LIGHT THERAPY DEVICE
    1.
    发明申请
    LIGHT THERAPY DEVICE 有权
    光治疗装置

    公开(公告)号:US20130268033A1

    公开(公告)日:2013-10-10

    申请号:US13991720

    申请日:2011-12-16

    CPC classification number: A61N5/0613 A61N5/0618 A61N2005/0626 A61N2005/0642

    Abstract: A light therapy device (1) comprises: at least one light source (2); a control device (10) for controlling the operation of the light source; a boundary memory (11) containing boundary information defining boundaries for the distance (D) and relative angle (f) of a user's head with respect to the light source; monitoring means (30) for monitoring the actual distance and actual relative angle of the user's head and generating an output signal indicating the measured distance and angle. The control device has an input coupled to the memory for receiving the boundary information, and has an input coupled to the monitoring means for receiving the output signal from the monitoring means. The control device compares the output signal from the monitoring means with the boundary information, and issues a warning signal when the actual position and/or orientation of the user's head and/or eyes is/are outside said boundaries.

    Abstract translation: 光治疗装置(1)包括:至少一个光源(2); 用于控制光源的操作的控制装置(10); 边界存储器(11),其包含限定用户头部相对于光源的距离(D)和相对角度(f)的边界的边界信息; 监视装置(30),用于监视用户头部的实际距离和实际相对角度,并产生指示测量的距离和角度的输出信号。 控制装置具有耦合到存储器的用于接收边界信息的输入,并且具有耦合到监视装置的输入端,用于从监视装置接收输出信号。 控制装置将来自监视装置的输出信号与边界信息进行比较,并且当用户的头部和/或眼睛的实际位置和/或取向在/超出所述边界时发出警告信号。

    Proportional position feedback hydraulic servo system
    2.
    发明授权
    Proportional position feedback hydraulic servo system 有权
    比例位置反馈液压伺服系统

    公开(公告)号:US08313082B2

    公开(公告)日:2012-11-20

    申请号:US12813977

    申请日:2010-06-11

    CPC classification number: F15B9/12 Y10T137/86614

    Abstract: A system for positioning a device such as a valve with a mechanical input using a fluid operated actuator, a mechanical position feedback member coupled to a feedback element of the fluid operated actuator and an activation fluid valve. The fluid operated actuator has an output coupled to the mechanical input of the valve, a feedback element for mechanically indicating a position of the valve, and inputs for actuating fluid, such that fluid at the inputs causes the fluid operated actuator to move in opposing directions. The activation fluid valve has outputs coupled to the inputs of the fluid operated actuator, a first opposing force input coupled to the mechanical position feedback member and a second opposing force input coupled to a control input force. The position of the activation fluid valve is controlled by a balance between the force from the mechanical feedback member and the control input force.

    Abstract translation: 用于使用流体操作的致动器定位诸如具有机械输入的阀的装置的系统,耦合到流体操作致动器的反馈元件的机械位置反馈构件和致动流体阀。 流体操作的致动器具有联接到阀的机械输入的输出端,用于机械地指示阀的位置的反馈元件和用于致动流体的输入,使得输入处的流体使得流体操作的致动器沿相反的方向移动 。 激活流体阀具有联接到流体操作致动器的输入的输出,耦合到机械位置反馈构件的第一相对力输入和耦合到控制输入力的第二相反力输入。 激活流体阀的位置由来自机械反馈构件的力与控制输入力之间的平衡来控制。

    SYSTEM FOR PURGING A DEVICE
    3.
    发明申请
    SYSTEM FOR PURGING A DEVICE 失效
    用于清洗装置的系统

    公开(公告)号:US20110030334A1

    公开(公告)日:2011-02-10

    申请号:US12988042

    申请日:2009-02-25

    Abstract: A system for purging a device for injecting fuel into an exhaust system of an engine comprising a device having an input and an output coupled to an exhaust system, at least one air valve and at least one fuel valve. The air valve has an input an input coupled to an air supply and an output coupled to the device through a check valve. The fuel valve has an input coupled to a fuel supply and an output coupled to the device through a check valve. When the air valve is open and the fuel valve is closed, air flows from the air supply to the device and is injected into the exhaust system of the engine. When the air valve is closed and the fuel valve is open, fuel flows from the fuel supply to the device and is injected into the exhaust system of the engine.

    Abstract translation: 一种用于吹扫用于将燃料喷射到发动机的排气系统中的装置的系统,包括具有耦合到排气系统,至少一个空气阀和至少一个燃料阀的输入和输出的装置的装置。 空气阀具有输入端,该输入端连接到空气源和通过止回阀联接到该装置的输出端。 燃料阀具有联接到燃料供应的输入端和通过止回阀耦合到该装置的输出。 当空气阀打开并且燃料阀关闭时,空气从空气供应流向装置并被注入到发动机的排气系统中。 当空气阀关闭并且燃料阀打开时,燃料从燃料供应流向装置并被注入到发动机的排气系统中。

    Proportional Position Feedback Hydraulic Servo System
    4.
    发明申请
    Proportional Position Feedback Hydraulic Servo System 有权
    比例位置反馈液压伺服系统

    公开(公告)号:US20100313981A1

    公开(公告)日:2010-12-16

    申请号:US12813977

    申请日:2010-06-11

    CPC classification number: F15B9/12 Y10T137/86614

    Abstract: A system for positioning a device such as a valve with a mechanical input using a fluid operated actuator, a mechanical position feedback member coupled to a feedback element of the fluid operated actuator and an activation fluid valve. The fluid operated actuator has an output coupled to the mechanical input of the valve, a feedback element for mechanically indicating a position of the valve, and inputs for actuating fluid, such that fluid at the inputs causes the fluid operated actuator to move in opposing directions. The activation fluid valve has outputs coupled to the inputs of the fluid operated actuator, a first opposing force input coupled to the mechanical position feedback member and a second opposing force input coupled to a control input force. The position of the activation fluid valve is controlled by a balance between the force from the mechanical feedback member and the control input force.

