专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2009067091A Hybrid drive 审中-公开
标题翻译：混合驱动器
公开(公告)号：JP2009067091A
公开(公告)日：2009-04-02
申请号：JP2007234480
申请日：2007-09-10
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAWAI TAKASHI , SUZUKI MAKOTO , FUKUMURA MITSUMASA
IPC分类号： B60W10/02 , B60K6/36 , B60K6/38 , B60K6/445 , B60K6/547 , B60K17/04 , B60W10/08 , B60W20/00 , F16H3/72 , F16H59/74 , F16H61/12 , F16H61/68 , F16H61/682
CPC分类号： Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To provide a hybrid drive capable of suitably making a hybrid vehicle perform retreat traveling. SOLUTION: A hybrid drive mechanism 10A has a first transmission 400 with a plurality of gears between an output rotating shaft 380 of a motor generator MG1 and a counter shaft 700, and a second transmission 500 with a plurality of gears between an input shaft 370 connected to an output rotating shaft of a motor generator MG2 and the counter shaft 700; the transmissions can each be connected at one of the gears with the counter shaft 700 respectively by a first clutch mechanism 430 and a second clutch mechanism 530. In HV-mode drive control, for example, an ECU 100 discriminates whether or not each motor generator is in an abnormal condition; if at least one of the motor generators is in an abnormal condition, the ECU reselects a drive mode from selectable drive modes that are achieved by combinations of the plurality of gears, to make the hybrid vehicle 10 perform retreat traveling. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供能够适当地使混合动力车辆进行后退行驶的混合动力驱动装置。混合动力驱动机构10A具有在电动发电机MG1的输出旋转轴380和副轴700之间具有多个齿轮的第一变速器400和在输入端之间具有多个齿轮的第二变速器500 连接到电动发电机MG2的输出转轴和副轴700的轴370; 传动装置各自可以通过第一离合器机构430和第二离合器机构530分别与副轴700在一个齿轮上连接。在HV模式驱动控制中，例如，ECU 100判别每个电动发电机处于异常状态; 如果电动发电机中的至少一个处于异常状态，则ECU从通过多个齿轮的组合实现的可选择的驱动模式重新选择驱动模式，以使混合动力车辆10进行退避行驶。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2007278244A Internal combustion engine utilizing reformed gas 审中-公开
标题翻译：内燃机使用改造气
公开(公告)号：JP2007278244A
公开(公告)日：2007-10-25
申请号：JP2006108514
申请日：2006-04-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUZUKI MAKOTO , SHINAGAWA TOMOHIRO
IPC分类号： F02D19/08 , B60K6/24 , B60W10/06 , B60W20/00 , F02D29/02 , F02D45/00 , F02M27/02
CPC分类号： Y02T10/52
摘要： PROBLEM TO BE SOLVED: To generate and add a reformed gas only when a fuel economy can be surely improved in an internal combustion engine utilizing the reformed gas. SOLUTION: Conditions for reforming are acquired (step S100), and a reforming efficiency under the conditions is predicted (step S102). A fuel economy enhancing rate when the engine is operated by adding a reformed gas to a hydrocarbon fuel under the present operating conditions is calculated (step S104). Based on the reforming efficiency and the fuel economy enhancing rate, a reforming is performed by a fuel reforming device under the present operating conditions, and an overall fuel economy enhancing rate when the engine is operated by adding the reformed fuel provided to the hydrocarbon fuel is calculated (step S106). The overall fuel economy enhancing rate is compared with a reference value (step S108). When the overall fuel economy enhancing rate exceeds the reference value, the reformed gas is generated and added (step S110). When it is equal to or less than the reference value, the generation and adding of the reformed gas are stopped (step S112). