公开(公告)号：US09431879B2

公开(公告)日：2016-08-30

申请号：US14237033

申请日：2012-08-13

申请人： Satoshi Kikuchi ,  Seiji Ishida ,  Tsutomu Miyoshi ,  Itsuro Sawada ,  Makoto Ishijima ,  Shigenori Aoki

发明人： Satoshi Kikuchi ,  Seiji Ishida ,  Tsutomu Miyoshi ,  Itsuro Sawada ,  Makoto Ishijima ,  Shigenori Aoki

IPC分类号： H02K9/20 ,  H02K9/00 ,  H02K9/19 ,  H02K5/16 ,  H02K3/24

CPC分类号： H02K9/19 ,  B60L2200/00 ,  H02K3/24 ,  H02K5/161 ,  H02K9/005 ,  Y02T10/641 ,  Y02T90/16

摘要： To uniformly cool down armature windings along the circumferential direction of a stator in a generator motor. A generator motor includes a stator 1 fixed to the inner diameter side of a housing 18, a rotor 130 rotatably supported by bearings 5, and armature windings wound around the teeth of a stator core 110. Each of brackets 200 provided via the bearings 5 has a passage 201, 202 through which cooling oil flows and injection holes 204 which communicate with the passage and inject cooling oil at positions opposite to winding ends of the armature windings. Cooling oil is injected toward the winding ends of the armature windings from the injection holes 204 of the brackets 200 arranged on opposite axial sides of a shaft 6. In the flow rate distribution of the oil from the plurality of the injection holes 204, the flow rate of the oil from any of the injection holes 204 is set to be greater as the position of the injection hole 204 is higher above the level of the shaft 6. The arrangement pitch among the injection holes 204 provided on each of the brackets 200 is dense in a vertically upper portion of the bracket 200, and gradually sparser in a portion thereof closer to the level of shaft 6.

摘要翻译： 沿发电机电机中的定子的圆周方向均匀地冷却电枢绕组。 发电机电动机包括固定在壳体18的内径侧的定子1，由轴承5可旋转地支撑的转子130以及绕定子铁芯110的齿缠绕的电枢绕组。经由轴承5提供的每个支架200具有 通过冷却油流过的通道201,202以及与通道连通并在与电枢绕组的绕组端相对的位置处喷射冷却油的喷射孔204。 冷却油从布置在轴6的相对的轴向侧上的支架200的喷射孔204向电枢绕组的绕组端注入。在来自多个喷射孔204的油的流量分布中， 随着喷射孔204的位置高于轴6的高度，来自任何喷射孔204的油的速率被设定得更大。设置在每个托架200上的喷射孔204之间的排列间距是 在支架200的垂直上部处致密，并且在其更接近轴6的高度的部分中逐渐变稀。

公开(公告)号：US20140217842A1

公开(公告)日：2014-08-07

申请号：US14237033

申请日：2012-08-13

申请人： Satoshi Kikuchi ,  Seiji Ishida ,  Tsutomu Miyoshi ,  Itsuro Sawada ,  Makoto Ishijima ,  Shigenori Aoki

发明人： Satoshi Kikuchi ,  Seiji Ishida ,  Tsutomu Miyoshi ,  Itsuro Sawada ,  Makoto Ishijima ,  Shigenori Aoki

IPC分类号： H02K9/19

CPC分类号： H02K9/19 ,  B60L2200/00 ,  H02K3/24 ,  H02K5/161 ,  H02K9/005 ,  Y02T10/641 ,  Y02T90/16

摘要： To uniformly cool down armature windings along the circumferential direction of a stator in a generator motor. A generator motor includes a stator 1 fixed to the inner diameter side of a housing 18, a rotor 130 rotatably supported by bearings 5, and armature windings wound around the teeth of a stator core 110. Each of brackets 200 provided via the bearings 5 has a passage 201, 202 through which cooling oil flows and injection holes 204 which communicate with the passage and inject cooling oil at positions opposite to winding ends of the armature windings. Cooling oil is injected toward the winding ends of the armature windings from the injection holes 204 of the brackets 200 arranged on opposite axial sides of a shaft 6. In the flow rate distribution of the oil from the plurality of the injection holes 204, the flow rate of the oil from any of the injection holes 204 is set to be greater as the position of the injection hole 204 is higher above the level of the shaft 6. The arrangement pitch among the injection holes 204 provided on each of the brackets 200 is dense in a vertically upper portion of the bracket 200, and gradually sparser in a portion thereof closer to the level of shaft 6.

