公开(公告)号：US6142119A

公开(公告)日：2000-11-07

申请号：US149136

申请日：1998-09-08

申请人： Tsukasa Abe ,  Shinji Ikeda ,  Shizuo Sasaki ,  Takekazu Ito

发明人： Tsukasa Abe ,  Shinji Ikeda ,  Shizuo Sasaki ,  Takekazu Ito

IPC分类号： F02D45/00 ,  F02B3/06 ,  F02D21/08 ,  F02D35/02 ,  F02D41/00 ,  F02D41/22 ,  F02D41/38 ,  F02M25/07 ,  F02D43/04 ,  F02D41/04

CPC分类号： F02D41/38 ,  F02D35/023 ,  F02B3/06 ,  F02D2200/1015 ,  F02D2250/32 ,  F02D35/021 ,  F02D41/0057

摘要： A compression ignition type engine comprising a combustion pressure sensor arranged in the combustion chamber, wherein whether defective combustion is occurring or not is judged from a change in the combustion pressure and the air-fuel ratio is made larger when it is judged that defective combustion is occurring.

摘要翻译： 一种压燃式发动机，其特征在于，具有燃烧压力传感器，其配置在所述燃烧室中，其中，从燃烧压力的变化判断是否发生了不良燃烧，并且当判断为不良燃烧是 发生。

公开(公告)号：US09354154B2

公开(公告)日：2016-05-31

申请号：US13503585

申请日：2011-06-07

申请人： Hiroki Nishijima ,  Shinji Ikeda ,  Keiichiro Aoki ,  Yoshinobu Yoshihara ,  Yasufumi Nakanishi ,  Takaya Suzuki

发明人： Hiroki Nishijima ,  Shinji Ikeda ,  Keiichiro Aoki ,  Yoshinobu Yoshihara ,  Yasufumi Nakanishi ,  Takaya Suzuki

IPC分类号： F02D41/14 ,  G01N15/06 ,  F01N9/00

CPC分类号： G01N15/0656 ,  F01N9/002 ,  F01N2410/00 ,  F01N2560/05 ,  F01N2560/20 ,  F02D41/1466

摘要： A porous structure including a pair of electrodes disposed in a flow direction of exhaust gas and a solid electrolyte interposed between the electrodes is arranged in an exhaust passage of an internal combustion engine, and the amount of a particulate matter in exhaust gas is specified based on a potential difference generated between the electrodes.

摘要翻译： 在内燃机的排气通道中设置有包括在废气流动方向上设置的一对电极和介于电极之间的固体电解质的多孔结构，并且基于 在电极之间产生的电位差。

公开(公告)号：US07249757B2

公开(公告)日：2007-07-31

申请号：US10666047

申请日：2003-09-18

申请人： Nobuhiro Ozawa ,  Takeshi Kirihara ,  Shinji Ikeda

发明人： Nobuhiro Ozawa ,  Takeshi Kirihara ,  Shinji Ikeda

IPC分类号： F16F3/04

CPC分类号： H01R39/381

摘要： A spring device consists of a coil spring case formed of right, left, back and front side plates and a spring receiving plate, a coil spring having a liner spring property, and a spring urging member for urging the coil spring into the coil spring case. A distance between the right and left side plates of the spring case is set a little larger than an outer diameter of the coil spring. A distance between the back and front side pates of the spring case is set about 1.5 to 2 times larger than the outer diameter of the coil spring, and a length of the spring case is set smaller than a free length of the coil spring. The coil spring is deformed and a non-linear spring property is obtained when the coil spring is urged through the spring urging member.

