公开(公告)号：US09200552B2

公开(公告)日：2015-12-01

申请号：US13096276

申请日：2011-04-28

申请人： Taro Hirai ,  Noriaki Ikemoto ,  Takeshi Harada ,  Naoyuki Kamiya ,  Hisashi Iida

发明人： Taro Hirai ,  Noriaki Ikemoto ,  Takeshi Harada ,  Naoyuki Kamiya ,  Hisashi Iida

IPC分类号： F01N3/18 ,  F01N3/10 ,  F01N3/20 ,  F01N9/00 ,  F01N13/00

CPC分类号： F01N3/101 ,  F01N3/2026 ,  F01N9/00 ,  F01N13/009 ,  F01N2240/16 ,  F01N2900/1628 ,  Y02T10/22 ,  Y02T10/26 ,  Y02T10/47

摘要： In an apparatus for controlling supply power to a conductive porous carrier of a catalyst converter for cleaning an emission, a moisture determiner determines whether moisture is contained in and/or on the conductive porous carrier. A power controller controls supply power to the conductive porous carrier for energization of the conductive porous carrier such that a value of the supply power to the conductive porous carrier when it is determined that the moisture is contained in and/or on the conductive porous carrier is lower than a value of the supply power to the conductive porous carrier when it is determined that the moisture is not contained in and/or on the conductive porous carrier.

摘要翻译： 在用于控制用于清洁发射的催化转化器的导电多孔载体的供电的装置中，水分确定器确定在导电性多孔载体中和/或上是否含有水分。 功率控制器控制对导电多孔载体的供电，以激励导电多孔载体，使得当确定导电多孔载体中和/或上含有水分时，导电多孔载体的供电功率值为 当确定所述水分不包含在所述导电多孔载体中和/或所述导电性多孔载体上时，低于对所述导电性多孔质载体的供电量的值。

公开(公告)号：US20110265460A1

公开(公告)日：2011-11-03

申请号：US13096276

申请日：2011-04-28

申请人： Taro Hirai ,  Noriaki Ikemoto ,  Takeshi Harada ,  Naoyuki Kamiya ,  Hisashi Iida

发明人： Taro Hirai ,  Noriaki Ikemoto ,  Takeshi Harada ,  Naoyuki Kamiya ,  Hisashi Iida

IPC分类号： F01N9/00 ,  F01N11/00 ,  F01N3/28

CPC分类号： F01N3/101 ,  F01N3/2026 ,  F01N9/00 ,  F01N13/009 ,  F01N2240/16 ,  F01N2900/1628 ,  Y02T10/22 ,  Y02T10/26 ,  Y02T10/47

摘要： In an apparatus for controlling supply power to a conductive porous carrier of a catalyst converter for cleaning an emission, a moisture determiner determines whether moisture is contained in and/or on the conductive porous carrier. A power controller controls supply power to the conductive porous carrier for energization of the conductive porous carrier such that a value of the supply power to the conductive porous carrier when it is determined that the moisture is contained in and/or on the conductive porous carrier is lower than a value of the supply power to the conductive porous carrier when it is determined that the moisture is not contained in and/or on the conductive porous carrier.

摘要翻译： 在用于控制用于清洁发射的催化转化器的导电多孔载体的供电的装置中，水分确定器确定在导电性多孔载体中和/或上是否含有水分。 功率控制器控制对导电多孔载体的供电，以激励导电多孔载体，使得当确定导电多孔载体中和/或上含有水分时，导电多孔载体的供电功率值为 当确定所述水分不包含在所述导电多孔载体中和/或所述导电性多孔载体上时，低于对所述导电性多孔质载体的供电量的值。

公开(公告)号：US08775051B2

公开(公告)日：2014-07-08

申请号：US13096344

申请日：2011-04-28

申请人： Taro Hirai ,  Noriaki Ikemoto ,  Takeshi Harada ,  Naoyuki Kamiya ,  Hisashi Iida

发明人： Taro Hirai ,  Noriaki Ikemoto ,  Takeshi Harada ,  Naoyuki Kamiya ,  Hisashi Iida

IPC分类号： F02D41/00 ,  G06F11/00

CPC分类号： F01N11/005 ,  F01N3/101 ,  F01N3/2026 ,  F01N9/00 ,  F01N13/009 ,  F01N2550/22 ,  F01N2900/0602 ,  F01N2900/1602 ,  F23G5/50 ,  F23G7/07 ,  Y02T10/22 ,  Y02T10/26 ,  Y02T10/47

摘要： An apparatus is used for diagnosing the temperature state of a catalyst converter. The catalyst converter includes a catalyst for cleaning an emission, and a conductive carrier for carrying the catalyst. The conductive carrier is energized for temperature rise of the catalyst, and the conductive carrier has a characteristic in which resistance drops with temperature increase. In the apparatus, a first obtaining unit obtains a first parameter having a first correlation with supply power to the conductive carrier for energization of the conductive carrier. A second obtaining unit obtains a second parameter having a second correlation with a temperature of the conductive carrier. A diagnosing unit diagnoses the temperature state of the conductive carrier based on a comparison between the first parameter and the second parameter.

