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. 发明授权

US08146344B2 Exhaust heat recovery system abnormality detection device 有权
标题翻译：排气热回收系统异常检测装置
公开(公告)号：US08146344B2
公开(公告)日：2012-04-03
申请号：US11666335
申请日：2005-10-07
申请人： Osamu Harada , Toshitake Sasaki
发明人： Osamu Harada , Toshitake Sasaki
IPC分类号： F01N3/00
CPC分类号： F01N5/02 , F01N11/002 , F01N2240/02 , F01N2550/06 , F02G5/02 , Y02T10/16 , Y02T10/166 , Y02T10/47
摘要： An ECU executes a program including the steps of: when a switching valve is controlled to be closed, comparing exhaust gas's temperature, as detected, with a map value; if the exhaust gas's temperature is larger than the map value, determining that the switching valve normally operates; and if the exhaust gas's temperature is smaller than the map value, determining that the switching valve has abnormality.
摘要翻译： ECU执行程序，包括以下步骤：当切换阀被控制为关闭时，将检测到的排气的温度与映射值进行比较; 如果废气的温度大于地图值，则确定切换阀正常工作; 并且如果废气的温度小于地图值，则确定切换阀具有异常。

2. 发明申请

US20080115487A1 Exhaust Heat Recovery System Abnormality Detection Device 有权
标题翻译：废热回收系统异常检测装置
公开(公告)号：US20080115487A1
公开(公告)日：2008-05-22
申请号：US11666335
申请日：2005-10-07
申请人： Osamu Harada , Toshitake Sasaki
发明人： Osamu Harada , Toshitake Sasaki
IPC分类号： G01M15/00 , F01N3/00 , F01N7/00 , F02G5/02
CPC分类号： F01N5/02 , F01N11/002 , F01N2240/02 , F01N2550/06 , F02G5/02 , Y02T10/16 , Y02T10/166 , Y02T10/47
摘要： An ECU executes a program including the steps of: when a switching valve is controlled to be closed, comparing exhaust gas's temperature, as detected, with a map value; if the exhaust gas's temperature is larger than the map value, determining that the switching valve normally operates; and if the exhaust gas's temperature is smaller than the map value, determining that the switching valve has abnormality.
摘要翻译： ECU执行程序，包括以下步骤：当切换阀被控制为关闭时，将检测到的排气的温度与映射值进行比较; 如果废气的温度大于地图值，则确定切换阀正常工作; 并且如果废气的温度小于地图值，则确定切换阀具有异常。

3. 发明申请

US20140297088A1 HYBRID VEHICLE AND CONTROL METHOD FOR HYBRID VEHICLE 有权
标题翻译：混合车辆的混合车辆和控制方法
公开(公告)号：US20140297088A1
公开(公告)日：2014-10-02
申请号：US14359500
申请日：2012-11-23
申请人： Ikuo Ando , Toshitake Sasaki , Tsukasa Abe , Masato Terashima , Koji Hayashi , Hiroyasu Harada , Masakazu Yamamoto
发明人： Ikuo Ando , Toshitake Sasaki , Tsukasa Abe , Masato Terashima , Koji Hayashi , Hiroyasu Harada , Masakazu Yamamoto
IPC分类号： B60W20/00 , B60W10/08 , B60W10/26 , B60W10/06
CPC分类号： B60W20/1084 , B60K6/445 , B60W10/06 , B60W10/08 , B60W10/26 , B60W10/30 , B60W20/16 , B60W20/17 , B60W30/18054 , B60W2510/068 , B60W2510/244 , B60W2530/12 , Y02T10/54 , Y02T10/6239 , Y02T10/6286 , Y10S903/93
摘要： A hybrid vehicle including an engine having a catalyst in an exhaust passage, first and second motor generators, a battery and a power transmission mechanism coupling a drive shaft, the engine and the motor generators by a gear mechanism such that torque is transmittable, and its control method, are provided. When a coolant temperature is a threshold or below, catalyst warm-up operation for starting the engine and retarding an ignition timing by a retardation amount is executed. When a battery level is a threshold or below, forced charging operation for starting the engine and charging the battery by driving the first motor generator is executed. During the forced charging operation, an engine load is changed on the basis of the battery level. When the catalyst warm-up operation is executed during the forced charging operation, the retardation amount for facilitating warm-up of the catalyst is reduced as the engine load increases.
摘要翻译：一种混合动力车辆，包括在排气通路中具有催化剂的发动机，第一和第二电动发电机，电池和动力传递机构，其通过齿轮机构联接驱动轴，发动机和电动发电机，使得扭矩可传递，控制方法。当冷却剂温度为阈值以下时，执行用于启动发动机并延迟点火正时的催化剂预热操作延迟量。当电池电量为阈值以下时，执行用于启动发动机的强制充电操作并通过驱动第一电动发电机对电池充电。在强制充电操作期间，基于电池电平改变发动机负载。当在强制充气操作期间执行催化剂预热操作时，随着发动机负荷的增加，促进催化剂预热的延迟量减小。

