CROSS-FLOW WIND TURBINE
    1.
    发明申请
    CROSS-FLOW WIND TURBINE 失效
    跨流风涡轮

    公开(公告)号:US20070154299A1

    公开(公告)日:2007-07-05

    申请号:US11685365

    申请日:2007-03-13

    IPC分类号: F04D27/02

    摘要: Disclosed are various embodiments of cross-wind turbines that are capable of providing high efficiencies over a wide range of wind velocities. An airfoil stator causes wind to accelerate along its surface and creates a low pressure area on the leading face of the rotor blade during the power stroke. A blocking stator blocks wind from impeding the movement of the rotor blades during the return cycle and directs wind onto the trailing face of the rotor blades during the power cycle. A large pressure differential is created between the leading face of the rotor blade and the trailing face of the rotor blade during the power cycle which creates a large amount of force that rotates the rotor blade about the central shaft. In some embodiments, gaps are provided between the inside edge of the rotor blade and a stationary shaft which vents wind collected by the rotor blade during certain portions of the rotation cycle. The vented wind increases the pressure on the trailing face of the rotor blades during the return cycle to further assist in the efficiency of this system.

    摘要翻译: 公开了跨风力涡轮机的各种实施例,其能够在宽范围的风速下提供高效率。 翼型定子使得风沿其表面加速并且在动力冲程期间在转子叶片的前表面上产生低压区域。 阻塞定子阻止风在返回循环期间阻止转子叶片的运动,并且在动力循环期间将风引导到转子叶片的后表面上。 在动力循环期间,在转子叶片的前表面和转子叶片的后表面之间产生大的压力差,这产生了使转子叶片围绕中心轴旋转的大量力。 在一些实施例中,在转子叶片的内边缘和在旋转周期的某些部分期间通过转子叶片收集的风的静止轴之间设置间隙。 通风风在返回循环期间增加转子叶片后端的压力,以进一步提高该系统的效率。

    Cross-flow wind turbine
    2.
    发明申请
    Cross-flow wind turbine 失效
    横流式风力发电机

    公开(公告)号:US20060110243A1

    公开(公告)日:2006-05-25

    申请号:US11284774

    申请日:2005-11-21

    IPC分类号: F04D5/00

    摘要: Disclosed are various embodiments of cross-wind turbines that are capable of providing high efficiencies over a wide range of wind velocities. An airfoil stator causes wind to accelerate along its surface and creates a low pressure area on the leading face of the rotor blade during the power stroke. A blocking stator blocks wind from impeding the movement of the rotor blades during the return cycle and directs wind onto the trailing face of the rotor blades during the power cycle. A large pressure differential is created between the leading face of the rotor blade and the trailing face of the rotor blade during the power cycle which creates a large amount of force that rotates the rotor blade about the central shaft. In some embodiments, gaps are provided between the inside edge of the rotor blade and a stationary shaft which vents wind collected by the rotor blade during certain portions of the rotation cycle. The vented wind increases the pressure on the trailing face of the rotor blades during the return cycle to further assist in the efficiency of this system.

    摘要翻译: 公开了跨风力涡轮机的各种实施例,其能够在宽范围的风速下提供高效率。 翼型定子使得风沿其表面加速并且在动力冲程期间在转子叶片的前表面上产生低压区域。 阻塞定子阻止风在返回循环期间阻止转子叶片的运动,并且在动力循环期间将风引导到转子叶片的后表面上。 在动力循环期间,在转子叶片的前表面和转子叶片的后表面之间产生大的压力差,这产生了使转子叶片围绕中心轴旋转的大量力。 在一些实施例中,在转子叶片的内边缘和在旋转周期的某些部分期间通过转子叶片收集的风的静止轴之间设置间隙。 通风风在返回循环期间增加转子叶片后端的压力,以进一步提高该系统的效率。

    Cross-flow wind turbine
    3.
    发明授权
    Cross-flow wind turbine 失效
    横流式风力发电机

    公开(公告)号:US07347660B2

    公开(公告)日:2008-03-25

    申请号:US11685365

    申请日:2007-03-13

    IPC分类号: F03D3/04

    摘要: Disclosed are various embodiments of cross-wind turbines that are capable of providing high efficiencies over a wide range of wind velocities. An airfoil stator causes wind to accelerate along its surface and creates a low pressure area on the leading face of the rotor blade during the power stroke. A blocking stator blocks wind from impeding the movement of the rotor blades during the return cycle and directs wind onto the trailing face of the rotor blades during the power cycle. A large pressure differential is created between the leading face of the rotor blade and the trailing face of the rotor blade during the power cycle which creates a large amount of force that rotates the rotor blade about the central shaft. In some embodiments, gaps are provided between the inside edge of the rotor blade and a stationary shaft which vents wind collected by the rotor blade during certain portions of the rotation cycle. The vented wind increases the pressure on the trailing face of the rotor blades during the return cycle to further assist in the efficiency of this system.