摘要翻译： 一种装置用于诊断催化转化器的温度状态。 催化剂转化器包括用于清洁发射的催化剂和用于承载催化剂的导电载体。 导电载体通电用于催化剂的升温，并且导电载体具有其中电阻随温度升高而下降的特性。 在该装置中，第一获取单元获得与导电载体具有与供电功率的第一相关性的第一参数，以对导电载体通电。 第二获取单元获得与导电载体的温度具有第二相关性的第二参数。 诊断单元基于第一参数和第二参数之间的比较来诊断导电载体的温度状态。

公开(公告)号：US08751187B2

公开(公告)日：2014-06-10

申请号：US13096284

申请日：2011-04-28

申请人： Taro Hirai ,  Noriaki Ikemoto ,  Takeshi Harada ,  Naoyuki Kamiya

发明人： Taro Hirai ,  Noriaki Ikemoto ,  Takeshi Harada ,  Naoyuki Kamiya

IPC分类号： G01K7/16

CPC分类号： F01N3/2026 ,  F01N11/00 ,  F01N2900/1602 ,  Y02T10/26 ,  Y02T10/47

摘要： In an apparatus, a temperature obtainer obtains, in a learning mode of the apparatus during a conductive carrier being deenergized a, value of a carrier temperature based on a physical parameter correlative with the carrier temperature and different from a carrier resistance. A resistance obtainer instantaneously energizes, in the learning mode, the conductive carrier to obtain a value of the carrier resistance during the instant energization. A calculator obtains, in a normal operation mode of the apparatus after the learning mode, a value of the carrier resistance, and calculates, in the normal operation mode, a value of the carrier temperature based on: the obtained value of the carrier resistance in the normal operation mode, and a pair of the value of the carrier temperature and the value of the carrier resistance obtained in the learning mode.

摘要翻译： 在装置中，温度获取器在导电载体被断电时，在装置的学习模式下，基于与载体温度相关的不同于载体电阻的物理参数，获得载流子温度的值。 电阻获取器在学习模式下瞬时通电导电载体，以在即时通电期间获得载流子电阻的值。 计算器在学习模式之后的装置的正常操作模式下获得载波电阻的值，并且在正常操作模式中，根据所获得的载波电阻值，计算载波温度的值 正常工作模式，以及在学习模式下获得的一对载体温度值和载流子电阻值。

公开(公告)号：US08607552B2

公开(公告)日：2013-12-17

申请号：US12902498

申请日：2010-10-12

申请人： Noriaki Ikemoto ,  Tubasa Sakuishi ,  Hisashi Iida ,  Naoyuki Kamiya

发明人： Noriaki Ikemoto ,  Tubasa Sakuishi ,  Hisashi Iida ,  Naoyuki Kamiya

IPC分类号： F01N3/00

CPC分类号： F01N3/0807 ,  F01N3/043 ,  F01N3/0814 ,  F01N3/0835 ,  F01N2410/02 ,  F01N2410/12 ,  F01N2510/063 ,  F01P7/165 ,  F01P2025/44 ,  F01P2060/08 ,  F01P2060/16

摘要： In an emission control system, an absorbent in an exhaust-emission passage absorbs a particular component in the emission with a temperature thereof being lower than a first temperature, and desorbs therefrom the absorbed particular component with the temperature thereof being equal to or higher than the first temperature. A catalyst in the exhaust-emission passage converts the particular component desorbed from the absorbent into another component with a temperature thereof being equal to or higher than a second temperature higher than the first temperature. A heat recovery device is disposed in the exhaust-emission passage upstream of the absorbent and recovers heat from the exhaust emission by heat exchange between a heat-transfer medium and the exhaust emission. An adjusting unit adjusts an amount of heat to be recovered by the heat recovery device to thereby adjust a temperature state of the exhaust emission.

