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1. 发明申请

US20130325269A1 HYBRID-TYPE CONSTRUCTION MACHINE 有权
标题翻译：混合式建筑机械
公开(公告)号：US20130325269A1
公开(公告)日：2013-12-05
申请号：US14000241
申请日：2012-02-27
申请人： Shiho Izumi , Manabu Edamura , Kouichi Shibata , Manabu Sugiura , Takatoshi Ooki
发明人： Shiho Izumi , Manabu Edamura , Kouichi Shibata , Manabu Sugiura , Takatoshi Ooki
IPC分类号： E02F9/20
CPC分类号： E02F9/2025 , E02F9/128 , E02F9/2091 , E02F9/2095 , E02F9/2217 , H02P29/024 , H02P29/0241 , H02P29/026
摘要： A hybrid-type construction machine is provided which permits swing operation without a sense of awkwardness compared with conventional construction machines and which allows the amount of stored electricity in an electrical storage device to be controlled within an appropriate range of use in consideration of the service life of the electrical storage device without enlarging its capacity.The hybrid-type construction machine includes an electric motor and a hydraulic motor for driving a swing structure, an electrical storage device, and a controller for controlling charging and discharging of the electrical storage device. The controller includes a storage unit which stores a discharge command region to be set in accordance with the swing speed of the swing structure with regard to the amount of stored electricity in the electrical storage device, and a computing unit which, if the amount of stored electricity in the electrical storage device reaches the discharge command region stored in the storage unit, computes an additional drive torque command value for increasing the amount of powering of the electric motor in accordance with the amount of stored electricity in the electrical storage device, the computing unit further outputting the additional drive torque command value to the electric motor to drive the swing structure.
摘要翻译：提供了一种混合式施工机械，与传统的施工机械相比，其摆动操作不会产生笨拙的感觉，并且允许考虑到使用寿命将蓄电装置中的蓄电量控制在适当的使用范围内的放电容量。混合式施工机械包括电动机和用于驱动摆动结构的液压马达，蓄电装置以及用于控制蓄电装置的充放电的控制器。控制器包括存储单元，其存储根据摆动结构的摆动速度相对于蓄电装置中存储的电量设定的放电指令区域;以及计算单元，如果存储的量电存储装置中的电力到达存储在存储单元中的放电指令区域，计算附加的驱动转矩指令值，用于根据蓄电装置中存储的电量来增加电动机的供电量，计算单元进一步向电动机输出附加驱动转矩指令值以驱动摆动结构。

2. 发明授权

US09581176B2 Construction machine having revolving structure 有权
标题翻译：具有旋转结构的施工机械
公开(公告)号：US09581176B2
公开(公告)日：2017-02-28
申请号：US13979436
申请日：2012-01-19
申请人： Shiho Izumi , Manabu Edamura , Kouichi Shibata , Manabu Sugiura , Takatoshi Ooki
发明人： Shiho Izumi , Manabu Edamura , Kouichi Shibata , Manabu Sugiura , Takatoshi Ooki
IPC分类号： F15B15/18 , B60T8/00 , B60L1/00 , E02F9/12 , E02F9/20 , B60K6/28 , B60K6/485
CPC分类号： F15B15/18 , B60K6/28 , B60K6/485 , B60Y2400/114 , E02F9/123 , E02F9/2091 , E02F9/2095 , Y02T10/6226
摘要： Both a hydraulic motor and an electric motor are provided for driving an upper swing structure. When the amount of electricity stored in a capacitor is appropriate, the upper swing structure is driven by both the hydraulic motor and the electric motor. When the amount of electricity stored in the capacitor exceeds an appropriate value, the mode is changed over to a mode in which the upper swing structure is driven only by the hydraulic motor, and an assist electric generation motor is assist-driven or engine-driven to thereby rapidly return the amount of electricity stored in the capacitor to an appropriate range. The capacity of the capacitor can be reduced, and the amount of electricity stored in the capacitor can be managed without losing the operability of swing motion.
摘要翻译：提供液压马达和电动马达用于驱动上部摆动结构。当存储在电容器中的电量适当时，上部摆动结构由液压马达和电动马达驱动。当存储在电容器中的电量超过适当的值时，该模式转换到仅由液压马达驱动上部摆动结构的模式，并且辅助发电马达是辅助驱动的或发动机驱动的从而将存储在电容器中的电量迅速返回到适当的范围。可以降低电容器的容量，并且可以在不损失摆动运动的可操作性的情况下管理存储在电容器中的电量。

