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    • 1. 发明授权
    • System for diagnosing unexpected noise in a multi-component assembly
    • 用于诊断多组件装配中意外噪声的系统
    • US6116091A
    • 2000-09-12
    • US111680
    • 1998-07-08
    • Vy TranBill CovitzGary BoesKeng D. HsuehAndrew PhillipsChristopher Robert FullerFrancois Charette
    • Vy TranBill CovitzGary BoesKeng D. HsuehAndrew PhillipsChristopher Robert FullerFrancois Charette
    • B06B1/04G01M17/007G05B23/02G01M7/02
    • G05B23/0256G01M17/007B60G2400/821B60G2400/91B60G2600/08B60G2600/188B60G2800/802
    • The recreation of vibration levels at certain points in a stationary vehicle interior that are representative of realistic road conditions are achieved using road measurements in conjunction with a technique known as "reciprocal filtering." The reciprocal filtering technique consists of using an inverse transfer function, or impulse response in the time domain, between an excitation transducer and an accelerometer to calculate the excitation signal needed to recreate the vibrations measured on the road when squeak and rattle are present in a component of the vehicle. A set of excitation signals may be recorded for each component in the vehicle which is suspected of producing squeak and rattle noise. When a complaint is made that a vehicle is producing squeak and rattle, a service technician may reproduce noise by inducing vibrations through a kit having a CD player, an amplifier, a bass shaker and a CD with the set of excitation signals stored on separate tracks thereof. The bass shaker is attached, for example with two side tape, to the component suspected of producing noise, and noise inducing vibrations are played from the CD, through the CD player and amplifier, to the bass shaker. In this way, squeak and rattle may be quickly identified and repaired.
    • 使用道路测量结合被称为“相互过滤”的技术来实现代表现实道路状况的固定车辆内部某些点处的振动水平的恢复。 互逆滤波技术包括在激励换能器和加速度计之间使用时域中的逆传递函数或脉冲响应,以计算在组件中存在吱吱声和拨浪音时在道路上测量的振动所需的激励信号 的车辆。 对于怀疑产生吱吱声和嘎嘎声的车辆中的每个部件,可以记录一组激励信号。 当一辆汽车正在产生吱吱声和嘎吱声时,服务技术人员可以通过具有CD播放器,放大器,低音振动器和CD的套件来诱发振动来再现噪声,该组激励信号存储在单独的轨道上 其中。 低音振动器例如用两个侧带连接到怀疑产生噪音的部件上,并且通过CD播放器和放大器从CD播放噪音引起的振动到低音振动器。 以这种方式,可以快速识别和修复吱吱声和拨浪鼓。
    • 2. 发明授权
    • Method for determining and reproducing noise inducing vibrations in a
multi-component assembly
    • 用于确定和再现多组件组件中的引起噪声的振动的方法
    • US6101882A
    • 2000-08-15
    • US111944
    • 1998-07-08
    • Vy TranBill CovitzGary BoesKeng D. HsuehAndrew PhillipsChristopher Robert FullerFrancois Charette
    • Vy TranBill CovitzGary BoesKeng D. HsuehAndrew PhillipsChristopher Robert FullerFrancois Charette
    • F16F15/02G01M7/00
    • G01M7/00F16F15/02
    • The recreation of vibration levels at certain points in a stationary vehicle interior that are representative of realistic road conditions are achieved using road measurements in conjunction with a technique known as "reciprocal filtering." The reciprocal filtering technique consists of using an inverse transfer function, or impulse response in the time domain, between an excitation transducer and an accelerometer to calculate the excitation signal needed to recreate the vibrations measured on the road when squeak and rattle are present in a component of the vehicle. A set of excitation signals may be recorded for each component in the vehicle which is suspected of producing squeak and rattle noise. When a complaint is made that a vehicle is producing squeak and rattle, a service technician may reproduce noise by inducing vibrations through a kit having a CD player, an amplifier, a bass shaker and a CD with the set of excitation signals stored on separate tracks thereof. The bass shaker is attached, for example with two side tape, to the component suspected of producing noise, and noise inducing vibrations are played from the CD, through the CD player and amplifier, to the bass shaker. In this way, squeak and rattle may be quickly identified and repaired.
