利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

7 条记录 (耗时 0.016 秒)

    ENGINE IDLING CONTROL DEVICE OF EXCAVATOR AND METHOD THEREOF
    1.
    发明申请
    ENGINE IDLING CONTROL DEVICE OF EXCAVATOR AND METHOD THEREOF 审中-公开
    挖掘机的发动机识别控制装置及其方法

    公开(公告)号：US20130268166A1

    公开(公告)日：2013-10-10

    申请号：US13993242

    申请日：2010-12-16

    申请人： Eui-Chul Kim ,  Chun-Han Lee

    发明人： Eui-Chul Kim ,  Chun-Han Lee

    IPC分类号： E02F9/20

    CPC分类号： E02F9/2025 ,  B60K28/04 ,  B60Y2200/412 ,  E02F9/2066 ,  F02D17/04 ,  F02D29/02 ,  F02N11/0822 ,  F02N11/0833 ,  F02N11/10 ,  Y02T10/48

    摘要： An engine idling control device for an excavator and a method thereof are provided, which can recognize the state of an engine, an on/off state of a function selection switch, and a user's intention to work that has maximally been reflected, reduce fuel use and production of carbon dioxide through automatic stopping or driving of the engine in accordance with an operation state of a safety device having convenience, and easily implement an engine stop and start function in accordance with a user's selection. The engine idling control device includes a first signal detection unit, a second signal detection unit, and an engine idling control unit automatically stopping or driving an engine in accordance with the state of the engine, the on/off state of the function selection switch detected by the first signal detection unit, and the operation state of the safety device detected by the second signal detection unit.

    摘要翻译： 提供了一种用于挖掘机的发动机怠速控制装置及其方法，其可以识别发动机的状态，功能选择开关的开/关状态和用户的最大反映的工作意图，减少燃料使用 以及根据具有便利性的安全装置的运行状态通过自动停止或者驱动发动机来生产二氧化碳，并且可以根据用户的选择容易地实现发动机停止和启动功能。 发动机空转控制装置包括第一信号检测单元，第二信号检测单元和发动机空转控制单元，根据发动机的状态自动停止或驱动发动机，检测到功能选择开关的开/关状态 由第一信号检测单元以及由第二信号检测单元检测的安全装置的操作状态。

    Emergency stop system for a hybrid excavator
    2.
    发明授权
    Emergency stop system for a hybrid excavator 有权
    混合动力挖掘机紧急停机系统

    公开(公告)号：US09230761B2

    公开(公告)日：2016-01-05

    申请号：US13811105

    申请日：2010-07-21

    申请人： Ji-Yun Kim ,  Eui-Chul Kim ,  Dong-Uk Choi

    发明人： Ji-Yun Kim ,  Eui-Chul Kim ,  Dong-Uk Choi

    IPC分类号： H01H35/00 ,  E02F9/20 ,  E02F9/24 ,  E02F9/26 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00

    CPC分类号： H01H35/006 ,  B60W10/08 ,  B60W10/26 ,  B60W20/50 ,  B60W2540/04 ,  E02F9/2075 ,  E02F9/2091 ,  E02F9/24 ,  E02F9/267 ,  Y10T307/937

    摘要： An emergency stop system for a hybrid excavator is provided, which includes an emergency switch and an emergency stop unit. In a normal operation state, a power supply that is applied from a power supply unit is provided to a hybrid controller and an engine controller, while when the emergency switch is pressed, the input power supply is intercepted to effectively stop the operation of the hybrid system in the case where equipment abnormality or an emergency situation occurs. Also, when the emergency switch is pressed, the power supply is applied to an emergency alarm unit and an energy discharge unit to notify an operator and neighboring persons of the equipment abnormality and emergency situation occurrence, and a hybrid power source vanishes completely.