3. 发明申请

US20130298544A1 CONSTRUCTION MACHINE HAVING REVOLVING STRUCTURE 有权
标题翻译：具有改造结构的建筑机械
公开(公告)号：US20130298544A1
公开(公告)日：2013-11-14
申请号：US13979436
申请日：2012-01-19
申请人： Shiho Izumi , Manabu Edamura , Kouichi Shibata , Manabu Sugiura , Takatoshi Ooki
发明人： Shiho Izumi , Manabu Edamura , Kouichi Shibata , Manabu Sugiura , Takatoshi Ooki
IPC分类号： F15B15/18
CPC分类号： F15B15/18 , B60K6/28 , B60K6/485 , B60Y2400/114 , E02F9/123 , E02F9/2091 , E02F9/2095 , Y02T10/6226
摘要： To provide a hybrid type construction machine in which work can be kept on even if the amount of electricity stored in an electric storage device is out of an appropriate value.Both a hydraulic motor 27 and an electric motor 25 are provided for driving an upper swing structure 20. When the amount of electricity stored in a capacitor 24 is appropriate, the upper swing structure 20 is driven by both the hydraulic motor 27 and the electric motor 25. When the amount of electricity stored in the capacitor 24 exceeds an appropriate value, the mode is changed over to a mode in which the upper swing structure 20 is driven only by the hydraulic motor 27, and an assist electric generation motor 23 is assist-driven or engine-driven to thereby rapidly return the amount of electricity stored in the capacitor 24 to an appropriate range.The capacity of the capacitor 24 can be reduced, and the amount of electricity stored in the capacitor can be managed without losing the operability of swing motion.
摘要翻译：即使存储在蓄电装置中的电量不合适，也可以进行能够保持作业的混合式施工机械。液压马达27和电动马达25均设置用于驱动上摆动结构20.当存储在电容器24中的电量适当时，上摆动结构20由液压马达27和电动马达驱动当存储在电容器24中的电量超过适当的值时，该模式转换到仅由液压马达27驱动上部摆动结构20的模式，辅助发电马达23被辅助驱动或发动机驱动，从而将存储在电容器24中的电量迅速返回到适当的范围。可以减小电容器24的容量，并且可以管理存储在电容器中的电量，而不会失去摆动运动的可操作性。

4. 发明授权

US08825316B2 Hybrid-type construction machine 有权
标题翻译：混合式施工机
公开(公告)号：US08825316B2
公开(公告)日：2014-09-02
申请号：US14000241
申请日：2012-02-27
申请人： Shiho Izumi , Manabu Edamura , Kouichi Shibata , Manabu Sugiura , Takatoshi Ooki
发明人： Shiho Izumi , Manabu Edamura , Kouichi Shibata , Manabu Sugiura , Takatoshi Ooki
IPC分类号： G06F7/70 , H02P29/02 , E02F9/20 , E02F9/12 , E02F9/22
CPC分类号： E02F9/2025 , E02F9/128 , E02F9/2091 , E02F9/2095 , E02F9/2217 , H02P29/024 , H02P29/0241 , H02P29/026
摘要： A hybrid-type construction machine is provided which permits swing operation without a sense of awkwardness compared with conventional construction machines and which allows the amount of stored electricity in an electrical storage device to be controlled within an appropriate range of use in consideration of the service life of the electrical storage device without enlarging its capacity.The hybrid-type construction machine includes an electric motor and a hydraulic motor for driving a swing structure, an electrical storage device, and a controller for controlling charging and discharging of the electrical storage device. The controller includes a storage unit which stores a discharge command region to be set in accordance with the swing speed of the swing structure with regard to the amount of stored electricity in the electrical storage device, and a computing unit which, if the amount of stored electricity in the electrical storage device reaches the discharge command region stored in the storage unit, computes an additional drive torque command value for increasing the amount of powering of the electric motor in accordance with the amount of stored electricity in the electrical storage device, the computing unit further outputting the additional drive torque command value to the electric motor to drive the swing structure.
摘要翻译：提供了一种混合式施工机械，与传统的施工机械相比，其摆动操作不会产生笨拙的感觉，并且允许考虑到使用寿命将蓄电装置中的蓄电量控制在适当的使用范围内的放电容量。混合式施工机械包括电动机和用于驱动摆动结构的液压马达，蓄电装置以及用于控制蓄电装置的充放电的控制器。控制器包括存储单元，其存储根据摆动结构的摆动速度相对于蓄电装置中存储的电量设定的放电指令区域;以及计算单元，如果存储的量电存储装置中的电力到达存储在存储单元中的放电指令区域，计算附加的驱动转矩指令值，用于根据蓄电装置中存储的电量来增加电动机的供电量，计算单元进一步向电动机输出附加驱动转矩指令值以驱动摆动结构。