    • 使用道路测量结合被称为“相互过滤”的技术来实现代表现实道路状况的固定车辆内部某些点处的振动水平的恢复。 互逆滤波技术包括在激励换能器和加速度计之间使用时域中的逆传递函数或脉冲响应,以计算在组件中存在吱吱声和拨浪音时在道路上测量的振动所需的激励信号 的车辆。 对于怀疑产生吱吱声和嘎嘎声的车辆中的每个部件,可以记录一组激励信号。 当一辆汽车正在产生吱吱声和嘎吱声时,服务技术人员可以通过具有CD播放器,放大器,低音振动器和CD的套件来诱发振动来再现噪声,该组激励信号存储在单独的轨道上 其中。 低音振动器例如用两个侧带连接到怀疑产生噪音的部件上,并且通过CD播放器和放大器从CD播放噪音引起的振动到低音振动器。 以这种方式,可以快速识别和修复吱吱声和拨浪鼓。
    • 6. 发明申请
    • Apparatus for generating ozone and/or o1 using a high energy plasma discharge
    • 使用高能量等离子体放电产生臭氧和/或o1的装置
    • US20070170123A1
    • 2007-07-26
    • US10589148
    • 2005-03-03
    • Stanley PhillipsShirley PhillipsAndrew Phillips
    • Stanley PhillipsShirley PhillipsAndrew Phillips
    • C02F1/32
    • C01B13/115C01B13/11C01B2201/22C01B2201/40C01B2201/62C01B2201/74C01B2201/82
    • An electro chemical conversion cell that can break down certain gasses to provide ozone and monovalent oxygen from a supplied volume of a suitable 02-containing gas. The conversion cell is provided with at least one metal mesh electrode within a generator reaction chamber, and a power supply which is adapted to supply a high alternating electric current voltage to at least partially break-down O2 in the input gas to yield ozone. A fluid flow passage extends through the reaction chamber as a generally elongated passage through the reaction cavity. The fluid flow passage extends from an upstream end, where the O2-containing gas is initially supplied into the housing, to a downstream end where treated gas either flows outwardly therefrom under pressure or is evacuated from the housing. In a simplified construction, the fluid flow passage is delineated by a series of electrically insulating plates and/or spacers which are used to partition the reaction cavity.
    • 一种电化学转化电池,其可以从供应体积的合适的含氧气体中分解某些气体以提供臭氧和一价氧。 转换单元在发电机反应室内设置有至少一个金属网状电极,以及电源,其适于提供高交流电流电压以至少部分地分解O 2中的O 2 输入气体产生臭氧。 流体流动通道作为通过反应腔的大致细长通道延伸穿过反应室。 流体流动通道从其上开始供应到壳体中的上游端延伸到下游端,其中处理气体在压力下从其向外流动或从壳体中排出 。 在简化的结构中,流体流动通道被用于分隔反应腔的一系列电绝缘板和/或间隔物所描绘。
    • 7. 发明申请
    • Controller for a motor and a method of controlling the motor
    • 电机控制器和电机控制方法
    • US20050226731A1
    • 2005-10-13
    • US11102070
    • 2005-04-08
    • William MehlhornAndrew Phillips
    • William MehlhornAndrew Phillips
    • E04H4/00E04H4/12F04B49/06F04D15/02H02H7/08
    • F04D15/0066F04D15/0236
    • A method of controlling a motor operating a pumping apparatus of a fluid-pumping application. The pumping apparatus includes a pump having an inlet to receive a fluid and an outlet to exhaust the fluid, and the motor coupled to the pump to operate the pump. The method includes the acts of controlling the motor to operate the pump and monitoring the operation of the pump. The monitoring act includes monitoring a power of the motor, and determining whether the monitored power indicates an undesired flow of fluid through the pump. The method further includes the act of controlling the motor to cease operation of the pump when the determination indicates an undesired flow of fluid through the pump and zero or more other conditions exist.
    • 一种控制操作流体泵送应用的泵送装置的马达的方法。 泵送装置包括具有用于接收流体的入口和用于排出流体的出口的泵,以及耦合到泵以操作泵的马达。 该方法包括控制电动机以操作泵并监测泵的操作的动作。 监测动作包括监测电动机的功率,以及确定被监控的功率是否指示通过泵的不期望的流体流。 该方法还包括当确定指示不期望的通过泵的流体流动并且存在零个或多个其它条件时,控制电机停止泵的操作的动作。