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公开(公告)号：JP2006105091A
公开(公告)日：2006-04-20
申请号：JP2004296336
申请日：2004-10-08
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： AMANO TAKASHI
IPC: F02F1/42
Abstract: PROBLEM TO BE SOLVED: To increase the exhaust gas flow rate of gas in a cylinder after combustion.
SOLUTION: An exhaust port 23 including at least two exhaust gas opening parts 23a for a combustion chamber is provided with an exhaust gas branch floe passage 23b in which gas in the cylinder after combustion flows from each exhaust gas opening part 23a respectively, and an exhaust gas collecting passage 23c collecting exhaust gas of each exhaust gas branch flow passage 23b. Route length of each exhaust gas branch flow passage 23b is shortened and a forked part 23d which is a partition wall between each exhaust gas branch passage 23b is shortened. A reinforcement/straightening part 8 is provided at a position having a predetermined interval from the forked part 23d at a center part of the exhaust gas collecting passage 23c toward a center axis direction of the exhaust gas collecting passage 23c.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：为了提高燃烧后的气缸中的气体的排气流量。 解决方案：包括至少两个用于燃烧室的排气开口部分23a的排气口23设置有排气分支通道23b，其中燃烧后的气缸中的气体分别从每个排气开口部分23a流出， 以及收集排气分支流路23b的废气的排气收集路23c。 每个排气分支流路23b的路径长度缩短，并且作为排气分支通道23b之间的分隔壁的叉形部23d缩短。 在废气收集通道23c的中心部分处，与排气集合通路23c的中心轴方向相距一定间隔的位置设有加强矫直部8。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2005248727A
公开(公告)日：2005-09-15
申请号：JP2004056593
申请日：2004-03-01
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： AMANO TAKASHI
IPC: F02B31/00 , F02B31/02 , F02D13/02 , F02M35/104
CPC classification number: Y02T10/146
Abstract: PROBLEM TO BE SOLVED: To form tumble and/or swirl in a combustion chamber of an internal combustion engine even when lift amount of an intake valve is comparatively small.
SOLUTION: This intake system for the internal combustion engine is provided with at least one intake port 11 opened in the combustion chamber of the internal combustion engine, a movable valve mechanism part for operating the intake valve 3 opening and closing the intake port, an auxiliary flow passage forming means 38 for forming an auxiliary flow passage 21 extending in parallel with the intake port in the intake port, and an intake adjusting valve 31 provided on the upstream side of the auxiliary flow passage to let air flow in the auxiliary flow passage formed by the auxiliary flow passage forming means. The auxiliary flow passage is formed on a lower side of cross sectional face on the cross sectional face of at least one whole intake port. When lift amount of the intake valve raised by the movable valve mechanism part is smaller than a predetermined value, air is made to flow in only the auxiliary flow passage by the intake adjusting valve.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：即使当进气门的升程量相对较小时，也能在内燃机的燃烧室中形成翻转和/或涡流。 解决方案：该内燃机的进气系统设置有至少一个在内燃机的燃烧室中开口的进气口11，用于操作进气门3的可动阀机构部件，打开和关闭进气口 辅助流路形成装置38，用于形成与吸入口中的进气口平行延伸的辅助流路21;以及进气调节阀31，其设置在辅助流路的上游侧，以使空气在辅助流路中流动 由辅助流路形成装置形成的流路。 辅助流路形成在至少一个整个进气口的横截面上的横截面的下侧。 当由可动阀机构部件升高的进气门的升程量小于预定值时，空气仅通过进气调节阀在辅助流路中流动。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP2004353463A
公开(公告)日：2004-12-16
申请号：JP2003148904
申请日：2003-05-27
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： AMANO TAKASHI
CPC classification number: Y02T10/44
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of stably forming a rich fuel-air mixture around an ignition plug.
SOLUTION: In a control device for an internal combustion engine, when fuel F is injected to an intake port 4 and an intake valve 6 is opened, at least a part of the fuel F is flowed into a cylinder. After a piston 2 passes through the bottom dead center, the intake valve is closed so that fuel is controlled to be injected when the piston is in the vicinity of the bottom dead center. The fuel flowed in the cylinder remains in the vicinity of the injection plug 9 by blow-back airflow FB to the intake, thereby forming the rich fuel-air mixture around the ignition plug. At this time, the fuel is injected in the vicinity of the bottom dead center in which the intake flow rate is slow, which leads to difficulty of mixing with the intake air.