    摘要翻译： 提供了一种用于混合动力挖掘机的紧急停止系统，其包括紧急开关和紧急停止单元。 在正常运行状态下，从混合动力控制装置和发动机控制装置向电力供给装置供给电源，在按下紧急开关的同时，截取输入电源，有效地停止混合动作 在发生设备异常或紧急情况的情况下的系统。 此外，当按下紧急开关时，将电源施加到紧急报警单元和能量放电单元，以向操作者和邻近人通知设备异常和紧急情况发生，并且混合动力源完全消失。

    EMERGENCY STOP SYSTEM FOR A HYBRID EXCAVATOR
    3.
    发明申请
    EMERGENCY STOP SYSTEM FOR A HYBRID EXCAVATOR 有权
    混合式挖掘机紧急停止系统

    公开(公告)号：US20130119784A1

    公开(公告)日：2013-05-16

    申请号：US13811105

    申请日：2010-07-21

    申请人： Ji-Yun Kim ,  Eui-Chul Kim ,  Dong-Uk Choi

    发明人： Ji-Yun Kim ,  Eui-Chul Kim ,  Dong-Uk Choi

    IPC分类号： H01H35/00

    CPC分类号： H01H35/006 ,  B60W10/08 ,  B60W10/26 ,  B60W20/50 ,  B60W2540/04 ,  E02F9/2075 ,  E02F9/2091 ,  E02F9/24 ,  E02F9/267 ,  Y10T307/937

    摘要： An emergency stop system for a hybrid excavator is provided, which includes an emergency switch and an emergency stop unit. In a normal operation state, a power supply that is applied from a power supply unit is provided to a hybrid controller and an engine controller, while when the emergency switch is pressed, the input power supply is intercepted to effectively stop the operation of the hybrid system in the case where equipment abnormality or an emergency situation occurs. Also, when the emergency switch is pressed, the power supply is applied to an emergency alarm unit and an energy discharge unit to notify an operator and neighboring persons of the equipment abnormality and emergency situation occurrence, and a hybrid power source vanishes completely.

    摘要翻译： 提供了一种用于混合动力挖掘机的紧急停止系统，其包括紧急开关和紧急停止单元。 在正常运行状态下，从混合动力控制装置和发动机控制装置向电力供给装置供给电源，在按下紧急开关的同时，截取输入电源，有效地停止混合动作 在发生设备异常或紧急情况的情况下的系统。 此外，当按下紧急开关时，将电源施加到紧急报警单元和能量放电单元，以向操作者和邻近人通知设备异常和紧急情况发生，并且混合动力源完全消失。

    Control system and method for hybrid construction machine
    4.
    发明授权
    Control system and method for hybrid construction machine 有权
    混合施工机械控制系统及方法

    公开(公告)号：US08606442B2

    公开(公告)日：2013-12-10

    申请号：US12821574

    申请日：2010-06-23

    申请人： Jong Min Kang ,  Ahn Kyun Jung ,  Chun Seung Lee ,  Jae Hong Kim ,  Eui Chul Kim ,  Jung Sun Jo ,  Sung Kon Kim ,  Sung Wan Koo

    发明人： Jong Min Kang ,  Ahn Kyun Jung ,  Chun Seung Lee ,  Jae Hong Kim ,  Eui Chul Kim ,  Jung Sun Jo ,  Sung Kon Kim ,  Sung Wan Koo

    IPC分类号： B60W20/00 ,  B60W10/08 ,  B60K6/48

    CPC分类号： B60W20/50 ,  B60K6/485 ,  B60L2240/441 ,  B60L2240/486 ,  B60W10/06 ,  B60W10/08 ,  B60W10/30 ,  B60W20/00 ,  B60W2510/0638 ,  B60W2510/1025 ,  B60W2510/244 ,  B60W2710/0666 ,  E02F9/2075 ,  E02F9/2246 ,  Y02T10/6226 ,  Y02T10/6286

    摘要： A control system and method for a hybrid construction machine is provided. The control system for a hybrid construction machine includes an engine, a hydraulic pump driven by the engine to drive a hydraulic actuator, a motor-generator driven by the engine to generate electricity and to drive the hydraulic pump as a motor supplementing the engine, an energy storage device charged with electric energy generated by the motor-generator and supplying the electric energy for motor operation of the motor-generator, a mode detector detecting a working mode of the engine, a torque detector detecting an output torque of the hydraulic pump, a memory storing upper and lower baselines of an engine torque set per working mode of the engine, and a hybrid controller comparing the detected output torque of the hydraulic pump with the upper and lower baselines set according to the detected working mode, controlling power generation of the motor-generator so that the engine is loaded as much as much as a short value if the output torque is less than the lower baseline, and controlling the motor operation of the motor-generator so that the engine output is supplemented as much as an excessive value if the output torque exceeds the upper baseline.