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：仅在利用重整气体的内燃机中可以确实改善燃料经济性时才产生和添加重整气体。解决方案：获得重整条件（步骤S100），并且预测该条件下的重整效率（步骤S102）。计算当前操作条件下通过向碳氢化合物燃料中添加重整气体来运行发动机时的燃料经济性提高率（步骤S104）。基于重整效率和燃料经济性提高率，在目前的运行条件下，通过燃料重整装置进行重整，并且通过添加提供给烃燃料的重整燃料来使发动机运转时的整体燃料经济性提高率为计算（步骤S106）。将总体燃料经济性提高率与参考值进行比较（步骤S108）。当总体燃料经济性提高速度超过参考值时，生成并添加重整气体（步骤S110）。当其等于或小于参考值时，重整气体的产生和添加停止（步骤S112）。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007182855A Control device for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2007182855A
公开(公告)日：2007-07-19
申请号：JP2006002820
申请日：2006-01-10
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUZUKI MAKOTO , SHINAGAWA TOMOHIRO
IPC分类号： F02D19/02 , F02D13/02 , F02D15/00 , F02D19/08 , F02D41/02 , F02D41/06 , F02M21/02
CPC分类号： Y02T10/18 , Y02T10/32
摘要： PROBLEM TO BE SOLVED: To improve startability by reducing load on a starter motor in a control device for an internal combustion engine. SOLUTION: A hydrogen injector 38 is provided for injecting hydrogen gas into a combustion chamber 18, and a valve train of the engine 11 is formed as an intake variable valve train (VVT) 2 capable of controlling an intake valve 21 to optimum opening/closing timing according to an operating state. An ECU 43 delays the closing timing of the intake valve 21 by the intake variable valve train 27 to lower an actual compression ratio at the low temperature start of the engine 11. Compression workload when a piston rises is thereby reduced, and load on the starter motor 37 is reduced. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过减少用于内燃机的控制装置的起动电动机的负载来提高起动性。解决方案：设置氢气喷射器38用于将氢气喷射到燃烧室18中，并且发动机11的气门机构形成为能够将进气门21控制为最佳的进气可变气门机构（VVT）2 根据操作状态打开/关闭定时。 ECU43通过进气可变气门机构27延迟进气门21的关闭正时，以降低发动机11的低温起动时的实际压缩比。因此，活塞上升时的压缩工作量减少，起动器上的负载马达37减少。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2007024011A Medium circulation system 审中-公开
标题翻译：中等循环系统
公开(公告)号：JP2007024011A
公开(公告)日：2007-02-01
申请号：JP2005211791
申请日：2005-07-21
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ITO YASUSHI , SUZUKI MAKOTO , YAMADA KENICHI , KUROKI RENTARO , SHINAGAWA TOMOHIRO
IPC分类号： F01M5/02 , F01M5/00 , F01P3/20 , F16N29/00 , F16N39/02
CPC分类号： F01M5/02 , F01P9/00 , F16H57/0412 , F16N39/00
摘要： PROBLEM TO BE SOLVED: To provide a medium circulation system capable of improving startup performance and warming-up performance of an internal combustion engine. SOLUTION: The medium circulation system 1-1 for engine oil as a medium circulating inside an internal combustion engine 100 comprises a micro bubble generating device 4 which generates micro bubble and mixes it with the engine oil circulating, and a medium temperature acquisition section 74 acquiring the temperature of the engine oil. When the acquired temperature of the engine oil is a designated value or lower, the micro bubble is generated by the micro bubble generating device 4, and the consistency, heat transfer rate, and heat capacity of the engine oil mixed with the micro bubble are lowered. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够提高内燃机的启动性能和预热性能的介质循环系统。解决方案：用于作为内燃机100内循环的介质的发动机油的介质循环系统1-1包括产生微气泡并将其与循环的发动机机油混合的微气泡发生装置4，以及介质温度采集部分74获取发动机机油的温度。当所获得的发动机油的温度为指定值或更低时，微气泡产生装置4产生微气泡，并且与微气泡混合的发动机油的稠度，传热速率和热容降低。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006144560A Controller for internal combustion engine 审中-公开
