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16 条记录 (耗时 0.021 秒)

    Remote HVAC Monitoring and Diagnosis
    1.
    发明申请
    Remote HVAC Monitoring and Diagnosis 审中-公开

    公开(公告)号：US20170308072A1

    公开(公告)日：2017-10-26

    申请号：US15645970

    申请日：2017-07-10

    申请人： EMERSON ELECTRIC CO.

    发明人： Jeffrey N. ARENSMEIER

    IPC分类号： G05B23/02 ,  F24F11/00

    CPC分类号： G05B23/0221 ,  F24F11/30 ,  F24F11/32 ,  F24F11/58 ,  F24F11/62 ,  G05B23/0224

    摘要： A monitoring system for a heating, ventilation, and air conditioning (HVAC) system of a residence includes a monitoring device installed at the residence and a server located remotely from the residence. The monitoring device measures an aggregate current supplied to a plurality of components of the HVAC system and transmits current data based on the measured aggregate current. The server receives the transmitted current data and, based on the received current, assesses whether a failure has occurred in a first component of the plurality of components of the HVAC system and assesses whether a failure has occurred in a second component of the plurality of components of the HVAC system.

    HVAC System Mode Detection Based On Control Line Current
    2.
    发明申请
    HVAC System Mode Detection Based On Control Line Current 审中-公开
    基于控制线电流的HVAC系统模式检测

    公开(公告)号：US20150362207A1

    公开(公告)日：2015-12-17

    申请号：US14716104

    申请日：2015-05-19

    申请人： EMERSON ELECTRIC CO.

    发明人： Priotomo ABIPROJO ,  Jeffrey N. ARENSMEIER

    IPC分类号： F24F11/00

    摘要： A monitoring system for monitoring a heating, ventilation, and air conditioning (HVAC) system of a building includes a monitoring server. The monitoring server is configured to receive an aggregate control line current value from a monitoring device. The aggregate control line current value represents a total current flowing through control lines used by a thermostat to command the HVAC system. The monitoring server is configured to determine a commanded operating mode of the HVAC system in response to the aggregate control line current value. Operating modes of the HVAC system include at least one of an idle mode and an ON mode. The monitoring server is configured to analyze a system condition of the HVAC system based on the determined commanded operating mode.

    摘要翻译： 用于监测建筑物的供暖，通风和空调（HVAC）系统的监控系统包括监控服务器。 监视服务器被配置为从监视设备接收聚合控制线当前值。 总控制线电流值表示流经由恒温器用于命令HVAC系统的控制线的总电流。 监视服务器被配置为响应于总控制线当前值来确定HVAC系统的命令操作模式。 HVAC系统的工作模式包括空闲模式和ON模式中的至少一种。 监视服务器被配置为基于所确定的命令操作模式来分析HVAC系统的系统状况。

    Adaptive Control For Motor Fan With Multiple Speed Taps
    4.
    发明申请
    Adaptive Control For Motor Fan With Multiple Speed Taps 审中-公开

    公开(公告)号：US20200158120A1

    公开(公告)日：2020-05-21

    申请号：US16430281

    申请日：2019-06-03

    申请人： EMERSON ELECTRIC CO.

    发明人： Jeffrey N. ARENSMEIER ,  Paul LAYTON ,  Jacob NIELSON

    IPC分类号： F04D25/06 ,  F04D27/00 ,  F04D25/08 ,  F24F11/77 ,  F24F11/30

    摘要： A circulator blower controller for a circulator blower of a heating, ventilation, and air conditioning (HVAC) system of a building includes an interface configured to receive a demand signal with an operating mode from a thermostat. A switching circuit selectively connects power to a tap of a motor of the circulator blower. A data store configured to store a mapping from a speed to the tap. For each tap, a processor observes power consumed by the circulator blower while power is connected to the tap by the switching circuit. The processor determines the mapping by sorting the taps based on observed power consumption. The processor selects a first speed based on the demand signal from the thermostat. The processor identifies a first tap from the mapping based on the first speed and generates the tap selection signal to control the switching circuit to connect power to the first tap.

    VALVES FOR FILTER DRIERS AND BI-FLOW FILTER DRIERS INCLUDING THE SAME
    5.
    发明公开
    VALVES FOR FILTER DRIERS AND BI-FLOW FILTER DRIERS INCLUDING THE SAME 审中-公开

    公开(公告)号：US20240100454A1

    公开(公告)日：2024-03-28

    申请号：US17952660

    申请日：2022-09-26

    申请人： Emerson Electric Co.