摘要翻译： 沿发电机电机中的定子的圆周方向均匀地冷却电枢绕组。 发电机电动机包括固定在壳体18的内径侧的定子1，由轴承5可旋转地支撑的转子130以及绕定子铁芯110的齿缠绕的电枢绕组。经由轴承5提供的每个支架200具有 通过冷却油流过的通道201,202以及与通道连通并在与电枢绕组的绕组端相对的位置处喷射冷却油的喷射孔204。 冷却油从布置在轴6的相对的轴向侧上的支架200的喷射孔204向电枢绕组的绕组端注入。在来自多个喷射孔204的油的流量分布中， 随着喷射孔204的位置高于轴6的高度，来自任何喷射孔204的油的速率被设定得更大。设置在每个托架200上的喷射孔204之间的排列间距是 在支架200的垂直上部处致密，并且在其更接近轴6的高度的部分中逐渐变稀。

公开(公告)号：US09421873B2

公开(公告)日：2016-08-23

申请号：US13879444

申请日：2011-10-12

申请人： Seiji Ishida ,  Masataka Sasaki ,  Yusuke Kajita ,  Hidetoshi Satake ,  Takako Satake ,  Manabu Edamura ,  Kazuo Fujishima ,  Shiho Izumi

发明人： Seiji Ishida ,  Masataka Sasaki ,  Yusuke Kajita ,  Hidetoshi Satake ,  Manabu Edamura ,  Kazuo Fujishima ,  Shiho Izumi

IPC分类号： H02J7/00 ,  B60L11/18 ,  E02F9/20 ,  F02D29/02 ,  B60L1/00 ,  B60L11/14

CPC分类号： B60L11/1809 ,  B60L1/003 ,  B60L11/14 ,  B60L11/1816 ,  B60L11/1862 ,  B60L2200/40 ,  B60L2240/423 ,  B60L2240/427 ,  B60L2240/547 ,  B60L2240/80 ,  E02F9/2075 ,  E02F9/2091 ,  F02D29/02 ,  Y02T10/642 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7077 ,  Y02T90/14

摘要： Construction machine capable of incorporating an engine and using an external power source. The construction machine includes an electrical storage device performing a charge with the external power source, uses the electrical storage device to provide assist when the power of the engine is insufficient, uses an electrical charge in the electrical storage device systematically in accordance with work time, and efficiently uses the electrical storage device by controlling its discharge amount in accordance with load status. The construction machine includes the engine, accessory loads connected to the engine, an assist electric motor driven by the engine, electrical power converters for converting an AC current, which is the output current of the assist electric motor, to a DC current, and the electrical storage device connected to the DC side of each electrical power converter. The electrical storage device becomes charged through a charging device from the external power source.

摘要翻译： 能够结合发动机并使用外部电源的施工机械。 施工机械包括与外部电源进行充电的蓄电装置，当发动机的功率不足时，使用蓄电装置提供辅助，根据工作时间系统地使用蓄电装置中的电荷， 并且通过根据负载状态控制其排出量来有效地使用蓄电装置。 施工机械包括发动机，与发动机连接的附件负载，由发动机驱动的辅助电动机，将作为辅助电动机的输出电流的交流电转换成直流电的电力转换器， 电气存储装置连接到每个电力转换器的直流侧。 蓄电装置通过充电装置从外部电源充电。

公开(公告)号：US20130193892A1

公开(公告)日：2013-08-01

申请号：US13879429

申请日：2011-10-12

申请人： Shinji Ishihara ,  Shinya Imura ,  Seiji Ishida ,  Masatoshi Hoshino ,  Manabu Edamura ,  Mitsuo Sonoda ,  Takatoshi Ooki ,  Takako Satake

发明人： Shinji Ishihara ,  Shinya Imura ,  Seiji Ishida ,  Masatoshi Hoshino ,  Hidetoshi Satake ,  Manabu Edamura ,  Mitsuo Sonoda ,  Takatoshi Ooki

IPC分类号： H02P7/00

CPC分类号： B60W20/13 ,  B60C23/0471 ,  B60C23/061 ,  B60K2025/005 ,  B60K2025/024 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W10/30 ,  B60W20/00 ,  B60W2510/0638 ,  B60W2510/244 ,  B60W2710/0644 ,  B60W2710/083 ,  B60W2710/244 ,  B60Y2200/412 ,  E02F9/2075 ,  H02P7/00 ,  Y02T10/6286

摘要： In a hybrid construction machine, there is provided a drive control device which realizes in, as a simple a structure as possible, control means of a motor generator, which is capable of preventing rapid decreases in the state of charge. The control means, which calculates a motor torque command value to be output to the motor generator, is characterized by calculating the motor torque command value, based on a difference between an actual state-of-charge and a prescribed target state-of-charge and a torque margin obtained by a difference between a maximum torque of an engine determined based on an actual rotational speed of the engine and an actual torque of the engine.

