公开(公告)号：US4439911A

公开(公告)日：1984-04-03

申请号：US442231

申请日：1982-11-16

申请人： Kenji Ikezawa ,  Hiroshi Takao ,  Satoshi Ambe ,  Masaaki Uchida

发明人： Kenji Ikezawa ,  Hiroshi Takao ,  Satoshi Ambe ,  Masaaki Uchida

IPC分类号： G01N27/04 ,  F02B77/08 ,  G01N27/12 ,  G01N27/28 ,  G01N27/406 ,  G01N27/407 ,  G01N27/409 ,  G01N27/413 ,  G01N27/416 ,  G01N27/58

CPC分类号： G01N27/4071 ,  Y10T29/417

摘要： At least a portion of an oxygen sensor element support to which portion an oxygen sensor element directly contacts is constructed of an heat insulating material having very low thermal conductivity, so that the heat release from the oxygen sensor element is minimized.

摘要翻译： 氧传感器元件直接接触的部分的至少一部分氧传感器元件支撑体由具有非常低的热导率的绝热材料构成，从而使氧传感器元件的热释放最小化。

公开(公告)号：US4306957A

公开(公告)日：1981-12-22

申请号：US172228

申请日：1980-07-25

申请人： Shigeo Ishitani ,  Shinji Kimura ,  Hiroshi Takao ,  Masaaki Uchida

发明人： Shigeo Ishitani ,  Shinji Kimura ,  Hiroshi Takao ,  Masaaki Uchida

IPC分类号： F02B1/04 ,  F02D41/14 ,  F02D41/34 ,  F02P5/15 ,  G01N27/406 ,  G01N27/407 ,  G01N27/409 ,  G01N27/413 ,  G01N27/417 ,  G05B23/02 ,  G01N27/58

CPC分类号： G01N27/4071 ,  F02D41/1476 ,  G01N27/4065 ,  G01N27/417 ,  F02B1/04

摘要： A device comprising an oxygen-sensitive element to be disposed in a combustion gas exhausted from a combustor to detect deviation of actual air/fuel ratio from a stoichiometric ratio. The element is a combination of two oxygen concentration cells each having a solid electrolyte layer, a measurement electrode layer formed on one side of the electrolyte layer, a reference electrode layer formed on the opposite side and covered with a shield layer. Either measurement electrode layers or reference electrode layers of the two cells are connected to each other, and a constant DC voltage is applied to the element to force a current to flow through solid electrolyte layers of both cells to cause migration of oxygen ions therethrough, from the measurement electrode to the reference electrode in one cell and reversely in the other. The device has a circuit to make a comparison between a fixed reference voltage and an output voltage developed between the measurement and reference electrodes of one cell of the element to produce a high-or-low level control signal according to the result of the comparison. The output voltage is independent of the internal resistance of the element and is scarcely affected by the temperature of the element.

摘要翻译： 一种装置，其包括氧气敏感元件，其设置在从燃烧器排出的燃烧气体中，以检测实际空气/燃料比与化学计量比的偏差。 该元件是两个氧浓度电池的组合，每个氧浓度电池均具有固体电解质层，在电解质层一侧形成的测量电极层，在相对侧形成并被屏蔽层覆盖的参考电极层。 两个电池的测量电极层或参考电极层彼此连接，并且将恒定的直流电压施加到元件上以迫使电流流过两个电池的固体电解质层，以使氧离子从其中移出，从 测量电极与一个电池中的参考电极反向相反。 器件具有电路，用于比较固定的参考电压和在元件的一个单元的测量参考电极和参考电极之间产生的输出电压，以根据比较结果产生高电平或低电平的控制信号。 输出电压与元件的内阻无关，几乎不受元件温度的影响。

