HVAC actuator with range adjustment

    公开(公告)号:US09732980B2

    公开(公告)日:2017-08-15

    申请号:US14133467

    申请日:2013-12-18

    CPC classification number: F24F11/74 F24F11/52 F24F13/1426 F24F2140/40

    Abstract: An HVAC actuator configured to actuate an HVAC component may include a rotatable output shaft having a full range of rotation between a first end position and a second end position, a drive mechanism configured to selectively drive the output shaft, and a housing having a front side that faces away from the HVAC component. The HVAC actuator may include a range adjustment lever manipulatable from the front side of the housing that allows a user to selectively limit rotation of the output shaft to a reduced range that is a subset of the full range. In some instances, the range adjustment lever allows the user to select between two or more predetermined reduced ranges. The two or more predetermined reduced ranges may each include the first end position but have a different second stop position, or include the second end position but have a different first stop position.

    HVAC ACTUATOR WITH TAPING FLANGE
    24.
    发明申请
    HVAC ACTUATOR WITH TAPING FLANGE 有权
    HVAC执行器与带法兰

    公开(公告)号:US20150168005A1

    公开(公告)日:2015-06-18

    申请号:US14133441

    申请日:2013-12-18

    Abstract: An HVAC actuator coupleable to an HVAC component is disposed in or at an insulated duct. The HVAC actuator may include a housing and a taping flange. The taping flange may be spaced from the outer surface of the duct and adjacent to an outer surface of an insulated layer of the duct when the HVAC actuator is coupled to the HVAC component, and may be configured to facilitate taping of the HVAC actuator to the outer surface of the insulating layer. It may be shaped to provide a front-facing surface that is suitable for receiving tape to provide a seal between the taping flange and the outer surface of the insulating layer. In some cases, the taping flange may extend outward from the housing around the entire perimeter of the housing. The taping flange may be formed integrally with the housing, or it formed separately and coupled to the housing.

    Abstract translation: 可连接到HVAC部件的HVAC致动器设置在绝缘导管中或绝缘导管上。 HVAC致动器可以包括壳体和带状凸缘。 当HVAC致动器联接到HVAC部件时,带状凸缘可以与管道的外表面间隔开并且邻近管道的绝缘层的外表面,并且可以被配置为便于HVAC致动器的接合 绝缘层的外表面。 其可以被成形为提供适合于接收带以在带状凸缘和绝缘层的外表面之间提供密封的前向表面。 在一些情况下,胶带凸缘可以从壳体向外延伸围绕壳体的整个周边。 带状凸缘可以与壳体一体地形成,或者其分开形成并联接到壳体。

    BUILDING HEALTH ANALYSIS AND MANAGEMENT SYSTEM

    公开(公告)号:US20200286350A1

    公开(公告)日:2020-09-10

    申请号:US16294874

    申请日:2019-03-06

    Abstract: A monitoring system for monitoring a status of a building comprising a first sensor configured to detect a first condition in the space and a second sensor configured to detect a second condition in the space is disclosed. The system may further comprise a memory for storing one or more rules each configured to identify one or more issues in the space based on the first and/or second conditions in the space and a communications module configured to communicate with a remote device over a network. A controller may be configured to apply the one or more rules to the first and second detected conditions in the space to identify the one or more issues and provide a notification to the remote device via the communications module.

    HVAC actuator
    26.
    发明授权

    公开(公告)号:US10184681B2

    公开(公告)日:2019-01-22

    申请号:US15397312

    申请日:2017-01-03

    Abstract: An HVAC actuator coupleable to an HVAC component is disposed in or at an insulated duct. The HVAC actuator may include a housing and a taping flange. The taping flange may be spaced from the outer surface of the duct and adjacent to an outer surface of an insulated layer of the duct when the HVAC actuator is coupled to the HVAC component, and may be configured to facilitate taping of the HVAC actuator to the outer surface of the insulating layer. It may be shaped to provide a front-facing surface that is suitable for receiving tape to provide a seal between the taping flange and the outer surface of the insulating layer. In some cases, the taping flange may extend outward from the housing around the entire perimeter of the housing. The taping flange may be formed integrally with the housing, or it formed separately and coupled to the housing.

    HVAC ACTUATOR WITH RANGE ADJUSTMENT
    28.
    发明申请

    公开(公告)号:US20170321925A1

    公开(公告)日:2017-11-09

    申请号:US15656207

    申请日:2017-07-21

    CPC classification number: F24F11/74 F24F11/52 F24F13/1426 F24F2140/40

    Abstract: An HVAC actuator configured to actuate an HVAC component may include a rotatable output shaft having a full range of rotation between a first end position and a second end position, a drive mechanism configured to selectively drive the output shaft, and a housing having a front side that faces away from the HVAC component. The HVAC actuator may include a range adjustment lever manipulatable from the front side of the housing that allows a user to selectively limit rotation of the output shaft to a reduced range that is a subset of the full range. In some instances, the range adjustment lever allows the user to select between two or more predetermined reduced ranges. The two or more predetermined reduced ranges may each include the first end position but have a different second stop position, or include the second end position but have a different first stop position.

Patent Agency Ranking