专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20090272355A1 Intake Control Device for Internal Combustion Engine 有权
标题翻译：内燃机进气控制装置
公开(公告)号：US20090272355A1
公开(公告)日：2009-11-05
申请号：US12086974
申请日：2007-05-04
申请人： Shinichiro Nogawa
发明人： Shinichiro Nogawa
IPC分类号： F02M35/10
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。

22. 发明授权

US09726118B2 Exhaust gas recirculation apparatus for engine 有权
公开(公告)号：US09726118B2
公开(公告)日：2017-08-08
申请号：US13897873
申请日：2013-05-20
申请人： Mamoru Yoshioka , Shinichiro Nogawa , Yasuyuki Irisawa , Hiroyuki Hokuto
发明人： Mamoru Yoshioka , Shinichiro Nogawa , Yasuyuki Irisawa , Hiroyuki Hokuto
IPC分类号： F02B47/08 , F02M25/07 , F02B29/04 , F02M26/05 , F02M26/22 , F02M26/35 , F02M26/54
CPC分类号： F02M26/54 , F02B29/0437 , F02M26/05 , F02M26/22 , F02M26/35 , Y02T10/146
摘要： An EGR apparatus includes a EGR passage and an EGR valve provided in the EGR passage to regulate an EGR flow rate in the EGR passage. An ECU closes the EGR valve from an open state prior to start of deceleration of the engine based on engine rotation speed detected by a rotation speed sensor, accelerator opening degree detected by an accelerator sensor, and actual opening degree of the EGR valve. During deceleration of the engine, the ECU obtains a target opening degree of the EGR valve according to the separately detected engine rotation speed and accelerator opening degree from a target opening degree map and starts to close the EGR valve when a difference between an actual opening degree and the target opening degree of the EGR valve exceeds a predetermined value.

23. 发明申请

US20150192099A1 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：US20150192099A1
公开(公告)日：2015-07-09
申请号：US14412281
申请日：2013-07-01
申请人： Akihiro Ando , Motomasa Iizuka , Koichi Nakata , Shinichiro Nogawa , Kotaro Suzuki
发明人： Akihiro Ando , Motomasa Iizuka , Koichi Nakata , Shinichiro Nogawa , Kotaro Suzuki
IPC分类号： F02P15/00 , H01T13/20
CPC分类号： F02P15/006 , H01T13/20 , H01T13/32
摘要： A spark plug includes a housing portion; an insulator that is retained in the housing portion; a center electrode that is exposed from the insulator; and a ground electrode that forms a discharge gap between the ground electrode and the center electrode. A plug pocket is formed between the housing portion and the insulator. In the spark plug, a tapered portion is provided on an inside of one of two portions of a tip end portion of the housing portion that face each other in a radial direction of the housing portion, and the ground electrode is provided on the other portion.
摘要翻译：火花塞包括壳体部分; 绝缘体，其保持在所述壳体部分中; 从绝缘体露出的中心电极; 以及在接地电极和中心电极之间形成放电间隙的接地电极。在壳体部分和绝缘体之间形成插头袋。在火花塞中，在容纳部的前端部的两端部的内侧，沿壳体部的径向相对地配置有锥形部，在另一方设置有接地电极。

24. 发明授权

US08746187B2 Engine cooling device 失效
标题翻译：发动机冷却装置
公开(公告)号：US08746187B2
公开(公告)日：2014-06-10
申请号：US13513064
申请日：2009-12-01
申请人： Shinichiro Nogawa , Daishi Takahashi
发明人： Shinichiro Nogawa , Daishi Takahashi
IPC分类号： F02F1/36
CPC分类号： F01P3/02 , F01P7/14 , F01P7/164 , F01P2003/024 , F01P2003/027 , F01P2025/62 , F01P2025/66 , F02F1/40
摘要： A cooling apparatus 1A includes an engine 50A having a cylinder head 52A having a head side W/J 521A equipped with partial W/J 521aA through 521dA individually incorporated into four different cooling systems, first recess/projection portions P capable of generating a flow separation of cooling water in accordance with a change of the flow rate within a range of a maximum flow rate of the cooling water being provided to the head side W/J 521A, and control means for executing a control of changing the flow rate of the cooling water that flows through the first cooling medium passageway in accordance with operating conditions of the engine including a case where the control means partially changes in each of the plurality of the partial cooling medium passageways.
摘要翻译：冷却装置1A包括具有气缸盖52A的发动机50A，其具有头部侧W / J 521A，其具有分别结合到四个不同的冷却系统中的部分W / J 521aA至521dA，能够产生流动分离的第一凹部/突出部P 根据设置在头侧W / J 521A的冷却水的最大流量的范围内的流量的变化，进行冷却水的冷却水的控制装置，以及用于执行改变冷却水流量的控制的控制装置根据发动机的操作条件流过第一冷却介质通道的水，包括控制装置在多个部分冷却介质通道中的每一个中部分变化的情况。

