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1. 发明申请

WO2009019578A3 CONTROL APPARATUS AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE 审中-公开
公开(公告)号：WO2009019578A3
公开(公告)日：2009-02-12
申请号：PCT/IB2008/002070
申请日：2008-08-06
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , NAKATANI, Koichiro , TOMODA, Terutoshi , ISHIYAMA, Shinobu , FURUHASHI, Michio , ONO, Tomoyuki , KOGO, Tomoyuki , HISATAKA, Yoshihiro
发明人： NAKATANI, Koichiro , TOMODA, Terutoshi , ISHIYAMA, Shinobu , FURUHASHI, Michio , ONO, Tomoyuki , KOGO, Tomoyuki , HISATAKA, Yoshihiro
IPC分类号： F02D13/02 , F02D15/04 , F02D21/08
摘要： A control apparatus for an internal combustion engine includes phase change means (60) for advancing or retarding phases of an opening timing and a closing timing of an intake valve (62); duration change means (60) for increasing or decreasing a duration of the intake valve (62); and EGR gas amount increase means (50) for increasing an amount of EGR gas, based on an operating state of an internal combustion engine. The control apparatus further includes intake-valve closing timing advancing means (50) for advancing the intake-valve closing timing when the amount of EGR gas is increased. The intake-valve closing timing advancing means (50) advances the intake-valve closing timing by performing a first operation that advances the phases using the phase change means (60), and performing a second operation that decreases the duration using the duration change means (60), and makes a timing at which the second operation is started later than a timing at which the first operation is started.

2. 发明申请

WO2008152491A1 EXHAUST GAS RECIRCULATION SYSTEM FOR INTERNAL COMBUSTION ENGINE AND EXHAUST GAS RECIRCULATION SYSTEM CONTROL METHOD 审中-公开
标题翻译：内燃机用排气再循环系统及排气回送系统控制方法
公开(公告)号：WO2008152491A1
公开(公告)日：2008-12-18
申请号：PCT/IB2008/001524
申请日：2008-06-13
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , NAKATANI, Koichiro , TOMODA, Terutoshi , ISHIYAMA, Shinobu , FURUHASHI, Michio , ONO, Tomoyuki , KOGO, Tomoyuki , HISATAKA, Yoshihiro
发明人： NAKATANI, Koichiro , TOMODA, Terutoshi , ISHIYAMA, Shinobu , FURUHASHI, Michio , ONO, Tomoyuki , KOGO, Tomoyuki , HISATAKA, Yoshihiro
IPC分类号： F02M25/07 , F02D41/00 , F02D13/02 , F02D21/08
CPC分类号： F02D21/08 , F02B29/04 , F02D13/0203 , F02D41/0062 , F02D41/0072 , F02D2041/001 , F02M26/01 , F02M26/07 , Y02T10/18 , Y02T10/47
摘要： An exhaust gas recirculation system for an internal combustion engine includes a turbocharger; a low-pressure EGR passage through which the low-pressure EGR gas is recirculated back to the intake passage; a high-pressure EGR passage through which the high-pressure EGR gas is recirculated back to the intake passage; and valve timing changing means for adjusting an amount of internal EGR gas. In the exhaust gas recirculation system, when an amount of high-pressure EGR gas that flows through the high-pressure EGR passage is equal to or below a first predetermined amount, a feedback control over an EGR rate, which indicates a proportion of EGR gas to intake air, is executed by adjusting the amount of internal EGR gas using the valve timing changing means.
摘要翻译：用于内燃机的排气再循环系统包括涡轮增压器; 低压EGR气体再循环回到进气通道的低压EGR通道; 高压EGR气体再循环回到进气通道的高压EGR通道; 以及用于调节内部EGR气体的量的气门正时改变装置。在废气再循环系统中，当流过高压EGR通路的高压EGR气体的量等于或低于第一预定量时，对EGR率的反馈控制表示EGR气体的比例通过使用气门正时改变装置调节内部EGR气体的量来执行吸入空气。

