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1. 发明申请

WO2014006469A1 SPARK PLUG AND INTERNAL COMBUSTION ENGINE PROVIDED THEREWITH 审中-公开
标题翻译： SPARK插头和内燃机
公开(公告)号：WO2014006469A1
公开(公告)日：2014-01-09
申请号：PCT/IB2013/001395
申请日：2013-07-01
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , NIPPON SOKEN, INC. , ANDO, Akihiro , IIZUKA, Motomasa , NAKATA, Koichi , NOGAWA, Shinichiro , SUZUKI, Kotaro
发明人： ANDO, Akihiro , IIZUKA, Motomasa , NAKATA, Koichi , NOGAWA, Shinichiro , SUZUKI, Kotaro
IPC分类号： H01T13/08 , H01T13/16 , H01T13/20 , H01T13/32
CPC分类号： F02P15/006 , H01T13/20 , H01T13/32
摘要： A spark plug (1A) includes a housing portion (2A); an insulator (3) that is retained in the housing portion (2A); a center electrode (4) that is exposed from the insulator (3); and a ground electrode (5) that forms a discharge gap (G) between the ground electrode (5) and the center electrode (4). A plug pocket (P) is formed between the housing portion (2A) and the insulator (3). In the spark plug (1A), a tapered portion (T1) is provided on an inside of one of two portions of a tip end portion of the housing portion (2A) that face each other in a radial direction of the housing portion (2A), and the ground electrode (5) is provided on the other portion.
摘要翻译：火花塞（1A）包括壳体部分（2A）; 绝缘体（3），其保持在所述壳体部分（2A）中; 从绝缘体（3）露出的中心电极（4）; 以及在接地电极（5）和中心电极（4）之间形成放电间隙（G）的接地电极（5）。在壳体部分（2A）和绝缘体（3）之间形成插塞口（P）。在火花塞（1A）中，在壳体部（2A）的前端部的两个部分的内侧，沿着容纳部（2A）的径向相对地配置有锥形部（T1）），并且接地电极（5）设置在另一部分上。

2. 发明申请

WO2009093130A1 INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机
公开(公告)号：WO2009093130A1
公开(公告)日：2009-07-30
申请号：PCT/IB2009/000112
申请日：2009-01-23
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , NOGAWA, Shinichiro , SUZUKI, Hisao
发明人： NOGAWA, Shinichiro , SUZUKI, Hisao
IPC分类号： F02D41/30 , F02D41/40
CPC分类号： F02D41/3011 , F02D41/0002 , F02D41/403 , F02D2041/0015 , Y02T10/44
摘要： In an internal combustion engine (1), there is formed on a cylinder head (1H) side a tumble flow (TF) that is directed from an intake vent (3io) opened on the cylinder head (1H) to an exhaust vent (3eo) opened on the cylinder head (1H). A direct injection valve (10) injects fuel directly into a combustion space (B), The direct injection valve (10) injects the fuel toward a section where a piston top surface (5T) intersects with a cylinder inner surface (1Sw), at a point closer to an intake top dead center than a middle between the intake top dead center and an intake bottom dead center, and thereafter injects the fuel into the combustion space (B) again.
摘要翻译：在内燃机（1）中，在气缸盖（1H）侧形成有从在气缸盖（1H）上开口的进气口（3io）引导到排气口（3eo）的转鼓（TF））在气缸盖（1H）上打开。直接喷射阀（10）将燃料直接喷射到燃烧空间（B）中。直接喷射阀（10）将燃料朝向活塞顶面（5T）与气缸内表面（1Sw）相交的部分喷射，比进气上止点和进气下死点之间的中间更接近进气上止点，然后再次将燃料喷射到燃烧空间（B）中。

3. 发明申请

WO2007132311A2 INTAKE CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机控制装置
公开(公告)号：WO2007132311A2
公开(公告)日：2007-11-22
申请号：PCT/IB2007/001156
申请日：2007-05-04
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , NOGAWA, Shinichiro
发明人： NOGAWA, Shinichiro
CPC分类号： F02F1/4242 , F02B27/0215 , F02B27/0273 , F02B31/06 , Y02T10/146
摘要： An intake control device for an internal combustion engine having a first intake passage (5); a second intake passage (8); an intake passage length-changing valve (11); a partition (14) that partitions the intake passage into two partitioned intake passages (12, 13); and a tumble control valve (17). When one of the partitioned intake passages (12) is closed by the tumble control valve (17), air drawn into a combustion chamber through the open partitioned intake passage (13) forms a tumble flow. The length of the second intake passage (8) is longer than the length of the first intake passage (5) from a surge tank (1) to the connection point (S) between the second intake passage (8) and the first intake passage (5), and the passage cross-sectional area of the second intake passage (8) is smaller than the passage cross-sectional area of the first intake passage (5) from the surge tank to the connection point (S).
摘要翻译：一种用于具有第一进气通道（5）的内燃机的进气控制装置; 第二进气通道（8）; 进气通道长度切换阀（11）; 隔板（14），其将所述进气通道分隔成两个分隔的进气通道（12,13）; 和翻转控制阀（17）。当一个分隔的进气通道（12）被翻转控制阀（17）关闭时，通过开口分隔的进气通道（13）吸入燃烧室的空气形成滚筒流。第二进气通道（8）的长度比第一进气通道（5）从缓冲罐（1）到第二进气通道（8）和第一进气通道（8）之间的连接点（5），并且所述第二进气通路（8）的通道横截面面积小于从所述缓冲罐到所述连接点（S）的所述第一进气通路（5）的通道横截面积。

