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公开(公告)号：US12069983B2
公开(公告)日：2024-08-27
申请号：US17283248
申请日：2019-10-17
发明人： Jianhua Dong , Wanchun Jiao , Alexander Tyrling , Stefan La
IPC分类号： A01D34/69 , A01D34/00 , A01D34/68 , A01D101/00
CPC分类号： A01D34/69 , A01D34/008 , A01D34/6818 , A01D2034/6843 , A01D2101/00
摘要： A lawn mower includes a housing (1), a traveling wheel for supporting the lawn mower (100), a self-propelled motor for driving the traveling wheel, and a control circuit board (5) for controlling turning-on and turning-off of the self-propelled motor. The traveling wheel includes a pair of front traveling wheels (31) and a pair of rear traveling wheels (32), and the self-propelled motor includes a first self-propelled motor (41) and a second self-propelled motor (42). The lawn mower further includes a first control element and a second control element, the first control element is configured to control the control circuit board to turn-on or turn-off the first self-propelled motor, and the second control element is configured to control the control circuit board to turn-on or turn-off the second self-propelled motor. The lawn mower can be driven in two-wheel drive or four-wheel drive as required, which is convenient to operate and maintain.
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公开(公告)号：US20240090373A1
公开(公告)日：2024-03-21
申请号：US18522296
申请日：2023-11-29
发明人： Weiping HOU
CPC分类号： A01D34/6818 , A01D34/824 , A01D34/828
摘要： A garden tool includes an upper push rod, a lower push rod and a control mechanism connected to the upper push rod and the lower push rod. The control mechanism includes a safety switch, an expansion-retraction locking assembly and an operation handle, a trigger configured to trigger the safety switch. The expansion-retraction locking assembly includes a limiting member capable of being operated to enter between the upper push rod and the lower push rod to limit an expansion and retraction of the upper push rod relative to the lower push rod, and a stopping member for holding the limiting member in the limiting state. The operating handle is configured to rotate around a pivot shaft between a first position and a second position. The trigger member and the stopping member are connected to the pivot shaft and driven by the operating handle.
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公开(公告)号：US20180213718A1
公开(公告)日：2018-08-02
申请号：US15825218
申请日：2017-11-29
申请人： Kubota Corporation
发明人： Noriyasu Honjo
CPC分类号： A01D34/008 , A01D34/64 , A01D34/6818 , A01D2101/00 , B60W2550/10 , B60W2550/145 , B60Y2200/223 , B62D49/0671 , F02D31/007 , F02D31/009 , F02D41/123 , F02D41/1475 , F02D41/2422 , F02D2200/501 , G05D1/0088
摘要： A traveling control section of a traveling vehicle is configured to effect a normal operation to control an output of an engine when a vehicle speed is below a set vehicle speed, such that the engine output may correspond to an operation amount of an accelerator operating tool and to effect an output suppressing operation when the vehicle speed is equals to or more than the set vehicle speed, such that the vehicle speed may stay below the set vehicle speed, irrespectively of the operation amount of the accelerator operating tool. A fuel ratio in an air-fuel ratio in the output suppressing operation is set smaller than a fuel ratio in an air-fuel ratio in the normal operation.
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公开(公告)号：US20180119664A1
公开(公告)日：2018-05-03
申请号：US15859852
申请日：2018-01-02
IPC分类号： F02N11/12 , H01M10/0525 , A01D34/00 , A01D34/68 , A01D34/78 , B08B3/02 , H01M10/02 , H01M2/10 , F02P9/00 , F02N15/00 , F02N11/10 , F02N11/08 , B60T7/14 , B60T7/04 , B60T7/12 , F02N11/14 , A01D34/67
CPC分类号： F02N11/12 , A01D34/001 , A01D34/008 , A01D34/67 , A01D34/6818 , A01D34/78 , B08B3/026 , B60T7/042 , B60T7/12 , B60T7/14 , F02N11/08 , F02N11/0803 , F02N11/0862 , F02N11/087 , F02N11/101 , F02N11/14 , F02N15/003 , F02P9/005 , H01M2/1072 , H01M10/02 , H01M10/0525 , H01M2220/20
摘要： An electric starting system for an internal combustion engine is provided. The starting system includes a rechargeable battery including two voltage output terminals and an enable terminal, a battery receiver including a battery receptacle configured to receive the rechargeable battery, two voltage output terminals, and an enable terminal, a starter motor configured to start the internal combustion engine, and a continuous duty electrical load. The voltage output terminals of the lithium-ion battery and the battery receiver are configured to connect to complete a circuit between the rechargeable battery and the continuous duty electrical load when the rechargeable battery is attached to the battery receptacle.