摘要翻译： 弹簧装置包括由右，左，后和前侧板形成的螺旋弹簧壳体和弹簧接收板，具有衬垫弹簧特性的螺旋弹簧和用于将螺旋弹簧推入螺旋弹簧壳体的弹簧推动构件 。 弹簧壳体的右侧板和左侧板之间的距离被设定为比螺旋弹簧的外径稍大。 弹簧箱的后侧和前侧之间的距离设定为比螺旋弹簧的外径大约1.5至2倍，并且弹簧壳体的长度被设定为小于螺旋弹簧的自由长度。 当螺旋弹簧通过弹簧推动构件被推动时，螺旋弹簧变形并且获得非线性的弹簧特性。

公开(公告)号：US20070090718A1

公开(公告)日：2007-04-26

申请号：US11561469

申请日：2006-11-20

申请人： Nubuhiro Ozawa ,  Takeshi Kirihara ,  Shinji Ikeda

发明人： Nubuhiro Ozawa ,  Takeshi Kirihara ,  Shinji Ikeda

IPC分类号： H01R39/38 ,  H01R39/40

CPC分类号： H01R39/381

摘要： A spring device includes of a coil spring case formed of right, left, back and front side plates and a spring receiving plate, a coil spring having a liner spring property, and a spring urging member for urging the coil spring into the coil spring case. A distance between the right and left side plates of the spring case is set a little larger than an outer diameter of the coil spring. A distance between the back and front side pates of the spring case is set about 1.5 to 2 times larger than the outer diameter of the coil spring, and a length of the spring case is set smaller than a free length of the coil spring. The coil spring is deformed and a non-linear spring property is obtained when the coil spring is urged through the spring urging member.

摘要翻译： 弹簧装置包括由右，左，后和前侧板形成的螺旋弹簧壳体和弹簧接收板，具有衬垫弹簧特性的螺旋弹簧和用于将螺旋弹簧推入螺旋弹簧壳体的弹簧推动构件 。 弹簧壳体的右侧板和左侧板之间的距离被设定为比螺旋弹簧的外径稍大。 弹簧箱的后侧和前侧之间的距离设定为比螺旋弹簧的外径大约1.5至2倍，并且弹簧壳体的长度被设定为小于螺旋弹簧的自由长度。 当螺旋弹簧通过弹簧推动构件被推动时，螺旋弹簧变形并且获得非线性的弹簧特性。

公开(公告)号：US06541741B2

公开(公告)日：2003-04-01

申请号：US09917926

申请日：2001-07-31

申请人： Shinji Ikeda

发明人： Shinji Ikeda

IPC分类号： G01N27409

CPC分类号： G01N27/4067

摘要： In performing control to supply power to a heater by detecting the impedance of a sensor element and feeding it back for control, a heater control device for an air-fuel ratio according to the invention can prevent damage to the heater or the sensor element by suppressing an excessive rise in the temperature of the heater and hence the sensor element even when the impedance of the sensor element has increased due to degradation of the sensor element. The heater control device includes: a feedback control unit which, based on the impedance of the air-fuel ratio sensor element, controls supply power to the heater for heating the air-fuel ratio sensor; a half-activation time detection unit which detects the half-activation time of the air-fuel ratio sensor; and a power limiting unit which, based on the half-activation time detected by the half-activation time detection unit, limits the power that is feedback-controlled by the feedback control unit.

公开(公告)号：US5822983A

公开(公告)日：1998-10-20

申请号：US714719

申请日：1996-09-16

申请人： Shinji Ikeda

发明人： Shinji Ikeda

IPC分类号： F02D45/00 ,  F01N3/20 ,  F01N3/24 ,  F02D29/06 ,  F02D41/08 ,  H02J7/14

CPC分类号： F01N3/2013 ,  F02D41/083 ,  H02J7/1438 ,  F01N2390/02 ,  Y02T10/26 ,  Y02T10/42

摘要： When an electric current is supplied to an electrically heated catalyst mounted on a vehicle, oxygen that is required is supplied by setting the air-to-fuel ratio to become lean, and the engine during this period is prevented from losing stability. When the electrically heated catalyst is in a condition to be supplied with an electric current, the alternator driven by the internal combustion engine is disconnected from the battery and the current is supplied to the electrically heated catalyst. At the same time, the air-to-fuel ratio of the internal combustion engine is set to the lean region, and a deviation is found between the present engine running speed and the target running speed found from the operation conditions of the engine. The field current of the alternator is controlled toward a direction in which the deviation decreases and, at the same time, the amount of electric power supplied from the alternator to the electrically heated catalyst is monitored. When an average amount of electric power supplied within a predetermined period of time becomes smaller than a predetermined value, the running speed of the internal combustion engine is forcibly increased to promote the rise of temperature based upon the reaction of the catalyst with the fuel and, at the same time, the internal combustion engine is prevented from losing stability even under the lean conditions.