COPYRIGHT: (C)2005,JPO&NCIPI-
公开(公告)号：JP2004051437A
公开(公告)日：2004-02-19
申请号：JP2002212093
申请日：2002-07-22
Applicant: Toyota Central Res & Dev Lab Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社豊田中央研究所
Inventor： IIJIMA MASAHIKO , AMANO TAKASHI , ITO NAOKI , AOYAMA SATOSHI , NUMATA KOICHI , IGUCHI SATORU , HIRAO YOSHIFUMI , YAMAUCHI TAKASHI , KUBO SHUICHI , YAMAZAKI SATORU
CPC classification number: Y02E60/50
Abstract: PROBLEM TO BE SOLVED: To decrease the operation temperature of a reformer while suppressing a deterioration in catalytic activity due to deposited carbon.
SOLUTION: A period (t1) for supplying fuel and an oxidizing agent and a period (t2) for stopping the supply of the fuel are alternately set in the operation of the reformer. In the period (t2), the catalytic activity deteriorated by the poisoning due to the deposited carbon is recovered even in a low temperature operation to improve the average value of conversion rate to hydrogen from the fuel by increasing the partial pressure of the oxidizing agent to oxidize and remove the deposition carbon. Instead of the increase in oxygen partial pressure, various operation such as the heating of the reformer in the period (t2) for removing the deposited carbon can be applied.
COPYRIGHT: (C)2004,JPO-
公开(公告)号：JP2015052308A
公开(公告)日：2015-03-19
申请号：JP2013186365
申请日：2013-09-09
Applicant: トヨタ自動車株式会社 , Toyota Motor Corp
Inventor： ITO SATORU , AMANO TAKASHI
CPC classification number: F01P11/16 , F01N9/00 , F01N2240/02 , F01N2240/20 , F01N2410/03 , F01N2900/08 , F01N2900/1404 , F01P7/14 , F01P11/14 , F01P2025/32 , F01P2031/20 , F01P2060/08 , F01P2060/16 , Y02T10/47
Abstract: 【課題】より高精度に切替弁に故障が生じているか否かを判定する。【解決手段】冷却水制御装置は、内燃機関の内部を通過して冷却水を循環させる第1通路と、内燃機関の内部を通過することなく冷却水を循環させる第2通路と、切替弁と、排気熱回収器とを備える冷却装置を制御する冷却水制御装置であって、第1水温thwと第2水温thbとの差分に基づいて、切替弁に故障が生じているか否かを判定する判定動作を行う判定手段と、判定手段が判定動作を行っている場合に、内燃機関の負荷が大きくなるほど排気熱回収器における伝達熱量が小さくなるように又は内燃機関の負荷の大小によらずに伝達熱量が維持されるように、冷却装置を制御する制御手段を備える。【選択図】図5
Abstract translation: 要解决的问题：提供一种用于确定在选择阀中是否发生故障的冷却水控制装置，其精度更高。解决方案：冷却水控制装置控制冷却装置，该冷却装置包括第一通道，其中冷却水 循环通过内燃机的内部，第二通道，其中冷却水循环而不通过内燃机，选择阀和排气热回收设备的内部。 它包括确定装置，用于基于第一水温thw和第二水温thb之间的差，执行确定操作以确定是否在选择阀中发生故障;以及控制装置，用于控制冷却装置，使得 随着内燃机的负荷较高，传递到排气热回收设备的热量小，或者传递给其的热量与内燃机的负荷无关地保持，当确定 装置执行确定操作。
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Patent Agency Ranking
公开(公告)号：JP2014184799A
公开(公告)日：2014-10-02
申请号：JP2013060173
申请日：2013-03-22
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： KUNO TAIJI , AMANO TAKASHI
CPC classification number: Y02T10/6239 , Y02T10/7077 , Y02T10/7225 , Y02T10/7241
Abstract: PROBLEM TO BE SOLVED: To ensure drivability and power performance during coasting traveling in an electric vehicle having an intermittent driving mode.SOLUTION: A control device (100) controls an electric vehicle having an intermittent driving mode of periodically repeating coasting traveling that causes power supply to a driving wheel to stop and moderate acceleration traveling accompanied by the power supply from a power source to the driving wheel. The control device includes: prediction means for predicting whether or not acceleration/deceleration traveling is performed; and control means for controlling an operating state of a rotating machine in an execution period of the coasting traveling to a first operating state where current carrying to the rotating machine is maintained when the intermittent driving mode is performed in the case where it is predicted that the acceleration/deceleration traveling is performed, and for controlling the operating state of the rotating machine in the execution period of the coasting traveling to a second operating state where current carrying to the rotating machine is stopped when the intermittent driving mode is performed in the case where it is predicted that the acceleration/deceleration traveling is not performed.
