制系统确定布置在发动机的排气系统中的催化转化器是否处于预定的高温状态。当确定催化转化器处于预定的高温条件时，优先考虑供应给发动机的进气量的减少或供应给发动机的燃料量的增加，这取决于在发动机的运行条件下。

65. 发明授权

US5396873A Evaporative fuel-processing system for internal combustion engines 失效
标题翻译：内燃机蒸发燃料处理系统
公开(公告)号：US5396873A
公开(公告)日：1995-03-14
申请号：US168383
申请日：1993-12-17
申请人： Masayoshi Yamanaka , Hiroshi Maruyama , Masataka Chikamatsu , Yasunari Seki , Kenichi Maeda , Kazutomo Sawamura
发明人： Masayoshi Yamanaka , Hiroshi Maruyama , Masataka Chikamatsu , Yasunari Seki , Kenichi Maeda , Kazutomo Sawamura
IPC分类号： F02D41/00 , F02M25/08 , F02M33/02
CPC分类号： F02M25/0809
摘要： An evaporative fuel-processing system includes a first control valve arranged in a charging passage connecting between a fuel tank and a canister for adsorbing evaporative fuel generated from the fuel tank, a second control valve arranged in a purging passage connecting between the canister and an intake passage of the engine, a third control valve arranged in an air inlet port of the canister, and a system internal pressure sensor for detecting pressure within the system. The system is checked for a leak by monitoring a value of the pressure detected by the sensor after the system is negatively pressurized by closing the third control valve and opening the second control valve. The sensor is provided at a location upstream of the first control valve, and the first control valve is closed to detect a value of the pressure or a change thereof. Abnormality determination is carried out based on the detected value of the pressure. Alternatively, all of the above valves are closed in the negatively-pressurized state of the system to detect a first amount of change in the pressure, and then the first control valve alone is opened to detect a second amount of change in the pressure. Abnormality determination can be carried out based on the first and second amounts of change in the pressure, or by comparing a value of the pressure detected when the first and second valves are closed after negative pressurization with a value of the pressure detected after the first control valve is opened.
摘要翻译：蒸发燃料处理系统包括：第一控制阀，其布置在连接在燃料箱和用于吸附从燃料箱产生的蒸发燃料的罐之间的充电通道中的第二控制阀;布置在连接在罐和进气口之间的清洗通道中的第二控制阀发动机通过，布置在罐的进气口中的第三控制阀，以及用于检测系统内的压力的系统内部压力传感器。通过关闭第三控制阀并打开第二控制阀，通过监视系统负压后由传感器检测到的压力值，来检查系统的泄漏。传感器设置在第一控制阀的上游位置，第一控制阀关闭以检测压力值或其变化。基于检测到的压力值进行异常判定。或者，所有上述阀在系统的负压状态下关闭，以检测第一压力变化量，然后单独打开第一控制阀以检测第二压力变化量。可以基于第一和第二压力变化量进行异常判定，或者通过将在第一和第二控制之后检测到的压力值与负压之后的第一和第二阀关闭时的压力值进行比较阀打开。

66. 发明授权

US5375462A Misfire detecting system for internal combustion engine 失效
标题翻译：内燃机失火检测系统
公开(公告)号：US5375462A
公开(公告)日：1994-12-27
申请号：US61712
申请日：1993-05-17
申请人： Shigetaka Kuroda , Kazutomo Sawamura , Shukoh Terata , Masaki Kanehiro , Takuji Ishioka , Kenichi Maeda
发明人： Shigetaka Kuroda , Kazutomo Sawamura , Shukoh Terata , Masaki Kanehiro , Takuji Ishioka , Kenichi Maeda
IPC分类号： F02D45/00 , G01M15/11 , G01M15/00
CPC分类号： G01M15/11
摘要： A misfire detecting system for an internal combustion engine, including an intake pipe internal pressure detecting device for detecting an internal pressure of an intake pipe of the internal combustion engine, and a misfire detection inhibiting device for inhibiting the detection of misfire when the internal pressure of the intake pipe detected by the intake pipe internal pressure detecting device is lower than an intake pipe internal pressure in a no-load condition.
摘要翻译：一种用于内燃机的失火检测系统，包括用于检测内燃机的进气管的内部压力的进气管内压检测装置和用于在内燃机的内部压力下禁止检测到失火的失火检测禁止装置由进气管内压检测装置检测到的进气管在空载状态下低于进气管内压。

