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1.发明申请公开(公告)号：US20090284022A1
公开(公告)日：2009-11-19
申请号：US12426825
申请日：2009-04-20
CPC分类号： H02J7/1415 , F02D29/06 , F02N11/0862 , F02N11/14
摘要： A portable generator system having a generator for generating an electrical output signal, an internal combustion engine for driving the generator, a starter for starting the internal combustion engine, an alternator for generating an AC signal for powering a charger assembly, a battery pack, and a charger subsystem. The charger system has a charger assembly that receives the AC signal and generates a DC charging signal for recharging the battery pack. The charger assembly has a first switch and a second switch. The first switch is used to apply an output of the battery to energize the starter. The second switch, when placed in a Start position, enables current from the battery pack to energize the starter while inhibiting the application of the DC charging signal to the battery pack. When placed in the Charge position, the second switch inhibits the battery pack output from energizing the starter while enabling the DC charging signal to be applied to the battery pack.
摘要翻译： 一种具有用于产生电输出信号的发生器的便携式发电机系统，用于驱动发电机的内燃机，用于启动内燃机的起动器，用于产生用于为充电器组件供电的AC信号的交流发电机，电池组和 充电器子系统 充电器系统具有充电器组件，其接收AC信号并产生用于为电池组充电的DC充电信号。 充电器组件具有第一开关和第二开关。 第一个开关用于施加电池的输出以启动起动器。 当第二个开关置于起始位置时，使电池组的电流能够启动起动器，同时禁止将直流充电信号应用于电池组。 当放置在充电位置时，第二开关禁止电池组输出从启动器通电，同时使直流充电信号被施加到电池组。
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2.发明申请Portable Power Driven Equipment With Internal Combustion Engine Combined Battery Charging And Starting Circuit Where The Battery Is A Removable Battery Pack 审中-公开带有内燃机的便携式电力驱动设备组合的电池充电和启动电路，电池是可拆卸的电池组公开(公告)号：US20120274077A1
公开(公告)日：2012-11-01
申请号：US13436317
申请日：2012-03-30
CPC分类号： H02J7/1415 , F02D29/06 , F02N11/0862 , F02N11/14
摘要： A portable generator system having an internal combustion engine, a starting device for starting the internal combustion engine and a power generating device for generating an AC signal for powering a charger assembly, the charger assembly adapted to receive the AC signal and to generate a DC charging signal. The charger assembly includes a first user controllable switch and a second user controllable switch.
摘要翻译： 一种具有内燃机的便携式发电机系统，用于启动内燃机的启动装置和用于产生用于为充电器组件供电的AC信号的发电装置，所述充电器组件适于接收AC信号并产生DC充电 信号。 充电器组件包括第一用户可控开关和第二用户可控开关。
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公开(公告)号：US09698621B2
公开(公告)日：2017-07-04
申请号：US13436317
申请日：2012-03-30
CPC分类号： H02J7/1415 , F02D29/06 , F02N11/0862 , F02N11/14
摘要： A portable generator system having an internal combustion engine, a starting device for starting the internal combustion engine and a power generating device for generating an AC signal for powering a charger assembly, the charger assembly adapted to receive the AC signal and to generate a DC charging signal. The charger assembly includes a first user controllable switch and a second user controllable switch.
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4.发明授权公开(公告)号：US08319357B2
公开(公告)日：2012-11-27
申请号：US12508109
申请日：2009-07-23
CPC分类号： F02N11/12 , F02B63/04 , F02D29/06 , F02N11/04 , F02N11/06 , F02N11/0859 , F02N11/0862 , F02N11/14 , F02N2011/0896 , H01M10/46 , H02J7/32
摘要： A portable power driven system has a manually movable frame. In one example, an internal combustion engine and a generator device that generates AC power are supported on the frame. The internal combustion engine drives the generator device. An electrically powered starting device is coupled to the internal combustion engine. A control panel is coupled to the frame and includes at least one AC outlet and a battery receptacle that is electrically coupled to the starting device. The battery receptacle is materially the same as a foot of a cordless power tool that receives a battery pack. According to one aspect, the battery pack for the cordless power tool may be permanently mounted in the battery receptacle and provides electrical power to the starting device. The battery receptacle may be contained in an enclosure. The enclosure may provide biasing members urging the battery pack into the battery receptacle.
