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1. 发明授权

US07281532B2 Blow-by gas and purge gas treating device in intake valve lift variable engine 失效
标题翻译：进气阀提升变量发动机中的吹气和吹扫气处理装置
公开(公告)号：US07281532B2
公开(公告)日：2007-10-16
申请号：US11364547
申请日：2006-03-01
申请人： Kazuhito Kakimoto , Hisashi Sato
发明人： Kazuhito Kakimoto , Hisashi Sato
IPC分类号： F02B26/06 , F01L1/34
CPC分类号： F01M13/04 , F01M2013/0072 , F01M2013/026 , F01M2013/0427 , F01M2013/0433 , F02M25/06 , F02M25/08 , Y02T10/121
摘要： In an intake valve lift variable engine including: an engine body; a cylinder head; an intake valve which is disposed in the cylinder head and which is controlled to be open and close so as to regulate the amount of intake air; and an intake system having no throttle valve and connected to the cylinder head, blow-by gas is sucked from a crank case of the engine body into a first pump and pressurizingly transferred by the first pump to the side of the intake system, and purge gas from a canister is mixed into the blow-by gas pressurizingly transferred by the first pump. Thus, the blow-by gas and the purge gas are guided to the intake system.
摘要翻译：一种进气门升降变量发动机，包括：发动机体; 气缸盖; 进气阀，其设置在气缸盖中，并且被控制为打开和关闭，以便调节进气量; 以及没有节流阀并且连接到气缸盖的进气系统，窜缸气被从发动机主体的曲轴箱吸入第一泵中，并由第一泵加压转移到进气系统的一侧，并且吹扫来自罐的气体被混合到由第一泵加压转移的窜气中。因此，窜气和净化气体被引导到进气系统。

2. 发明授权

US5813381A Harness holder fixing structure in engine 失效
标题翻译：发动机线束固定结构
公开(公告)号：US5813381A
公开(公告)日：1998-09-29
申请号：US827720
申请日：1997-04-08
申请人： Kazuhito Kakimoto , Shigeru Maruyama , Yoshiaki Koyama
发明人： Kazuhito Kakimoto , Shigeru Maruyama , Yoshiaki Koyama
IPC分类号： F02B77/00 , B60R16/02 , F02B67/06 , F02D45/00
CPC分类号： B60R16/0215
摘要： A harness holder is disposed to extend along the inside of a cover member which covers a driving pulley and a timing belt, and a harness extending from a crank angle sensor is supported in the harness holder and prevented from contacting the belt and/or pulley. A locking claw projectingly provided at an end of the harness holder is fitted into a grommet mounted on the cover member to guide the harness 21 to the outside of the cover member. Thus, a fixing device such as a bolt for fixing the harness holder can be eliminated and moreover, a tip end of the locking claw can be visually observed from the outside of the cover member to confirm the mounted state of the harness holder.
摘要翻译：线束保持器被布置成沿着覆盖驱动滑轮和同步带的盖构件的内部延伸，并且从曲柄角传感器延伸的线束被支撑在线束保持器中并防止与带和/或滑轮接触。突出地设置在线束保持器的端部处的锁定爪装配到安装在盖构件上的索环中，以将线束21引导到盖构件的外部。因此，可以消除诸如用于固定线束保持器的螺栓的固定装置，并且还可以从盖构件的外部目视观察锁定爪的末端，以确认线束架的安装状态。

