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公开(公告)号：EP3361064A2
公开(公告)日：2018-08-15
申请号：EP18156548.2
申请日：2018-02-13
发明人： HASEGAWA, Yoshio , SHINAGAWA, Tomohiro , KUBOTA, Kenichi , MICHIKAWAUCHI, Ryo , MIYOSHI, Yuji , HIRATA, Yoshiharu , YUMISASHI, Naoto
IPC分类号： F01P3/02
CPC分类号： F01P7/16 , F01P3/02 , F01P3/18 , F01P5/10 , F01P2003/021 , F01P2003/024 , F01P2003/027 , F01P2003/028 , F01P2007/146 , F01P2060/08 , F01P2060/16
摘要： A cooling system includes: a first coolant passage (51); a second coolant passage (52); a pump (70); a radiator (71); a third coolant passage (53, 54); a connection switching mechanism (53, 54, 62, 584, 78) that switches between a forward flow connection state and a reverse flow connection state; a fourth coolant passage (56, 57); a fifth coolant passage (58); and a shutoff valve (75) configured to open/shut off the fifth coolant passage. The radiator is disposed at a location at which coolant flowing from a second end of the first coolant passage into a fourth end of the second coolant passage is not cooled in the reverse flow connection state, and coolant flowing out from the second end of the first coolant passage and the fourth end of the second coolant passage is cooled in the forward flow connection state.
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公开(公告)号：EP3361064A3
公开(公告)日：2018-10-10
申请号：EP18156548.2
申请日：2018-02-13
发明人： HASEGAWA, Yoshio , SHINAGAWA, Tomohiro , KUBOTA, Kenichi , MICHIKAWAUCHI, Ryo , MIYOSHI, Yuji , HIRATA, Yoshiharu , YUMISASHI, Naoto
CPC分类号： F01P7/16 , F01P3/02 , F01P3/18 , F01P5/10 , F01P2003/021 , F01P2003/024 , F01P2003/027 , F01P2003/028 , F01P2007/146 , F01P2060/08 , F01P2060/16
摘要： A cooling system includes: a first coolant passage (51); a second coolant passage (52); a pump (70); a radiator (71); a third coolant passage (53, 54); a connection switching mechanism (53, 54, 62, 584, 78) that switches between a forward flow connection state and a reverse flow connection state; a fourth coolant passage (56, 57); a fifth coolant passage (58); and a shutoff valve (75) configured to open/shut off the fifth coolant passage. The radiator is disposed at a location at which coolant flowing from a second end of the first coolant passage into a fourth end of the second coolant passage is not cooled in the reverse flow connection state, and coolant flowing out from the second end of the first coolant passage and the fourth end of the second coolant passage is cooled in the forward flow connection state.
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公开(公告)号：EP3444503A1
公开(公告)日：2019-02-20
申请号：EP18197249.8
申请日：2014-03-27
发明人： KATO, Takayoshi , MORIMOTO, Takashi , AOKI, Toshihiko , KATO, Hiroshi , KASUYA, Satoru , INAGAKI, Tomochika , TODO, Minoru , OITA, Shinji , MORISE, Masaru , MIYAZAKI, Terufumi , HASEGAWA, Yoshio
IPC分类号： F16H3/66
摘要： An automatic transmission 20 includes: a Simpson type complex planetary gear train 25 including single pinion type first and second planetary gears 21 and 22 and single pinion type third and fourth planetary gears 23 and 24; first through fourth clutches C1 to C4; and first and second brakes B1 and B2. A first carrier 21c of the first planetary gear 21 is coupled to an input shaft 20i. A first ring gear 21r of the first planetary gear 21 is selectively connected to an output shaft 20o by the first clutch C1.