Abstract translation: 要解决的问题：确保在具有间歇驱动模式的电动汽车中滑行行驶期间的驾驶性能和动力性能。解决方案：控制装置（100）控制具有周期性地重复惯性行驶的间歇驾驶模式的电动车辆，该电动车辆引起电力供应 到驱动轮以停止并缓和伴随着从电源到驱动轮的电源的加速行驶。 控制装置包括：预测装置，用于预测是否执行加速/减速行驶; 以及控制装置，用于在执行所述间歇驱动模式时，在所述惯性行驶的执行期间中，控制所述旋转机械的运行状态，所述运行状态在预测为 执行加速/减速行进，并且在执行所述间歇行驶模式时，在所述滑行行驶的执行期间中将所述旋转机械的运转状态控制为停止向所述旋转机械运转的电流的第二运转状态， 预测不进行加速/减速行驶。
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公开(公告)号：JP2013113720A
公开(公告)日：2013-06-10
申请号：JP2011260325
申请日：2011-11-29
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： AMANO TAKASHI
IPC: G01P1/10 , B60K6/22 , B60K6/445 , B60K35/00 , B60L3/00 , B60L11/14 , B60R16/02 , B60W10/00 , B60W20/00
CPC classification number: Y02T10/6239 , Y02T10/7077
Abstract: PROBLEM TO BE SOLVED: To provide a display device for a vehicle capable of preventing a flicker of speed display during continuous traveling, enabling a driver to easily grasp the continuous traveling and preventing the driver from feeling discomfort resulting from a change in a traveling state to speed display during continuous traveling.SOLUTION: The display device for a vehicle used in a hybrid vehicle which can perform intermittent traveling that repeats acceleration traveling and inertia traveling within a vehicle speed range R includes an HVECU for setting an upper limit vehicle speed VH and a lower limit vehicle speed VL of the vehicle speed range R on the basis of a control vehicle speed VS by defining a vehicle speed at the establishment of an intermittent traveling condition as the control vehicle speed VS, a vehicle speed display part 302a for fixing the control vehicle speed VS during intermittent traveling to display the control vehicle speed, and a vehicle state display part 302b for displaying an actual vehicle speed V during intermittent traveling and an accelerating/decelerating state.
Abstract translation: 要解决的问题：为了提供一种能够在连续行驶期间防止速度显示闪烁的车辆的显示装置，使得驾驶员能够容易地掌握连续行驶并且防止驾驶员感觉到由于变化而引起的不适 行驶状态，在连续行驶期间进行速度显示。 解决方案：用于混合动力车辆的车辆用显示装置，其能够执行在车速范围R内重复加速行驶和惯性行驶的间歇行驶，包括用于设定上限车速VH和下限车辆的HVECU 基于控制车速VS的车速范围R的速度VL，通过将建立间歇行驶状态的车速定义为控制车速VS，车速显示部302a，其将控制车速VS 在间歇行驶期间显示控制车速，以及车辆状态显示部302b，用于在间歇行驶期间显示实际车速V和加速/减速状态。 版权所有（C）2013，JPO＆INPIT
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公开(公告)号：JP2013102601A
公开(公告)日：2013-05-23
申请号：JP2011244506
申请日：2011-11-08
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： AMANO TAKASHI
IPC: B60L15/20
CPC classification number: Y02T10/7275 , Y02T90/161
Abstract: PROBLEM TO BE SOLVED: To improve energy efficiency by calculating beforehand the timing to start deceleration from the road shape.SOLUTION: A vehicle 100 includes: a motor generator 130 that generates the running driving force; and an ECU 300 that controls the motor generator 130. The ECU 300 does the driving force change operation for the motor generator 130 to switch a first state (a low output state) to generate a prescribed level of the driving force, and a second state (high output state) to generate a driving force that is larger than the first state. The ECU 300 calculates the deceleration start timing of vehicle 100 based on the information given from a car navigation device 310 and when the deceleration start timing comes, controls the motor generator 130 to do deceleration and improves the energy efficiency at the curve transit-time.