25. 发明授权

US08056337B2 Internal combustion engine and control method thereof 有权
标题翻译：内燃机及其控制方法
公开(公告)号：US08056337B2
公开(公告)日：2011-11-15
申请号：US12439183
申请日：2007-09-13
申请人： Hiroyuki Hokuto , Shigeki Miyashita , Shinichiro Nogawa , Kenji Harima
发明人： Hiroyuki Hokuto , Shigeki Miyashita , Shinichiro Nogawa , Kenji Harima
IPC分类号： F02D23/00
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. An intake pipe, a first exhaust pipe, and a second exhaust pipe are connected to the cylinder groups of the banks. A first upstream three-way catalyst and a first control valve are provided in one exhaust pipe while a second upstream three-way catalyst and a second control valve are provided in the other exhaust pipe. The exhaust pipes are communicated together upstream of the upstream three-way catalysts and the control valves by a communicating pipe. A third control valve that adjusts the flowrate of exhaust gas is provided in the communicating pipe.
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排排列的气缸组。进气管，第一排气管和第二排气管连接到气缸组的气缸组。在一个排气管中设置第一上游三通催化剂和第一控制阀，而在另一个排气管中设置第二上游三通催化剂和第二控制阀。排气管通过连通管连通在上游三通催化剂和控制阀的上游。调节废气流量的第三控制阀设置在连通管中。

26. 发明申请

US20100011762A1 INTERNAL COMBUSTION ENGINE AND CONTROL METHOD THEREOF 有权
标题翻译：内燃机及其控制方法
公开(公告)号：US20100011762A1
公开(公告)日：2010-01-21
申请号：US12439183
申请日：2007-09-13
申请人： Hiroyuki Hokuto , Shigeki Miyashita , Shinichiro Nogawa , Kenji Harima
发明人： Hiroyuki Hokuto , Shigeki Miyashita , Shinichiro Nogawa , Kenji Harima
IPC分类号： F02D23/00 , F02B33/00 , F01N3/10 , F01N9/00
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. An intake pipe, a first exhaust pipe, and a second exhaust pipe are connected to the cylinder groups of the banks. A first upstream three-way catalyst and a first control valve are provided in one exhaust pipe while a second upstream three-way catalyst and a second control valve are provided in the other exhaust pipe. The exhaust pipes are communicated together upstream of the upstream three-way catalysts and the control valves by a communicating pipe. A third control valve that adjusts the flowrate of exhaust gas is provided in the communicating pipe.
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排排列的气缸组。进气管，第一排气管和第二排气管连接到气缸组的气缸组。在一个排气管中设置第一上游三通催化剂和第一控制阀，而在另一个排气管中设置第二上游三通催化剂和第二控制阀。排气管通过连通管连通在上游三通催化剂和控制阀的上游。调节废气流量的第三控制阀设置在连通管中。

27. 发明授权

US07269941B2 Fuel injection control apparatus and fuel injection control method for internal combustion engine 失效
标题翻译：用于内燃机的燃料喷射控制装置和燃料喷射控制方法
公开(公告)号：US07269941B2
公开(公告)日：2007-09-18
申请号：US10985962
申请日：2004-11-12
申请人： Masaharu Ichise , Toshimi Kashiwagura , Shinichiro Nogawa , Koichi Yonezawa
发明人： Masaharu Ichise , Toshimi Kashiwagura , Shinichiro Nogawa , Koichi Yonezawa
IPC分类号： F01N3/00
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
摘要： An internal combustion engine includes an in-cylinder injection valve and an intake passage injection valve. A control apparatus of the engine determines whether the temperature of a component located in the exhaust passage is higher than or equal to a predetermined temperature. When the temperature of the component is higher than or equal to the predetermined temperature, the control apparatus increases, without changing the total amount of fuel supplied to the cylinder, the ratio of a fuel injection amount of the intake passage injection valve to a fuel injection amount of the in-cylinder injection valve compared to a case where the temperature of the component is not higher than or equal to the predetermined temperature. Therefore, the catalyst is reliably prevented from being overheated, while preventing the fuel economy from deteriorating.
摘要翻译：内燃机包括缸内喷射阀和进气通道喷射阀。发动机的控制装置确定位于排气通道中的部件的温度是否高于或等于预定温度。当部件的温度高于或等于预定温度时，控制装置在不改变供给到气缸的燃料总量的情况下增加了进气通道喷射阀的燃料喷射量与燃料喷射的比率与组件的温度不高于或等于预定温度的情况相比，缸内喷射阀的量。因此，可以可靠地防止催化剂过热，同时防止燃料经济性恶化。