公开(公告)号：US4302312A

公开(公告)日：1981-11-24

申请号：US172227

申请日：1980-07-25

申请人： Shigeo Ishitani ,  Shinji Kimura ,  Hiroshi Takao ,  Masaaki Uchida

发明人： Shigeo Ishitani ,  Shinji Kimura ,  Hiroshi Takao ,  Masaaki Uchida

IPC分类号： F02B1/04 ,  F02D35/00 ,  F02D41/14 ,  F02D41/34 ,  F02P5/15 ,  F02P5/152 ,  G01N27/406 ,  G01N27/407 ,  G01N27/409 ,  G01N27/413 ,  G01N27/417 ,  G01N27/58

CPC分类号： G01N27/4071 ,  F02D41/1476 ,  F02D41/1479 ,  G01N27/4065 ,  G01N27/417 ,  F02B1/04

摘要： A device comprising an oxygen-sensitive element to be disposed in combustion gas exhausted from a combustor to detect deviation of actual air/fuel mixing ratio of a mixture supplied to the combustor from a stoichiometric ratio. The element is a combination of two oxygen concentration cells each having a solid electrolyte layer, a measurement electrode layer formed on one side of the electrolyte layer and a reference electrode layer formed on the opposite side and covered with a shield layer. The device includes DC power supply means for forcing a current to flow through the solid electrolyte layer of each cell thereby to cause migration of oxygen ions therethrough, from the measurement electrode to the reference electrode in one cell and reversely in the other cell, and a circuit to make a comparison between first and second output voltages respectively developed by the first and second cells to examine which one of these two output voltages is higher than the other and produce a control signal according to the result of the comparison. The signal-producing function is not influenced by the temperature of the element so that a correct control signal can be produced even when the element is not yet sufficiently heated.

摘要翻译： 一种装置，其特征在于，设置在从燃烧器排出的燃烧气体中的氧敏感元件，以从化学计量比检测供给燃烧器的混合物的实际空气/燃料混合比的偏差。 元素是两个氧浓度电池的组合，每个氧浓度电池各自具有固体电解质层，在电解质层的一侧上形成的测量电极层和形成在相对侧并被屏蔽层覆盖的参考电极层。 该装置包括用于迫使电流流过每个电池的固体电解质层的直流电源装置，从而使氧离子从一个电池中的测量电极迁移到参考电极，并在另一个电池中相反地移动， 电路，以分别由第一和第二单元开发的第一和第二输出电压进行比较，以检查这两个输出电压中的哪一个高于另一个，并根据比较结果产生控制信号。 信号产生功能不受元件温度的影响，使得即使元件尚未充分加热也可以产生正确的控制信号。

公开(公告)号：US20130013160A1

公开(公告)日：2013-01-10

申请号：US13618516

申请日：2012-09-14

申请人： Tateki JOZAKI ,  Hideaki Suzuki ,  Ryousuke Nonomura ,  Mamiko Inoue ,  Seiichiro Takahashi ,  Tatsuo Ochiai ,  Masato Koga ,  Masaaki Uchida ,  Ryoji Kadono

发明人： Tateki JOZAKI ,  Hideaki Suzuki ,  Ryousuke Nonomura ,  Mamiko Inoue ,  Seiichiro Takahashi ,  Tatsuo Ochiai ,  Masato Koga ,  Masaaki Uchida ,  Ryoji Kadono

IPC分类号： F16H61/662

CPC分类号： F16H61/66259 ,  F16H37/022 ,  F16H61/0213 ,  F16H61/702 ,  F16H2037/023 ,  Y10T477/6217 ,  Y10T477/623 ,  Y10T477/6237 ,  Y10T477/6242

摘要： The transmission controller changes the gear position of the subtransmission mechanism and varies the speed ratio of the variator in an opposite direction to a speed ratio variation direction of the subtransmission mechanism when the actual through speed ratio passes a predetermined mode switch line. When the improvement in the shift response of the continuously variable transmission is determined to be required and the actual through speed ratio passes the mode switch line from a Low side to the High side, the transmission controller increases a shift speed of the subtransmission mechanism compared with a normal coordinated shift.