4. 发明申请

WO2014001901A1 SPARK PLUG 审中-公开
标题翻译： SPARK插头
公开(公告)号：WO2014001901A1
公开(公告)日：2014-01-03
申请号：PCT/IB2013/001429
申请日：2013-06-21
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , SHIGENAGA, Masahiro , IIZUKA, Motomasa , ANDO, Akihiro , AOCHI, Takanobu , KIDO, Naoki , SUZUKI, Kotaro , NOGAWA, Shinichiro , NAKATA, Koichi
发明人： SHIGENAGA, Masahiro , IIZUKA, Motomasa , ANDO, Akihiro , AOCHI, Takanobu , KIDO, Naoki , SUZUKI, Kotaro , NOGAWA, Shinichiro , NAKATA, Koichi
IPC分类号： H01T13/16
CPC分类号： H01T13/16
摘要： A spark plug includes an insulator, a housing within which the insulator is housed, and a plug pocket that is formed between the housing and the insulator. The housing includes a first metal that forms a base material, and a second metal that has a thermal conductivity higher than that of the first metal. The second metal forms the least part of a portion of the housing, the portion being located around the plug pocket.
摘要翻译：火花塞包括绝缘体，其中容纳绝缘体的壳体和形成在壳体和绝缘体之间的插塞口。外壳包括形成基材的第一金属和导热率高于第一金属的导热率的第二金属。第二金属形成壳体的一部分的最小部分，该部分位于插塞袋周围。

5. 发明申请

WO2008032187A1 INTERNAL COMBUSTION ENGINE AND CONTROL METHOD THEREOF 审中-公开
标题翻译：内燃机及其控制方法
公开(公告)号：WO2008032187A1
公开(公告)日：2008-03-20
申请号：PCT/IB2007/002630
申请日：2007-09-13
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , HOKUTO, Hiroyuki , MIYASHITA, Shigeki , NOGAWA, Shinichiro , HARIMA, Kenji
发明人： HOKUTO, Hiroyuki , MIYASHITA, Shigeki , NOGAWA, Shinichiro , HARIMA, Kenji
IPC分类号： F01N3/08 , F02B37/02 , F02B37/22 , F02B75/22
CPC分类号： F02B37/02 , F01N3/0885 , F01N13/009 , F01N13/011 , F01N13/107 , F01N2260/16 , F01N2410/06 , F01N2410/12 , F01N2900/1612 , F02B37/22 , F02B75/22 , Y02T10/144 , Y02T10/20
摘要： In a V-type six cylinder engine, cylinder groups are provided in which a plurality of cylinders are arranged divided into left and right first and second banks (12, 13). An intake pipe (51), as well as a first exhaust pipe (57) and a second exhaust pipe (58), are connected to the cylinder groups of the banks (12, 13). A first upstream three-way catalyst (59) and a first control valve (64) are provided in one exhaust pipe (57) while a second upstream three-way catalyst (60) and a second control valve (65) are provided in the other exhaust pipe (58). The exhaust pipes (57, 58) are communicated together upstream of the upstream three-way catalysts (59, 60) and the control valves (64, 65) by a communicating pipe (63). A third control valve (66) that adjusts the flowrate of exhaust gas is provided in the communicating pipe (63).
摘要翻译：在V型六缸发动机中，设置有将多个气缸分成左右第一和第二组（12,13）排列的气缸组。吸入管（51）以及第一排气管（57）和第二排气管（58）连接到堤岸（12,13）的气缸组。在一个排气管（57）中设置有第一上游三通催化剂（59）和第一控制阀（64），而在第二上游三通催化剂（60）和第二控制阀（65）其他排气管（58）。排气管（57,58）通过连通管（63）在上游三通催化剂（59,60）和控制阀（64,65）的上游连通。在连通管（63）中设置有调节废气流量的第三控制阀（66）。

6. 发明授权

EP2808518B1 EXHAUST CIRCULATION APPARATUS FOR INTERNAL COMBUSTION ENGINE 失效
标题翻译：内燃机排气循环装置
公开(公告)号：EP2808518B1
公开(公告)日：2017-08-16
申请号：EP12866650.0
申请日：2012-01-24
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： NOGAWA, Shinichiro
IPC分类号： F02D21/08 , F02D23/00 , F02D41/02 , F02D43/00 , F02D41/00 , F02M26/05 , F02M26/06 , F02M26/35 , F02M26/43 , F02D41/14
CPC分类号： F02M26/05 , F02D21/08 , F02D41/005 , F02D41/0057 , F02D41/0065 , F02D41/1475 , F02M26/06 , F02M26/15 , F02M26/35 , F02M26/43 , Y02T10/47