3. 发明申请

WO2008104864A1 EXHAUST GAS PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE AND CONTROL METHOD FOR SAME 审中-公开
标题翻译：用于内燃机的排气净化系统及其控制方法
公开(公告)号：WO2008104864A1
公开(公告)日：2008-09-04
申请号：PCT/IB2008/000458
申请日：2008-02-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , TOMODA, Terutoshi , ISHIYAMA, Shinobu , FURUHASHI, Michio , ONO, Tomoyuki , NAKATANI, Koichiro , KOGO, Tomoyuki
发明人： TOMODA, Terutoshi , ISHIYAMA, Shinobu , FURUHASHI, Michio , ONO, Tomoyuki , NAKATANI, Koichiro , KOGO, Tomoyuki
IPC分类号： F01N3/08 , F01N3/20 , F02D41/00 , F02D41/02
CPC分类号： F02D41/0055 , F01N3/0814 , F01N3/0842 , F01N3/0871 , F01N9/00 , F01N2240/36 , F01N2430/08 , F02B29/0406 , F02B31/085 , F02B37/00 , F02B2275/14 , F02D9/04 , F02D41/0275 , F02D41/403 , F02D2041/0015 , F02D2250/18 , F02M26/06 , F02M26/10 , F02M26/15 , F02M26/23 , Y02T10/123 , Y02T10/47
摘要： Disclosed herein is a method, apparatus and computer program associated with a user equipment. The method includes determining a characteristic related to a receipt of a resource allocation in a particular subframe and, based on the determined characteristic, selecting one of a plurality of transmit antennas for use in transmitting to a wireless network node. A wireless network node that is configurable to operate with the user equipment to signal the resource allocation of the indication of the transmit antenna to be used is also disclosed.
摘要翻译：本文公开了与用户设备相关联的方法，装置和计算机程序。该方法包括确定与特定子帧中的资源分配的接收相关的特性，并且基于所确定的特性，选择多个发射天线中的一个用于向无线网络节点进行发送。还公开了一种无线网络节点，其可配置为与用户设备一起操作以用信号通知将要使用的发射天线的指示的资源分配。

4. 发明申请

WO2009019579A1 CONTROL APPARATUS AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机控制装置及控制方法
公开(公告)号：WO2009019579A1
公开(公告)日：2009-02-12
申请号：PCT/IB2008/002071
申请日：2008-08-06
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , NAKATANI, Koichiro , TOMODA, Terutoshi , ISHIYAMA, Shinobu , ONO, Tomoyuki , KOGO, Tomoyuki , HISATAKA, Yoshihiro
发明人： NAKATANI, Koichiro , TOMODA, Terutoshi , ISHIYAMA, Shinobu , ONO, Tomoyuki , KOGO, Tomoyuki , HISATAKA, Yoshihiro
IPC分类号： F02D13/02
CPC分类号： F02D13/0203 , F02D13/0207 , F02D13/0265 , Y02T10/18
摘要： A control apparatus for an internal combustion engine (10) includes intake valve control means (50). The internal combustion engine (10) includes a variable intake valve operating mechanism (66) that changes a valve opening characteristic of an intake valve (64), and rich combustion is performed in the internal combustion engine (10) to control an exhaust gas purification catalyst (24) disposed in an exhaust passage (18). The intake valve control means (50) controls the valve opening characteristic of the intake valve (64) to increase a flow rate of intake air in an early stage of an intake stroke when the rich combustion is performed, as compared to when non-rich combustion is performed.
摘要翻译：一种用于内燃机（10）的控制装置，包括进气阀控制装置（50）。内燃机（10）包括改变进气门（64）的开阀特性的可变进气门操作机构（66），并且在内燃机（10）中进行丰富燃烧以控制排气净化设置在排气通道（18）中的催化剂（24）。当进行浓燃烧时，进气阀控制装置（50）控制进气门（64）的开阀特性，以增加进气冲程早期进气的流量，与不富进行燃烧。