摘要翻译： 在排放控制系统中，废气排放通道中的吸收剂在其温度低于第一温度的情况下吸收发射中的特定组分，并且将其吸收的特定组分解吸其温度等于或高于 第一温度。 废气排放通道中的催化剂将从吸收剂解吸的特定组分转化为另一组分，其温度等于或高于高于第一温度的第二温度。 热回收装置设置在吸收剂上游的废气排放通道中，并且通过传热介质与废气排放之间的热交换从废气排放中回收热量。 调节单元调节由热回收装置回收的热量，从而调节废气排放的温度状态。

公开(公告)号：US20110083426A1

公开(公告)日：2011-04-14

申请号：US12902498

申请日：2010-10-12

申请人： Noriaki Ikemoto ,  Tubasa Sakuishi ,  Hisashi Iida ,  Naoyuki Kamiya

发明人： Noriaki Ikemoto ,  Tubasa Sakuishi ,  Hisashi Iida ,  Naoyuki Kamiya

IPC分类号： F01N9/00 ,  F01N3/035

CPC分类号： F01N3/0807 ,  F01N3/043 ,  F01N3/0814 ,  F01N3/0835 ,  F01N2410/02 ,  F01N2410/12 ,  F01N2510/063 ,  F01P7/165 ,  F01P2025/44 ,  F01P2060/08 ,  F01P2060/16

摘要： In an emission control system, an absorbent in exhaust-emission passage absorbs a particular component in the emission with a temperature thereof being lower than a first temperature, and desorbs therefrom the absorbed particular component with the temperature thereof being equal to or higher than the first temperature. A catalyst in the exhaust-emission passage converts the particular component desorbed from the absorbent into another component with a temperature thereof being equal to or higher than a second temperature higher than the first temperature. A heat recovery device is disposed in the exhaust-emission passage upstream of the absorbent and recovers heat from the exhaust emission by heat exchange between a heat-transfer medium and the exhaust emission. An adjusting unit adjusts an amount of heat to be recovered by the heat recovery device to thereby adjust a temperature state of the exhaust emission.

摘要翻译： 在排放控制系统中，废气排放通道中的吸收剂在其温度低于第一温度的情况下吸收发射中的特定组分，并将吸收的特定组分解吸其温度等于或高于第一温度 温度。 废气排放通道中的催化剂将从吸收剂解吸的特定组分转化为另一组分，其温度等于或高于高于第一温度的第二温度。 热回收装置设置在吸收剂上游的废气排放通道中，并且通过传热介质与废气排放之间的热交换从废气排放中回收热量。 调节单元调节由热回收装置回收的热量，从而调节废气排放的温度状态。

公开(公告)号：US06202988B1

公开(公告)日：2001-03-20

申请号：US09361175

申请日：1999-07-27

申请人： Hitoshi Abe ,  Hirohisa Ishikawa ,  Naoyuki Kamiya

发明人： Hitoshi Abe ,  Hirohisa Ishikawa ,  Naoyuki Kamiya

IPC分类号： F02M1704

CPC分类号： F02M17/04 ,  Y10S261/68 ,  Y10S261/83

摘要： A diaphragm-type carburetor includes a fuel well communicating with a lower end of a fuel nozzle, a constant-pressure fuel chamber communicating with the fuel well through an outlet bore, and a fuel pump incorporated in fuel passages defined between an inlet bore of the constant-pressure fuel chamber and a fuel tank. A fuel introduction control valve controls the introduction of fuel into the constant-pressure fuel chamber. The fuel introduction control valve includes a valve seat member which communicates at its lower end with the fuel well through a bypass passage extending above the constant-pressure fuel chamber. Thus, when fuel vapor is introduced into the constant-pressure fuel chamber, it immediately passes towards the fuel nozzle, whereby the extreme reduction in air-fuel ratio of a fuel-air mixture can be avoided.

摘要翻译： 隔膜式化油器包括与燃料喷嘴的下端良好连通的燃料，通过出口孔与燃料井连通的恒压燃料室，以及燃料通道，燃料通道限定在燃料通道的入口孔之间 恒压燃料室和燃油箱。 燃料引入控制阀控制将燃料引入恒压燃料室。 燃料引入控制阀包括阀座构件，其通过在恒压燃料室上方延伸的旁通通道在其下端与燃料井连通。 因此，当燃料蒸气被引入恒压燃料室时，它立即通向燃料喷嘴，由此可以避免燃料 - 空气混合物的空燃比的极度降低。

