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    • 2. 发明授权
    • Early-stripping formwork system for concreting of constructions comprising beams, slab and columns
    • 用于混凝土结构的早期剥离模板系统,包括梁,板和柱
    • US09004443B2
    • 2015-04-14
    • US14233080
    • 2012-07-18
    • Jianhua Zhang
    • Jianhua Zhang
    • E04G11/56E04G11/00E04G11/38E04G11/48E04G11/06E04G11/36E04G17/00
    • E04G11/00E04G11/06E04G11/36E04G11/38E04G11/483E04G11/486E04G11/54E04G17/00E04G25/061E04G25/065E04G2009/028
    • An early-stripping formwork system for concreting of constructions comprising beams, slab and columns comprises several rectangular standard formworks (1), props with multiple early-stripping support mechanisms (2), several filler beams (3) and filler panels. The standard formwork (1) consists of a panel (11) and a formwork frame (12), and the formwork frame (12) is provided with L-shaped corners (121) at its four corners. Each of the early-stripping prop (2) consists of an upper support inner tube (21) and a lower support tube (22) which form a telescopic connection, a rectangular head plate (23) is disposed at the top end of the upper support inner tube (21), one corner of the head plate (23) fits an internal corner of any one of the L-shaped corners (121) on the formwork frame (12). A load-releasing mechanism (24) is connected between the upper support inner tube (21) and the lower support outer tube (22). An early stripping mechanism (25) for early stripping of the standard formwork (1) is disposed on the upper support inner tube (21), short posts (251) for supporting the formwork frame (12) are disposed at four corners of the early stripping mechanism (25), and a structure for preventing the formwork frame (12) from slipping outwards is formed between the short post (251) and the L-shaped corner (121). The formwork frame (12), the filler panel, the filler beam (3), and a bridge beam (4) may be all in a detachable combined structure. In the formwork system, transport and storage of the formwork are convenient, and manufacturing cost is reduced.
    • 包括梁,板和柱的结构混凝土的早期剥离模板系统包括几个矩形标准模板(1),具有多个早期剥离支撑机构(2),多个填充梁(3)和填充板的道具。 标准模板(1)由板(11)和模板框架(12)组成,模板框架(12)在其四个角处设有L形拐角(121)。 每个早期剥离支架(2)由形成伸缩连接的上支撑内管(21)和下支撑管(22)组成,矩形头板(23)设置在上部的上端 支撑内管(21),头板(23)的一个角部与模板框架(12)上的任何一个L形拐角(121)的内角配合。 负载释放机构(24)连接在上支撑内管(21)和下支撑外管(22)之间。 用于早期剥离标准模板(1)的早期剥离机构(25)设置在上支撑内管(21)上,用于支撑模板框架(12)的短柱(251)设置在早期的四个角 剥离机构(25)和用于防止模板框架(12)向外滑动的结构形成在短柱(251)和L形拐角(121)之间。 模板框架(12),填充板,填充梁(3)和桥梁梁(4)都可以是可拆卸的组合结构。 在模板系统中,模板的运输和储存方便,制造成本降低。
    • 5. 发明申请
    • SOLAR CHARGER FOR CHARGING POWER BATTERY
    • 太阳能充电器充电电池
    • US20120299529A1
    • 2012-11-29
    • US13538016
    • 2012-06-29
    • Guangxi GUOYang XuShulin LiangJianhua Zhang
    • Guangxi GUOYang XuShulin LiangJianhua Zhang
    • H02J7/00
    • H02J7/35H01L31/042H01M10/465
    • A solar charger for charging a power battery is provided, comprising: a photo-sensitive unit configured to detect light intensity; a charging unit configured to receive a voltage transformed from solar energy and to boost the voltage for charging the power battery; a switch unit coupled between the charging unit and the power battery and configured to disconnect the charging unit from the power battery or connect the charging unit with the power battery; and a control unit coupled to each of the photo-sensitive unit, the switch unit, and the charging unit, and configured to switch on the charging unit and the switch unit when the light intensity is higher than a first predetermined value to charge the power battery.