摘要翻译： 便携式动力驱动系统具有可手动移动的框架。 在一个示例中，产生AC电力的内燃机和发电机装置被支撑在框架上。 内燃机驱动发电机装置。 电动起动装置联接到内燃机。 控制面板联接到框架并且包括至少一个AC出口和电耦合到起动装置的电池插座。 电池插座实质上与接收电池组的无绳电动工具的脚相同。 根据一个方面，用于无绳电动工具的电池组可以永久地安装在电池插座中，并向起动装置提供电力。 电池插座可以容纳在外壳中。 外壳可以提供将电池组推入电池插座的偏置构件。
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5.发明授权Portable power driven equipment with internal combustion engine combined battery charging and starting circuit where the battery is a removable battery pack 有权带有内燃机的便携式动力驱动设备组合了电池充电和启动电路，其中电池是可拆卸的电池组公开(公告)号：US08159078B2
公开(公告)日：2012-04-17
申请号：US12426825
申请日：2009-04-20
CPC分类号： H02J7/1415 , F02D29/06 , F02N11/0862 , F02N11/14
摘要： A portable generator system having a generator for generating an electrical output signal, an internal combustion engine for driving the generator, a starter for starting the internal combustion engine, an alternator for generating an AC signal for powering a charger assembly, a battery pack, and a charger subsystem. The charger system has a charger assembly that receives the AC signal and generates a DC charging signal for recharging the battery pack. The charger assembly has a first switch and a second switch. The first switch is used to apply an output of the battery to energize the starter. The second switch, when placed in a Start position, enables current from the battery pack to energize the starter while inhibiting the application of the DC charging signal to the battery pack. When placed in the Charge position, the second switch inhibits the battery pack output from energizing the starter while enabling the DC charging signal to be applied to the battery pack.
摘要翻译： 一种具有用于产生电输出信号的发生器的便携式发电机系统，用于驱动发电机的内燃机，用于启动内燃机的起动器，用于产生用于为充电器组件供电的AC信号的交流发电机，电池组和 充电器子系统 充电器系统具有充电器组件，其接收AC信号并产生用于为电池组充电的DC充电信号。 充电器组件具有第一开关和第二开关。 第一个开关用于施加电池的输出以启动起动器。 当第二个开关置于起始位置时，使电池组的电流能够启动起动器，同时禁止将直流充电信号应用于电池组。 当放置在充电位置时，第二开关禁止电池组输出从启动器通电，同时使直流充电信号被施加到电池组。
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6.发明申请公开(公告)号：US20090295169A1
公开(公告)日：2009-12-03
申请号：US12508109
申请日：2009-07-23
IPC分类号： H02K7/18
CPC分类号： F02N11/12 , F02B63/04 , F02D29/06 , F02N11/04 , F02N11/06 , F02N11/0859 , F02N11/0862 , F02N11/14 , F02N2011/0896 , H01M10/46 , H02J7/32
摘要： A portable power driven system has a manually movable frame. In one example, an internal combustion engine and a generator device that generates AC power are supported on the frame. The internal combustion engine drives the generator device. An electrically powered starting device is coupled to the internal combustion engine. A control panel is coupled to the frame and includes at least one AC outlet and a battery receptacle that is electrically coupled to the starting device. The battery receptacle is materially the same as a foot of a cordless power tool that receives a battery pack. According to one aspect, the battery pack for the cordless power tool may be permanently mounted in the battery receptacle and provides electrical power to the starting device. The battery receptacle may be contained in an enclosure. The enclosure may provide biasing members urging the battery pack into the battery receptacle.
摘要翻译： 便携式动力驱动系统具有可手动移动的框架。 在一个示例中，产生AC电力的内燃机和发电机装置被支撑在框架上。 内燃机驱动发电机装置。 电动起动装置联接到内燃机。 控制面板联接到框架并且包括至少一个AC出口和电耦合到起动装置的电池插座。 电池插座实质上与接收电池组的无绳电动工具的脚相同。 根据一个方面，用于无绳电动工具的电池组可以永久地安装在电池插座中，并向起动装置提供电力。 电池插座可以容纳在外壳中。 外壳可以提供将电池组推入电池插座的偏置构件。
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公开(公告)号：US09271620B2
公开(公告)日：2016-03-01
申请号：US13431302
申请日：2012-03-27
CPC分类号： A47L9/20 , A47L5/365 , A47L7/0004 , A47L9/0072 , A47L9/009 , A47L9/106 , A47L9/1683 , A47L9/32
摘要： The present invention is directed to a vacuum including a dust extraction system. The system includes a filter assembly, an airflow generation assembly, and valve assembly. The airflow generation assembly is configured to draw contaminated air toward the filter assembly and exhaust filtered air as a discharge stream. The filter assembly is configured to remove contaminants from the contaminated airflow by capturing particulate material suspended within the airflow. The valve assembly is configured to selectively direct filtered airflow into the filter assembly such that the filtered air stream cleans the filter.
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公开(公告)号：US20080041348A1
公开(公告)日：2008-02-21
申请号：US11734469
申请日：2007-04-12
IPC分类号： F02M25/08
CPC分类号： F02M37/0082 , F02M25/0836
摘要： An evaporative emissions fuel system for a general-purpose engine includes a fuel tank with a valve assembly located within the fuel tank for guiding fuel vapor to a canister. The canister contains activated charcoal to treat the fuel vapor and guide the vapor to a carburetor which burns the fuel vapor and hydrocarbons. The valve assembly has a valve opening for receiving the fuel vapor and a float responsive to the fuel within the tank for sealing the valve opening when the fuel within the tank is at a feel level capable of entering the valve opening.