摘要翻译： 变速器控制器改变副变速机构的档位，并且当实际通过速比通过预定模式切换线时，将变速器的速比与变速器机构的变速比变化方向相反的方向变化。 当确定无级变速器的换档响应的改善被要求并且实际通过速比通过模式切换线从低侧到高侧时，变速器控制器增加副变速器机构的转速，与 正常的协调转移。

公开(公告)号：US07666113B2

公开(公告)日：2010-02-23

申请号：US11772988

申请日：2007-07-03

申请人： Tomoaki Honma ,  Masaaki Uchida ,  Shusaku Katakura ,  Yoshinobu Kawamoto ,  Sadamu Fujiwara

发明人： Tomoaki Honma ,  Masaaki Uchida ,  Shusaku Katakura ,  Yoshinobu Kawamoto ,  Sadamu Fujiwara

IPC分类号： F16H31/00

CPC分类号： F16H61/061 ,  F16H61/686 ,  F16H2061/0496

摘要： A control apparatus of an automatic transmission having first and second frictional engagement elements that achieve higher and lower speed gear stages respectively, includes a target value determination section setting a rotation speed difference between input and output sides of the frictional engagement element, a total torque capacity calculation section calculating a total torque capacity, a distribution ratio determination section setting a distribution ratio of the total torque capacity to the first and second frictional engagement elements, an individual torque capacity calculation section calculating individual torque capacities respectively required of the first and second frictional engagement elements, and an engagement control section controlling engagement conditions of the first and second frictional engagement elements in accordance with the individual torque capacity. The automatic transmission realizes a down-shift by changeover between first and second frictional engagement elements based on the individual torque capacity during a vehicle power-off travel.

摘要翻译： 一种自动变速器的控制装置，具有分别实现上下档位的第一和第二摩擦接合元件，包括设定摩擦接合元件的输入和输出侧之间的转速差的目标值确定部，总转矩容量 计算总转矩容量的计算部分，设定总转矩容量与第一和第二摩擦接合元件的分配比率的分配比率确定部分，计算分别需要的第一和第二摩擦接合的各个转矩容量的单个扭矩能力计算部分 元件和接合控制部分，其根据各个扭矩能力控制第一和第二摩擦接合元件的接合状态。 基于车辆断电行驶期间的各个扭矩容量，自动变速器通过第一和第二摩擦接合元件之间的转换而实现向下换档。

公开(公告)号：US07387589B2

公开(公告)日：2008-06-17

申请号：US11391240

申请日：2006-03-29

申请人： Tsuyoshi Suzuki ,  Masaaki Uchida

发明人： Tsuyoshi Suzuki ,  Masaaki Uchida

IPC分类号： F16H61/662

CPC分类号： F16H61/66259 ,  F16H61/66254 ,  Y10T477/619 ,  Y10T477/624 ,  Y10T477/6242 ,  Y10T477/6243

摘要： A shift control apparatus of a belt type continuously variable transmission is comprised of a controller which is arranged to set a first hydraulic pressure controlled variable based on a first target transmission ratio determined based on a vehicle traveling condition, to set a second hydraulic controlled variable based on a second target transmission ratio determined based on a predetermined transfer characteristic, to steplessly control the transmission ratio by controlling hydraulic pressures of primary and secondary pulleys hydraulic based on the first and second hydraulic pressure controlled variables, to detect at least one of the hydraulic pressures of the primary and secondary pulleys, and to correct the second target transmission ratio based on the detected hydraulic pressure.