    • 提供一种用于对动力电池充电的太阳能充电器,包括:感光单元,被配置为检测光强度; 充电单元,被配置为接收从太阳能转换的电压并且提高用于对动力电池充电的电压; 耦合在所述充电单元和所述动力电池之间并且被配置为将所述充电单元与所述动力电池断开连接或者将所述充电单元与所述动力电池连接的开关单元; 以及控制单元,其耦合到每个光敏单元,开关单元和充电单元,并且被配置为当光强度高于第一预定值以对该功率进行充电时接通充电单元和开关单元 电池。
    • 9. 发明申请
    • Synchronizing common rail pumping events with engine operation
    • 将共轨泵送事件与发动机运行同步
    • US20090139493A1
    • 2009-06-04
    • US11998652
    • 2007-11-30
    • Scott ShaferJianhua ZhangDaniel Ibrahim
    • Scott ShaferJianhua ZhangDaniel Ibrahim
    • F02M37/04
    • F02M63/0225F02M39/00
    • Noise and vibrations associated with a common rail fuel system drive linkage are reduced by synchronizing a high pressure common rail supply pump with engine operation. This may be accomplished by selecting a linkage associated with a desired ratio of engine speed to pump speed along with selecting a number of pump plungers and cam lobes that results in synchronizing action of the pump with engine combustion events. In particular, a pattern of pumping events per engine cycle repeats during each engine cycle. In a more sophisticated version, the pattern of pumping events per engine cycle includes a sub-pattern of pumping events that repeats an integer number of times each engine cycle, where the integer number equals the number of engine cylinders.
    • 通过使高压共轨供油泵与发动机运转同步,减少与共轨燃油系统驱动联动系统相关的噪音和振动。 这可以通过选择与期望的发动机转速与泵速的比例相关联的连杆来实现,同时选择一些泵柱塞和凸轮凸角,这导致泵与发动机燃烧事件的同步动作。 特别地,每个发动机循环中的泵送事件的模式在每个发动机循环期间重复。 在更复杂的版本中,每个发动机循环的泵送事件的模式包括泵送事件的子模式,其重复每个发动机循环的整数倍,其中整数等于发动机气缸的数量。
    • 10. 发明授权
    • Variable discharge fuel pump
    • 可变排放燃油泵
    • US07517200B2
    • 2009-04-14
    • US10874210
    • 2004-06-24
    • Mandi R. FerleykoScott A. ChockleyRonald D. ShinogleScott F. ShaferJianhua Zhang
    • Mandi R. FerleykoScott A. ChockleyRonald D. ShinogleScott F. ShaferJianhua Zhang
    • F04B43/12F04B49/06
    • F04B49/24
    • A pump has a housing defining at least one pumping chamber, and a plunger slidably disposed within the at least one pumping chamber. The plunger is movable between a first and second spaced apart end positions to pressurize a fluid. The pump also has a driver operatively engaged with the plunger to move the plunger between the first end position and the second end position. The pump further has a high-pressure outlet in fluid communication with the at least one pumping chamber. The high pressure outlet passes pressurized fluid during movement of the plunger between the first end position and the second end position. The passing of pressurized fluid through the high-pressure outlet terminates before the plunger completes movement from the first end position to the second end position.
    • 泵具有限定至少一个泵送室的壳体和可滑动地设置在所述至少一个泵送室内的柱塞。 柱塞可以在第一和第二间隔开的端部位置之间移动以对流体加压。 泵还具有与柱塞可操作地接合的驱动器,以在第一端部位置和第二端部位置之间移动柱塞。 泵还具有与至少一个泵送室流体连通的高压出口。 高压出口在柱塞在第一端位置和第二端位置之间运动期间通过加压流体。 加压流体通过高压出口的通过在柱塞从第一端部位置移动到第二端部位置之前终止。