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    • 7. 发明授权
    • Heated PCV valve and hose assemblies
    • 加热PCV阀和软管组件
    • US07263984B2
    • 2007-09-04
    • US10487057
    • 2002-08-29
    • Tim WadeNeil P HenigeTom White
    • Tim WadeNeil P HenigeTom White
    • F02M31/07
    • F01M13/04F01M13/0011F01M2013/0027F01M2013/0455F01M2013/0472F16L53/35F16L53/38
    • A PCV valve assembly including housing having a fluid inlet and outlet. A poppet valve is disposed in the housing between the fluid inlet and outlet and is moveable in an axial direction between a plurality of positions. A heating element having a positive temperature coefficient material is supported in the housing in proximity to at least a portion of the valve for automatically heating the valve in response to a given voltage. The material produces a first heat in response to a first temperature and the given voltage. The material produces a second heat less than the first heat produced in response to the given voltage and a second temperature greater than the first temperature. That is, the positive temperature coefficient material automatically regulates the flow of current and the temperature produced without the need of a thermostat in response to the same voltage. A hose may also be used defining an air passageway and having a length is connected between the fluid outlet and an intake manifold respectively at first and second connections. The hose has a heating element arranged substantially along the length for applying heat to the bare passageway. An electrical device is connected to the heating element for providing power to the heating element to generate heat. In this manner, air entering the intake manifold in proximity to the throttle blade is heated to maintain a higher temperature to prevent blade icing.
    • 一种PCV阀组件,包括具有流体入口和出口的壳体。 提升阀在壳体内设置在流体入口和出口之间,并可在多个位置之间沿轴向移动。 具有正温度系数材料的加热元件被支撑在壳体中靠近阀的至少一部分,以响应给定电压自动加热阀。 该材料响应于第一温度和给定电压产生第一热量。 该材料产生的热量小于响应于给定电压而产生的第一热量,而第二热量大于第一温度。 也就是说,正温度系数材料自动调节电流的流动和产生的温度,而不需要响应于相同电压的恒温器。 还可以使用软管,其限定空气通道,并且在第一和第二连接处具有连接在流体出口和进气歧管之间的长度。 软管具有基本上沿着长度布置的加热元件,用于向裸露通道施加热量。 电气装置连接到加热元件,用于向加热元件供电以产生热量。 以这种方式,进入靠近节流叶片的进气歧管的空气被加热以保持较高的温度以防止叶片结冰。
    • 9. 发明授权
    • Systems and methods for reversible, incremental image shredding
    • 可逆,增量图像粉碎的系统和方法
    • US08755560B2
    • 2014-06-17
    • US13217460
    • 2011-08-25
    • Tom White
    • Tom White
    • G06K9/00
    • H04N1/448G09C5/00
    • Systems and methods for reversible, incremental image shredding in accordance with embodiments of the invention are described. One embodiment of the invention includes determining shredding parameters, generating a shredding map, where the shredding map is a grid of elements that indicates destination locations for at least two of the elements in the grid, and incrementally shredding the image by iteratively mapping blocks of pixels corresponding to grid elements of the shredding map to the destination locations indicated by the shredding map.
    • 描述了根据本发明的实施例的用于可逆的增量图像粉碎的系统和方法。 本发明的一个实施例包括确定切碎参数,生成切碎图,其中切碎图是指示网格中的至少两个元素的目的地位置的元素网格,并且通过迭代地映射像素块来递增地切割图像 对应于切碎图的网格元素到切碎图所示的目的地位置。