3. 发明申请

US20060196482A1 Blow-by gas and purge gas treating device in intake valve lift variable engine 失效
标题翻译：进气阀提升变量发动机中的吹气和吹扫气处理装置
公开(公告)号：US20060196482A1
公开(公告)日：2006-09-07
申请号：US11364547
申请日：2006-03-01
申请人： Kazuhito Kakimoto , Hisashi Sato
发明人： Kazuhito Kakimoto , Hisashi Sato
IPC分类号： F02M25/06 , F02M33/04
CPC分类号： F01M13/04 , F01M2013/0072 , F01M2013/026 , F01M2013/0427 , F01M2013/0433 , F02M25/06 , F02M25/08 , Y02T10/121
摘要： In an intake valve lift variable engine including: an engine body; a cylinder head; an intake valve which is disposed in the cylinder head and which is controlled to be open and close so as to regulate the amount of intake air; and an intake system having no throttle valve and connected to the cylinder head, blow-by gas is sucked from a crank case of the engine body into a first pump and pressurizingly transferred by the first pump to the side of the intake system, and purge gas from a canister is mixed into the blow-by gas pressurizingly transferred by the first pump. Thus, the blow-by gas and the purge gas are guided to the intake system.
摘要翻译：一种进气门升降变量发动机，包括：发动机体; 气缸盖; 进气阀，其设置在气缸盖中，并且被控制为打开和关闭，以便调节进气量; 以及没有节流阀并且连接到气缸盖的进气系统，窜缸气被从发动机主体的曲轴箱吸入第一泵中，并由第一泵加压转移到进气系统的一侧，并且吹扫来自罐的气体被混合到由第一泵加压转移的窜气中。因此，窜气和净化气体被引导到进气系统。

4. 发明授权

US5349299A Fuel supply misfire-detecting system for internal combustion engines 失效
标题翻译：内燃机燃油供应失火检测系统
公开(公告)号：US5349299A
公开(公告)日：1994-09-20
申请号：US989438
申请日：1992-12-11
申请人： Masaki Kanehiro , Yuichi Shimasaki , Takuji Ishioka , Shigeki Baba , Takashi Hisaki , Shigeru Maruyama , Masataka Chikamatsu , Shukoh Terata , Kenichi Maeda , Kazuhito Kakimoto
发明人： Masaki Kanehiro , Yuichi Shimasaki , Takuji Ishioka , Shigeki Baba , Takashi Hisaki , Shigeru Maruyama , Masataka Chikamatsu , Shukoh Terata , Kenichi Maeda , Kazuhito Kakimoto
IPC分类号： F02D45/00 , F02P17/12 , F02P17/00 , F02M65/00 , G01M15/00
CPC分类号： F02P17/12 , F02P2017/125
摘要： A misfire-detecting system detects a misfire occurring in an internal combustion engine. A value of sparking voltage for discharging a spark plug of the engine is detected. A differentiating circuit differentiates the detected value of the sparking voltage. A misfire-determining circuit compares the differential value of the sparking voltage with a predetermined value, and determines, based upon a result of the comparison, whether a misfire has occurred in the engine.
摘要翻译：失火检测系统检测内燃机中发生的失火。检测用于排放发动机的火花塞的火花电压的值。微分电路使检测到的火花电压值区分开来。失火确定电路将火花电压的微分值与预定值进行比较，并且基于比较结果确定发动机中是否发生失火。

