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11. 发明专利

JP2013066400A Electric motor controller and electric working machine 有权
标题翻译：电动马达控制器及电动机
公开(公告)号：JP2013066400A
公开(公告)日：2013-04-18
申请号：JP2011206137
申请日：2011-09-21
申请人： Kubota Corp , 株式会社クボタ
发明人： NISHINAKA MASAAKI , HAYASHI SHIGEKI , WAKABAYASHI SOHEI , YASUHARA TAKUTO , MASUDA SHIGERU , TANAKA HITOSHI
IPC分类号： A01B33/08 , A01B33/02
摘要： PROBLEM TO BE SOLVED: To apply a further energy saving countermeasure to an electric motor controller which controls, based on the operation of an operating device, the drive of an electric motor to which electric power is supplied from a battery.SOLUTION: This electric working machine includes: a battery unit for supplying electric power to the electric motor through a power feeder; a power feed switch for switching the power feeder between the current carrying state and the cut-off state; the operating device provided on a signal line; a controller for outputting a control signal for controlling the power feed switch to put the power feeder in the current carrying state to the power feed switch based on the operation of the operating device detected through the signal line; a capacitor, one end of which is connected to the signal line; and a current switching device for throwing a weak current to the signal line when the controller sleeps and throwing a large current when the controller wakes.
摘要翻译：要解决的问题：为了对基于操作装置的操作控制从电池供应电力的电动机的驱动的电动机控制器应用进一步的节能对策。解决方案：该电动工作机包括：电池单元，用于通过馈电器向电动机提供电力; 供电开关，用于在馈电状态和截止状态之间切换供电器; 操作装置设置在信号线上; 控制器，用于输出用于控制供电开关的控制信号，以便基于通过信号线检测到的操作装置的操作将馈电器置于馈电开关中; 一个电容器，其一端连接到信号线; 以及当控制器在控制器唤醒时控制器睡眠并引起大电流时，向信号线投掷弱电流的电流开关装置。版权所有（C）2013，JPO＆INPIT

12. 发明专利

JP2014239659A 歩行型草刈機有权
标题翻译： WALKING-TYPE MOWER
公开(公告)号：JP2014239659A
公开(公告)日：2014-12-25
申请号：JP2013122750
申请日：2013-06-11
申请人：株式会社クボタ , Kubota Corp , 株式会社斎藤農機製作所 , Saiou Nouki Seisakusho:Kk
发明人： KIMURA SHIGENORI , YOSHII HIDEO , WAKABAYASHI SOHEI , SAITO HIROKI
IPC分类号： A01D34/78
摘要：【課題】機器の配置バランスが良好で、機体重心を低くできる歩行型草刈機を提供する。【解決手段】前後車輪2,3を左右一対懸架した走行機体4を備え、この走行機体4の車輪2,3の左右の輪距内に、走行機体4の前後左右の略中央部に位置していて前記刈刃6及び車輪2,3を駆動する電動モータ8と、走行機体4の前後一側に位置する電源用のバッテリ11と、走行機体4の前後他側に位置していて電動モータ8を制御するモータコントローラ12とを設け、前記バッテリ11を前後方向外方側に向かって上方傾斜する斜めに寝かせた状態で電動モータ8に近接配置する。【選択図】図1
摘要翻译：要解决的问题：提供一种有利于设备的布置平衡的行走式割草机，并且可以降低机体的重心。解决方案：一种行走式割草机包括：电动机8，其包括：包括行进机体4，其中前后轮对2,3桥接在左右一对中，大体上位于行进的前后左右的中心机体4在行进机体4的车轮2和3的左右车轮距离内，并驱动切割刀片6和车轮2和3; 位于行进机体4的前后一侧的动力电池11; 以及电动机控制器12，其位于行进机体4的前后方向的另一侧并控制电动机8.电池11以电动机8的方式配置在电动机8附近电池11在朝向前后方向的外侧倾斜地倾斜地放置的状态。

13. 发明专利

JP2013066403A Electric working machine 有权
标题翻译：电动机
公开(公告)号：JP2013066403A
公开(公告)日：2013-04-18
申请号：JP2011206140
申请日：2011-09-21
申请人： Kubota Corp , 株式会社クボタ
发明人： NISHINAKA MASAAKI , MASUDA SHIGERU , TANAKA HITOSHI , YASUHARA TAKUTO , YOSHINO AKANE , HAYASHI SHIGEKI , WAKABAYASHI SOHEI
IPC分类号： A01B33/08 , A01B33/02 , B62D51/06
摘要： PROBLEM TO BE SOLVED: To provide an electric working machine in which the relationship between a motor power feed control part for controlling a power feed switch provided on a power feeder and an input device such as an overheat switch and an operation switch is optimized.SOLUTION: This electric working machine includes: an electric motor for transmitting power to a working unit supported on a machine body; the operation switch provided on a steering part supported on the machine body; a detachable rechargeable battery unit for feeding power to the electric motor through a power feeder; a power feed switch provided on the battery unit side of the power feeder; the overheat switch operated by overheat of the electric power; and a motor power feed control part for outputting a control signal for controlling the switching of the power feed switch to a power feed switch. A control signal is generated based on a switch state signal input from a signal line where the operation switch and the overheat switch are connected in series.
摘要翻译：要解决的问题：提供一种电动加工机，其中，用于控制设置在供电装置上的供电开关的电动机供电控制部与过热开关等输入装置和操作开关之间的关系为优化。解决方案：该电动加工机包括：电动机，用于向支撑在机体上的作业单元发送动力; 所述操作开关设置在支撑在所述机体上的转向部上; 一个可拆卸的可充电电池单元，用于通过馈电器向电动机供电; 设置在供电器的电池单元侧的供电开关; 过热开关由电力过热运行; 以及电动机供电控制部，其输出用于控制供电开关切换到供电开关的控制信号。基于从操作开关和过热开关串联连接的信号线输入的开关状态信号生成控制信号。版权所有（C）2013，JPO＆INPIT