    摘要翻译: 公开了跨风力涡轮机的各种实施例,其能够在宽范围的风速下提供高效率。 翼型定子使得风沿其表面加速并且在动力冲程期间在转子叶片的前表面上产生低压区域。 阻塞定子阻止风在返回循环期间阻止转子叶片的运动,并且在动力循环期间将风引导到转子叶片的后表面上。 在动力循环期间,在转子叶片的前表面和转子叶片的后表面之间产生大的压力差,这产生了使转子叶片围绕中心轴旋转的大量力。 在一些实施例中,在转子叶片的内边缘和在旋转周期的某些部分期间通过转子叶片收集的风的静止轴之间设置间隙。 通风风在返回循环期间增加转子叶片后端的压力,以进一步提高该系统的效率。

    Cross-flow wind turbine
    4.
    发明授权
    Cross-flow wind turbine 失效
    横流式风力发电机

    公开(公告)号:US07189050B2

    公开(公告)日:2007-03-13

    申请号:US11284774

    申请日:2005-11-21

    IPC分类号: F03D3/04

    摘要: Disclosed are various embodiments of cross-wind turbines that are capable of providing high efficiencies over a wide range of wind velocities. An airfoil stator causes wind to accelerate along its surface and creates a low pressure area on the leading face of the rotor blade during the power stroke. A blocking stator blocks wind from impeding the movement of the rotor blades during the return cycle and directs wind onto the trailing face of the rotor blades during the power cycle. A large pressure differential is created between the leading face of the rotor blade and the trailing face of the rotor blade during the power cycle which creates a large amount of force that rotates the rotor blade about the central shaft. In some embodiments, gaps are provided between the inside edge of the rotor blade and a stationary shaft which vents wind collected by the rotor blade during certain portions of the rotation cycle. The vented wind increases the pressure on the trailing face of the rotor blades during the return cycle to further assist in the efficiency of this system.

    摘要翻译: 公开了跨风力涡轮机的各种实施例,其能够在宽范围的风速下提供高效率。 翼型定子使得风沿其表面加速并且在动力冲程期间在转子叶片的前表面上产生低压区域。 阻塞定子阻止风在返回循环期间阻止转子叶片的运动,并且在动力循环期间将风引导到转子叶片的后表面上。 在动力循环期间,在转子叶片的前表面和转子叶片的后表面之间产生大的压力差,这产生了使转子叶片围绕中心轴旋转的大量力。 在一些实施例中,在转子叶片的内边缘和在旋转周期的某些部分期间通过转子叶片收集的风的静止轴之间设置间隙。 通风风在返回循环期间增加转子叶片后端的压力,以进一步提高该系统的效率。

    INTEGRATED POWER PLANT THAT UTILIZES RENEWABLE AND ALTERNATIVE ENERGY SOURCES
    5.
    发明申请
    INTEGRATED POWER PLANT THAT UTILIZES RENEWABLE AND ALTERNATIVE ENERGY SOURCES 失效
    综合发电厂利用可再生能源和替代能源

    公开(公告)号:US20070267874A1

    公开(公告)日:2007-11-22

    申请号:US11747857

    申请日:2007-05-11

    摘要: A large pressure differential is created between the leading face of the rotor blade and the trailing face of the rotor blade during the power cycle which creates a large amount of force that rotates the rotor blade about the central shaft. In some embodiments, gaps are provided between the inside edge of the rotor blade and a stationary shaft which vents wind collected by the rotor blade during certain portions of the rotation cycle. The vented wind increases the pressure on the trailing face of the rotor blades during the return cycle to further assist in the efficiency of this system. In addition, an integrated power plant is disclosed that provides a source of renewable energy in the form of a cross-flow wind turbine that includes solar cells mounted on south facing surfaces of the stators. The stators can be used to store liquids and fuels generated by the renewable energy sources. Electrical power generated by the renewable energy sources can be used in a desalination process to generate pure drinking water that can be stored in the stator devices. Electrical energy generated by the renewable energy sources can be used in an electrolysis device to generate oxygen and hydrogen gases. The oxygen and hydrogen gases can be used to operate a fuel cell to generate electricity when needed. The hydrogen can also be used to operate a hydrogen engine that runs an auxiliary generator to supply auxiliary electrical power when needed. A biofuel engine, propane gas engine, natural gas engine, or diesel engine can also be used to run the auxiliary generator. Mechanical power from the wind turbine can be used to run mechanical pumps to pump water to a reservoir at a higher elevation, which can then be used to run a water turbine that is connected to the auxiliary generator to generate electrical power when needed.