5. 发明申请

WO2008050900A1 EXHAUST GAS RECIRCULATION APPARATUS FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于内燃机的排气回收装置
公开(公告)号：WO2008050900A1
公开(公告)日：2008-05-02
申请号：PCT/JP2007/071174
申请日：2007-10-24
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , ONO, Tomoyuki
发明人： ONO, Tomoyuki
IPC分类号： F02M25/07 , F02D21/08 , F02D41/08 , F02D9/04
CPC分类号： F02D41/005 , F02D9/04 , F02D41/024 , F02D41/08 , F02D2041/0067 , F02D2200/0414 , F02D2200/0802 , F02M26/05 , F02M26/06 , F02M26/10 , F02M26/15 , F02M26/23 , F02M26/38 , F02M26/47 , Y02T10/47
摘要： In an exhaust gas recirculation apparatus for an internal combustion engine (1), a technique is provided which suppresses a temperature fall of combustion chambers and hence resultant troubles even if an idle operation continuation time continues for a long period of time. The apparatus includes a turbocharger (15) having a turbine (5b) and a compressor (5a), a low pressure EGR passage (31), a high pressure EGR passage (41), a low pressure EGR valve (32) that is arranged on the low pressure EGR passage (31) for controlling an amount of low pressure EGR gas, a high pressure EGR valve (42) that is arranged on the high pressure EGR passage (41) for controlling an amount of high pressure EGR gas, an idle operation continuation time counting unit for counting an idle operation continuation time of the internal combustion engine (1), and a control unit that controls the low pressure EGR valve (32) to its closing side and the high pressure EGR valve (42) to its opening side when the idle operation continuation time calculated by the idle operation continuation time counting unit continues for a predetermined period of time T1 or more.
摘要翻译：在用于内燃机（1）的排气再循环装置中，提供了抑制燃烧室的温度下降的技术，并且因此即使怠速运转持续时间持续长时间也产生故障。该装置包括具有涡轮机（5b）和压缩机（5a）的涡轮增压器（15），低压EGR通路（31），高压EGR通路（41），低压EGR阀（32）在用于控制低压EGR气体量的低压EGR通路（31）上，配置在高压EGR通路（41）上的高压EGR阀（42），用于控制高压EGR气体的量，怠速运转持续时间计数单元，用于计数内燃机（1）的怠速运转持续时间;以及控制单元，其将低压EGR阀（32）至其关闭侧和高压EGR阀（42）控制为当由空转运行连续时间计数单元计算的空转运行持续时间持续预定时间T1或更长时，其开启侧。

6. 发明申请

WO2007107873A2 EXHAUST PURIFICATION DEVICE OF INTERNAL COMBUSTION ENGINE, AND CONTROL METHOD THEREOF 审中-公开
标题翻译：内燃机的排气净化装置及其控制方法
公开(公告)号：WO2007107873A2
公开(公告)日：2007-09-27
申请号：PCT/IB2007/000747
申请日：2007-03-15
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , ONO, Tomoyuki
发明人： ONO, Tomoyuki
IPC分类号： F01N9/00 , F02D41/02 , F02M25/07
CPC分类号： F01N9/002 , F02D41/0052 , F02D41/0055 , F02D2200/0812 , F02M26/05 , F02M26/06 , F02M26/15 , Y02T10/47
摘要： An exhaust purification device includes a particulate filter (10), an air flow meter (7) that detects the amount of fresh air flowing in an intake passageway (3), and an EGR device (30) that supplies gas to a site in the intake passageway (3) between the air flow meter (7) and the particulate filter (10). The exhaust purification device detects the amount of flow of exhaust passing through the particulate filter on the basis of the amount of gas supplied by the EGR device (30), and the intake air amount detected by the air flow meter (S108), and detects the differential pressure between the upstream side and the downstream side of the particulate filter, and determines whether the particulate filter is clogged on the basis of the amount of flow and the differential pressure of exhaust (S110).
摘要翻译：排气净化装置包括：微粒过滤器（10），检测在进气通路（3）中流动的新鲜空气量的空气流量计（7）;以及EGR装置（30），其向空气流量计（7）和微粒过滤器（10）之间的进气通道（3）。排气净化装置基于由EGR装置（30）供给的气体量和由空气流量计检测出的进气量（S108），检测通过微粒过滤器的排气的流量，并检测颗粒过滤器的上游侧和下游侧之间的压差，并且基于流量和排气压差来确定颗粒过滤器是否堵塞（S110）。