14. 发明专利

JP2013063054A Electric working machine 有权
标题翻译：电动机
公开(公告)号：JP2013063054A
公开(公告)日：2013-04-11
申请号：JP2011204690
申请日：2011-09-20
申请人： Kubota Corp , 株式会社クボタ
发明人： NISHINAKA MASAAKI , HAYASHI SHIGEKI , WAKABAYASHI SOHEI , YASUHARA TAKUTO , MASUDA SHIGERU , TANAKA HITOSHI
IPC分类号： A01B33/08 , A01B33/02 , A01D34/78 , B62D51/06 , E01H5/04
摘要： PROBLEM TO BE SOLVED: To provide an electric working machine which enables the safe and sure attachment and detachment of a battery unit to and from a machine frame.SOLUTION: The electric machine has a machine frame for supporting an electric motor, a battery unit which is detachably mounted on the machine frame and supplies power to the electric motor through power feeders, a power supply switch disposed on the power feeder in the battery unit, a motor power supply control portion for controlling the ON or OFF of the power supply switch on the basis of a switching condition of an operation switch obtained through signal wires, and a connector unit 9 having a terminal group for connecting the signal wires and the power feeders on the battery unit side to the signal wires and the power feeders on the machine frame side, wherein, when the battery unit is mounted, the terminals of the power feeders are connected, before the terminals of the signal wires are connected, and, when the battery unit is released, the terminals of the power feeders are disconnected, after the terminals of the signal wires are disconnected.
摘要翻译：要解决的问题：提供一种电动工作机，其能够将电池单元安全地确定地附接到机架上和从机架移除。解决方案：电机具有用于支撑电动机的机架，电池单元，其可拆卸地安装在机架上并通过馈电装置向电动机供电;电源开关，设置在电力馈送器上电池单元，用于基于通过信号线获得的操作开关的切换状态来控制电源开关的接通或断开的电动机电源控制部分和具有用于连接信号的端子组的连接器单元9 电池单元侧的电源线和电源馈送到机器框架侧的信号线和供电器，其中，当安装电池单元时，在信号线的端子之前连接馈电线的端子并且当电池单元被释放时，在信号线的端子被断开之后，供电器的端子被断开。版权所有（C）2013，JPO＆INPIT

15. 发明专利

JP2013063052A Controller for electric working machine and electric working machine 有权
标题翻译：电动工作机和电动机控制器
公开(公告)号：JP2013063052A
公开(公告)日：2013-04-11
申请号：JP2011204688
申请日：2011-09-20
申请人： Kubota Corp , 株式会社クボタ
发明人： NISHINAKA MASAAKI , HAYASHI SHIGEKI , WAKABAYASHI SOHEI , YASUHARA TAKUTO , MASUDA SHIGERU , TANAKA HITOSHI
IPC分类号： A01B33/08 , A01B33/02 , B62D51/06
摘要： PROBLEM TO BE SOLVED: To provide a control technology for an electric working machine, driving an electric motor only by a clear operation procedure, and to provide an electric working machine which adopts the technique.SOLUTION: The controller includes a battery unit for feeding power to an electric motor for transmitting power to a working unit through a power feeder wire, a power supply switch disposed on the power feeder, and a motor power supply control portion for controlling the power supply switch. The motor electricity supply control portion has a preferential signal evaluation portion which sets a negligible state for reserving a start control for the electric motor on the basis of an ON state signal from a sub-switch in the OFF state of a main switch, and cancels the negligible state by an OFF state signal from the sub-switch, and outputs, to the power-feeding switch, a control signal enabling to close power supply switch to feed power to the electric motor, when the ON states of both the main switch and the sub-switch is confirmed, when the negligible state is not set.
摘要翻译：要解决的问题：为了提供一种用于电动工作机械的控制技术，仅通过清晰的操作程序来驱动电动机，并且提供一种采用该技术的电动工作机。解决方案：控制器包括一个电池单元，用于向电动机供电，用于通过馈电线向工作单元发送电力，设置在馈电器上的电源开关和用于控制的电动机电源控制部分电源开关。电动机电力供给控制部具有优先信号评价部，其基于来自主开关的OFF状态的副开关的ON状态信号，设定用于保持电动机的起动控制的可忽略状态，并取消通过来自子开关的OFF状态信号的可忽略状态，并且当主开关的ON状态时，向供电开关输出能够关闭供电开关以向电动机供电的控制信号并且当未设置可忽略的状态时确认子开关。版权所有（C）2013，JPO＆INPIT

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