摘要翻译： 当将电流供给到安装在车辆上的电加热催化剂时，通过将空燃比设定为稀薄来提供所需的氧气，并且防止在此期间的发动机不稳定。 当电加热催化剂处于供给电流的状态时，由内燃机驱动的交流发电机与电池断开，并将电流供给到电加热的催化剂。 同时，将内燃机的空燃比设定为稀薄区域，根据发动机的运转条件求出当前的发动机运转速度与目标行驶速度之间的偏差。 交流发电机的励磁电流被控制在偏离减小的方向上，同时监测从交流发电机向电加热的催化剂供给的电力量。 当在预定时间段内供应的平均电力量变得小于预定值时，强制地增加内燃机的行驶速度，以促进基于催化剂与燃料的反应的温度上升， 同时，即使在精细条件下，内燃机也不会失去稳定性。

公开(公告)号：US4633842A

公开(公告)日：1987-01-06

申请号：US609183

申请日：1984-05-11

申请人： Shinji Ikeda ,  Shinichi Matsumoto

发明人： Shinji Ikeda ,  Shinichi Matsumoto

IPC分类号： F02D41/04 ,  F02B3/06 ,  F02D35/02 ,  F02D41/38 ,  F02D41/40 ,  F02M51/00 ,  F02M39/00

CPC分类号： F02D35/022 ,  F02D41/40 ,  F02M51/00 ,  F02B3/06 ,  Y02T10/44

摘要： A method for controlling the fuel injection amount and timing for a Diesel engine by use of an electronic control unit having a CPU, a ROM, and a RAM in which the data corresponding to the steps of the method according to present invention have been preliminarily stored in the ROM, the steps Principally comprising: (i) detecting the engine speed, (ii) calculating a basic maximum fuel injection amount in accordance with the engine speed sought in the above step, (iii) detecting the intensity of the burning flame light in the combustion chamber of the engine, (iv) and correcting the basic maximum fuel injection amount calculated in the above step in accordance with the intensity of the burning flame light sought in the previous step. With this construction of the method and apparatus according to the present invention, optimum fuel injection amount and timing control can be realized in accordance with the change in altitude and/or the change in atmospheric pressure, i.e. environmental conditions, thus reducing black smoke, knockings, noises and also enabling the fuel consumption rate to be reduced.

摘要翻译： 一种通过使用具有CPU，ROM和RAM的电子控制单元来控制柴油发动机的燃料喷射量和定时的方法，其中对应于根据本发明的方法的步骤的数据已被预先存储 在ROM中，步骤主要包括：（i）检测发动机转速，（ii）根据上述步骤中寻求的发动机转速来计算基本最大燃料喷射量，（iii）检测燃烧火焰光的强度 在发动机的燃烧室中，（iv）根据上一步骤所要求的燃烧火焰光的强度来校正在上述步骤中计算的基本最大燃料喷射量。 通过这种根据本发明的方法和装置的结构，可以根据高度的变化和/或大气压力的变化（即环境条件）实现最佳的燃料喷射量和定时控制，从而减少黑烟，爆炸 ，噪音也使燃料消耗率降低。

公开(公告)号：US4562821A

公开(公告)日：1986-01-07

申请号：US609184

申请日：1984-05-11

申请人： Shinji Ikeda

发明人： Shinji Ikeda

IPC分类号： F02B3/06 ,  F02D21/08 ,  F02D41/14 ,  F02M25/06

CPC分类号： F02D41/005 ,  F02D41/1451 ,  F02B3/06 ,  Y02T10/47

摘要： A method of controlling the exhaust gas recirculation for a Diesel engine by the adjustment of the sectional area of an exhaust passage connected between the exhaust and suction sides of the engine in accordance with the speed, and the engine load, which comprises the steps of detecting the burning flame light of fuel inside the cylinder, and increasing or decreasing the recirculation amount of the exhaust gas in accordance with the intensity of the light detected by a flame sensor and an apparatus for controlling the same by use of a microprocessor in accordance with signals detected a plurality of sensors including the flame sensor. According to the present invention, the exhaust gas recirculation amount can be accurately controlled in accordance with the change in the atmospheric pressure, or altitude where the engine is running.

