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公开(公告)号：US20190170049A1
公开(公告)日：2019-06-06
申请号：US15936065
申请日：2018-03-26
CPC分类号： F01P3/02 , F01P5/10 , F01P7/165 , F01P11/16 , F01P2003/027 , F01P2003/028 , F01P2005/105 , F01P2025/12 , F01P2025/31 , F01P2025/50 , F01P2060/08 , F01P2060/16
摘要： The cooling apparatus of the engine according to the invention supplies the cooling water directly to the cylinder block water passage from the cylinder head water passage when the engine temperature is between first and second temperatures, and a supply of the cooling water to the heat exchanger is not requested. The first and second temperatures are lower than the engine completely-warmed temperature. The apparatus supplies the cooling water discharged from the cylinder block and head water passages, to the water passages through the heat exchanger when the engine temperature is between the second temperature and the engine completely-warmed temperature, and the supply of the cooling water to the heat exchanger is not requested.
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公开(公告)号：US20220344685A1
公开(公告)日：2022-10-27
申请号：US17659771
申请日：2022-04-19
IPC分类号： H01M8/04537 , H01M8/04082 , H01M8/04791
摘要： A fuel cell system for air vehicles, wherein the fuel cell system comprises: a fuel cell, a fuel gas system for supplying fuel gas to the fuel cell, a potential sensor, and a controller; wherein the fuel gas system comprises a fuel gas supplier; wherein the controller determines whether or not a potential of the fuel cell measured by the potential sensor, is a reversal potential; and wherein, when the controller determines that the potential of the fuel cell is a reversal potential, the controller increases a fuel gas supply from the fuel gas supplier to the fuel cell.
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3.发明申请OIL JET ABNORMALITY DETERMINATION APPARATUS OF INTERNAL COMBUSTION ENGINE AND CONTROL APPARATUS OF INTERNAL COMBUSTION ENGINE 有权内燃机内燃机异常检测装置及内燃机控制装置油J ET INE INE INE INE INE INE INE INE INE INE INE INE INE INE INE INE INE INE INE INE INE公开(公告)号：US20150377115A1
公开(公告)日：2015-12-31
申请号：US14765441
申请日：2013-09-24
发明人： Tomohiro SHINAGAWA
CPC分类号： F01P3/08 , F01M1/08 , F01M1/16 , F01P3/06 , F01P11/14 , F01P2003/006 , F01P2031/00 , F02D11/10 , F02D37/02 , F02D41/0002 , F02D41/221 , F02D2041/224 , F02P5/152 , Y02T10/42 , Y02T10/46
摘要： An MBT ignition time and a knock ignition time are acquired from an engine rotation speed and engine load, and an ignition time on a delay angle side, out of these ignition times, is set as the most advance angle ignition time. An ignition time on the delay angle side only by the KCS learning value with respect to the most advance angle ignition time is set as a required ignition time, and when an actual ignition time set by a knock control system exceeds a predetermined amount and is positioned on the delay angle side with respect to the required ignition time, it is determined that abnormality occurs in an oil jet. Fail-safe processing to the effect that the opening degrees of a throttle valve are corrected to a closed side is executed in response to the abnormality determination.
摘要翻译： 从发动机转速和发动机负荷获得MBT点火时间和敲击点火时间，并且在这些点火时间中，延迟角侧的点火时间被设定为最高提前角点火时间。 在延迟角侧的相对于最高提前角度点火时间的KCS学习值的点火时间被设定为所需的点火时间，并且当由爆震控制系统设定的实际点火时间超过预定量并被定位时 在延迟角侧相对于所需的点火时间，确定在油喷射中发生异常。 执行故障安全处理，以响应于异常确定执行节气门的打开度被校正到关闭侧的效果。
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公开(公告)号：US20190299770A1
公开(公告)日：2019-10-03
申请号：US16270525
申请日：2019-02-07
摘要： A cooling apparatus of vehicle driving apparatuses of the invention controls flow of cooling water so as to cool engine cooling water by at least two radiators when a requested ability of cooling an internal combustion engine, is equal to or larger than a requested ability of cooling a hybrid device. The number of the radiators used for cooling the engine cooling water is larger than the number of the remaining radiator(s). The cooling apparatus controls the flow of the cooling water so as to cool device cooling water at least two radiators when the requested ability of cooling the hybrid device, is larger than the requested ability of cooling the internal combustion engine. The number of the radiators used for cooling the device cooling water is larger than the number of the remaining radiator(s).
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公开(公告)号：US20170248090A1
公开(公告)日：2017-08-31
申请号：US15514392
申请日：2015-09-18
发明人： Atsushi FUKUDA , Tomohiro SHINAGAWA
IPC分类号： F02D41/08
CPC分类号： F02D41/083 , B60H1/3208 , B60H2001/3273 , F02D31/003 , F02D41/16 , F02D2200/1002 , F02D2200/703 , F02D2250/24
摘要： An ECU avoids engine stall by putting a compressor into a stationary state in a case where the rotation speed of a crankshaft is equal to or less than a predetermined speed during an idle operation of an internal combustion engine. During the idle operation, the ECU calculates a total load torque applied to the crankshaft by the compressor and an alternator. The ECU calculates the maximum torque of the internal combustion engine during the idle operation based on a target speed during the idle operation. Then, the ECU raises the predetermined speed in a case where the value obtained by subtracting the load torque from the maximum torque is equal to or less than a predetermined value.
