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    • 2. 发明申请
    • AIR SPRING HAVING WIRELESS MICRO AND NANO SENSORS
    • 空气弹簧具有无线微型和纳米传感器
    • WO2012064625A2
    • 2012-05-18
    • PCT/US2011/059510
    • 2011-11-07
    • BRIDGESTONE AMERICAS TIRE OPERATIONS, LLCRENSEL, John D.WILSON, Paul B.
    • RENSEL, John D.WILSON, Paul B.
    • B60G17/052B60G17/048B60G17/044
    • B29D22/023B60G17/019B60G2202/152B60G2204/113B60G2400/52B60G2800/984B60T2240/03F16F9/0409F16F9/3292
    • A sensor system for obtaining data from an air spring having an elastomeric body with a plurality of wireless sensors embedded therein. The sensor length-scales range from nano- to micro-scale devices that are small enough to avoid becoming occlusions within the elastomeric body. The air spring may include a spring wall having an internally reinforced elastomeric body portion with the sensors embedded within. The air spring may include a spring wall having an unreinforced elastomeric body portion with the sensors embedded within. The sensors may be configured to provide data related to one or more of temperature, pressure, sidewall flex, stress, strain, and other parameters. The sensors may be LCD sensors, and/or conductive polymer sensors, and/or bio-polymer sensors, and/or polymer diodes suitable for sensing data during the operation of the air spring.
    • 传感器系统,用于从具有弹性体的空气弹簧获得数据,所述弹性体具有嵌入其中的多个无线传感器。 传感器的长度范围从纳米尺寸到微米尺寸,足够小以避免在弹性体内形成阻塞。 空气弹簧可以包括弹簧壁,该弹簧壁具有内部增强的弹性体本体部分,其中嵌入有传感器。 空气弹簧可以包括弹簧壁,该弹簧壁具有嵌入有传感器的未增强的弹性体部分。 传感器可以被配置成提供与温度,压力,侧壁弯曲,应力,应变和其他参数中的一个或多个有关的数据。 传感器可以是适用于在空气弹簧的操作期间感测数据的LCD传感器,和/或导电聚合物传感器,和/或生物聚合物传感器,和/或聚合物二极管。
    • 9. 发明申请
    • INTERNAL TIRE WINDMILL ENERGY HARVESTER
    • 内胎风力收割机
    • WO2016164170A1
    • 2016-10-13
    • PCT/US2016/023755
    • 2016-03-23
    • BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
    • WILSON, Paul B.
    • H02N11/00B60C23/00B81B7/02
    • B60C23/041B29D2030/0094B81B7/02H02N11/00H02N11/002
    • Electrical system may be configured to operate inside a tire mounted to a wheel. Electrical system may include a plurality of microelectromechanical system (MEMS) devices including a gas flow energy receiver mechanically coupled to at least one base. Each gas flow energy receiver may be operatively coupled to at least one generator. Generator may be configured to convert gas flow energy to electrical energy. Generator may be configured to direct the electrical energy to an electrical output. The electrical system may include a support feature. The support feature may be configured to mount the at least one base of the plurality of MEMS devices to one or more of an inner surface of the tire or an inner surface of the wheel. The plurality of MEMS devices may be mounted effective to place the gas flow energy receivers in a gas flow space of the tire mounted to the wheel.
    • 电气系统可以被配置为在安装到车轮的轮胎内部进行操作。 电气系统可以包括多个微机电系统(MEMS)装置,其包括机械耦合到至少一个基座的气流能量接收器。 每个气流能量接收器可以可操作地耦合到至少一个发生器。 发电机可以被配置成将气流能量转换成电能。 发电机可以被配置成将电能引导到电输出。 电气系统可以包括支撑特征。 支撑特征可以被配置为将多个M​​EMS装置的至少一个基座安装到轮胎的内表面或车轮的内表面中的一个或多个。 可以有效地安装多个MEMS装置以将气流能量接收器放置在安装到车轮的轮胎的气流空间中。