    Abstract translation: 用于使用流体操作的致动器定位诸如具有机械输入的阀的装置的系统,耦合到流体操作致动器的反馈元件的机械位置反馈构件和致动流体阀。 流体操作的致动器具有联接到阀的机械输入的输出端,用于机械地指示阀的位置的反馈元件和用于致动流体的输入,使得输入处的流体使得流体操作的致动器沿相反的方向移动 。 激活流体阀具有联接到流体操作致动器的输入的输出,耦合到机械位置反馈构件的第一相对力输入和耦合到控制输入力的第二相反力输入。 激活流体阀的位置由来自机械反馈构件的力与控制输入力之间的平衡来控制。

    Light therapy device
    5.
    发明授权
    Light therapy device 有权
    光疗装置

    公开(公告)号:US09545524B2

    公开(公告)日:2017-01-17

    申请号:US13991720

    申请日:2011-12-16

    CPC classification number: A61N5/0613 A61N5/0618 A61N2005/0626 A61N2005/0642

    Abstract: A light therapy device (1) comprises: at least one light source (2); a control device (10) for controlling the operation of the light source; a boundary memory (11) containing boundary information defining boundaries for the distance (D) and relative angle (f) of a user's head with respect to the light source; monitoring means (30) for monitoring the actual distance and actual relative angle of the user's head and generating an output signal indicating the measured distance and angle. The control device has an input coupled to the memory for receiving the boundary information, and has an input coupled to the monitoring means for receiving the output signal from the monitoring means. The control device compares the output signal from the monitoring means with the boundary information, and issues a warning signal when the actual position and/or orientation of the user's head and/or eyes is/are outside said boundaries.

    Abstract translation: 光疗装置(1)包括:至少一个光源(2); 用于控制光源的操作的控制装置(10); 边界存储器(11),其包含限定用户头部相对于光源的距离(D)和相对角度(f)的边界的边界信息; 监视装置(30),用于监视用户头部的实际距离和实际相对角度,并产生指示测量的距离和角度的输出信号。 控制装置具有耦合到存储器的用于接收边界信息的输入,并且具有耦合到监视装置的输入端,用于从监视装置接收输出信号。 控制装置将来自监视装置的输出信号与边界信息进行比较,并且当用户的头部和/或眼睛的实际位置和/或取向在/超出所述边界时发出警告信号。

    SERVO SYSTEM USING FEEDBACK
    7.
    发明申请
    SERVO SYSTEM USING FEEDBACK 审中-公开
    伺服系统使用反馈

    公开(公告)号:US20090178551A1

    公开(公告)日:2009-07-16

    申请号:US12355391

    申请日:2009-01-16

    CPC classification number: F15B9/09 F01L2800/10

    Abstract: A servo control system comprising a hydraulic actuator, a position sensor and a hydraulic control valve. The hydraulic actuator is coupled to a gas controlled valve. The position sensor measures the position of the hydraulic actuator and sends the position of the actuator as an input to an engine control unit (ECU). The hydraulic control valve is coupled to a proportional solenoid coupled to the ECU. When the ECU senses the position of the hydraulic actuator and in response to a control input, the ECU commands the position of the hydraulic control valve by controlling the force of the proportional solenoid and the hydraulic fluid sent to the hydraulic actuator, actuating the hydraulic actuator to move to a desired position and actuate the gas controlled valve.

    Abstract translation: 一种包括液压致动器,位置传感器和液压控制阀的伺服控制系统。 液压致动器联接到气体控制阀。 位置传感器测量液压执行器的位置,并将执行器的位置作为输入发送到发动机控制单元(ECU)。 液压控制阀连接到与ECU相连的比例螺线管。 当ECU感测到液压致动器的位置并且响应于控制输入时,ECU通过控制比例螺线管和被输送到液压致动器的液压流体的力来指示液压控制阀的位置,致动液压致动器 移动到所需位置并致动气体控制阀。

    System for purging a device
    8.
    发明授权
    System for purging a device 失效
    清洗设备的系统

    公开(公告)号:US08671664B2

    公开(公告)日:2014-03-18

    申请号:US12988042

    申请日:2009-02-25

    Abstract: A system for purging a device for injecting fuel into an exhaust system of an engine comprising a device having an input and an output coupled to an exhaust system, at least one air valve and at least one fuel valve. The air valve has an input an input coupled to an air supply and an output coupled to the device through a check valve. The fuel valve has an input coupled to a fuel supply and an output coupled to the device through a check valve. When the air valve is open and the fuel valve is closed, air flows from the air supply to the device and is injected into the exhaust system of the engine. When the air valve is closed and the fuel valve is open, fuel flows from the fuel supply to the device and is injected into the exhaust system of the engine.

    Abstract translation: 一种用于吹扫用于将燃料喷射到发动机的排气系统中的装置的系统,包括具有耦合到排气系统,至少一个空气阀和至少一个燃料阀的输入和输出的装置的装置。 空气阀具有输入端,该输入端连接到空气源和通过止回阀联接到该装置的输出端。 燃料阀具有联接到燃料供应的输入端和通过止回阀耦合到该装置的输出。 当空气阀打开并且燃料阀关闭时,空气从空气供应流向装置并被注入到发动机的排气系统中。 当空气阀关闭并且燃料阀打开时,燃料从燃料供应流向装置并被注入到发动机的排气系统中。

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