5. 发明授权

US09574324B2 Work machine 有权
标题翻译：工作机
公开(公告)号：US09574324B2
公开(公告)日：2017-02-21
申请号：US14115972
申请日：2012-05-10
申请人： Hidetoshi Satake , Takako Satake , Manabu Edamura , Takatoshi Ooki , Shinji Nishikawa , Kouichi Shibata
发明人： Hidetoshi Satake , Manabu Edamura , Takatoshi Ooki , Shinji Nishikawa , Kouichi Shibata
IPC分类号： E02F9/20 , E02F9/12 , B60K6/46 , B60K17/10 , B60L11/12 , E02F9/22 , B60K25/00 , B60K25/04 , B60L1/00 , B60L11/00 , E02F9/26 , B60K7/00 , B60K1/04
CPC分类号： E02F9/123 , B60K6/46 , B60K7/0015 , B60K17/10 , B60K25/00 , B60K25/04 , B60K2001/0416 , B60L1/003 , B60L11/005 , B60L11/12 , B60L2200/40 , B60L2250/16 , B60Y2200/41 , B60Y2200/412 , B60Y2200/415 , E02F9/2075 , E02F9/2095 , E02F9/226 , E02F9/2296 , E02F9/267 , Y02T10/6217 , Y02T10/7022 , Y02T10/7077
摘要： A work machine includes a swing hydraulic motor and a swing electric motor for driving an upper swing structure. A capacitor supplies electricity to the swing electric motor and an operating device outputs through one operation, an operating signal for concurrently operating the swing hydraulic motor and the swing electric motor. A main controller switches between a hydraulic-alone drive mode and an electric-alone drive mode, the hydraulic-alone drive mode being a mode to drive only the swing hydraulic motor selected from the swing hydraulic motor and the swing electric motor when the operating device is operated, the electric-alone drive mode being a mode to drive only the swing electric motor selected from the swing hydraulic motor and the swing electric motor when the operating is operated. Therefore, the actuator that malfunctions can easily be specified among the plurality of mounted actuators.
摘要翻译：作业机械包括摆动液压马达和用于驱动上部摆动结构的摆动电动机。电容器向摆动电动机供电，操作装置通过一次操作输出操作信号，用于同时操作回转液压马达和摆动电动机。主控制器在液压单独驱动模式和单独驱动模式之间切换，液压单独驱动模式是当操作装置仅驱动从摆动液压马达和摆动马达选择的摆动液压马达时的模式操作时，电动单元驱动模式是当操作操作时仅驱动从摆动液压马达和摆动马达选择的摆动电动机的模式。因此，可以容易地在多个安装的致动器中指定故障的致动器。

