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    Three position 270 degree actuator
    33.
    发明授权
    Three position 270 degree actuator 有权

    公开(公告)号：US11047491B2

    公开(公告)日：2021-06-29

    申请号：US16417368

    申请日：2019-05-20

    Applicant: Johnson Controls Technology Company

    Inventor： Russell T. Jenks ,  Gary A. Romanowich ,  Stephanie P. Lynn ,  Ralph L. Arndt, Jr. ,  Matthew A. Ward

    IPC: F16K31/04 ,  F16K11/087

    Abstract: An actuator controls the operation of a valve member to achieve desired flow or no-flow states through different inlet ports of the valve in response to different types of input signals from one or more input sources. In some embodiments, the actuator drives the valve member along a first portion of a travel path to regulate flow through a first inlet port using analog or binary input signal(s) from a first input source, and drives the valve member along a second portion of the travel path to regulate flow through a second inlet port using analog or binary input signal(s) from a second input source. In some embodiments the actuator drives the valve member along the entire travel path to regulate flow through each of the first inlet port and the second inlet port responsive to an analog input signal from a single input source.

    FAILSAFE SYSTEM FOR A 270 DEGREE ACTUATOR
    34.
    发明申请
    FAILSAFE SYSTEM FOR A 270 DEGREE ACTUATOR 审中-公开

    公开(公告)号：US20200378517A1

    公开(公告)日：2020-12-03

    申请号：US16429795

    申请日：2019-06-03

    Applicant: Johnson Controls Technology Company

    Inventor： Kevin Weiss ,  Gary A. Romanowich ,  Stephanie P. Lynn ,  Russell T. Jenks

    IPC: F16K31/04

    Abstract: An actuator includes a drive device, and energy storage element and an actuator controller. The energy storage element is charged during operation of the actuator using power from an external power source. The drive device drives a valve member to a failsafe setpoint using energy from the energy storage element in the event of a power loss during operation of the actuator. The actuator controller provides a drive signal to the drive device indicating the valve member orientation (i.e. the failsafe setpoint) to which the drive device is to drive the valve member. The failsafe setpoint is determined based on the last fluid source that was controlled by the actuator of the fluid system prior to the power outage.

    THREE POSITION 270 DEGREE ACTUATOR
    35.
    发明申请
    THREE POSITION 270 DEGREE ACTUATOR 审中-公开

    公开(公告)号：US20190353260A1

    公开(公告)日：2019-11-21

    申请号：US16417368

    申请日：2019-05-20

    Applicant: Johnson Controls Technology Company

    Inventor： Russell T. Jenks ,  Gary A. Romanowich ,  Stephanie P. Lynn ,  Ralph L. Arndt, JR. ,  Matthew A. Ward

    IPC: F16K11/087

    Abstract: An actuator controls the operation of a valve member to achieve desired flow or no-flow states through different inlet ports of the valve in response to different types of input signals from one or more input sources. In some embodiments, the actuator drives the valve member along a first portion of a travel path to regulate flow through a first inlet port using analog or binary input signal(s) from a first input source, and drives the valve member along a second portion of the travel path to regulate flow through a second inlet port using analog or binary input signal(s) from a second input source. In some embodiments the actuator drives the valve member along the entire travel path to regulate flow through each of the first inlet port and the second inlet port responsive to an analog input signal from a single input source.

    PLUG AND PLAY UNIVERSAL INPUT ACTUATOR
    36.
    发明申请
    PLUG AND PLAY UNIVERSAL INPUT ACTUATOR 审中-公开

    公开(公告)号：US20190149069A1

    公开(公告)日：2019-05-16

    申请号：US16249851

    申请日：2019-01-16

    Applicant: Johnson Controls Technology Company

    Inventor： Robert K. Alexander ,  Gary A. Romanowich ,  Bernard P. Clement

    IPC: H02P4/00 ,  F24F11/83 ,  F24F3/044

    Abstract: An actuator in a HVAC system includes a motor and a drive device driven by the motor. The drive device is coupled to a movable HVAC component for driving the movable HVAC component between multiple positions. The actuator includes an input connection configured to receive an input signal and a processing circuit coupled to the motor. The processing circuit is configured to determine whether the input signal is an AC voltage signal or a DC voltage signal. The processing circuit is configured to operate the motor using an AC motor control technique in response to determining that the input signal is an AC voltage signal and configured to operate the motor using a DC motor control technique in response to determining that the input signal is a DC voltage signal.

    HVAC ACTUATOR WITH INDUCTIVE POSITION SENSING
    38.
    发明申请
    HVAC ACTUATOR WITH INDUCTIVE POSITION SENSING 审中-公开

    公开(公告)号：US20170146256A1

    公开(公告)日：2017-05-25

    申请号：US15331761

    申请日：2016-10-21

    Applicant: Johnson Controls Technology Company

    Inventor： Robert K. Alexander ,  Gary A. Romanowich ,  Russell T. Jenks ,  Cory C. Strebe ,  Kevin A. Weiss

    IPC: F24F11/00

    Abstract: An actuator in a HVAC system includes an inductive sensor, a conductive target, and a controller. The conductive target has multiple different portions that become aligned with the inductive sensor as a position of the actuator changes. Each of the multiple different portions have a different inductance. The controller receives a signal from the inductive sensor indicating an observed inductance of the portion of the conductive target aligned with the inductive sensor. The controller uses a stored relationship between the observed inductance and the position of the actuator to determine the position of the actuator based on the observed inductance. The controller operates the actuator to change the position of the actuator based on the determined position.

    PLUG AND PLAY UNIVERSAL INPUT ACTUATOR
    39.
    发明申请
    PLUG AND PLAY UNIVERSAL INPUT ACTUATOR 审中-公开
    插头和播放通用输入执行器

    公开(公告)号：US20160308473A1

    公开(公告)日：2016-10-20

    申请号：US15065725

    申请日：2016-03-09

    Applicant: Johnson Controls Technology Company

    Inventor： Robert K. Alexander ,  Bernard P. Clement ,  Gary A. Romanowich

    IPC: H02P4/00

    CPC classification number: H02P4/00 ,  F24F3/044 ,  F24F11/83 ,  Y02B30/767

    Abstract: An actuator in a HVAC system includes a motor and a drive device driven by the motor. The drive device is coupled to a movable HVAC component for driving the movable HVAC component between multiple positions. The actuator includes an input connection configured to receive an input signal and a processing circuit coupled to the motor. The processing circuit is configured to determine whether the input signal is an AC voltage signal or a DC voltage signal. The processing circuit is configured to operate the motor using an AC motor control technique in response to determining that the input signal is an AC voltage signal and configured to operate the motor using a DC motor control technique in response to determining that the input signal is a DC voltage signal.

    Abstract translation: HVAC系统中的致动器包括电动机和由电动机驱动的驱动装置。 驱动装置联接到可移动HVAC部件，用于在多个位置之间驱动可移动HVAC部件。 致动器包括被配置为接收输入信号的输入连接和耦合到马达的处理电路。 处理电路被配置为确定输入信号是AC电压信号还是DC电压信号。 处理电路被配置为响应于确定输入信号是AC电压信号而使用AC电动机控制技术来操作电动机，并且被配置为响应于确定输入信号为 直流电压信号。

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