5. 发明申请

US20070284456A1 Fuel injection device, fuel injection control device, and control method of fuel injection device 失效
标题翻译：燃油喷射装置，燃料喷射控制装置以及燃料喷射装置的控制方法
公开(公告)号：US20070284456A1
公开(公告)日：2007-12-13
申请号：US11802574
申请日：2007-05-23
申请人： Tadao Tsuchiya , Manabu Shouji , Tsukasa Naganuma , Yasuharu Hourai , Kenichi Omori , Kazuhito Kakimoto , Hidetaka Ozawa
发明人： Tadao Tsuchiya , Manabu Shouji , Tsukasa Naganuma , Yasuharu Hourai , Kenichi Omori , Kazuhito Kakimoto , Hidetaka Ozawa
IPC分类号： B05B3/04
CPC分类号： F02M51/0603 , F02M51/0653 , F02M63/0063
摘要： To provide a fuel injection device for controlling a fuel injection valve including a solenoid and a magnetostrictive element to generate a drive force for driving the fuel injection valve, the fuel injection device including: a solenoid power source (31) for driving the solenoid, a solenoid drive circuit (10) adapted to control the electrification to the solenoid by the solenoid power source (31), a plurality of magnetostrictive element driving power sources (32, 33) for driving the magnetostrictive element, and a magnetostrictive element drive circuit (20) adapted to control the electrification to a magnetostrictive coil of the magnetostrictive element by the magnetostrictive element driving power sources. Since the plurality of the magnetostrictive element driving power sources can be respectively used when performing a valve-opening operation and when performing a valve-closing operation of the fuel injection valve of the fuel injection device, the opening/closing operation of the fuel injection valve of the fuel injection device can be properly performed.
摘要翻译：为了提供一种用于控制包括螺线管和磁致伸缩元件的燃料喷射阀的燃料喷射装置，以产生用于驱动燃料喷射阀的驱动力，该燃料喷射装置包括：用于驱动螺线管的螺线管电源（31）螺线管驱动电路（10），其适于通过螺线管电源（31）控制对螺线管的通电，用于驱动磁致伸缩元件的多个磁致伸缩元件驱动电源（32,33）和磁致伸缩元件驱动电路（20 ）适于通过磁致伸缩元件驱动电源来控制对磁致伸缩元件的磁致伸缩线圈的通电。由于在进行开阀动作时以及在进行燃料喷射装置的燃料喷射阀的关闭动作时可以分别使用多个磁致伸缩元件驱动动力源，所以燃料喷射阀的开闭动作的燃料喷射装置。

6. 发明授权

US08020533B2 Fuel injection device, fuel injection control device, and control method of fuel injection device 失效
标题翻译：燃油喷射装置，燃料喷射控制装置以及燃料喷射装置的控制方法
公开(公告)号：US08020533B2
公开(公告)日：2011-09-20
申请号：US11802574
申请日：2007-05-23
申请人： Tadao Tsuchiya , Manabu Shouji , Tsukasa Naganuma , Yasuharu Hourai , Kenichi Omori , Kazuhito Kakimoto , Hidetaka Ozawa
发明人： Tadao Tsuchiya , Manabu Shouji , Tsukasa Naganuma , Yasuharu Hourai , Kenichi Omori , Kazuhito Kakimoto , Hidetaka Ozawa
IPC分类号： F02M51/00 , F16K31/02
CPC分类号： F02M51/0603 , F02M51/0653 , F02M63/0063
摘要： To provide a fuel injection device for controlling a fuel injection valve including a solenoid and a magnetostrictive element to generate a drive force for driving the fuel injection valve, the fuel injection device including: a solenoid power source (31) for driving the solenoid, a solenoid drive circuit (10) adapted to control the electrification to the solenoid by the solenoid power source (31), a plurality of magnetostrictive element driving power sources (32, 33) for driving the magnetostrictive element, and a magnetostrictive element drive circuit (20) adapted to control the electrification to a magnetostrictive coil of the magnetostrictive element by the magnetostrictive element driving power sources. Since the plurality of the magnetostrictive element driving power sources can be respectively used when performing a valve-opening operation and when performing a valve-closing operation of the fuel injection valve of the fuel injection device, the opening/closing operation of the fuel injection valve of the fuel injection device can be properly performed.
摘要翻译：为了提供一种用于控制包括螺线管和磁致伸缩元件的燃料喷射阀的燃料喷射装置，以产生用于驱动燃料喷射阀的驱动力，该燃料喷射装置包括：用于驱动螺线管的螺线管电源（31）螺线管驱动电路（10），其适于通过螺线管电源（31）控制对螺线管的通电，用于驱动磁致伸缩元件的多个磁致伸缩元件驱动电源（32,33）和磁致伸缩元件驱动电路（20 ）适于通过磁致伸缩元件驱动电源来控制对磁致伸缩元件的磁致伸缩线圈的通电。由于在进行开阀动作时以及在进行燃料喷射装置的燃料喷射阀的关闭动作时可以分别使用多个磁致伸缩元件驱动动力源，所以燃料喷射阀的开闭动作的燃料喷射装置。