67. 发明授权

US5357789A Misfire detection system for internal combustion engine 失效
标题翻译：内燃机失火检测系统
公开(公告)号：US5357789A
公开(公告)日：1994-10-25
申请号：US149570
申请日：1993-11-09
申请人： Shigetaka Kuroda , Kazutomo Sawamura , Hiroshi Maruyama , Masayoshi Yamanaka
发明人： Shigetaka Kuroda , Kazutomo Sawamura , Hiroshi Maruyama , Masayoshi Yamanaka
IPC分类号： F02D35/00 , F02B1/04 , F02D45/00 , F02P15/00 , F02P17/12 , G01M15/04 , G01M15/00
CPC分类号： F02P15/006 , F02P17/12 , G01M15/042 , F02B1/04 , F02P2017/125 , F02P2017/128
摘要： Misfire detection system for an internal combustion engine. If misfire is found to occur due to vapor lock temporarily happening, it will erroneously be judged that the structure of the engine or the fuel supply system is out of order. However, vapor lock is an interruption of the flow of fuel in a gasoline engine caused by formation of vapor or gas bubbles, and does not mean the engine or the fuel supply system is degraded in its structure. On the contrary, if misfire is detected in such situation, the misfire detection degrades the reliability of the system. The misfire detection is therefore inactivated during conditions in which vapor lock is liable to occur, by discontinuing the detection, or by deliberately deeming no misfire to occurs even if it is so detected. Alternatively, the reference level for misfire detection is raised during such conditions.
摘要翻译：内燃机失火检测系统。如果由于蒸气锁暂时发生发生失火，将错误地判断发动机或燃料供应系统的结构是否有故障。然而，蒸气锁是汽油发动机由蒸气或气泡形成引起的燃料流的中断，并不意味着发动机或燃料供应系统的结构降低。相反，如果在这种情况下检测到失火，则失火检测会降低系统的可靠性。因此，在容易发生蒸汽锁的情况下，通过中止检测，或者故意认为即使检测到不发生失火也会使失火检测失效。或者，在这种情况下提高了失火检测的参考水平。

68. 发明授权

US5355864A Evaporative fuel-processing system for internal combustion engines 失效
标题翻译：内燃机蒸发燃料处理系统
公开(公告)号：US5355864A
公开(公告)日：1994-10-18
申请号：US173055
申请日：1993-12-27
申请人： Shigetaka Kuroda , Kazutomo Sawamura , Hiroshi Maruyama , Masayoshi Yamanaka , Yoichi Iwata , Tsuyoshi Takizawa
发明人： Shigetaka Kuroda , Kazutomo Sawamura , Hiroshi Maruyama , Masayoshi Yamanaka , Yoichi Iwata , Tsuyoshi Takizawa
IPC分类号： F02M25/08 , F02M33/02
CPC分类号： F02M25/0809
摘要： An evaporative fuel-processing system for an internal combustion engine, in which a first control valve is arranged across an evaporative fuel-guiding passage extending from a fuel tank to a canister, a second control valve across a purging passage extending from the canister to the intake system of the engine, and a third control valve at an air inlet port of the canister, respectively. An ECU generates operation command signals to the first to third control valves for closing or opening the same. The ECU is responsive to an output from a tank internal pressure sensor which detects pressure within the fuel tank and the operation command signals, for detecting an abnormality in operation of a predetermined one of the first to third control valves.
摘要翻译：一种用于内燃机的蒸发燃料处理系统，其中第一控制阀布置在从燃料箱延伸到罐的蒸发燃料引导通道的两侧，跨过从罐延伸到吹扫通道的清洗通道的第二控制阀发动机的进气系统，以及位于罐的进气口的第三控制阀。 ECU向第一至第三控制阀产生操作命令信号以关闭或打开该控制阀。 ECU响应于检测燃料箱内的压力的油箱内部压力传感器和操作指令信号的输出，用于检测第一至第三控制阀中的预定的一个操作中的异常。