7. 发明申请

WO2007085944A1 EXHAUST GAS RECIRCULATION APPARATUS OF AN INTERNAL COMBUSTION ENGINE AND CONTROL METHOD THEREOF 审中-公开
标题翻译：内燃机的排气回收装置及其控制方法
公开(公告)号：WO2007085944A1
公开(公告)日：2007-08-02
申请号：PCT/IB2007/000170
申请日：2007-01-25
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , ONO, Tomoyuki
发明人： ONO, Tomoyuki
IPC分类号： F01N9/00 , F02D41/00 , F02D41/02 , F02M25/07
CPC分类号： F02D41/0055 , F01N3/035 , F01N3/0814 , F01N3/0842 , F01N9/002 , F01N11/002 , F02B29/0406 , F02B37/00 , F02D41/0007 , F02D41/0235 , F02D41/029 , F02D41/123 , F02D41/18 , F02D41/2441 , F02D41/2448 , F02D41/2464 , F02D2009/0272 , F02D2200/0802 , F02D2200/0812 , F02M26/05 , F02M26/06 , F02M26/15 , F02M26/23 , F02M26/38 , Y02T10/47
摘要： An exhaust gas recirculation apparatus of an internal combustion engine (1) includes a turbocharger (5) provided with a turbine (5b) in an exhaust passage (4) and a compressor (5a) in an intake passage (3) , a low pressure EGR passage (31) which connects the exhaust passage (3) downstream of the turbine with the intake passage upstream of the compressor, a high pressure EGR passage (41) which connects the exhaust passage upstream of the turbine with the intake passage downstream of the compressor; an exhaust gas control catalyst (10) provided in the exhaust passage downstream of the turbine and upstream of the low pressure EGR passage; and EGR gas amount changing means (13) for simultaneously changing amounts of EGR gas flowing through the low pressure EGR passage and the high pressure EGR passage (41) such that a temperature of the exhaust gas control catalyst is within a target range.
摘要翻译：内燃机（1）的排气再循环装置包括在排气通路（4）中设置有涡轮（5b）的涡轮增压器（5）和进气通路（3）中的压缩机（5a），低压将涡轮机下游的排气通路（3）与压缩机上游的进气通路连接的EGR通路（31），将涡轮机上游的排气通路与进气通路连通的高压EGR通路（41）压缩机; 排气控制催化剂（10），其设置在所述涡轮下游的所述排气通路和所述低压EGR通路的上游; 以及用于同时改变流过低压EGR通路和高压EGR通路（41）的EGR气体量使得排气控制催化剂的温度在目标范围内的EGR气体量变更装置（13）。

8. 发明申请

WO2014167395A1 FUEL INJECTION NOZZLE AND INTERNAL COMBUSTION ENGINE EQUIPPED WITH FUEL INJECTION NOZZLE 审中-公开
标题翻译：燃油喷射喷嘴和内燃机配备燃油喷射喷嘴
公开(公告)号：WO2014167395A1
公开(公告)日：2014-10-16
申请号：PCT/IB2014/000480
申请日：2014-04-04
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , ONO, Tomoyuki
发明人： ONO, Tomoyuki
IPC分类号： F02M61/18 , F02M67/00 , F02M67/04
CPC分类号： F02M61/18 , F02M67/00 , F02M67/04
摘要： A fuel injection nozzle has a valve element and a tubular valve housing that accommodates the valve element. A tip of the tubular valve housing has an fuel injection hole having a fuel inlet provided at one end of the fuel injection hole, and a fuel outlet, which is provided at the other end of the fuel injection hole, and through which fuel is injected in a direction away from the central axis of the fuel injection nozzle. The air introduction hole has an air inlet and has an air outlet, which is provided at the other end of the air introduction hole, and through which air is introduced into the fuel injection hole between the fuel inlet and the fuel outlet in a direction away from a nozzle center where the central axis of the fuel injection nozzle crosses a surface of the tip of the fuel injection nozzle.
摘要翻译：燃料喷射喷嘴具有容纳阀元件的阀元件和管状阀壳体。管状阀壳体的尖端具有燃料喷射孔，燃料喷射孔具有设置在燃料喷射孔的一端的燃料入口，以及设置在燃料喷射孔的另一端并通过燃料喷射的燃料出口在远离燃料喷射喷嘴的中心轴线的方向上。空气导入孔具有空气入口，并且具有空气出口，该空气出口设置在空气导入孔的另一端，空气通过该空气出口沿着远离方向被引入燃料入口和燃料出口之间的燃料喷射孔从燃料喷射喷嘴的中心轴线与燃料喷嘴的尖端的表面相交的喷嘴中心。