7. 发明授权

US5388560A Misfire-detecting system for internal combustion engines 失效
标题翻译：内燃机失火检测系统
公开(公告)号：US5388560A
公开(公告)日：1995-02-14
申请号：US51705
申请日：1993-04-26
申请人： Takashi Hisaki , Yuichi Shimasaki , Shigeki Baba , Masaki Kanehiro , Takuji Ishioka , Shigeru Maruyama , Kazuhito Kakimoto , Masataka Chikamatsu , Shukoh Terata , Kenichi Maeda
发明人： Takashi Hisaki , Yuichi Shimasaki , Shigeki Baba , Masaki Kanehiro , Takuji Ishioka , Shigeru Maruyama , Kazuhito Kakimoto , Masataka Chikamatsu , Shukoh Terata , Kenichi Maeda
IPC分类号： F02D45/00 , F02P17/12 , G01M15/04 , F02P11/00
CPC分类号： F02P17/12 , F02P2017/125
摘要： A misfire-detecting system for an internal combustion engine compares detected sparking voltage with a first predetermined comparative level and a second predetermined comparative level lower than the first predetermined comparative level. Whether a misfire has occurred in the engine is determined based upon a logical relationship between results of the comparisons. As a result, a misfire can be detected accurately even when dielectric breakdown of the mixture occurs while a misfire has occurred.
摘要翻译：用于内燃机的失火检测系统将检测到的火花电压与第一预定比较电平和低于第一预定比较电平的第二预定比较电平进行比较。基于比较结果之间的逻辑关系来确定发动机中是否发生失火。结果，即使在发生失火的同时发生混合物的介电击穿时也能准确地检测到失火。

8. 发明授权

US5329909A Evaporative fuel-purging control system for internal combustion engines 失效
标题翻译：内燃机蒸发式燃油净化控制系统
公开(公告)号：US5329909A
公开(公告)日：1994-07-19
申请号：US90244
申请日：1993-07-07
申请人： Fumio Hosoda , Masayuki Habaguchi , Kazuhito Kakimoto , Toru Tochizawa , Masashi Uchiyama , Yoshiharu Ave
发明人： Fumio Hosoda , Masayuki Habaguchi , Kazuhito Kakimoto , Toru Tochizawa , Masashi Uchiyama , Yoshiharu Ave
IPC分类号： F02D45/00 , F02D41/00 , F02M25/08 , F02M33/02
CPC分类号： F02D41/0045 , F02M25/08 , F02D41/0032
摘要： An evaporative fuel-purging control system for an internal combustion engine includes a mass flowmeter arranged across a purging passage of the engine for measuring a flow rate of a mixture of evaporative fuel and air being purged. A desired flow rate of the mixture is set according to operating conditions of the engine. The desired flow rate of the mixture is compared with a measured flow rate of the mixture obtained by the mass flowmeter, and the opening of a purge control valve arranged across the purging passage is controlled based on results of the comparison.
摘要翻译：用于内燃机的蒸发燃料清除控制系统包括：质量流量计，其布置在发动机的净化通道的两侧，用于测量蒸发燃料和被净化空气的混合物的流量。根据发动机的运行条件设定混合物的期望流量。将混合物的期望流速与通过质量流量计获得的混合物的测量流速进行比较，并且基于比较结果来控制布置在净化通道上的清洗控制阀的打开。