69. 发明授权

US5355863A Evaporative fuel-processing system for internal combustion engines 失效
标题翻译：内燃机蒸发燃料处理系统
公开(公告)号：US5355863A
公开(公告)日：1994-10-18
申请号：US159548
申请日：1993-12-01
申请人： Masayoshi Yamanaka , Hiroshi Maruyama , Takeshi Suzuki , Kazutomo Sawamura , Shigetaka Kuroda
发明人： Masayoshi Yamanaka , Hiroshi Maruyama , Takeshi Suzuki , Kazutomo Sawamura , Shigetaka Kuroda
IPC分类号： F02B77/08 , F02M25/08 , G01M15/04 , F02M33/02 , F02B77/00
CPC分类号： F02M25/0809
摘要： An evaporative fuel-processing system for an internal combustion engine includes an evaporative emission control system having a canister, a first passage connecting between the canister and a fuel tank, a second passage connecting between the canister and the intake system of the engine, and a purge control valve arranged across the second passage, a drain shut valve for opening and closing an inlet port of the canister, and pressure sensors for detecting pressure within the evaporative emission control system. The evaporative emission control system is negatively pressurized by introducing negative pressure from the intake system into the evaporative emission control system by opening the purge control valve and closing the drain shut valve, to thereby bring the evaporative emission control system into a predetermined negatively pressurized state, and then closing the purge control valve to complete the negative pressurization. Presence/absence of a leak from the system is detected based on a rate of decrease in negative pressure within the evaporative emission control system after the closing of the purge control valve. The leak detection is started when the pressure within the evaporative emission control system becomes substantially equal throughout the system after the completion of the negative pressurization.
摘要翻译：用于内燃机的蒸发燃料处理系统包括具有罐的蒸发排放控制系统，连接在罐和燃料箱之间的第一通道，连接在发动机的罐和进气系统之间的第二通道，以及布置在第二通道上的清洗控制阀，用于打开和关闭罐的入口的排水关闭阀以及用于检测蒸发排放控制系统内的压力的压力传感器。通过打开净化控制阀并关闭排水关闭阀，通过将进气系统的负压引入蒸发排放控制系统来对蒸发排放控制系统进行负压，从而使蒸发排放控制系统进入预定的负压状态，然后关闭清洗控制阀以完成负压。基于在清除控制阀关闭之后蒸发排放控制系统内的负压降低的速率来检测来自系统的泄漏的存在/不存在。当负压力完成之后，蒸发排放控制系统内的压力在整个系统中变得基本相等时开始泄漏检测。

70. 发明授权

US5299545A Evaporative fuel-processing system for internal combustion engines 失效
标题翻译：内燃机蒸发燃料处理系统
公开(公告)号：US5299545A
公开(公告)日：1994-04-05
申请号：US942875
申请日：1992-09-10
申请人： Shigetaka Kuroda , Kazutomo Sawamura , Masayoshi Yamanaka , Hiroshi Maruyama , Masataka Chikamatsu , Shoichi Nemoto , Takeshi Suzuki
发明人： Shigetaka Kuroda , Kazutomo Sawamura , Masayoshi Yamanaka , Hiroshi Maruyama , Masataka Chikamatsu , Shoichi Nemoto , Takeshi Suzuki
IPC分类号： F02D41/00 , F02D41/22 , F02M25/08 , F02M33/02
CPC分类号： F02M25/0809 , F02D41/003 , F02D2041/225 , F02D2200/0406 , F02D2200/0414 , F02D2200/0606 , F02D2200/703 , F02D41/1454 , F02M2025/0845
摘要： An evaporative fuel processing system adapted to be capable of detecting abnormality of an evaporative emission control system for storing, in a canister, evaporative fuel generated from a fuel tank for holding fuel to be supplied to an internal combustion engine, and purging evaporative fuel into the intake system of the engine. A first control valve is arranged across a passage extending between the fuel tank and the canister. A second control valve is arranged across a passage extending between the canister and the intake system of the engine. A third control valve is provided for an air inlet port of the canister communicatable with the atmosphere. Through operating these control valves to open and close them, the evaporative emission control system is negatively pressurized, and abnormality of this system is detected based on the pressure detected in this negatively pressurized state thereof. Timing for carrying out abnormality determination is determined depending on conditions of the fuel tank. Before starting the whole process for abnormality diagnosis of the system, evaporative fuel stored in the canister is allowed to be purged for a predetermined time period. When the temperature of fuel in the fuel tank exceeds a predetermined value, the abnormality determination is inhibited.
摘要翻译：一种蒸发燃料处理系统，其适于能够检测蒸发排放控制系统的异常，所述蒸发排放控制系统用于将从燃料箱产生的蒸发燃料储存在用于保持要供应到内燃机的燃料中，并将蒸发燃料吹入发动机进气系统。第一控制阀横跨在燃料箱和罐之间延伸的通道布置。第二控制阀跨过在发动机的罐和进气系统之间延伸的通道布置。第三控制阀设置为可与大气通信的罐的进气口。通过操作这些控制阀来打开和关闭它们，蒸发排放控制系统被负压，并且基于在其负压状态下检测到的压力来检测该系统的异常。用于进行异常判定的定时取决于燃料箱的状况。在开始系统的异常诊断的整个过程之前，允许储存在罐中的蒸发燃料被清洗预定的时间段。当燃料箱中的燃料的温度超过预定值时，禁止异常判定。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式