7. 发明公开

EP3115580A1 COMBUSTION MODE TRANSITION CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE HAVING A NOX STORAGE REDUCTION CATALYST 审中-公开
标题翻译： VORRICHTUNG ZURBRENNVERFAHRENÜBERGANGSSTEUERUNGFÜREINEN VERBRENNUNGSMOTOR MIT NOX-SPEICHERKATALYSATOR
公开(公告)号：EP3115580A1
公开(公告)日：2017-01-11
申请号：EP16178074.7
申请日：2016-07-06
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： NOGAWA, Shinichiro
IPC分类号： F02D33/02 , F02D41/02 , F02D35/02 , F02D41/32 , F02D37/02 , F02P5/04 , F02P5/15 , F01N3/08 , F02D41/30 , F02D13/02
CPC分类号： F02D41/0005 , F01N3/0814 , F01N3/0842 , F01N9/00 , F01N2430/06 , F01N2560/026 , F01N2560/08 , F01N2560/14 , F01N2900/1614 , F02D35/023 , F02D37/02 , F02D41/0002 , F02D41/009 , F02D41/0235 , F02D41/0275 , F02D41/26 , F02D41/3064 , F02D41/307 , F02D41/32 , F02D2041/001 , F02D2041/0015 , F02D2200/0806 , F02D2250/21 , F02P5/045 , F02P5/1504 , Y02T10/42 , Y02T10/46 , Y02T10/47
摘要： The control device executes transition control when the operating state of the air flow control valve is switched during implementation of the lean burn operation, and the NOx storage amount which is estimated is smaller than a determination value (S4, S8, S10). According to the transition control, a combustion air-fuel ratio in a cycle of which an intake stroke overlaps a time period of switching the operating state of the air flow control valve is made leaner than the theoretical air-fuel ratio and richer than the predetermined air-fuel ratio. When the estimated value of the NOx storage amount is the determination value or more (S8), rich spike is executed during a predetermined time period including the time period of switching the operating state of the air flow control valve (S12).
摘要翻译：当在稀薄燃烧操作的实施期间切换空气流量控制阀的操作状态，并且所估计的NOx储存量小于确定值时，控制装置执行转换控制（S4，S8，S10）。根据转换控制，使空气流量控制阀的运转状态切换的时间间隔与进气冲程重叠的循环中的燃烧空燃比比理论空燃比稀，比预定空燃比。当NOx储存量的估计值为判定值以上时（S8），在包括切换空气流量控制阀的运转状态的时间段的规定时间内执行丰富尖峰（S12）。

8. 发明授权

EP2508727B1 ENGINE COOLING DEVICE 有权
标题翻译：发动机冷却装置
公开(公告)号：EP2508727B1
公开(公告)日：2016-03-09
申请号：EP09851837.6
申请日：2009-12-01
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： NOGAWA, Shinichiro , TAKAHASHI, Daishi
IPC分类号： F01P7/16 , F01P3/02 , F02F1/10 , F02F1/14 , F02F1/36 , F02F1/40
CPC分类号： F01P3/02 , F01P7/14 , F01P7/164 , F01P2003/024 , F01P2003/027 , F01P2025/62 , F01P2025/66 , F02F1/40

9. 发明授权

EP2014899B8 Fuel injection control apparatus and fuel injection control method for internal combustion engine 有权
标题翻译：一种用于内燃发动机的燃料喷射控制装置及方法
公开(公告)号：EP2014899B8
公开(公告)日：2013-02-20
申请号：EP08010545.5
申请日：2004-11-11
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： ICHISE, Masaharu , KASHIWAGURA, Toshimi , NOGAWA, Shinichiro , YONEZAWA, Koichi
IPC分类号： F02D41/02 , F02M69/04
CPC分类号： F02D41/0235 , F01N13/011 , F01N2430/00 , F01N2430/06 , F02B2075/125 , F02D41/3094 , F02D2041/0265 , F02D2200/0802 , F02M69/044 , F02M69/045 , F02M69/046 , Y02T10/123

10. 发明公开

EP2018471A2 INTAKE CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：气控制装置用于内燃机
公开(公告)号：EP2018471A2
公开(公告)日：2009-01-28
申请号：EP07734473.7
申请日：2007-05-04
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： NOGAWA, Shinichiro
IPC分类号： F02B27/02 , F02B31/06
CPC分类号： F02F1/4242 , F02B27/0215 , F02B27/0273 , F02B31/06 , Y02T10/146
摘要： An intake control device for an internal combustion engine having a first intake passage (5); a second intake passage (8); an intake passage length-changing valve (11); a partition (14) that partitions the intake passage into two partitioned intake passages (12, 13); and a tumble control valve (17). When one of the partitioned intake passages (12) is closed by the tumble control valve (17), air drawn into a combustion chamber through the open partitioned intake passage (13) forms a tumble flow. The length of the second intake passage (8) is longer than the length of the first intake passage (5) from a surge tank (1) to the connection point (S) between the second intake passage (8) and the first intake passage (5), and the passage cross-sectional area of the second intake passage (8) is smaller than the passage cross-sectional area of the first intake passage (5) from the surge tank to the connection point (S).

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