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公开(公告)号：US20160146174A1
公开(公告)日：2016-05-26
申请号：US15011238
申请日：2016-01-29
IPC分类号： F02N11/08
CPC分类号： F02N11/0862 , A01D34/006 , A01D34/6818 , A01D34/76 , A01D34/78 , A01D34/824 , A01D34/828 , F02N11/00 , F02N11/0803 , F02N11/0822 , F02N11/0848 , F02N11/087 , F02N11/101 , F04B17/05 , F04B17/06 , F04B49/02
摘要： Outdoor power equipment includes an internal combustion engine including an electric motor, a battery receiving port, a rechargeable battery removably attached to the battery receiving port, wherein the rechargeable battery is configured to power the electric motor to start the engine, an implement driven by the internal combustion engine, a release mechanism movable to an engaged position to put the implement in a ready-to-run condition in which the implement is ready to be driven by the engine, a run sensor configured to detect the ready-to-run condition, a switch actuated by the release mechanism, and a control module coupled to the switch so that the switch provides a signal to the control module when the release mechanism is in the engaged position and the control module turns on the electric motor to start the engine in response to the signal from the switch and the run sensor detecting the ready-to-run condition.
摘要翻译： 室外动力设备包括内燃机，其包括电动机，电池接收口，可移除地附接到电池接收口的可再充电电池，其中可再充电电池被配置为对电动机起动发动机，由 内燃机，释放机构，其可移动到接合位置，以将所述工具放置在所述工具准备好被所述发动机驱动的准备运行状态中;运动传感器，被配置为检测所述准备运行状态 ，由释放机构致动的开关，以及耦合到开关的控制模块，使得开关在释放机构处于接合位置时向控制模块提供信号，并且控制模块接通电动机以启动发动机 响应于来自开关的信号和运行传感器检测到准备运行状态。
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公开(公告)号：US09267482B2
公开(公告)日：2016-02-23
申请号：US14507247
申请日：2014-10-06
IPC分类号： A01D34/76 , F02N11/08 , A01D34/00 , F04B17/05 , F04B17/06 , F02N11/10 , A01D34/78 , A01D34/82 , F02N11/00 , F04B49/02
CPC分类号： F02N11/0862 , A01D34/006 , A01D34/6818 , A01D34/76 , A01D34/78 , A01D34/824 , A01D34/828 , F02N11/00 , F02N11/0803 , F02N11/0822 , F02N11/0848 , F02N11/087 , F02N11/101 , F04B17/05 , F04B17/06 , F04B49/02
摘要： An internal combustion engine includes a cylinder, an exhaust, a fuel tank, an engine cover, a power take off configured to drive an implement, an electric starting system including a starter motor, a battery receiving port, and a rechargeable battery removably attached to the battery receiving port, and an electric start control module including a switch configured to be actuated by a release mechanism configured to put the implement in the ready-to-run condition and a controller coupled to the switch, wherein the switch is configured to provide a signal when the release mechanism is in the engaged position, wherein the controller is configured to receive the signal, wherein the controller it configured to turn on the starter motor to start the internal combustion engine upon receipt of the signal from the switch and an input from a run sensor confirming that the implement is in the ready-to-run condition, and wherein the rechargeable battery is configured to power the starter motor to start the engine.
摘要翻译： 一种内燃机，包括气缸，排气，燃料箱，发动机盖，构造成驱动工具的动力输出装置，包括起动电动机，电池接收端口和可拆卸地附接到其上的可充电电池的电启动系统 所述电动启动控制模块包括被配置为由所述释放机构致动的开关，所述释放机构被配置为将所述器具置于所述准备运行状态，以及控制器耦合到所述开关，其中所述开关被配置为提供 当释放机构处于接合位置时的信号，其中所述控制器被配置为接收所述信号，其中所述控制器被配置为在接收到来自所述开关的信号时接通所述起动电动机以启动所述内燃机，并且输入 从运行传感器确认所述工具处于准备运行状态，并且其中所述可再充电电池被配置为为所述起动电动机t供电 o启动发动机。
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7.发明申请INTERNAL COMBUSTION ENGINE INCLUDING STARTING SYSTEM POWERED BY LITHIUM-ION BATTERY 有权内燃机包括由锂离子电池供电的起动系统公开(公告)号：US20140299089A1
公开(公告)日：2014-10-09
申请号：US14309602
申请日：2014-06-19
IPC分类号： F02N11/08
CPC分类号： F02N11/14 , A01D34/6818 , F02N11/0803 , F02N11/0848 , F02N11/0851 , F02N11/0862 , F02N11/087 , F02N11/101 , F02N2200/022 , F04B17/05 , F04B17/06 , F04B49/02 , H02J7/0027 , H02J7/0045
摘要： An internal combustion engine includes an engine block including a cylinder, a piston positioned within the cylinder, a crankshaft configured to be driven by the piston, a fuel system for supplying an air-fuel mixture to the cylinder, and an electric starting system including a starter motor, a battery receiver, and a lithium-ion battery removably attached to the battery receiver, wherein the lithium-ion battery is configured to power the starter motor to start the engine.