标题翻译：内燃机控制器
公开(公告)号：JP2006144560A
公开(公告)日：2006-06-08
申请号：JP2004331555
申请日：2004-11-16
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KUROKI RENTARO , SUZUKI MAKOTO , ITO YASUSHI , SHINAGAWA TOMOHIRO
IPC分类号： F02D19/06 , F02D19/08 , F02D23/02 , F02D41/12
CPC分类号： Y02T10/144 , Y02T10/36
摘要： PROBLEM TO BE SOLVED: To provide a controller for an internal combustion engine capable of being operated by adding gas fuel to liquid fuel and suppressing waste consumption of gas fuel being inferior in loading amount per volume when compared with liquid fuel. SOLUTION: When carrying-out of fuel cut is inhibited during deceleration, a ratio of addition of gas fuel is reduced or is set to zero. Injection amount of each fuel is controlled by the ratio of addition of gas fuel compensated in this way to prevent an air-fuel ratio of gas flowing into catalyst from becoming lean. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过向液体燃料添加气体燃料并且抑制气体燃料的废物消耗的内燃机的控制器，其与液体燃料相比的每体积负载量差。解决方案：减速时禁止燃油切断时，气体燃料的添加比例减少或设定为零。通过以这种方式补偿的气体燃料的添加比率来控制每种燃料的喷射量，以防止流入催化剂的气体的空气 - 燃料比变薄。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006107944A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2006107944A
公开(公告)日：2006-04-20
申请号：JP2004293599
申请日：2004-10-06
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUZUKI MAKOTO
IPC分类号： H01M8/06 , H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system in which oxygen necessary for a reforming part is not insufficient.
SOLUTION: The fuel cell system is provided with: the fuel cell 5 on which, a cooling passage 5c in which an oxygen containing gas flows, is installed; a reformer 3 generating hydrogen-containing reformed gas from hydrocarbon based fuel by utilizing the oxygen containing gas; first passages (106, 5c, 110) connected to the reformer 3 through the cooling passage 5c; second passages (111, 112) connected to the reformer 3 without passing through the cooling passage 5c; an air pump 6 and a flow control valve 13 supplying the oxygen containing gas to either one or both of the first passages and the second passages; and a control part 12 controlling the oxygen containing gas supplying means so as to supply the oxygen containing gas to the second passages in the case that the quantity of the oxygen containing gas flowing in the first passages is less than that necessary for generating the reformed gas.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种燃料电池系统，其中重整部分所需的氧不足够。解决方案：燃料电池系统设置有：燃料电池5，其上装有含氧气体的冷却通道5c; 重整器3，利用含氧气体从烃类燃料产生含氢重整气体; 通过冷却通道5c连接到重整器3的第一通道（106,5c，110）连接到重整器3而不通过冷却通道5c的第二通道（111,112）; 将含氧气体供给到第一通路和第二通路中的一个或两者的气泵6和流量控制阀13; 以及控制部分12，其控制含氧气体供给装置，以便在第一通道中流动的含氧气体的量小于生成重整气体所需的含氧气体的量时，将含氧气体供应到第二通道。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2006077608A Exhaust emission control device 审中-公开
标题翻译：排气排放控制装置
公开(公告)号：JP2006077608A
公开(公告)日：2006-03-23
申请号：JP2004260167
申请日：2004-09-07
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUZUKI MAKOTO , KUROKI RENTARO
IPC分类号： F02D25/00 , B01D53/94 , F01N3/20 , F01N3/24 , F02D29/02 , F02D41/04 , F02D43/00 , F02D45/00