摘要翻译： 在混合动力施工机械中，提供了一种驱动控制装置，其实现了尽可能简单的结构，其能够防止充电状态的快速降低，电动发电机的控制装置。 计算要输出到电动发电机的电动机转矩指令值的控制装置的特征在于，基于实际充电状态和规定的目标充电电压之间的差来计算电动机转矩指令值 以及通过基于发动机的实际转速确定的发动机的最大扭矩与发动机的实际转矩之间的差异获得的转矩余量。

公开(公告)号：US06262294B1

公开(公告)日：2001-07-17

申请号：US09504900

申请日：2000-02-16

申请人： Takeshi Sako ,  Masazumi Godo ,  Seiji Ishida ,  Kunio Miura ,  Masayuki Tsugumi

发明人： Takeshi Sako ,  Masazumi Godo ,  Seiji Ishida ,  Kunio Miura ,  Masayuki Tsugumi

IPC分类号： C07C6748

CPC分类号： C07C29/128 ,  C07C67/03 ,  Y02P20/544 ,  C07C69/82 ,  C07C31/202

摘要： This invention relates to a process for producing aromatic divalent carboxylic acid ester and diatomic alcohol by reacting aromatic polyester and super critical monatomic alcohol, and by the process, PET is decomposed for recovering monomer components therefrom, and thus recovered monomer components can be used as the material for reproduction of new PET. In accordance with the present invention, there is provided a process for producing continuously monomer components from aromatic polyester, the process including the steps of: feeding continuously the above aromatic polyester and the above monatomic alcohol into a reactor while the above reactor is kept to be under the super critical condition of the above monatomic alcohol; reacting the above aromatic polyester and the above super critical monatomic alcohol and discharging the resultant reaction products, i.e., aromatic divalent carboxylic acid ester and diatomic alcohol, together with the monatomic alcohol from the reactor; and separating, from the above discharged resultant products, the above aromatic divalent carboxylic acid ester and the above diatomic alcohol and recovering them.

摘要翻译： 本发明涉及一种通过芳族聚酯和超临界单原子醇反应生成芳族二价羧酸酯和双原子醇的方法，通过该方法，PET被分解以从其中回收单体组分，因此回收的单体组分可用作 根据本发明，提供了一种从芳族聚酯连续制备单体组分的方法，该方法包括以下步骤：将上述芳族聚酯和上述单原子醇连续进料到反应器中，同时 上述反应器保持在上述单原子醇的超临界条件下; 使上述芳族聚酯和上述超临界单原子醇反应，并将所得反应产物，即芳族二价羧酸酯和双原子醇与来自反应器的单原子醇一起排出; 并从上述排出的所得产物中分离出上述芳族二价羧酸酯和上述双原子醇并回收它们。

公开(公告)号：US6058036A

公开(公告)日：2000-05-02

申请号：US988906

申请日：1997-12-11

申请人： Tsunehiro Endo ,  Seiji Ishida ,  Kenji Nandoh ,  Tadao Shimotsu ,  Hiroyuki Benya

发明人： Tsunehiro Endo ,  Seiji Ishida ,  Kenji Nandoh ,  Tadao Shimotsu ,  Hiroyuki Benya

IPC分类号： H02M7/04 ,  H02M7/12 ,  H02M7/48 ,  H02P27/06 ,  H02M3/24

CPC分类号： H02M7/53875

摘要： An inverter apparatus includes a basic control section including a main circuit which includes an inverter, and a control unit which controls the main circuit. The inverter apparatus also includes an I/O block which is connected to the basic control section, and is selected from a plurality of different types of I/O blocks. The I/O block includes an input/output interface. The input/output interface includes a signal connection terminal which transmits an input/output signal to/from the control unit. Operation management specifications of the main circuit are fixed independently of operation management specifications of the input/output interface. Operation specifications of the inverter apparatus change depending on the operation management specifications of the input/output interface, and are determined by the type of the I/O block which is connected to the basic control section, such that connecting the different types of I/O blocks to the basic control section causes the inverter apparatus to have different operation specifications.