28. 发明申请

US20050155578A1 Fuel injection control device for internal combustion engine 失效
标题翻译：内燃机燃油喷射控制装置
公开(公告)号：US20050155578A1
公开(公告)日：2005-07-21
申请号：US11026038
申请日：2005-01-03
申请人： Masaharu Ichise , Toshimi Kashiwagura , Shinichiro Nogawa , Takashi Hashima
发明人： Masaharu Ichise , Toshimi Kashiwagura , Shinichiro Nogawa , Takashi Hashima
IPC分类号： F02M63/00 , F02D41/02 , F02D41/04 , F02D41/14 , F02D41/34 , F02D41/40 , F02B7/00
CPC分类号： F02D41/3094 , F02D41/10 , F02D41/1498 , F02D41/401 , Y02T10/44
摘要： An internal combustion engine (10) is provided with a port injector (28) and an in-cylinder injector (22). Before a port injection is started, the total amount of fuel to be injected is calculated (at an injection amount calculation timing). The port injection fuel amount and the in-cylinder injection fuel amount are calculated by appropriately dividing the total amount between them. If a change of the operating load on the internal combustion engine (10) is detected after the injection amount calculation timing, the load change is reflected in the amount of fuel to be injected in the current engine cycle by increasing or decreasing the in-cylinder injection fuel amount.
摘要翻译：内燃机（10）设置有端口喷射器（28）和缸内喷射器（22）。在开始端口喷射之前，计算要喷射的总燃料量（在喷射量计算定时）。通过适当地划分它们之间的总量来计算端口喷射燃料量和缸内喷射燃料量。如果在喷射量计算定时之后检测到内燃机（10）上的操作负荷的变化，则通过增加或减少气缸内的负荷变化反映在当前发动机循环中要喷射的燃料量喷油量。

29. 发明申请

US20050120709A1 Fuel injection control apparatus and fuel injection control method for internal combustion engine 失效
标题翻译：用于内燃机的燃料喷射控制装置和燃料喷射控制方法
公开(公告)号：US20050120709A1
公开(公告)日：2005-06-09
申请号：US10985986
申请日：2004-11-12
申请人： Masaharu Ichise , Toshimi Kashiwagura , Shinichiro Nogawa , Koichi Yonezawa
发明人： Masaharu Ichise , Toshimi Kashiwagura , Shinichiro Nogawa , Koichi Yonezawa
IPC分类号： F02D41/30 , F01N9/00 , F01N13/04 , F02B75/12 , F02D41/02 , F02D41/22 , F02M69/04 , F02D41/04
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
摘要： An internal combustion engine includes an in-cylinder injection valve and an intake passage injection valve. A control apparatus of the engine determines whether a catalyst located in an exhaust passage is in an overtemperature condition. When the catalyst is determined to be in the overtemperature condition, the control apparatus controls the injection valves to increase the amount fuel supplied to the cylinder compared to a case where the catalyst is determined not to be in the overtemperature condition. The control apparatus sets a mode for causing the injection valves to increase the amount of supplied fuel according to an operational state of the engine. For example, in a case where the component is determined to be in the overtemperature condition when the engine is operating in a fuel injection mode in which fuel is injected at least from the in-cylinder injection valve, at least the intake passage injection valve performs fuel injection for increasing the supplied fuel. Therefore, the catalyst is reliably prevented from being overheated.
摘要翻译：内燃机包括缸内喷射阀和进气通道喷射阀。发动机的控制装置确定位于排气通道中的催化剂是否处于过热状态。当确定催化剂处于过热状态时，控制装置控制喷射阀以增加与催化剂不处于过热状态的情况相比，供给到气缸的燃料量。控制装置根据发动机的运转状态设定使喷射阀增加供油量的模式。例如，在发动机至少从缸内喷射阀喷射燃料的燃料喷射模式下进行运转的情况下，判定为处于过热状态的情况下，至少进气通路喷射阀进行用于增加供应燃料的燃料喷射。因此，可靠地防止催化剂过热。

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