摘要翻译： 带式无级变速器的变速控制装置包括控制器，该控制器被设置为基于基于车辆行驶状态确定的第一目标传动比来设定第一液压控制变量，以基于车辆行驶状态设定第二液压控制变量 在基于预定传送特性确定的第二目标传动比上，通过基于第一和第二液压控制变量控制液压的一级和二级滑轮的液压来无级地控制传动比，以检测至少一个液压 并且基于检测到的液压来校正第二目标传动比。

公开(公告)号：US07356400B2

公开(公告)日：2008-04-08

申请号：US11362206

申请日：2006-02-27

申请人： Tomoaki Honma ,  Masaaki Uchida ,  Shusaku Katakura ,  Yoshinobu Kawamoto

发明人： Tomoaki Honma ,  Masaaki Uchida ,  Shusaku Katakura ,  Yoshinobu Kawamoto

IPC分类号： G06F19/00

CPC分类号： F16D48/06 ,  F16D2500/1026 ,  F16D2500/30406 ,  F16D2500/50224 ,  F16D2500/70426 ,  F16D2500/7044 ,  Y10T477/6203 ,  Y10T477/638 ,  Y10T477/753 ,  Y10T477/755

摘要： A clutch control apparatus for a power transmission system including an input rotating member and an output rotating member. The clutch control apparatus includes a friction clutch, and a control unit. The control unit sets a first desired clutch torque setting in accordance with a clutch slip indicator; sets a second desired clutch torque setting to an amount of torque input from the input rotating member to the friction clutch; controls the clutch torque to be the first desired clutch torque setting during a starting stage of the friction clutch; controls the clutch torque to be the second desired clutch torque setting during a steady-state stage of the friction clutch; and controls the clutch torque to gradually change from the first desired clutch torque setting to the second desired clutch torque setting during a transition stage between the starting stage and the steady-state stage.

摘要翻译： 一种用于动力传动系统的离合器控制装置，包括输入旋转构件和输出旋转构件。 离合器控制装置包括摩擦离合器和控制单元。 控制单元根据离合器滑动指示器设定第一期望的离合器扭矩设定值; 将第二期望离合器转矩设定值设定为从输入转动件输入到摩擦离合器的转矩量; 在摩擦离合器的起动阶段将离合器扭矩控制为第一期望的离合器扭矩设定; 在摩擦离合器的稳态阶段将离合器扭矩控制为第二期望的离合器扭矩设定; 并且在起动阶段和稳态阶段之间的转变阶段期间控制离合器扭矩从第一期望离合器转矩设定逐渐变化到第二期望离合器转矩设定。

公开(公告)号：US20080020897A1

公开(公告)日：2008-01-24

申请号：US11772963

申请日：2007-07-03

申请人： Tomoaki HONMA ,  Masaaki Uchida ,  Shusaku Katakura ,  Yoshinobu Kawamoto ,  Sadamu Fujiwara

发明人： Tomoaki HONMA ,  Masaaki Uchida ,  Shusaku Katakura ,  Yoshinobu Kawamoto ,  Sadamu Fujiwara

IPC分类号： F16H61/06

CPC分类号： F16H61/061 ,  F16H61/686 ,  F16H2061/0492 ,  Y10T477/6936 ,  Y10T477/69363 ,  Y10T477/6937 ,  Y10T477/693762 ,  Y10T477/6939

摘要： A control apparatus of an automatic transmission having first and second frictional engagement elements that achieve lower and higher speed gear stages respectively, includes a target value determination section setting a rotation speed difference between input and output sides of the frictional engagement element, a total torque capacity calculation section calculating a total torque capacity, a distribution ratio determination section setting a distribution ratio of the total torque capacity to the first and second frictional engagement elements, an individual torque capacity calculation section calculating individual torque capacities respectively required of the first and second frictional engagement elements, and an engagement control section controlling engagement conditions of the first and second frictional engagement elements in accordance with the individual torque capacity. The automatic transmission realizes an up-shift by changeover between first and second frictional engagement elements based on the individual torque capacity during a vehicle power-on travel.