6. 发明申请

US20140165548A1 WORK MACHINE 有权
标题翻译：工作机器
公开(公告)号：US20140165548A1
公开(公告)日：2014-06-19
申请号：US14115972
申请日：2012-05-10
申请人： Shinji Nishikawa , Kouichi Shibata , Takako Satake , Manabu Edamura , Takatoshi Ooki
发明人： Hidetoshi Satake , Manabu Edamura , Takatoshi Ooki , Shinji Nishikawa , Kouichi Shibata
IPC分类号： E02F9/12
CPC分类号： E02F9/123 , B60K6/46 , B60K7/0015 , B60K17/10 , B60K25/00 , B60K25/04 , B60K2001/0416 , B60L1/003 , B60L11/005 , B60L11/12 , B60L2200/40 , B60L2250/16 , B60Y2200/41 , B60Y2200/412 , B60Y2200/415 , E02F9/2075 , E02F9/2095 , E02F9/226 , E02F9/2296 , E02F9/267 , Y02T10/6217 , Y02T10/7022 , Y02T10/7077
摘要： A work machine includes a swing hydraulic motor and a swing electric motor for driving an upper swing structure. A capacitor supplies electricity to the swing electric motor and an operating device outputs through one operation, an operating signal for concurrently operating the swing hydraulic motor and the swing electric motor. A main controller switches between a hydraulic-alone drive mode and an electric-alone drive mode, the hydraulic-alone drive mode being a mode to drive only the swing hydraulic motor selected from the swing hydraulic motor and the swing electric motor when the operating device is operated, the electric-alone drive mode being a mode to drive only the swing electric motor selected from the swing hydraulic motor and the swing electric motor when the operating is operated. Therefore, the actuator that malfunctions can easily be specified among the plurality of mounted actuators.
摘要翻译：作业机械包括摆动液压马达和用于驱动上部摆动结构的摆动电动机。电容器向摆动电动机供电，操作装置通过一次操作输出操作信号，用于同时操作回转液压马达和摆动电动机。主控制器在液压单独驱动模式和单独驱动模式之间切换，液压单独驱动模式是当操作装置仅驱动从摆动液压马达和摆动马达选择的摆动液压马达时的模式操作时，电动单元驱动模式是当操作操作时仅驱动从摆动液压马达和摆动马达选择的摆动电动机的模式。因此，可以容易地在多个安装的致动器中指定故障的致动器。

7. 发明申请

US20140002091A1 CONSTRUCTION MACHINE 审中-公开
标题翻译：建筑机械
公开(公告)号：US20140002091A1
公开(公告)日：2014-01-02
申请号：US13993495
申请日：2012-03-13
申请人： Manabu Edamura , Takenori Hiroki , Masayuki Shiina , Kouichi Shibata
发明人： Manabu Edamura , Takenori Hiroki , Masayuki Shiina , Kouichi Shibata
IPC分类号： G01R31/02 , G01R31/327
CPC分类号： G01R31/02 , E02F9/123 , E02F9/2091 , E02F9/2095 , E02F9/267 , G01R31/006 , G01R31/025 , G01R31/327 , G01R31/3278
摘要： An electric operating system for a construction machine includes a first insulation resistance degradation detection device including a first voltage waveform generation device and a first detection section. The first detection section is connected to an electrical storage device and to the first voltage waveform generation device with respect to a relay and is adapted to detect degradation in the insulation resistance of the electrical storage device by measuring waveform changes input from the first voltage waveform generation device. A second insulation resistance degradation detection device includes a second voltage waveform generation device and a second detection section connected to a drive system and to the second voltage waveform generation device with respect to the relay, and is adapted to detect degradation in the insulation resistance of the drive system by measuring waveform changes input from the second voltage waveform generation device.
摘要翻译：一种用于建筑机械的电动操作系统包括：第一绝缘电阻劣化检测装置，包括第一电压波形产生装置和第一检测部分。第一检测部分相对于继电器连接到蓄电装置和第一电压波形发生装置，并且适于通过测量从第一电压波形产生输入的波形变化来检测蓄电装置的绝缘电阻的劣化设备。第二绝缘电阻劣化检测装置包括第二电压波形生成装置和与驱动系统连接的第二检测部分和与继电器相关的第二电压波形生成装置，并且适于检测绝缘电阻的劣化通过测量从第二电压波形产生装置输入的波形变化来驱动系统。