    发明人： Jeffrey N. ARENSMEIER ,  Christopher J. SCHROEDER

    IPC分类号： B01D35/15 ,  B01D35/157 ,  F25B13/00 ,  F25B41/20 ,  F25B43/00

    CPC分类号： B01D35/15 ,  B01D35/1573 ,  F25B13/00 ,  F25B41/20 ,  F25B43/003

    摘要： In exemplary embodiments, a bi-directional valve for a bi-flow filter drier includes a valve body and a movable valve member disposed within the valve body. The movable valve member is movable within the valve body between a first position and a second position. In the first position, the movable valve member permits fluid flow in a first or forward flow direction through the valve while blocking or inhibiting fluid flow in a second or reverse flow direction through the valve. In the second position, the movable flow member permits fluid flow in the second or reverse flow direction through the valve while blocking or inhibiting fluid flow in the first or forward flow direction through the valve. The direction of fluid flow through the other filter drier components may be essentially the same whether the movable valve member is in the first position or the second position.

    STEPPER MOTOR CONTROL VALVES FOR REFRIGERANT EXPANSION AND/OR SYSTEM CONTROLS
    6.
    发明申请
    STEPPER MOTOR CONTROL VALVES FOR REFRIGERANT EXPANSION AND/OR SYSTEM CONTROLS 有权

    公开(公告)号：US20220316775A1

    公开(公告)日：2022-10-06

    申请号：US17220185

    申请日：2021-04-01

    申请人： EMERSON ELECTRIC CO.

    发明人： Gregory E. SISK ,  Christina M. GILLIAM ,  Jeffrey N. ARENSMEIER

    IPC分类号： F25B41/35

    摘要： A valve includes a movable valve member movable relative to a valve port between a closed position in which fluid flow through the valve port is inhibited and an open position in which fluid flow through the valve port is permitted. A valve seat is coupled to the movable valve member. The valve seat is configured to seat against and seal the valve port when the movable valve member is in the closed position and to be spaced apart from the valve port when the valve member is in the open position. A sealing member is disposed within a cavity behind the valve seat.

    HVAC SYSTEM REMOTE MONITORING AND DIAGNOSIS
    10.
    发明申请
    HVAC SYSTEM REMOTE MONITORING AND DIAGNOSIS 有权
    HVAC系统远程监控和诊断

    公开(公告)号：US20140266755A1

    公开(公告)日：2014-09-18

    申请号：US14212632

    申请日：2014-03-14

    申请人： Emerson Electric Co.

    发明人： Jeffrey N. ARENSMEIER ,  Gregg M. HEMMELGARN ,  Fadi M. ALSALEEM ,  Priotomo ABIPROJO

    IPC分类号： G08B21/18

    CPC分类号： F24F11/0086 ,  F24F11/30 ,  F24F11/32 ,  F24F11/52 ,  F24F11/62 ,  G05B15/02 ,  G05B23/024 ,  G05B23/0262 ,  G05B23/0286 ,  G05B2219/163 ,  G05B2219/2614 ,  G05B2219/2642

    摘要： A monitoring system for a heating, ventilation, and air conditioning (HVAC) system of a building includes a monitoring device installed at the building, a monitoring server located remotely from the building, and a review server. The monitoring device measures an aggregate current supplied to components of the HVAC system and transmits current data based on the measured aggregate current. The monitoring server receives the transmitted current data and, based on the received current data, assesses whether failures have occurred in first and second components of the HVAC components. The monitoring server generates a first advisory in response to determining that the failure has occurred in the first component. The review server provides the first advisory to a technician for review and, in response to the technician verifying that the failure has occurred, transmits a first alert.

    摘要翻译： 建筑物的供暖，通风和空调（HVAC）系统的监控系统包括安装在建筑物上的监视装置，远离建筑物的监视服务器和检查服务器。 监控装置测量供应给HVAC系统的组件的总电流，并根据测得的总电流传输当前数据。 监控服务器接收所发送的当前数据，并根据接收到的当前数据来评估是否在HVAC组件的第一和第二组件中发生故障。 响应于确定在第一组件中已经发生故障，监视服务器生成第一通知。 审查服务器向技术人员提供第一咨询以供审查，并且响应于技术人员验证发生故障，发送第一警报。