摘要翻译： 用于通用发动机的蒸发排放燃料系统包括具有位于燃料箱内的阀组件的燃料箱，用于将燃料蒸气引导至罐。 罐包含活性炭以处理燃料蒸气并将蒸汽引导至燃烧燃料蒸气和碳氢化合物的化油器。 阀组件具有用于接收燃料蒸汽的阀开口和响应于罐内的燃料的浮子，用于当罐内的燃料处于能够进入阀开口的感觉水平时密封阀开口。
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9.发明授权公开(公告)号：US07309928B2
公开(公告)日：2007-12-18
申请号：US11321773
申请日：2005-12-29
CPC分类号： H01M2/1072 , F02D29/06 , F02D2200/503 , F02N11/14 , H01M2/1055 , H02K7/1815
摘要： A portable electrical generator has a manually movable frame. An internal combustion engine and a generator device that generates AC power are supported on the frame. The internal combustion engine drives the generator device. An electrically powered starting device is coupled to the internal combustion engine. A control panel is coupled to the frame and includes at least one AC outlet and a battery receptacle that is electrically coupled to the starting device. The battery receptacle is materially the same as a foot of a cordless power tool that receives a battery pack. The battery pack for the cordless power tool is received in the battery receptacle and provides electrical power to the starting device. In another aspect, the battery receptacle is disposed in an enclosure supported by the frame. In an aspect, the enclosure further includes a battery charger. In an aspect, the enclosure also includes an AC outlet electrically coupled to the generator device with the charger being a stand alone charger plugged into the AC outlet of the enclosure. In an aspect, the battery receptacle receives a battery pack that is one of a plurality of battery packs having different voltages and the generator includes a voltage regulation circuit that couples the battery receptacle to the starting device. The voltage regulation circuit provides at an output coupled to the starting device a voltage at a desired level for the starting device regardless of the voltage of the battery pack received in the battery receptacle.
摘要翻译： 便携式发电机具有可手动移动的框架。 产生交流电力的内燃机和发电机装置被支承在框架上。 内燃机驱动发电机装置。 电动起动装置联接到内燃机。 控制面板联接到框架并且包括至少一个AC出口和电耦合到起动装置的电池插座。 电池插座实质上与接收电池组的无绳电动工具的脚相同。 用于无绳电动工具的电池组被接收在电池插座中，并为起动装置提供电力。 在另一方面，电池插座设置在由框架支撑的外壳中。 在一方面，外壳还包括电池充电器。 在一方面，外壳还包括电耦合到发电机装置的AC出口，充电器是插入外壳的AC插座中的独立充电器。 在一方面，电池插座接收作为具有不同电压的多个电池组之一的电池组，并且发电机包括将电池容器连接到起动装置的电压调节电路。 电压调节电路在启动装置处提供耦合到启动装置的电压达到所需电平的电压，而不管接收在电池插座中的电池组的电压如何。
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公开(公告)号：US20120222879A1
公开(公告)日：2012-09-06
申请号：US13468390
申请日：2012-05-10
IPC分类号： B25F5/00
CPC分类号： B25F5/02 , B25F5/001 , Y10T29/49895
摘要： A power tool that includes a transmission assembly with a transmission sleeve, a multi-speed reduction gearset, and a speed selector mechanism. The transmission sleeve includes a tubular body into which the multi-speed reduction gearset is received. The multi-speed reduction gearset has a first movable member that is movable in an axial direction to at least partly coordinate operation of the multi-speed reduction gearset in a plurality of different speed ratios. The speed selector mechanism includes a first actuator and a rotary selector cam. The first actuator extends through the transmission sleeve and engages the first movable member. The rotary selector cam is rotatably mounted on the tubular body and defines a pair of first cam slots into which the first actuator is received. The first cam slots are closed and are configured to coordinate movement of the first actuator to correspondingly coordinate movement of the first movable member.
摘要翻译： 一种电动工具，其包括具有传动套筒的变速器组件，多速减速齿轮组和速度选择器机构。 传动套筒包括多个减速齿轮组被容纳在其中的管状体。 多速减速齿轮组具有第一可动构件，该第一可动构件能够沿轴向方向移动，以便以多种不同的速度比至少部分地协调多速减速装置的运转。 速度选择器机构包括第一致动器和旋转选择器凸轮。 第一致动器延伸穿过传动套筒并接合第一可动构件。 旋转选择器凸轮可旋转地安装在管状体上，并且限定了一对第一凸轮槽，第一致动器被容纳在该第一凸轮槽中。 第一凸轮槽被关闭并且被构造成协调第一致动器的运动以相应地协调第一可移动构件的运动。
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