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公开(公告)号：US20240209990A1
公开(公告)日：2024-06-27
申请号：US18537805
申请日：2023-12-13
IPC分类号： F17C13/08
CPC分类号： F17C13/084 , F17C2201/0109 , F17C2221/012 , F17C2270/0168
摘要： The fuel cell electric vehicle includes a pair of side rails extending in the longitudinal direction of the vehicle, a lower cross member that connects the pair of side rails in the vehicle width direction below the pair of side rails, a hydrogen tank mounted on the lower cross member, and an upper cross member that connects the pair of side rails in the vehicle width direction above the hydrogen tank.
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公开(公告)号：US20240208339A1
公开(公告)日：2024-06-27
申请号：US18544442
申请日：2023-12-19
IPC分类号： B60L50/75 , B60K1/04 , B60K15/063 , B60L1/00
CPC分类号： B60L50/75 , B60K1/04 , B60K15/063 , B60L1/00 , B60K2015/03315 , B60K2015/0634
摘要： A fuel cell electric vehicle comprises a fuel cell; a pair of side rails extending in a front-and-rear direction of the vehicle under a floor of the vehicle; a plurality of hydrogen tanks disposed under the floor of the vehicle, at a rear side of a front wheel, and at a front side of a rear wheel; and a main battery for storing electric power generated by the fuel cell, wherein the plurality of hydrogen tanks include two or more hydrogen tanks arranged in parallel in a vehicle width direction between the pair of side rails, and the main battery is disposed on the floor of the vehicle at a rear portion of the vehicle.
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公开(公告)号：US20190329644A1
公开(公告)日：2019-10-31
申请号：US16361210
申请日：2019-03-22
发明人： Yoichi OGURA , Kunihiko HAYASHI , Masatoshi YANO , Yuji MIYOSHI , Takuya HIRAI , Tomohiro SHINAGAWA , Ryo MICHIKAWAUCHI , Hidefumi AIKAWA , Yu OFUNE
摘要： A cooling apparatus of a vehicle driving system for driving a vehicle according to the invention activates a heat pump to cool a hybrid system by cooling medium and flows an engine cooling water in an engine water circulation passage through a condenser to cool the cooling medium by the engine cooling water at the condenser when an engine water circulation condition is satisfied. The engine water circulation condition is a condition that a heat pump activation condition is satisfied, and an engine cooling condition is not satisfied. The heat pump activation condition is a condition that a process of cooling the hybrid system by the cooling medium of the heat pump is requested. The engine cooling condition is a condition that a process of cooling an internal combustion engine by the engine cooling water is requested.
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公开(公告)号：US20180283260A1
公开(公告)日：2018-10-04
申请号：US15936114
申请日：2018-03-26
CPC分类号： F01P7/165 , F01P3/02 , F01P5/10 , F01P2003/027 , F01P2003/028 , F01P2007/146 , F01P2060/08 , F01P2060/16 , F02F1/10 , F02F1/36
摘要： The cooling apparatus of the engine sets the first shut-off valve to the closed position, sets the second shut-off valve to the open position, and performs the opposite flow connection operation to supplies the cooling water directly to the cylinder block water passage from the cylinder head water passage without flowing the cooling water through the radiator and to the heat exchanger from the cylinder head water block when the engine temperature is lower than the completely-warmed temperature, and the cooling water is requested to be supplied to the heat exchanger.
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10.发明申请公开(公告)号：US20160245214A1
公开(公告)日：2016-08-25
申请号：US15044689
申请日：2016-02-16
IPC分类号： F02D41/26
CPC分类号： F02D41/40 , F02D41/047 , F02D41/126 , Y02T10/44
摘要： In a control device for an internal combustion engine, when a fuel-supply cutoff process ends and fuel injection restarts, an increase ratio based on which a base injection amount is increased is set such that the increase ratio when a duration of the fuel-supply cutoff process is long is higher than the increase ratio when a duration of the fuel-supply cutoff process is short. In addition, the increase ratio is decreased with a lapse of time after fuel injection restarts. Further, a decrease rate that is an amount by which the increase ratio is decreased within a prescribed period of time is set such that the decrease rate in the case where the duration of the fuel-supply cutoff process is long is higher than the decrease rate in the case where the duration of the fuel-supply cutoff process is short.
摘要翻译： 在内燃机的控制装置中，当燃料供给截止处理结束并且燃料喷射重新开始时，基准喷射量增加的增加率被设定为使燃料供给持续时间的增加率 当燃料供应切断过程的持续时间短时，切断过程长于增加比。 此外，在燃料喷射重新启动之后，随着时间的推移，增加比率减小。 此外，在规定时间内减小增减率的减少率被设定为使得在燃料供给切断处理的持续时间长的情况下的降低率比降低率高 在燃料供给切断处理的持续时间短的情况下。
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