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公开(公告)号：US07730981B2
公开(公告)日：2010-06-08
申请号：US11550961
申请日：2006-10-19
申请人： Paul P. McCabe , Bryce A. Gregory , Richard M. Day
发明人： Paul P. McCabe , Bryce A. Gregory , Richard M. Day
IPC分类号： B60K6/44
CPC分类号： H02J7/345 , B60L1/003 , B60L1/20 , B60L11/005 , B60L11/1851 , B60L11/1881 , B60L11/1887 , B60L2200/40 , B66F9/07531 , B66F9/07572 , H02J7/34 , H02J2001/004 , Y02T10/7022 , Y02T10/705 , Y02T90/34
摘要： A lift truck power source includes a hybrid power supply including a storage battery, a capacitor bank, and optionally a fuel cell. The capacitor bank stores power produced during regeneration by either the truck traction system or the lift system and delivers current when current demand exceeds that delivered by the fuel cell. The storage battery or fuel cell acts as a main power supply to deliver current at a rate sufficient to power the lift truck. When the fuel cell is the main power supply, the storage battery stores power during times when current demand is less than that delivered by the fuel cell and delivers current at times when current demand is greater than that delivered by the fuel cell. When the storage battery is the main power supply, the fuel cell supplements the power delivered by the storage battery, and can also recharge the storage battery.
摘要翻译： 一种起重车电源包括混合动力电源，包括蓄电池，电容器组和任选的燃料电池。 电容器组通过卡车牵引系统或电梯系统存储在再生期间产生的电力，并且当电流需求超过燃料电池传递的时间时传递电流。 蓄电池或燃料电池用作主电源，以足以为电梯车起动的速度输送电流。 当燃料电池是主电源时，蓄电池在当前需求小于由燃料电池输送的时间时存储电力，并且在当前需求大于由燃料电池输送的时间时传递电流。 当蓄电池是主电源时，燃料电池补充由蓄电池供电的电力，并且也可以对蓄电池进行再充电。
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公开(公告)号：US20090076664A1
公开(公告)日：2009-03-19
申请号：US11854612
申请日：2007-09-13
IPC分类号： G06F7/00
CPC分类号： B60L3/02 , B62B3/0612 , B62B5/0076 , G05D1/0033 , G05D2201/0216
摘要： A control system for controlling motion of a pallet truck vehicle includes three modes of operation for controlling coasting of the vehicle. In a first, constant pressure mode, the vehicle coasts for as long as an activation button is depressed. In a second, time controlled mode, the vehicle coasts for a predetermined period of time. In the third, distance controlled mode, the vehicle coasts for a predetermined distance. Each of these functions can be activated from a remote location using a remote activation device.
摘要翻译： 用于控制货车车辆的运动的控制系统包括用于控制车辆惯性滑行的三种操作模式。 在第一恒定压力模式中，只要按下启动按钮，车辆就会滑行。 在一秒钟的时间控制模式下，车辆滑行预定的时间段。 在第三，距离控制模式下，车辆滑行预定距离。 这些功能可以使用远程激活设备从远程位置激活。
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公开(公告)号：US08195366B2
公开(公告)日：2012-06-05
申请号：US11854612
申请日：2007-09-13
申请人： Paul P. McCabe , Douglas D Fett , Bryce A. Gregory
发明人： Paul P. McCabe , Douglas D Fett , Bryce A. Gregory
CPC分类号： B60L3/02 , B62B3/0612 , B62B5/0076 , G05D1/0033 , G05D2201/0216
摘要： A control system for controlling motion of a pallet truck vehicle includes three modes of operation for controlling coasting of the vehicle. In a first, constant pressure mode, the vehicle coasts for as long as an activation button is depressed. In a second, time controlled mode, the vehicle coasts for a predetermined period of time. In the third, distance controlled mode, the vehicle coasts for a predetermined distance. Each of these functions can be activated from a remote location using a remote activation device.
摘要翻译： 用于控制货车车辆的运动的控制系统包括用于控制车辆惯性滑行的三种操作模式。 在第一恒定压力模式中，只要按下启动按钮，车辆就会滑行。 在一秒钟的时间控制模式下，车辆滑行预定的时间段。 在第三，距离控制模式下，车辆滑行预定距离。 这些功能可以使用远程激活设备从远程位置激活。
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公开(公告)号：US20090166110A1
公开(公告)日：2009-07-02
申请号：US12340932
申请日：2008-12-22
IPC分类号： B60L11/18 , B60K15/073
CPC分类号： B66F9/08 , B66F9/07545 , B66F9/07554 , B66F9/07572
摘要： A material handling vehicle incorporating integrated hydrogen storage is disclosed. The vehicle comprises a tank configured to contain hydrogen and a fuel cell coupled to the tank for receiving hydrogen from the tank and converting the hydrogen to an electric current. In various embodiments, a mast for manipulating a load, an overhead guard covering an operator area, and/or a chassis comprise a tank configured to contain hydrogen. The tank may be coupled to, integral with, and/or within the mast, overhead guard, and/or chassis and may contain a solid hydrogen carrier, gaseous hydrogen, and or liquid hydrogen.
摘要翻译： 公开了一种包含集成氢存储器的材料处理车辆。 车辆包括配置成容纳氢气和连接到罐的燃料电池的罐，用于从罐接收氢并将氢转化成电流。 在各种实施例中，用于操纵负载的桅杆，覆盖操作者区域的顶部保护罩和/或底盘包括构造成容纳氢的罐。 罐可以与桅杆，顶部保护罩和/或底盘连接，一体和/或内部，并且可以包含固体氢载体，气态氢气和/或液态氢。
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