9. 发明申请

WO2008068574A1 EGR SYSTEM FOR INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING THE SAME 审中-公开
标题翻译：用于内燃机的EGR系统及其控制方法
公开(公告)号：WO2008068574A1
公开(公告)日：2008-06-12
申请号：PCT/IB2007/003696
申请日：2007-11-30
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , HASHIZUME, Takeshi , HAGA, Hiroyuki , MATSUMOTO, Isao , NAGAE, Masahiro , ONO, Tomoyuki , MURATA, Hiroki , YAMASHITA, Akira , MIYAKE, Teruhiko , SHIMIZU, Hajime
发明人： HASHIZUME, Takeshi , HAGA, Hiroyuki , MATSUMOTO, Isao , NAGAE, Masahiro , ONO, Tomoyuki , MURATA, Hiroki , YAMASHITA, Akira , MIYAKE, Teruhiko , SHIMIZU, Hajime
IPC分类号： F02D21/08 , F02D41/00 , F02M25/07
CPC分类号： F02D41/0065 , F02D41/0007 , F02M26/05 , F02M26/06 , F02M26/15 , F02M26/23 , F02M26/38 , Y02T10/47
摘要： An EGR system for an internal combustion engine includes a high-pressure EGR unit and a low-pressure EGR unit. With the EGR system, the ratio of the amount of exhaust gas recirculated back to the internal combustion engine by the high-pressure EGR unit to the entire amount of exhaust gas recirculated back to the internal combustion engine is made higher when the temperature of a coolant in the internal combustion engine is lower than the reference coolant temperature than when the temperature of the coolant is equal to or higher than the reference coolant temperature.
摘要翻译：用于内燃机的EGR系统包括高压EGR单元和低压EGR单元。利用EGR系统，当冷却剂的温度降低时，通过高压EGR单元再循环回内燃机的废气量与再循环回内燃机的废气的总量的比率变得更高在内燃机的温度低于参考冷却剂温度时，内燃机的温度低于参考冷却剂温度。

10. 发明申请

WO2008056226A2 EXHAUST GAS RECIRCULATION SYSTEM FOR INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING THE SAME 审中-公开
标题翻译：用于内燃机的排气回送系统及其控制方法
公开(公告)号：WO2008056226A2
公开(公告)日：2008-05-15
申请号：PCT/IB2007/003365
申请日：2007-11-06
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , ONISHI, Tomomi , NAKAYAMA, Shigeki , MIYAKE, Teruhiko , NAGAE, Masahiro , SHIMIZU, Hajime , MATSUMOTO, Isao , ONO, Tomoyuki , MURATA, Hiroki , YAMASHITA, Akira , HAGA, Hiroyuki
发明人： ONISHI, Tomomi , NAKAYAMA, Shigeki , MIYAKE, Teruhiko , NAGAE, Masahiro , SHIMIZU, Hajime , MATSUMOTO, Isao , ONO, Tomoyuki , MURATA, Hiroki , YAMASHITA, Akira , HAGA, Hiroyuki
IPC分类号： F02M25/07
CPC分类号： F02D41/0065 , F02B29/0406 , F02M26/05 , F02M26/06 , F02M26/15 , F02M26/23 , F02M26/38 , Y02T10/47
摘要： An exhaust gas recirculation system includes a high-pressure EGR unit; a low-pressure EGR unit; a high-pressure EGR valve; a low-pressure EGR valve; and an EGR control unit that adjusts the opening amount of the high-pressure EGR valve to a required value for achieving the target EGR rate based on the characteristics of the exhaust gas in the low-pressure EGR passage before the operation mode is changed, and that maintains the required value during a period from when the operation mode is changed until when the low-pressure EGR gas is changed to the exhaust gas discharged from the internal combustion engine in the post-change operation mode.
摘要翻译：排气再循环系统包括高压EGR单元; 低压EGR单元; 高压EGR阀; 低压EGR阀; 以及EGR控制单元，其在操作模式改变之前，基于低压EGR通路中的排气的特性，将高压EGR阀的开度调整到达到目标EGR率的要求值，以及其在从改变操作模式时的操作模式改变到低压EGR气体变化到从内燃机排出的废气的期间内保持所需值。

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