公开(公告)号：US5289809A

公开(公告)日：1994-03-01

申请号：US032356

申请日：1993-03-16

申请人： Naoyuki Kamiya ,  Toshifumi Hayami ,  Tatsuya Oka

发明人： Naoyuki Kamiya ,  Toshifumi Hayami ,  Tatsuya Oka

IPC分类号： F02D41/06 ,  F02D41/18

CPC分类号： F02D41/06 ,  F02D41/061 ,  F02D41/187

摘要： An internal combustion engine control apparatus is provided which is capable of performing various controls based upon the air quantity immediately after a current heated element of a hot wire air flow meter is heated to a predetermined temperature. When a key switch is rotated to an "ON" position, a large current flows through the air flow meter and the detected intake air quantity greatly exceeds the actual intake air quantity and therefore during the warm up period of the heater, the fuel injection amount is a constant corresponding to the coolant temperature until the engine speed reaches 500 rpm. Likewise during this warm up period, the smoothing processing of the fuel injection quantity is stopped. The fuel injection amount is switched from the constant value during starting to a variable quantity corresponding to air flow quantity when the output value of the air flow meter is less than a predetermined value and the engine speed is greater than 500 rpm or a predetermined time has elapsed since the key switch has been "ON".

摘要翻译： 提供一种内燃机控制装置，其能够在热线空气流量计的当前加热元件被加热到预定温度之后立即基于空气量执行各种控制。 当钥匙开关旋转到“ON”位置时，大电流流过空气流量计，检测到的进气量大大超过实际进气量，因此在加热器的预热期间，燃料喷射量 是直到发动机转速达到500rpm时对应于冷却剂温度的常数。 同样在该预热期间，燃料喷射量的平滑化处理停止。 当空气流量计的输出值小于预定值并且发动机转速大于500rpm或预定时间时，燃料喷射量从启动期间的恒定值切换到对应于空气流量的可变量 钥匙开关已经“开”后已经过去了。

公开(公告)号：US20080185847A1

公开(公告)日：2008-08-07

申请号：US11953620

申请日：2007-12-10

申请人： Daisuke Kuroda ,  Naoyuki Kamiya

发明人： Daisuke Kuroda ,  Naoyuki Kamiya

IPC分类号： H02P9/48 ,  F02D29/06 ,  H02J7/16 ,  H02P9/04

CPC分类号： H02P9/102

摘要： A control system for a vehicle has an engine control unit for an engine and a generator control unit for a power generator driven by the engine. The engine control unit calculates a permissive power generation torque, which is permitted to be used by the power generator, in accordance with a response delay of the engine. The generator control unit calculates a command power to be generated by the power generator so that a battery voltage variation and an engine speed variation are suppressed to be less than respective allowable variation limits, when a power difference is caused between a required power and a permissive power generated by the permissive torque.

摘要翻译： 用于车辆的控制系统具有用于发动机的发动机控制单元和用于由发动机驱动的发电机的发电机控制单元。 发动机控制单元根据发动机的响应延迟来计算允许由发电机使用的允许发电扭矩。 发电机控制单元计算由发电机产生的指令功率，使电池电压变化和发动机转速变化被抑制为小于相应的允许变化极限，当所需功率和允许的功率之间产生功率差时 由许可扭矩产生的功率。

公开(公告)号：US06845649B2

公开(公告)日：2005-01-25

申请号：US10163870

申请日：2002-06-07

申请人： Takamitsu Kubota ,  Naoyuki Kamiya ,  Hirofumi Hagio ,  Takashi Hamaoka

发明人： Takamitsu Kubota ,  Naoyuki Kamiya ,  Hirofumi Hagio ,  Takashi Hamaoka

IPC分类号： G01D18/00 ,  G01C17/38

CPC分类号： G01D18/008

摘要： A method for calibrating a rotation angle sensor having a magnet, a magnetic detector disposed in a magnetic field of the magnet for outputting a detected value indicative of a direction of the magnetic field that varies in accordance with a rotation angle of a rotatable member, and an output circuit which transforms the detected value to an output value in accordance with a transforming characteristic and outputs the output value, the method entailing: assembling the magnet, the magnetic detector and the output circuit to a device that has the rotatable member; rotating the rotatable member to a predetermined reference angle; measuring the detected value or the output value as a measured value when the rotatable member is at the reference angle; and setting the transforming characteristic based on the measured value so that the output circuit outputs a reference output value at the reference angle.

摘要翻译： 一种用于校准具有磁体的旋转角传感器的方法，设置在磁体的磁场中的磁检测器，用于输出表示根据可旋转部件的旋转角度而变化的磁场方向的检测值，以及 输出电路，其根据变换特性将检测值变换为输出值，并输出所述输出值，所述方法包括：将所述磁体，所述磁检测器和所述输出电路组装到具有所述可旋转部件的装置; 将所述可旋转构件旋转到预定的参考角度; 当所述可旋转构件处于所述基准角度时，将所述检测值或所述输出值作为测量值进行测量; 并且基于测量值设置变换特性，使得输出电路以参考角度输出参考输出值。