CPC分类号： Y02A50/2322 , Y02T10/47
摘要： PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of restraining the deterioration in emission, by properly maintaining the catalyst temperature, in a vehicle equipped with a plurality of internal combustion engines. SOLUTION: This exhaust emission control device 1 is an exhaust emission control device of the internal combustion engine having a main engine 10, a sub-engine 20, an exhaust pipe 170 having a gathering part 180 for gathering exhaust gas of the main engine 10 and exhaust gas of the sub-engine 20, and an exhaust emission control catalyst 40 arranged downstream of the gathering part 180; and has a catalyst temperature sensor 41 for detecting the temperature of the exhaust emission control catalyst 40, an air-fuel ratio sensor 42 for detecting the air-fuel ratio of the main engine 10, and an engine ECU 50 for controlling the air-fuel ratio of the sub-engine 20 so as to oscilate between rich and lean when the air-fuel ratio of the main engine 10 is stoichiometric when the catalyst temperature Tc is the activation temperature Ta or more and the first predetermined temperature T1 or less. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种能够通过适当地保持催化剂温度来限制在配备有多个内燃机的车辆中的排放劣化的废气排放控制装置。解决方案：该废气排放控制装置1是具有主发动机10，副发动机20，排气管170的内燃机的废气排放控制装置，排气管170具有用于收集主体的废气的聚集部分180 发动机10和副发动机20的废气，排气排放控制催化剂40配置在聚集部分180的下游; 并具有用于检测废气排放控制催化剂40的温度的催化剂温度传感器41，用于检测主发动机10的空燃比的空燃比传感器42以及用于控制空气燃料的发动机ECU 50 当催化剂温度Tc为活化温度Ta以上且第一规定温度T1以下时，当主发动机10的空燃比为化学计量比时，副发动机20的比例便在丰富和稀薄之间振荡。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005299426A Engine cooling device 审中-公开
标题翻译：发动机冷却装置
公开(公告)号：JP2005299426A
公开(公告)日：2005-10-27
申请号：JP2004113571
申请日：2004-04-07
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUZUKI MAKOTO
IPC分类号： B60K5/00 , B60K11/04 , F01P1/06 , F01P7/04 , F02D29/02
摘要： PROBLEM TO BE SOLVED: To provide a cooling device for an engine capable of securing cooling performance of a sub engine while keeping addition of parts used just for cooling the sub engine minimum.
SOLUTION: The cooling device 1 is provided with a main engine 10 for driving a vehicle, a cooling fan 74 cooling a radiator 70 of the main engine 10, a sub engine 20 arranged in a circulation route of air flow produced by the cooling fan 74, a crank position sensor 51 and a water temperature sensor 53 detecting an operation condition of the main engine 10, a crank position sensor 61 and a water temperature sensor 62 detecting an operation condition of the sub engine 20, and a sub ECU 60 controlling rotation speed of the cooling fan 74 based on detected operation conditions of the main engine 10 and the sub engine 20.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够确保副发动机的冷却性能的发动机的冷却装置，同时保持仅用于冷却副发动机的部件的最小值。解决方案：冷却装置1设置有用于驱动车辆的主发动机10，冷却主发动机10的散热器70的冷却风扇74，以及由主发动机10产生的空气流的循环路径布置的副发动机20 冷却风扇74，曲柄位置传感器51和检测主发动机10的运转状况的水温传感器53，检测副发动机20的运转状态的曲轴位置传感器61和水温传感器62以及副ECU 根据检测到的主机10和副发动机20的运转状况来控制冷却风扇74的转速。（C）2006年，JPO＆NCIPI

9. 发明专利

JP2005113802A Accessory driving device for vehicle 有权
标题翻译：车辆辅助驾驶装置
公开(公告)号：JP2005113802A
公开(公告)日：2005-04-28
申请号：JP2003349755
申请日：2003-10-08
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUZUKI MAKOTO
IPC分类号： F02D25/00 , B60K5/08 , F02B73/00 , F02D29/02