4. 发明授权

US08904754B2 Control apparatus and control method for internal combustion engine 有权
标题翻译：内燃机控制装置及控制方法
公开(公告)号：US08904754B2
公开(公告)日：2014-12-09
申请号：US13937624
申请日：2013-07-09
申请人： Toshitake Sasaki
发明人： Toshitake Sasaki
IPC分类号： F01N3/00 , F02D41/22 , F02D41/12 , F02D41/14 , F01N3/10 , F01N11/00 , F02D29/02
CPC分类号： F01N3/10 , F01N11/002 , F01N2900/1602 , F02D29/02 , F02D41/123 , F02D41/1495 , F02D41/222 , F02D2200/0802 , Y02T10/40 , Y02T10/47
摘要： An engine ECU diagnoses the presence or absence of abnormality during execution of the fuel cut. The engine ECU is configured to restrict the fuel cut according to the temperature of a catalyst when the temperature is higher than a fuel-cut-restriction temperature of the catalyst. The engine ECU is configured to set the fuel-cut-restriction temperature is lower when the diagnosis has been completed than when the diagnosis has not been completed. Furthermore, the engine ECU continues the fuel cut if the diagnosis is completed during execution of the fuel cut while the temperature of the catalyst is between the fuel-cut-restriction temperature set prior to the completion of the diagnosis and the fuel-cut-restriction temperature set after the completion of the diagnosis.
摘要翻译：发动机ECU在执行燃料切断时诊断是否存在异常。发动机ECU被构造成当温度高于催化剂的燃料切断 - 限制温度时，根据催化剂的温度限制燃料切断。发动机ECU被配置为当诊断完成时将燃料切断限制温度设置为比诊断尚未完成时更低。此外，如果催化剂的温度在诊断完成之前设定的燃料切断限制温度和燃料切断限制之间，则在执行燃料切断期间完成诊断时，发动机ECU继续燃料切断完成诊断后设定温度。

5. 发明申请

US20140288801A1 CONTROL DEVICE AND CONTROL METHOD FOR VEHICLE 审中-公开
标题翻译：车辆的控制装置和控制方法
公开(公告)号：US20140288801A1
公开(公告)日：2014-09-25
申请号：US14220503
申请日：2014-03-20
申请人： Toshitake Sasaki
发明人： Toshitake Sasaki
IPC分类号： F02D41/00
CPC分类号： F02D41/0065 , F02D41/221 , F02D2041/0067 , F02M25/089 , F02M26/15 , F02M26/28 , F02M26/49 , Y02T10/47
摘要： A vehicle includes: an exhaust gas recirculation system in an internal combustion engine for recirculating part of exhaust gas to an intake passage of the internal combustion engine via a recirculation valve; and a cooling device for cooling recirculated gas, recirculated by the exhaust gas recirculation system, with refrigerant. An engine ECU informs a failure of the cooling device with a display unit when a cooling efficiency for cooling the recirculated gas, determined on the basis of a state value of the recirculated gas, becomes lower than a first determination value. The engine ECU additionally controls an opening degree of the recirculation valve such that an amount of the recirculated gas is reduced when the cooling efficiency for cooling the recirculated gas, determined on the basis of the state value of the recirculated gas, becomes lower than a second determination value lower than the first determination value.
摘要翻译：车辆包括：内燃机中的废气再循环系统，用于经由再循环阀将废气的一部分再循环到内燃机的进气通道; 以及用于冷却由排气再循环系统再循环的再循环气体与制冷剂的冷却装置。当基于再循环气体的状态值确定的用于冷却再循环气体的冷却效率变得低于第一判定值时，发动机ECU通过显示单元通知冷却装置的故障。发动机ECU另外控制再循环阀的开度，使得当基于再循环气体的状态值确定的用于冷却再循环气体的冷却效率变得低于第二个循环时，再循环气体的量减少确定值低于第一确定值。