摘要翻译： 逆变器装置包括基本控制部分，其包括包括逆变器的主电路和控制主电路的控制单元。 逆变器装置还包括连接到基本控制部分的I / O块，并且从多个不同类型的I / O块中选择。 I / O块包括一个输入/输出接口。 该输入/输出接口包括一个信号连接端子，该信号连接端子向/从该控制单元发送一个输入/输出信号。 主电路的运行管理规范是独立于输入/输出接口的操作管理规范进行固定的。 逆变器装置的动作规格根据输入输出接口的动作管理规格而变化，由与基本控制部连接的I / O块的种类决定，从而将不同种类的I / O块到基本控制部分使变频器设备具有不同的操作规格。

公开(公告)号：US5095878A

公开(公告)日：1992-03-17

申请号：US544598

申请日：1990-06-27

申请人： Shiro Kumagai ,  Katsuo Akishino ,  Reijiro Komagome ,  Michiyasu Yoshida ,  Tateo Kume ,  Masaki Nishizawa ,  Seiji Ishida ,  Takehisa Fujita

发明人： Shiro Kumagai ,  Katsuo Akishino ,  Reijiro Komagome ,  Michiyasu Yoshida ,  Tateo Kume ,  Masaki Nishizawa ,  Seiji Ishida ,  Takehisa Fujita

IPC分类号： F02D41/14

CPC分类号： F02D41/1479 ,  F02D41/1441 ,  F02D41/1475

摘要： An air/fuel ratio control system is provided for use with an internal combustion engine. The system includes a first air/fuel ratio detector arranged on an upstream side of a catalytic converter so as to detect the air/fuel ratio of the engine from components of exhaust gas, a second air/fuel ratio detector arranged in the exhaust system and having a detection response speed slower than the first air/fuel ratio detector, a device for controlling the air/fuel ratio of the engine on the basis of results of a comparison between a detection value from the first air/fuel ratio detector and a predetermined first reference value, a device for effecting a correction to the control of the air/fuel ratio by the air/fuel ratio control device on the basis of results of a comparison between a detection value from the second air/fuel ratio detector and a predetermined second reference value, and a device for shifting the second reference value to a lean air/fuel ratio side in a specific operation state of the engine.

摘要翻译： 提供了一种用于内燃机的空/燃比控制系统。 该系统包括布置在催化转化器的上游侧的第一空气/燃料比检测器，用于检测排气中的发动机的空燃比，布置在排气系统中的第二空/燃比检测器和 具有比第一空气/燃料比检测器慢的检测响应速度的装置，用于基于来自第一空气/燃料比检测器的检测值与预定的第一空气/燃料比检测器之间的比较的结果来控制发动机的空燃比的装置 第一基准值，根据来自第二空气/燃料比检测器的检测值与预定的第二空气/燃料比检测器的比较结果对空/燃比控制装置进行对空燃比的控制的修正的装置 第二参考值，以及用于在发动机的特定操作状态下将第二参考值移动到稀空燃比侧的装置。

公开(公告)号：US09065361B2

公开(公告)日：2015-06-23

申请号：US13879429

申请日：2011-10-12

申请人： Shinji Ishihara ,  Shinya Imura ,  Seiji Ishida ,  Masatoshi Hoshino ,  Manabu Edamura ,  Mitsuo Sonoda ,  Takatoshi Ooki ,  Takako Satake

发明人： Shinji Ishihara ,  Shinya Imura ,  Seiji Ishida ,  Masatoshi Hoshino ,  Hidetoshi Satake ,  Manabu Edamura ,  Mitsuo Sonoda ,  Takatoshi Ooki

IPC分类号： H02P1/00 ,  H02P7/00 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  E02F9/20 ,  B60W10/30 ,  B60K25/00 ,  B60K25/02

CPC分类号： B60W20/13 ,  B60C23/0471 ,  B60C23/061 ,  B60K2025/005 ,  B60K2025/024 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W10/30 ,  B60W20/00 ,  B60W2510/0638 ,  B60W2510/244 ,  B60W2710/0644 ,  B60W2710/083 ,  B60W2710/244 ,  B60Y2200/412 ,  E02F9/2075 ,  H02P7/00 ,  Y02T10/6286

摘要： In a hybrid construction machine, there is provided a drive control device which realizes in, as a simple a structure as possible, control means of a motor generator, which is capable of preventing rapid decreases in the state of charge. The control means, which calculates a motor torque command value to be output to the motor generator, is characterized by calculating the motor torque command value, based on a difference between an actual state-of-charge and a prescribed target state-of-charge and a torque margin obtained by a difference between a maximum torque of an engine determined based on an actual rotational speed of the engine and an actual torque of the engine.