    摘要翻译： 提供了一种混合式施工机械的控制系统和方法。 混合动力施工机械的控制系统包括发动机，由发动机驱动的驱动液压致动器的液压泵，由发动机驱动发电的电动发电机，并驱动作为补充发动机的电动机的液压泵; 充电电动发电机产生的电能并为电动发电机的电动机运行提供电能的蓄能装置，检测发动机的工作模式的模式检测器，检测液压泵的输出转矩的转矩检测器， 存储器，其存储发动机的每个工作模式的发动机扭矩设定的上下基线;以及混合控制器，其将检测到的液压泵的输出转矩与根据检测到的工作模式组合的上下基准进行比较， 电动发电机，如果输出转矩小于较低的基线，则发动机的负荷可以达到短的值，并且连续 滚动电动发电机的电动机运行，使得如果输出转矩超过上限，则发动机输出的补偿量可以过大。

    CONTROL SYSTEM AND METHOD FOR HYBRID CONSTRUCTION MACHINE
    7.
    发明申请
    CONTROL SYSTEM AND METHOD FOR HYBRID CONSTRUCTION MACHINE 有权
    混合建筑机械的控制系统和方法

    公开(公告)号：US20110029175A1

    公开(公告)日：2011-02-03

    申请号：US12821574

    申请日：2010-06-23

    申请人： Jong Min Kang ,  Ahn Kyun Jung ,  Chun Seung Lee ,  Jae Hong Kim ,  Eui Chul Kim ,  Jung Sun Jo ,  Sung Kon Kim ,  Sung Wan Koo

    发明人： Jong Min Kang ,  Ahn Kyun Jung ,  Chun Seung Lee ,  Jae Hong Kim ,  Eui Chul Kim ,  Jung Sun Jo ,  Sung Kon Kim ,  Sung Wan Koo

    IPC分类号： G06F19/00

    CPC分类号： B60W20/50 ,  B60K6/485 ,  B60L2240/441 ,  B60L2240/486 ,  B60W10/06 ,  B60W10/08 ,  B60W10/30 ,  B60W20/00 ,  B60W2510/0638 ,  B60W2510/1025 ,  B60W2510/244 ,  B60W2710/0666 ,  E02F9/2075 ,  E02F9/2246 ,  Y02T10/6226 ,  Y02T10/6286

    摘要： A control system and method for a hybrid construction machine is provided. The control system for a hybrid construction machine includes an engine, a hydraulic pump driven by the engine to drive a hydraulic actuator, a motor-generator driven by the engine to generate electricity and to drive the hydraulic pump as a motor supplementing the engine, an energy storage device charged with electric energy generated by the motor-generator and supplying the electric energy for motor operation of the motor-generator, a mode detector detecting a working mode of the engine, a torque detector detecting an output torque of the hydraulic pump, a memory storing upper and lower baselines of an engine torque set per working mode of the engine, and a hybrid controller comparing the detected output torque of the hydraulic pump with the upper and lower baselines set according to the detected working mode, controlling power generation of the motor-generator so that the engine is loaded as much as much as a short value if the output torque is less than the lower baseline, and controlling the motor operation of the motor-generator so that the engine output is supplemented as much as an excessive value if the output torque exceeds the upper baseline.

    摘要翻译： 提供了一种混合式施工机械的控制系统和方法。 混合动力施工机械的控制系统包括发动机，由发动机驱动的驱动液压致动器的液压泵，由发动机驱动发电的电动发电机，并驱动作为补充发动机的电动机的液压泵; 充电电动发电机产生的电能并为电动发电机的电动机运行提供电能的蓄能装置，检测发动机的工作模式的模式检测器，检测液压泵的输出转矩的转矩检测器， 存储器，其存储发动机的每个工作模式的发动机扭矩设定的上下基线;以及混合控制器，其将检测到的液压泵的输出转矩与根据检测到的工作模式组合的上下基准进行比较， 电动发电机，如果输出转矩小于较低的基线，则发动机的负荷可以达到短的值，并且连续 滚动电动发电机的电动机运行，使得如果输出转矩超过上限，则发动机输出的补偿量可以过大。