Abstract translation: 要解决的问题：通过事先计算从道路形状开始减速的定时来提高能量效率。 车辆100包括：产生行驶驱动力的电动发电机130; ECU300对电动发电机130进行控制。ECU300对电动发电机130进行驱动力变更动作，切换第一状态（低输出状态），生成规定的驱动力水平，第二状态 （高输出状态），以产生大于第一状态的驱动力。 ECU300基于从汽车导航装置310给出的信息来计算车辆100的减速开始时刻，并且当减速开始定时到来时，控制电动发电机130进行减速并提高曲线运转时间的能量效率。 版权所有（C）2013，JPO＆INPIT
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公开(公告)号：JP2013069471A
公开(公告)日：2013-04-18
申请号：JP2011205793
申请日：2011-09-21
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： AMANO TAKASHI
IPC: H01M2/10 , B60K1/04 , B60K11/06 , H01M10/60 , H01M10/613 , H01M10/617 , H01M10/643 , H01M10/647 , H01M10/6563 , H01M10/6566
CPC classification number: Y02E60/12
Abstract: PROBLEM TO BE SOLVED: To efficiently cool the whole of a power supply device configured by arranging a plurality of battery modules.SOLUTION: A cooling structure for a power supply device includes: a power storage unit obtained by arranging a plurality of power storage modules in a predetermined direction, in each power storage module where a plurality of power storage elements are arranged; and an introduction hole for cooling medium to be supplied to the power storage unit, the introduction hole being provided at a central part in the predetermined direction. By setting the number of arrangement of the power storage elements of the power storage module located at the central part to be smaller than that of the power storage module located at an end part, a calorific value at the central part is suppressed while improving the cooling efficiency of cooling medium supplied via the introduction hole, at the central part of the power storage unit. Consequently, the whole of the power supply device can be cooled with efficiency.
Abstract translation: 要解决的问题：为了有效地冷却通过布置多个电池模块而配置的整个电源装置。 解决方案：一种用于电源装置的冷却结构，包括：在布置多个蓄电元件的每个蓄电模块中沿预定方向布置多个蓄电模块而获得的蓄电单元; 以及用于向所述蓄电部供给的冷却介质的导入孔，所述导入孔设置在所述规定方向的中央部。 通过将位于中央部的蓄电模块的蓄电元件的配置次数设定为小于位于端部的蓄电模块的蓄电元件的配置次数，抑制中央部的发热量，同时改善冷却 在蓄电部的中央部，经由导入孔供给的冷却介质的效率。 因此，可以有效地冷却整个供电装置。 版权所有（C）2013，JPO＆INPIT
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公开(公告)号：JP2013032710A
公开(公告)日：2013-02-14
申请号：JP2011167998
申请日：2011-08-01
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： AMANO TAKASHI
IPC: F02D29/02 , B60K6/445 , B60W10/06 , B60W20/00 , F01N3/20 , F01N3/24 , F02D41/02 , F02D41/04 , F02D43/00 , F02D45/00 , F02P5/15
CPC classification number: Y02T10/46 , Y02T10/6239
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine control device capable of causing a catalyst temperature to a catalyst activation temperature in a short time by raising a catalyst temperature at a high temperature rise rate before starting intermittent operation control or capable of causing the catalyst temperature to the catalyst activation temperature or more before starting intermittent operation control.SOLUTION: In the internal combustion engine control device capable of executing a stratified combustion operation control executing an operation of the internal combustion engine to perform stratified combustion for combusting fuel by causing the fuel to be in a combustion chamber in a stratified state and an intermittent operation control for intermittently performing the operation of the internal combustion engine by selectively starting the operation of the internal combustion engine and stopping the operation of the internal combustion engine, when it is determined that the execution of the intermittent operation control is prohibited, the start of the intermittent operation control is prohibited to start the stratified combustion operation control, and the intermittent operation control is started after the stratified combustion operation control is completed.
Abstract translation: 解决的问题：提供一种内燃机控制装置，其能够在开始间歇运行控制之前通过提高催化剂温度以高的升温速度在短时间内使催化剂温度达到催化剂活化温度，或能够 在开始间歇操作控制之前使催化剂温度达到催化剂活化温度或更高。 解决方案：在能够执行分解燃烧操作控制的内燃机控制装置中，执行内燃机的操作，以通过使燃料处于分层状态的燃烧室中来进行燃烧燃料的分层燃烧;以及 间歇运行控制，用于通过选择性地开始内燃机的运转并停止内燃机的运转来间歇地进行内燃机的运转，在判断为间歇运转控制的执行被禁止的情况下 禁止开始间歇运转控制开始分层燃烧运转控制，在分层燃烧运转控制结束后开始间歇运转控制。 版权所有（C）2013，JPO＆INPIT
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