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    • 2. 发明授权
    • Self-contained motor speed control device
    • 独立电机调速装置
    • US5660077A
    • 1997-08-26
    • US527470
    • 1995-09-13
    • Frank F. Nekola
    • Frank F. Nekola
    • B60K6/10B60K6/30F16H3/36F16H1/12
    • F16H3/363B60K6/105Y02T10/6204Y10T74/1934Y10T74/19502Y10T74/1966
    • A self-contained speed control device and system, primarily for electric and hybrid vehicles, includes a self-contained mechanical variable-speed control device. The device allows the motor to run constantly at its most efficient speed and temperature. The device is mechanically operated and connected to the motor and drive train. Speed is controlled by means of an accelerator cable connected to the device. When the accelerator is in the low or idle position, the torque is multiplied or increased instead of decreased, lessening the load on the motor, without additional load on the batteries. A continuous gear and slide arrangement creates a constantly variable speed combination, without interruption, giving the electric motor the feel of an internal combustion engine, without the disadvantage of building torque. The device includes a simplified two-piece housing, a cone shaped drive gear supported by a shaft and bearings, and a cam controlled variable pitch gear that slides on and in constant mesh with the main drive gear. The cam is supported by a shaft and bearings in communication with an oil sump incorporated in the device.
    • 一个独立的速度控制装置和系统,主要用于电动和混合动力车辆,包括一个独立的机械变速控制装置。 该装置允许电机以最有效的速度和温度恒定运行。 该设备是机械操作的,并连接到电机和传动系。 速度通过连接到设备的加速器电缆来控制。 当加速器处于低或怠速位置时,扭矩乘以或增加而不是减小,减轻电机的负载,而不会对电池造成额外的负担。 连续的齿轮和滑动装置在不中断的情况下产生恒定可变的速度组合,给电动机提供内燃机的感觉,而不会造成扭矩的缺点。 该装置包括简化的两件式外壳,由轴和轴承支撑的锥形驱动齿轮,以及与主驱动齿轮一体啮合的凸轮控制的变速齿轮。 凸轮由轴和与装在装置中的油槽连通的轴承支撑。
    • 3. 发明授权
    • Automobile air conditioning system
    • 汽车空调系统
    • US5241832A
    • 1993-09-07
    • US856492
    • 1992-03-23
    • Frank F. Nekola
    • Frank F. Nekola
    • B60H1/32F25B31/00F25B41/04F25B45/00F25B49/02
    • B60H1/00585B60H1/00264B60H1/3226F25B31/006F25B41/04F25B45/00F25B49/025F25B2600/021
    • A system for compressing gas that changes ambient atmosphere conditions which uses a hermetic compressor, a condenser to receive compressed gas from the compressor and condense it, a liquid receiver to store the condensed gas, an expansion valve to vaporize the condensed gas and an evaporator which interacts with the ambient atmosphere. Isolating devices are used to isolate the compressor from the other parts of the system. A power invertor which changes the direct current to alternating current used with the isolating devices enable the use of a hermetic compressor in a direct current environment. Also included are cooling devices that use the cool internal vapor and the cool water formed on the outside of the evaporator to cool the compressor and its components.
    • 一种用于压缩气体的系统,其使用密封式压缩机,冷凝器来改变环境大气条件,以从压缩机接收压缩气体并使其冷凝,用于储存冷凝气体的液体接收器,用于蒸发冷凝气体的膨胀阀和蒸发器 与环境气氛相互作用。 隔离设备用于将压缩机与系统的其他部分隔离。 将直流电流改变为与隔离装置一起使用的交流电的电力逆变器使得能够在直流环境中使用封闭式压缩机。 还包括使用冷却的内部蒸气和形成在蒸发器外部的冷却水来冷却压缩机及其部件的冷却装置。