9. 发明授权

US5322045A Misfire-detecting system for internal combustion engines 失效
标题翻译：内燃机失火检测系统
公开(公告)号：US5322045A
公开(公告)日：1994-06-21
申请号：US995470
申请日：1992-12-22
申请人： Takashi Hisaki , Yuichi Shimasaki , Shigeki Baba , Masaki Kanehiro , Shigeru Maruyama , Takuji Ishioka , Kazuhito Kakimoto , Masataka Chikamatsu , Kenichi Maeda , Shukoh Terata
发明人： Takashi Hisaki , Yuichi Shimasaki , Shigeki Baba , Masaki Kanehiro , Shigeru Maruyama , Takuji Ishioka , Kazuhito Kakimoto , Masataka Chikamatsu , Kenichi Maeda , Shukoh Terata
IPC分类号： F02D45/00 , F02P9/00 , F02P11/00 , F02P17/12 , G01M15/04 , F02P17/00
CPC分类号： F02P17/12 , F02P2017/125
摘要： A misfire-detecting system for an internal combustion engine detects values of operating parameters of the engine, determines ignition timing of the engine, based upon detected values of operating parameters of the engine to generate an ignition command signal indicative of the determined ignition timing, generates high voltage for causing generation of sparking voltage across a spark plug for discharging the spark plug, according to the ignition command signal, detects a value of the sparking voltage generated across the spark plug when the high voltage is generated, compares the detected value of the sparking voltage with a predetermined reference value, and determines whether or not a misfire has occurred in the engine, based upon results of the comparison. It is determined that the system is abnormal, when it is determined that no misfire has occurred while fuel supply to the engine is being interrupted.
摘要翻译：用于内燃机的失火检测系统基于发动机的运行参数的检测值来检测发动机的运行参数的值，确定发动机的点火正时，以产生指示所确定的点火正时的点火命令信号，产生根据点火指令信号，通过火花塞产生火花塞的高电压，在产生高电压时检测出火花塞两端产生的火花电压值，将其检测出的值以预定的参考值发射电压，并且基于比较结果来确定发动机是否发生失火。当确定在发动机供油被中断时确定没有发生失火，确定系统异常。

10. 发明授权

US5327867A Misfire-detecting system for internal combustion engines 失效
标题翻译：内燃机失火检测系统
公开(公告)号：US5327867A
公开(公告)日：1994-07-12
申请号：US026055
申请日：1993-03-03
申请人： Takashi Hisaki , Yuichi Shimasaki , Shigeki Baba , Masaki Kanehiro , Takuji Ishioka , Shigeru Maruyama , Kazuhito Kakimoto , Masataka Chikamatsu , Shukoh Terata , Kenichi Maeda
发明人： Takashi Hisaki , Yuichi Shimasaki , Shigeki Baba , Masaki Kanehiro , Takuji Ishioka , Shigeru Maruyama , Kazuhito Kakimoto , Masataka Chikamatsu , Shukoh Terata , Kenichi Maeda
IPC分类号： F02P11/00 , F02P17/00 , F02P17/12 , F02P5/00
CPC分类号： F02P17/12 , F02P11/00 , F02P2017/006 , F02P2017/125
摘要： A misfire-detecting system for an internal combustion engine carries out self-diagnosis of the system. In the system, sparking voltage generated across a spark plug of a cylinder of the engine is detected, and the detected sparking voltage is compared with a first predetermined reference voltage value, and a time period is measured over which the detected sparking voltage exceeds the first predetermined reference voltage value. It is determined that a misfire occurred in the engine when the measured time period exceeds a predetermined time period value. It is determined whether the engine is in self-sustaining operation. When it is determined that the engine is in self-sustaining operation, it is determined whether the misfire-detecting system is abnormal. It is determined that the misfire-detecting system is abnormal when the detected sparking voltage is lower than a second reference voltage value. Alternatively or in combination, it is determined that the misfire-detecting system is abnormal when the detected sparking voltage has continued to be higher than a third predetermined reference voltage value over a predetermined time period.
摘要翻译：用于内燃机的失火检测系统执行系统的自我诊断。在该系统中，检测在发动机气缸的火花塞之间产生的火花电压，并将检测到的火花电压与第一预定参考电压值进行比较，并且测量检测到的火花电压超过第一预定参考电压值。当测量的时间段超过预定时间段值时，确定发动机发生失火。确定发动机是否处于自维持运行状态。当确定发动机处于自维持操作时，确定失火检测系统是否异常。当检测到的火花电压低于第二参考电压值时，确定失火检测系统异常。或者或组合地，当在预定时间段内检测到的火花电压继续高于第三预定参考电压值时，确定失火检测系统异常。

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