摘要翻译： 一种通过根据速度和发动机负荷来调节连接在发动机的排气侧和吸入侧之间的排气通道的截面面积来控制柴油发动机的废气再循环的方法，该方法包括以下步骤： 汽缸内的燃料的燃烧火焰灯，以及根据由火焰传感器检测到的光的强度和用于通过使用微处理器根据信号控制其的装置来增加或减少废气的再循环量 检测到包括火焰传感器的多个传感器。 根据本发明，可以根据大气压力的变化或发动机运转的高度来精确地控制废气再循环量。

公开(公告)号：US09399958B2

公开(公告)日：2016-07-26

申请号：US13695713

申请日：2010-05-11

申请人： Takeshi Sano ,  Shinji Ikeda ,  Yusuke Suzuki ,  Soichiro Tanaka

发明人： Takeshi Sano ,  Shinji Ikeda ,  Yusuke Suzuki ,  Soichiro Tanaka

IPC分类号： F02M25/07 ,  F02D21/08 ,  F02D35/02 ,  F02D41/00

CPC分类号： F02D21/08 ,  F02D35/023 ,  F02D41/0072 ,  Y02T10/47

摘要： To accurately specify an EGR rate from an output value of an in-cylinder pressure sensor, a specifying method of an EGR rate in an internal combustion engine of the present invention acquires an output value of an in-cylinder pressure sensor at an intake stroke to calculate comparison data related to an in-cylinder pressure at the intake stroke from the acquired sensor output value. An output value of the in-cylinder pressure sensor at an exhaust stroke of the same cycle is also acquired to calculate comparison data related to the in-cylinder pressure at the exhaust stroke from the acquired sensor output value. Two comparison data are compared to specify the EGR rate of an air-fuel mixture provided for combustion from a difference between the values.

摘要翻译： 为了从缸内压力传感器的输出值准确地确定EGR率，本发明的内燃机的EGR率的指定方法将进气冲程中的缸内压力传感器的输出值取得为 从获取的传感器输出值计算与进气冲程中的缸内压力相关的比较数据。 还获取在相同循环的排气冲程中的缸内压力传感器的输出值，以从所获取的传感器输出值计算与排气行程的缸内压力有关的比较数据。 将两个比较数据进行比较，从这些值之间的差中指定提供用于燃烧的空气 - 燃料混合物的EGR率。

公开(公告)号：US08746774B2

公开(公告)日：2014-06-10

申请号：US13160379

申请日：2011-06-14

申请人： Hidefumi Yasuhara ,  Daisuke Watanabe ,  Shinji Ikeda

发明人： Hidefumi Yasuhara ,  Daisuke Watanabe ,  Shinji Ikeda

IPC分类号： B62J17/00

CPC分类号： B62J17/04 ,  B60Q1/28 ,  B62J6/02

摘要： A fairing (17) for covering a front portion of a motorcycle is formed with an air intake opening (30) through which an intake air (A) is introduced towards a motorcycle combustion engine (E), and a front face (73) of a covering (72), which is a light emitting surface for a position lamp (40), is arranged above an inner peripheral face (31) of the air intake opening (30). The front face (73) of the covering (72) is downwardly inclined from front towards rear when viewed from side and projects forwards towards a point intermediate of the width of the motorcycle when viewed front.

摘要翻译： 用于覆盖摩托车的前部的整流罩（17）形成有进气口（30），进气（A）通过所述进气口（30）引导到摩托车内燃机（E），并且前进面 作为位置灯（40）的发光面的覆盖物（72）配置在吸气口（30）的内​​周面（31）的上方。 当从侧面观察时，覆盖物（72）的前表面（73）从前向后倾斜，并且当从前方观察时朝向摩托车宽度的中间点向前突出。