6. 发明授权

US07178332B2 Exhaust heat recovery system 失效
标题翻译：废热回收系统
公开(公告)号：US07178332B2
公开(公告)日：2007-02-20
申请号：US11075940
申请日：2005-03-10
申请人： Toshitake Sasaki
发明人： Toshitake Sasaki
IPC分类号： F01N3/02
CPC分类号： H01L35/30 , F01N3/2013 , F01N5/025 , F28D15/0266 , F28D15/0275 , F28D21/0003 , F28F1/12 , Y02T10/16 , Y02T10/26
摘要： In an exhaust heat recovery system, electric power generation efficiency of a thermoelectric conversion element can be improved, and warming-up of a catalyst can be completed early, without using a complicated device. The exhaust heat recovery system according to the invention includes an exhaust pipe in which exhaust gas discharged from an internal combustion engine flows; a catalyst which purifies the exhaust gas; a heat recovery portion which is fitted to the exhaust pipe, and which recovers heat contained in the exhaust gas; a thermoelectric conversion element which generates electric power using thermoelectric conversion; and a heat pipe which connects the heat recovery portion to the thermoelectric conversion element, and which transfers the heat recovered in the heat recovery portion to the thermoelectric conversion element. An operation starting temperature of the heat pipe is set so as to be higher than an activation temperature of the catalyst.
摘要翻译：在废热回收系统中，可以提高热电转换元件的发电效率，并且可以在不使用复杂的装置的情况下尽早完成催化剂的预热。根据本发明的废热回收系统包括：排气管，其中从内燃机排出的废气流动; 净化废气的催化剂; 热回收部，其安装在排气管上，回收废气中所含的热量; 使用热电转换产生电力的热电转换元件; 以及将热回收部连接到热电转换元件并将热回收部中回收的热量传递到热电转换元件的热管。将热管的操作开始温度设定为高于催化剂的活化温度。

7. 发明申请

US20050204733A1 Exhaust heat recovery system 失效
标题翻译：废热回收系统
公开(公告)号：US20050204733A1
公开(公告)日：2005-09-22
申请号：US11075940
申请日：2005-03-10
申请人： Toshitake Sasaki
发明人： Toshitake Sasaki
IPC分类号： F01N3/00 , F01N3/02 , F01N3/20 , F01N3/24 , F01N5/02
CPC分类号： H01L35/30 , F01N3/2013 , F01N5/025 , F28D15/0266 , F28D15/0275 , F28D21/0003 , F28F1/12 , Y02T10/16 , Y02T10/26
摘要： In an exhaust heat recovery system, electric power generation efficiency of a thermoelectric conversion element can be improved, and warming-up of a catalyst can be completed early, without using a complicated device. The exhaust heat recovery system according to the invention includes an exhaust pipe in which exhaust gas discharged from an internal combustion engine flows; a catalyst which purifies the exhaust gas; a heat recovery portion which is fitted to the exhaust pipe, and which recovers heat contained in the exhaust gas; a thermoelectric conversion element which generates electric power using thermoelectric conversion; and a heat pipe which connects the heat recovery portion to the thermoelectric conversion element, and which transfers the heat recovered in the heat recovery portion to the thermoelectric conversion element. An operation starting temperature of the heat pipe is set so as to be higher than an activation temperature of the catalyst.
摘要翻译：在废热回收系统中，可以提高热电转换元件的发电效率，并且可以在不使用复杂的装置的情况下尽早完成催化剂的预热。根据本发明的废热回收系统包括：排气管，其中从内燃机排出的废气流动; 净化废气的催化剂; 热回收部，其安装在排气管上，回收废气中所含的热量; 使用热电转换产生电力的热电转换元件; 以及将热回收部连接到热电转换元件并将热回收部中回收的热量传递到热电转换元件的热管。将热管的操作开始温度设定为高于催化剂的活化温度。

8. 发明授权

US07694764B2 Power output system, vehicle including the same, and method of controlling power output system 失效
标题翻译：电力输出系统，车辆包括相同，以及控制电力输出系统的方法
公开(公告)号：US07694764B2
公开(公告)日：2010-04-13
申请号：US12245150
申请日：2008-10-03
申请人： Toshitake Sasaki
发明人： Toshitake Sasaki
IPC分类号： B60W20/00
CPC分类号： B60W20/15 , B60K1/02 , B60K6/365 , B60K6/44 , B60K6/442 , B60K6/445 , B60K6/448 , B60K6/485 , B60K6/52 , B60L2240/445 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2510/0676 , B60W2510/068 , B60W2510/0685 , B60W2510/244 , B60W2510/246 , B60W2520/10 , B60W2540/10 , B60W2540/12 , B60W2550/12 , F01N3/0807 , F01N3/0835 , F01N3/0878 , F01N2390/04 , F02N11/0818 , F02N11/0829 , F02N2200/026 , Y02T10/20 , Y02T10/48 , Y02T10/54 , Y02T10/6226 , Y02T10/6234 , Y02T10/6239 , Y02T10/6243 , Y02T10/6265 , Y02T10/6286 , Y10S903/93
摘要： A power output system that provides power to a driveshaft is provided which includes an internal combustion engine, an electric motoring mechanism, an electric storage device, a first exhaust gas channel that guides exhaust gas from the engine directly to an exhaust gas purifying catalyst, a second exhaust gas channel which guides the exhaust gas from the engine to the exhaust gas purifying catalyst via an unburned-component adsorber, a channel switching mechanism operable to switch a channel of the exhaust gas from the engine between the first exhaust gas channel and the second exhaust gas channel, a pressure accumulator operable to accumulate therein a negative pressure produced through rotation of the engine, a negative-pressure introducing/releasing mechanism that selectively permits and inhibits introduction of the negative pressure from the pressure accumulator into the channel switching mechanism, and a controller that controls the electric motoring mechanism and the negative-pressure introducing/releasing mechanism.
摘要翻译：提供了向驱动轴提供电力的动力输出系统，其包括内燃机，电动机构，蓄电装置，将废气从发动机引导直接引导到废气净化催化剂的第一排气通道，第二排气通道，其经由未燃组分吸附器将排气从发动机引导到排气净化催化剂，通道切换机构，其可操作以在第一排气通道和第二排气通道之间切换来自发动机的排气的通道排气通道，可操作以在其中累积通过发动机旋转产生的负压的压力存储器，负压引入/释放机构，其选择性地允许和禁止将来自蓄压器的负压引入通道切换机构，以及控制电动机构和负电动机构的控制器基本介绍/释放机制。