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公开(公告)号：EP2998613B1
公开(公告)日：2019-01-16
申请号：EP14839632.8
申请日：2014-03-27
发明人： KATO, Takayoshi , MORIMOTO, Takashi , AOKI, Toshihiko , KATO, Hiroshi , KASUYA, Satoru , INAGAKI, Tomochika , TODO, Minoru , OITA, Shinji , MORISE, Masaru , MIYAZAKI, Terufumi , HASEGAWA, Yoshio
IPC分类号： F16H3/66
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公开(公告)号：EP2893225B1
公开(公告)日：2016-04-27
申请号：EP14708646.6
申请日：2014-01-03
发明人： MASUNAGA, Seiji , HASEGAWA, Yoshio , OTA, Keisuke
IPC分类号： F16H61/686 , F16H61/04
CPC分类号： F16H61/0437 , B60Y2300/186 , B60Y2300/428 , F16H61/0213 , F16H61/686 , F16H2061/0093 , F16H2061/0455
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公开(公告)号：EP2893223A1
公开(公告)日：2015-07-15
申请号：EP14707443.9
申请日：2014-01-03
发明人： MASUNAGA, Seiji , HASEGAWA, Yoshio , OTA, Keisuke
CPC分类号： F16H61/0213 , B60W10/06 , B60W10/11 , F16H61/0437 , F16H61/061 , F16H61/686 , F16H2061/0081 , F16H2061/0093 , F16H2061/0451 , F16H2061/0455 , Y10T477/693635 , Y10T477/693636 , Y10T477/693637 , Y10T477/6937 , Y10T477/69373
摘要： Torque shares that express an exchange of torque are set as a constraint condition of an equation of motion of an automatic transmission, so it is suitable to control an exchange of torque between engagement devices, which is difficult in shift control, and it is possible to solve the equation of motion. In other words, it is possible to handle any shift pattern with the use of a predetermined shift model. Furthermore, at the time of a shift in which two elements are released and two elements are engaged, a first shift and a second shift in each of which one element is released and one element is engaged are carried out, so three control operation amounts are used in each of the first shift and the second shift, with the result that it is possible to solve the equation of motion.
摘要翻译： 表示扭矩交换的扭矩份额被设定为自动变速器的运动方程的约束条件，因此适于控制接合装置之间的扭矩交换，这在换档控制中是困难的，并且可以 解决运动方程。 换句话说，可以使用预定的换档模型来处理任何换档模式。 此外，在两个元件被释放并且两个元件接合的换档时，执行其中一个元件被释放并且一个元件接合的每个移位和第二移位，因此三个控制操作量是 在第一移位和第二移位中的每一个中使用，结果可以解决运动方程。
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公开(公告)号：EP2132462B1
公开(公告)日：2011-09-21
申请号：EP08737363.5
申请日：2008-04-01
CPC分类号： F16H61/061 , B60W10/06 , B60W10/115 , B60W30/19 , B60W2710/0605 , B60W2710/0666 , F16H2061/0087 , F16H2306/42 , F16H2306/44 , F16H2306/52 , Y10T477/679 , Y10T477/688 , Y10T477/6934
摘要： When shifting an automatic transmission (3) into a higher gear, it is determined that an inertia phase has started when an input rotation speed of the automatic transmission (3) has started to decrease. Here, if throttle opening amount reduction control is being performed to reduce the output torque of the engine (2) when it is determined that the inertia phase has started, it is highly likely that determination is erroneous because that control causes the input rotation speed of the automatic transmission (3) (i.e., the engine speed) to decrease. When it is highly likely that the determination that the inertia phase has started is erroneous in this way, learning of a hydraulic pressure command value (Pt) is prohibited. As a result, erroneous learning of the hydraulic pressure command value (Pt) can be prevented.
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公开(公告)号：EP3382174A2
公开(公告)日：2018-10-03
申请号：EP18164549.0
申请日：2018-03-28
IPC分类号： F01P3/02
CPC分类号： F01P3/02 , F01P2003/027 , F01P2003/028 , F01P2060/08 , F01P2060/16
摘要： The cooling apparatus of the engine (10) according to the invention supplies the cooling water directly to the cylinder block water passage (52) from the cylinder head water passage (51) when the engine temperature is between first and second temperatures, and a supply of the cooling water to the heat exchanger (43 or 72) 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：EP2188551B1
公开(公告)日：2011-02-16
申请号：EP08832675.6
申请日：2008-09-16
发明人： ETO, Shingo , HASEGAWA, Yoshio
CPC分类号： F16H61/20 , F16H61/686 , F16H2059/385 , F16H2061/0488 , F16H2061/207 , F16H2312/02 , Y10T477/638 , Y10T477/6895
摘要： When initial control ends, an ECU executes a program that includes the steps of: calculating a return control progression degree; calculating a target amount of change in turbine speed; calculating a feedback gain; calculating a target turbine speed; calculating a deviation between the target turbine speed and turbine speed NT; determining a hydraulic pressure command value; outputting the hydraulic pressure command; and when the turbine speed is synchronized with a first gear synchronization speed, outputting the maximum hydraulic pressure command.
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