CPC分类号： F02B73/00 , Y10T477/20
摘要： PROBLEM TO BE SOLVED: To provide an accessory driving device for a vehicle, for reducing fuel consumption of the whole vehicle. SOLUTION: The accessory driving device 1 for a vehicle comprises: a main engine 5; a sub engine 6; vehicular accessories 8a to 8d driven by either the main engine 5 or the sub engine 6; a fuel consumption estimating part 40b for estimating a fuel amount consumed for driving the vehicular accessories 8a to 8d by the main engine 5 when the main engine 5 is operated, and the fuel consumption when the vehicular accessories 8a to 8d are driven by the sub engine 6; and an electromagnetic clutch 30 for switching driving force sources so that the vehicular accessories 8a to 8d are driven by the sub engine 6 if the estimated fuel consumption of the main engine 5 is more than a fuel consumption of the sub engine 6, and vehicular accessories 8a to 8d are driven by the main engine 5 when the fuel consumption of the main engine 5 is not more than the fuel consumption of the sub engine 6. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于车辆的附件驱动装置，用于降低整车的燃料消耗。解决方案：用于车辆的附件驱动装置1包括：主发动机5; 副发动机6; 由主发动机5或副发动机6驱动的车辆附件8a至8d; 燃料消耗量推定部40b，用于在主机5运转时，估计由主机5驱动车辆用配件8a〜8d所消耗的燃料量，当车辆用配件8a〜8d由副发动机驱动时的燃料消耗 6; 以及用于切换驱动力源的电磁离合器30，如果主发动机5的估计燃料消耗大于副发动机6的燃料消耗量，车辆附件8a至8d由副发动机6驱动，车辆附件当主发动机5的燃料消耗量不大于副发动机6的燃料消耗量时，由主发动机5驱动8a至8d。（C）2005，JPO＆NCIPI

10. 发明专利

JP2005054664A Exhaust emission control device 审中-公开
标题翻译：排气排放控制装置
公开(公告)号：JP2005054664A
公开(公告)日：2005-03-03
申请号：JP2003286130
申请日：2003-08-04
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUZUKI MAKOTO , KUROKI RENTARO
IPC分类号： F02D45/00 , F01N3/24 , F02D25/00 , F02D41/14
摘要： PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of purifying exhaust emission discharged from an auxiliary engine without affecting the purification of the exhaust emission discharged from a main engine.
SOLUTION: This exhaust emission control device 1 comprises an O
2 sensor 40A disposed on the downstream side of a collecting part 180 collecting the exhaust emission from the main engine 10 and the exhaust emission from the auxiliary engine 20 and detecting the air-fuel ratio of the collected exhaust emission, an exhaust emission purification catalyst 30 disposed on the downstream side of the O
2 sensor 40A and purifying the collected exhaust emission, and an electronic control device 50 controlling the air-fuel ratios of the main engine 10 and the auxiliary engine 20. When both the main engine 10 and the auxiliary engine 20 are operated, the electronic control device 50 controls the air-fuel ratio of the auxiliary engine 20 to a stoichimetric state or a rich state and, based on the air-fuel ratio of the exhaust emission detected by the O
2 sensor 40A, controls the air-fuel ratio of the main engine 10 by feedback.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供一种能够净化从辅助发动机排出的废气排放而不影响从主发动机排出的废气排放的净化的废气排放控制装置。解决方案：该废气排放控制装置1包括设置在收集部分180的下游侧的O 2传感器40A，其收集来自主发动机10的废气排放和来自辅助发动机的废气排放发动机20，检测所收集的废气排放的空燃比;排气净化催化剂30，其配置在O 2 SB 3传感器40A的下游侧，净化收集的废气排放;电子控制控制主发动机10和辅助发动机20的空燃比的装置50.当主发动机10和辅助发动机20都动作时，电子控制装置50将辅助发动机20的空燃比控制为基于由O 2 传感器40A检测出的废气排放的空燃比，通过反馈来控制主机10的空燃比。版权所有（C）2005，JPO＆NCIPI

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