9. 发明授权

US07467513B2 Exhaust emission control system 失效
标题翻译：废气排放控制系统
公开(公告)号：US07467513B2
公开(公告)日：2008-12-23
申请号：US10957725
申请日：2004-10-05
申请人： Toshitake Sasaki , Kiyohito Murata
发明人： Toshitake Sasaki , Kiyohito Murata
IPC分类号： F01N3/02
CPC分类号： F01N11/00 , F01N3/02 , F01N3/0205 , F01N3/20 , F01N5/025 , F01N2240/04 , H01L35/00 , Y02T10/16 , Y02T10/20 , Y02T10/47
摘要： An exhaust emission control system.A generator has a thermoelectric conversion element for achieving thermoelectric conversion by making use of heat of exhaust gas. An exhaust purifying catalyst disposed in the generator or on the exhaust downstream side of the generator, and a heat conduction varying device make heat conduction from the exhaust gas to the thermoelectric conversion element variable between a high conduction state and a low conduction state. When a temperature of the exhaust purifying catalyst is higher than a predetermined temperature, the heat conduction varying device varies the heat conduction from the exhaust gas to the thermoelectric conversion element into the high conduction state. This permits the system to efficiently re-collect thermal energy from the exhaust gas and convert it into electric energy, without increase in a time to arrival of the exhaust purifying catalyst at an activation temperature thereof.
摘要翻译：废气排放控制系统。发电机具有通过利用排气热实现热电转换的热电转换元件。设置在发电机或发电机的排气下游侧的排气净化催化剂，以及导热变更装置，使得从排气到热电转换元件的热传导在高导通状态和低导通状态之间变化。当排气净化催化剂的温度高于预定温度时，热传导改变装置将从排气到热电转换元件的热传导改变为高导通状态。这允许系统有效地从废气中再次收集热能并将其转化为电能，而不会在排气净化催化剂到达其活化温度的时间内增加。

10. 发明授权

US07430875B2 Exhaust heat recovery system 失效
标题翻译：废热回收系统
公开(公告)号：US07430875B2
公开(公告)日：2008-10-07
申请号：US11075744
申请日：2005-03-10
申请人： Toshitake Sasaki , Kiyohito Murata , Yuji Itoh
发明人： Toshitake Sasaki , Kiyohito Murata , Yuji Itoh
IPC分类号： F25B27/00 , F25B21/02 , F25D5/00 , H01L35/28 , F01N7/14 , F01N3/00 , F01N5/02 , F02D23/00
CPC分类号： B60H1/00392 , B60H1/025 , B60H2001/2275 , H01L35/00 , H01L35/30
摘要： The exhaust heat recovery system of the invention includes: a thermoelectric conversion element that generates electric energy by thermoelectric conversion using heat of exhaust gas discharged from an engine; and a heat pump including a heat recovery unit that absorbs the heat contained in the exhaust gas through an endothermic reaction using a heating medium, and a heat generation unit which generates heat through an exothermic reaction of the heating medium and which supplies the heat to the thermoelectric conversion element. With this configuration, the thermoelectric conversion element and the heat generation unit are movably attached to each other such that they can be placed in contact with and separated from each other, and the heat recovery unit is positioned in an exhaust gas passage in an exhaust gas downstream flow direction from the heat generation unit.
摘要翻译：本发明的废热回收系统包括：热电转换元件，其通过使用从发动机排出的废气的热量进行热电转换而产生电能; 以及包括热回收单元的热泵，该热回收单元通过使用加热介质的吸热反应吸收废气中所含的热量;以及发热单元，其通过加热介质的放热反应产生热量，并将热量供给到热电转换元件。利用这种结构，热电转换元件和发热单元可移动地彼此连接，使得它们可以彼此接触和分离放置，并且热回收单元位于排气中的排气通道中下游流向。

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