    摘要翻译: 在动力循环期间,在转子叶片的前表面和转子叶片的后表面之间产生大的压力差,这产生了使转子叶片围绕中心轴旋转的大量力。 在一些实施例中,在转子叶片的内边缘和在旋转周期的某些部分期间通过转子叶片收集的风的静止轴之间设置间隙。 通风风在返回循环期间增加转子叶片后端的压力,以进一步提高该系统的效率。 此外,公开了一种集成发电厂,其提供横流式风力涡轮机形式的可再生能源,其包括安装在定子的朝南表面上的太阳能电池。 定子可用于储存由可再生能源产生的液体和燃料。 可再生能源产生的电力可用于脱盐过程,以产生能够存储在定子装置中的纯净饮用水。 可再生能源产生的电能可用于电解装置中以产生氧气和氢气。 氧气和氢气可用于操作燃料电池,以在需要时发电。 氢还可用于操作运行辅助发电机的氢发动机,以在需要时提供辅助电力。 生物燃料发动机,丙烷燃气发动机,天然气发动机或柴油发动机也可用于运行辅助发电机。 来自风力涡轮机的机械动力可用于运行机械泵以将水泵送到较高高度的储存器,然后可以使用其运行连接到辅助发电机的水轮机,以在需要时产生电力。

    Electronic door lock with programmable options
    6.
    发明授权
    Electronic door lock with programmable options 有权
    具有可编程选项的电子门锁

    公开(公告)号:US08079240B2

    公开(公告)日:2011-12-20

    申请号:US12480538

    申请日:2009-06-08

    IPC分类号: E05B47/00

    摘要: The invention provides an electronic door lock for a door having a first side and a second side. The electronic door lock includes a locking mechanism, a credential reader, and a programmable control circuit. The locking mechanism is coupled to the door and is movable between a locked position in which the door is inhibited from opening and an unlocked position in which the door is free to open. The credential reader is coupled to the door and is operable to read a credential. The programmable control circuit is coupled to the door and is operable to move the locking mechanism between the locked position and the unlocked position at least partially in response to the read credential. The programmable control circuit is selectively programmed to move the locking mechanism to a pre-selected either one of the locked position and the unlocked position in response to a failure signal.

    摘要翻译: 本发明提供了一种具有第一侧和第二侧的门的电子门锁。 电子门锁包括锁定机构,凭证读取器和可编程控制电路。 锁定机构联接到门,并且可以在门被禁止打开的锁定位置和门自由打开的解锁位置之间移动。 凭证读取器耦合到门并且可操作以读取凭证。 可编程控制电路耦合到门并且可操作以响应于读取的证书至少部分地将锁定机构在锁定位置和解锁位置之间移动。 可编程控制电路被选择性地编程为响应于故障信号将锁定机构移动到预定的锁定位置和解锁位置之一。

    RF channel linking method and system
    8.
    发明授权
    RF channel linking method and system 有权
    RF信道链接方法和系统

    公开(公告)号:US07248836B2

    公开(公告)日:2007-07-24

    申请号:US10261933

    申请日:2002-09-30

    申请人: Ronald Taylor

    发明人: Ronald Taylor

    IPC分类号: H04Q7/20 H04B17/00

    摘要: In an RF access control system, a method for establishing a reliable RF signal link between points of the RF access control system. A first RF signal from a first point of the system is transmitted to a second point of the system at a first RF power level that is below a second RF power level used during normal operation of the RF access control system. Once the second point acknowledges the RF signal from the first point, then a pre-determined number of RF packets are transmitted and received back and forth between the first point and the second point at the first RF power level. An RF packet error count is generated in response to the transmitting and receiving of the pre-determined number of RF packets. If this error count is below a certain threshold value, then an indication is provided to an installer of the RF access control system of an RF channel number to be used by the RF access control system during normal operation.

    摘要翻译: 在RF接入控制系统中,用于在RF接入控制系统的点之间建立可靠的RF信号链路的方法。 来自系统的第一点的第一RF信号以低于在RF接入控制系统的正常操作期间使用的第二RF功率电平的第一RF功率电平被发送到系统的第二点。 一旦第二点确认来自第一点的RF信号,则在第一RF功率电平下,在第一点和第二点之间来回发送和接收预定数量的RF分组。 响应于发送和接收预定数量的RF分组而产生RF分组错误计数。 如果该错误计数低于某个阈值,则在正常操作期间向RF接入控制系统使用的RF信道号的RF接入控制系统的安装者提供指示。