摘要翻译： 一种自动变速器的控制装置，具有分别实现低速档和高速档位的第一和第二摩擦接合元件，包括设定摩擦接合元件的输入和输出侧之间的转速差的目标值确定部分，总转矩容量 计算总转矩容量的计算部分，设定总转矩容量与第一和第二摩擦接合元件的分配比率的分配比率确定部分，计算分别需要的第一和第二摩擦接合的各个转矩容量的单个扭矩能力计算部分 元件和接合控制部分，其根据各个扭矩能力控制第一和第二摩擦接合元件的接合状态。 基于车辆上电行驶期间的各个扭矩容量，自动变速器通过第一和第二摩擦接合元件之间的切换实现上移。

公开(公告)号：US06817432B2

公开(公告)日：2004-11-16

申请号：US10132186

申请日：2002-04-26

申请人： Shinichiro Kitada ,  Masaaki Uchida ,  Noboru Hattori ,  Toshio Kikuchi ,  Yutaro Kaneko

发明人： Shinichiro Kitada ,  Masaaki Uchida ,  Noboru Hattori ,  Toshio Kikuchi ,  Yutaro Kaneko

IPC分类号： B60K100

CPC分类号： B60K6/26 ,  B60K1/02 ,  B60K6/28 ,  B60K6/405 ,  B60K6/46 ,  B60L11/123 ,  B60L11/126 ,  B60L2220/14 ,  Y02T10/6217 ,  Y02T10/646 ,  Y02T10/7077 ,  Y10S903/902 ,  Y10S903/903 ,  Y10S903/906 ,  Y10S903/907 ,  Y10S903/952

摘要： A hybrid vehicle is provided that lowers the cost of series hybrid vehicles in order to make it easier for series hybrid vehicles to gain popularity. A hybrid vehicle equipped with an engine, a first rotary electric machine and a second rotary electric machine. The first rotary electric machine is coupled to the output shaft of the engine, while the second rotary electric machine is electrically coupled to the first rotary electric machine and coupled to the drive wheels of the vehicle. The maximum generated electric power of the first rotary electric machine is substantially equal to the maximum output power of the second rotary electric machine.

摘要翻译： 提供混合动力车辆，降低串联混合动力车辆的成本，以使串联混合动力车辆更容易获得普及。 一种配备有发动机，第一旋转电机和第二旋转电机的混合动力车辆。 第一旋转电机耦合到发动机的输出轴，而第二旋转电机电耦合到第一旋转电机并联接到车辆的驱动轮。 第一旋转电机的最大发电功率基本上等于第二旋转电机的最大输出功率。

公开(公告)号：US06308129B1

公开(公告)日：2001-10-23

申请号：US09471124

申请日：1999-12-23

申请人： Masaaki Uchida

发明人： Masaaki Uchida

IPC分类号： B60K4120

CPC分类号： F02N11/0822 ,  F02D17/04 ,  F02N11/0833 ,  F02N2200/0801 ,  F02N2300/2004 ,  Y02T10/48 ,  Y10T477/87

摘要： In method and apparatus for automatically stopping an engine idling for an automotive vehicle, a vehicular velocity it detected, a brake manipulated variable of a brake manipulator is detected, the brake manipulated variable is compared with a predetermined criterion to determine whether a brake manipulator is operated, the engine is stopped when the vehicular velocity is detected to be zero and the brake manipulator is determined to be operated, the engine is re-stated when an operation of the brake manipulator is released the brake manipulated variable is determined after the vehicular velocity is zero and the brake manipulator is operated, and the predetermined criterion is updated on the basis of the learning value.

摘要翻译： 在自动停止机动车辆的发动机怠速的方法和装置中，检测到车速，检测制动操纵器的制动操作量，将制动器操作量与预定标准进行比较，以确定制动操纵器是否被操作 当车速检测为零并且制动操纵器被确定为操作时，发动机停止，当制动操纵器的操作被释放时重新指定发动机，在车速为 零并且制动操纵器被操作，并且基于学习值来更新预定标准。