摘要翻译： 内燃机包括发动机缸体，其包括气缸，位于气缸内的活塞，构造成由活塞驱动的曲轴，用于向气缸供给空气燃料混合物的燃料系统，以及包括 起动电动机，电池接收器和可拆卸地附接到电池接收器的锂离子电池，其中所述锂离子电池被配置为对所述起动电动机供电以启动所述发动机。
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公开(公告)号：US20140230393A1
公开(公告)日：2014-08-21
申请号：US14260206
申请日：2014-04-23
IPC分类号： A01D34/00
CPC分类号： F02N11/12 , A01D34/001 , A01D34/008 , A01D34/67 , A01D34/6818 , A01D34/78 , B08B3/026 , B60T7/042 , B60T7/12 , B60T7/14 , F02N11/08 , F02N11/0803 , F02N11/0862 , F02N11/087 , F02N11/101 , F02N11/14 , F02N15/003 , F02P9/005 , H01M2/1072 , H01M10/02 , H01M10/0525 , H01M2220/20
摘要： A lawn mower includes an internal combustion engine, a rotary tool driven by the internal combustion engine, an electric motor coupled to the internal combustion engine and configured to start the internal combustion engine, a receiving port mounted to the internal combustion engine, an energy storage device configured to be selectively inserted into and removed from the receiving port without tools, a first user interface, and a second user interface, wherein the electric motor starts the internal combustion engine upon actuation of the first user interface and the second user interface.
摘要翻译： 割草机包括内燃机，由内燃机驱动的旋转工具，耦合到内燃机并构造成启动内燃机的电动马达，安装在内燃机上的接收口，能量储存器 被配置为被选择性地插入到所述接收端口中以及从所述接收端口移除的设备，所述设备被配置为没有工具，第一用户界面和第二用户接口，其中所述电动机在所述第一用户界面和所述第二用户界面的致动时启动所述内燃机。
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公开(公告)号：US20120317949A1
公开(公告)日：2012-12-20
申请号：US13495388
申请日：2012-06-13
申请人： Hideki ABE , Ryosuke ITO , Masahiro ITO , Syusuke ITO
发明人： Hideki ABE , Ryosuke ITO , Masahiro ITO , Syusuke ITO
CPC分类号： A01D34/828 , A01D34/6818 , A01D34/78 , G05G5/005 , H01H3/20 , H01H2009/068
摘要： An electric lawn mower may include a switch assembly including a first switch, a second switch and a main switch. When the main switch is turned on an electric motor is started. The first and second switch may include first and second actuators, respectively. When the switch assembly is operated according to a proper operation sequence, the first actuator and the second actuator may interact with each other to activate the main switch, and when the switch is operated according to an improper operation sequence, the first actuator and the second actuator may not interact with each other, so that the main switch is not activated.
摘要翻译： 电动割草机可以包括开关组件，其包括第一开关，第二开关和主开关。 当主开关打开时，电动机起动。 第一和第二开关可以分别包括第一和第二致动器。 当开关组件根据正确的操作顺序操作时，第一致动器和第二致动器可以彼此相互作用以启动主开关，并且当开关根据不正确的操作顺序操作时，第一致动器和第二致动器 执行器可能不会相互作用，从而主开关不被激活。
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公开(公告)号：US20090255502A1
公开(公告)日：2009-10-15
申请号：US12100160
申请日：2008-04-09
申请人： Trent A. Cook
发明人： Trent A. Cook
IPC分类号： F02N3/02
CPC分类号： F02N3/02 , A01D34/6818 , F02D2400/06 , F02N5/02 , F02N11/00 , F02N11/006 , F02N15/026 , F02N15/027
摘要： A starting system for an engine having a crankshaft with a first end and a second end that includes a recoil-type manual pulley configured to selective engage a first ratchet mechanism operatively connected to the first end of the crankshaft and an electric motor gearingly connected to a starter gear having a cam assembly configured to selective engage a second ratchet mechanism operatively connected to the second end of the crankshaft.
摘要翻译： 一种用于具有第一端和第二端的曲轴的发动机的起动系统，其包括反冲式手动滑轮，所述反冲式手动滑轮构造成选择性地接合可操作地连接到曲轴的第一端的第一棘轮机构，以及电动马达，齿轮连接到 起动器齿轮具有凸轮组件，该凸轮组件构造成选择性地接合可操作地连接到曲轴的第二端的第二棘轮机构。
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