8. 发明授权

US4964983A Reservoir 失效
标题翻译：水库
公开(公告)号：US4964983A
公开(公告)日：1990-10-23
申请号：US434258
申请日：1989-11-13
申请人： Ryutaro Abe , Yoshiyuki Takeuchi , Kouichi Shibata
发明人： Ryutaro Abe , Yoshiyuki Takeuchi , Kouichi Shibata
IPC分类号： B62D5/07 , B01D29/01 , B01D35/027 , B01D35/14 , B01D36/02 , F15B1/26
CPC分类号： B01D36/02 , B01D29/01 , B01D35/027 , B01D35/14
摘要： A reservoir used in an automotive power steering system is provided with a first filter disposed within a reservoir body at a location between an inlet and an outlet thereof. The reservoir is further provided with a first guide member for forcing the oil flowed into through the inlet to flow toward the first filter by changing the flow direction of the oil and a second guide member for forcing the oil passed through the first filter to flow toward the outlet by changing the flow direction of the oil. The first guide member is provided with an opening, and a second filter whose mesh is finer than that of the first filter is attached to the opening so as to allow the oil to flow from the inlet to the inside space above the first filter through the second filter. On the other hand, the second guide member is formed with a second opening for allowing the oil passed through the first filter to flow toward the outlet through the second opening.
摘要翻译：在汽车动力转向系统中使用的储存器设置有在其入口和出口之间的位置处设置在储存器本体内的第一过滤器。储存器还设置有第一引导构件，用于迫使通过入口流入的油通过改变油的流动方向而流向第一过滤器;以及第二引导构件，用于迫使通过第一过滤器的油流向该出口通过改变油的流动方向。第一引导构件设置有开口，并且第二过滤器的网格比第一过滤器的网眼更细，附接到开口，以便允许油从第一过滤器上方的入口到内部空间通过第一过滤器第二个过滤器另一方面，第二引导构件形成有第二开口，用于允许通过第一过滤器的油通过第二开口朝向出口流动。

9. 外观设计

USD700619S1 Construction machine display with a graphic user interface 有权
标题翻译：施工机器显示带有图形用户界面
公开(公告)号：USD700619S1
公开(公告)日：2014-03-04
申请号：US29400365
申请日：2011-08-26
申请人： Eitaro Ito , Tomoki Kimura , Ken Imamura , Daisuke Nogami , Junko Suzuki , Kouji Ishikawa , Hidetoshi Satake , Kouichi Shibata , Keiichiro Nakamura , Yasunori Ota
设计人： Eitaro Ito , Tomoki Kimura , Ken Imamura , Daisuke Nogami , Junko Suzuki , Kouji Ishikawa , Hidetoshi Satake , Kouichi Shibata , Keiichiro Nakamura , Yasunori Ota

10. 发明授权

US08532865B2 Apparatus and system for diagnosing devices included in working machine 有权
标题翻译：用于诊断工作机器中包含的装置的装置和系统
公开(公告)号：US08532865B2
公开(公告)日：2013-09-10
申请号：US12532001
申请日：2008-08-11
申请人： Hideaki Suzuki , Yoshinori Furuno , Kouichi Shibata , Hiroshi Watanabe , Yutaka Watanabe
发明人： Hideaki Suzuki , Yoshinori Furuno , Kouichi Shibata , Hiroshi Watanabe , Yutaka Watanabe
IPC分类号： G06F7/00
CPC分类号： E02F9/268 , E02F9/2054 , G07C3/00
摘要： A device diagnostic apparatus (201) comprising: data judgment means (101) for, when device information (121) including operating condition information and internal state information is inputted, comparing the operating condition information of the device information with operating condition information stored in a database (111) beforehand to judge whether or not both of the operating condition information agree with each other, and then outputting judgment result information; and state diagnosis means (103) for, when the judgment result information indicates that both of the operating condition information agree with each other, comparing the internal state information in the device information with internal state information stored in the database beforehand, and then outputting the result of the comparison. This makes it possible to reduce the possibility that false judgment result will be output, and to achieve the efficiency of maintenance work.
摘要翻译：一种设备诊断装置（201），包括：数据判断装置（101），当输入包括操作条件信息和内部状态信息的设备信息（121）时，将设备信息的操作条件信息与存储在数据库（111），以判断操作条件信息是否一致，然后输出判断结果信息; 和状态诊断装置（103），用于当判断结果信息指示两个操作条件信息彼此一致时，将设备信息中的内部状态信息与存储在数据库中的内部状态信息进行比较，然后输出比较结果。这样可以减少输出虚假判断结果并实现维护工作的效率的可能性。

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