摘要翻译： 在混合动力施工机械中，提供了一种驱动控制装置，其实现了尽可能简单的结构，其能够防止充电状态的快速降低，电动发电机的控制装置。 计算要输出到电动发电机的电动机转矩指令值的控制装置的特征在于，基于实际充电状态与规定的目标充电状态之间的差来计算电动机转矩指令值 以及通过基于发动机的实际转速确定的发动机的最大扭矩与发动机的实际转矩之间的差异获得的转矩余量。

公开(公告)号：US20140103874A1

公开(公告)日：2014-04-17

申请号：US13879444

申请日：2011-10-12

申请人： Shiho Izumi ,  Manabu Edamura ,  Takako Satake ,  Yusuke Kajita ,  Masataka Sasaki ,  Seiji Ishida ,  Kazuo Fujishima

发明人： Seiji Ishida ,  Masataka Sasaki ,  Yusuke Kajita ,  Hidetoshi Satake ,  Manabu Edamura ,  Kazuo Fujishima ,  Shiho Izumi

IPC分类号： B60L11/18

CPC分类号： B60L11/1809 ,  B60L1/003 ,  B60L11/14 ,  B60L11/1816 ,  B60L11/1862 ,  B60L2200/40 ,  B60L2240/423 ,  B60L2240/427 ,  B60L2240/547 ,  B60L2240/80 ,  E02F9/2075 ,  E02F9/2091 ,  F02D29/02 ,  Y02T10/642 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7077 ,  Y02T90/14

摘要： Construction machine capable of incorporating an engine and using an external power source. The construction machine includes an electrical storage device performing a charge with the external power source, uses the electrical storage device to provide assist when the power of the engine is insufficient, uses an electrical charge in the electrical storage device systematically in accordance with work time, and efficiently uses the electrical storage device by controlling its discharge amount in accordance with load status. The construction machine includes the engine, accessory loads connected to the engine, an assist electric motor driven by the engine, electrical power converters for converting an AC current, which is the output current of the assist electric motor, to a DC current, and the electrical storage device connected to the DC side of each electrical power converter. The electrical storage device becomes charged through a charging device from the external power source.

摘要翻译： 能够结合发动机并使用外部电源的施工机械。 施工机械包括与外部电源进行充电的蓄电装置，当发动机的功率不足时，使用蓄电装置提供辅助，根据工作时间系统地使用蓄电装置中的电荷， 并且通过根据负载状态控制其排出量来有效地使用蓄电装置。 施工机械包括发动机，与发动机连接的附件负载，由发动机驱动的辅助电动机，将作为辅助电动机的输出电流的交流电转换成直流电的电力转换器， 电气存储装置连接到每个电力转换器的直流侧。 蓄电装置通过充电装置从外部电源充电。

公开(公告)号：US06496397B2

公开(公告)日：2002-12-17

申请号：US09826857

申请日：2001-04-06

申请人： Keijiro Sakai ,  Toshiaki Okuyama ,  Kinya Nakatsu ,  Seiji Ishida ,  Hiroshi Fujii ,  Junji Kato ,  Masahiro Hiraga

发明人： Keijiro Sakai ,  Toshiaki Okuyama ,  Kinya Nakatsu ,  Seiji Ishida ,  Hiroshi Fujii ,  Junji Kato ,  Masahiro Hiraga

IPC分类号： H02M7537

CPC分类号： H02M7/48 ,  H02M7/53875 ,  H02P27/08

摘要： An inverter device has a three-phase inverter for converting DC electric power into AC power for supplement to an AC electric motor and a control device operatively associated therewith, and the control device includes a phase current detection section for outputting a phase current waveform based on a DC input current and an operational processor section for performing operational processing for control of said inverter device based on the phase current waveform. Thereby, the inverter device can be constructed to be very compact.

摘要翻译： 逆变器装置具有三相逆变器，用于将直流电力转换为交流电，以补充交流电动机和与其可操作地相关联的控制装置，并且控制装置包括相电流检测部分，用于输出基于 直流输入电流和操作处理器部分，用于基于相电流波形执行用于控制所述逆变器装置的操作处理。 因此，逆变器装置可以被构造成非常紧凑。