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公开(公告)号:US11598552B2
公开(公告)日:2023-03-07
申请号:US17150674
申请日:2021-01-15
发明人: Hayghaz Amirian , Saro Amirian , Sevak Amirian
摘要: A standoff comprising a handle that is adjustably associated with a bracket, with the handle self-latching in relation to bracket at a desired position and at a desired quantifiable torque in relation to the bracket.
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公开(公告)号:US11573029B2
公开(公告)日:2023-02-07
申请号:US16037804
申请日:2018-07-17
发明人: Vinay Nanjappa , Nitin C. Dabade , Prashanti S. Dhawan , Vishal S. Jagtap , Anil V. Bhosale , Marcel P. Ferrere , Curtis W. Caskey , Rajiv K. Karkhanis , Chandra S. Yelamanchili
摘要: Embodiments of the present disclosure are directed to collapsible hood for a heating and cooling system that includes a plurality of panels configured to couple to a housing of the heating and cooling system, wherein the plurality of panels is configured to be translated between a collapsed position and an open position, wherein the plurality of panels is substantially flush against the housing in the collapsed position to configure the heating and cooling system for transportation, and wherein the plurality of panels are configured to extend from the housing to protect openings in an air intake of the housing and to allow passage of air through the air intake in the open position.
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公开(公告)号:US20230032000A1
公开(公告)日:2023-02-02
申请号:US17720185
申请日:2022-04-13
IPC分类号: F24F13/14 , F24F1/0003 , F24F1/0041 , F24F1/0073 , F24F8/22 , F24F13/22
摘要: An indoor unit apparatus of a split-type air conditioner and a method for using the same are provided, which can realize both of an impinging jet ventilation manner and a displacement ventilation manner. A thin air layer can be formed on the ground through using the indoor unit apparatus of a split-type air conditioner, and the indoor unit apparatus of a split-type air conditioner is adapted to be used both in summer and in winter.
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公开(公告)号:US20220415140A1
公开(公告)日:2022-12-29
申请号:US17355450
申请日:2021-06-23
申请人: CARRIER CORPORATION
发明人: Richard Gonchar , Robert Ellett , Carlos Chamorro
摘要: Embodiments are provided for a method for verifying operation of a variable air valve (VAV) equipment. Embodiments can include operating a motor having a motor shaft coupled to VAV equipment in one of a plurality of modes, and controlling a direction of rotation of the motor shaft coupled to the VAV equipment. Embodiments can also include providing an indication of the direction of rotation of the motor shaft coupled to the VAV equipment. Also provided are embodiments for a system that is used for verifying the operation of VAV equipment.
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公开(公告)号:US20220412601A1
公开(公告)日:2022-12-29
申请号:US17358549
申请日:2021-06-25
申请人: Carrier Corporation
发明人: Renee Tozer
摘要: A rooftop air conditioning unit includes a cabinet, an energy recovery wheel rotatably mounted within the cabinet, and a controller. The energy recovery wheel can transfer heat between an outdoor air stream and a return air stream when rotated into an operational position and will not transfer heat when rotated into a bypass position. The controller can select the operational position of the energy recovery wheel and an operational mode of the energy recovery wheel.
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公开(公告)号:US11512865B2
公开(公告)日:2022-11-29
申请号:US16491111
申请日:2017-10-16
发明人: Xianlin Wang , Hui Zhang , Zhi Meng
摘要: Disclosed are an air outlet structure, an air outlet method for an air conditioner, and the air conditioner. The air outlet structure may include: a main air outlet channel, a main air outlet, an auxiliary air outlet and an adjusting device; the main air outlet and the auxiliary air outlet are communicated with the main air outlet channel; the adjusting device is provided between the main air outlet channel and the auxiliary air outlet as to make the main air outlet channel send out air through the main air outlet and/or the auxiliary air outlet. With the above structure, the air conditioner may have a broad air supplying scope and a uniform air speed and supply the air to an entire plane, and comfort of the air conditioner may be improved. Thus, the problem that an existing air conditioner has non-uniform air outlet effect may be effectively solved.
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公开(公告)号:US11506401B2
公开(公告)日:2022-11-22
申请号:US16616530
申请日:2018-05-25
申请人: LG ELECTRONICS INC.
发明人: Bonchang Hwang , Beomsoo Seo , Dongig Oh , Joonshik Yoon
IPC分类号: F24F1/00 , F24F13/12 , F24F13/14 , F24F1/0047 , F24F1/0038 , F24F1/0014
摘要: A ceiling type air conditioner including an indoor unit having a built-in heat exchanger and a built-in blower, and having a plurality of blowing passages for discharging, to the outside, air having passed through the heat exchanger; a discharge panel having a plurality of inlets into which air discharged through the plurality of blowing passages is delivered, an inner space at least partially communicating with the partiality of inlets, and a ring-or arc-shaped opening for discharging, into a room, air flowing into the inner space; and an air guide module mounted to the discharge panel, and moved upward and downward or rotated so as to vary airflow discharged through the opening.
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公开(公告)号:US11499744B2
公开(公告)日:2022-11-15
申请号:US17073812
申请日:2020-10-19
发明人: Shaun B. Atchison
IPC分类号: F24F13/14 , F24F11/56 , G01K15/00 , G06F3/0487 , F24F11/63 , G01K13/02 , G06F3/0482 , F24F11/80
摘要: The present disclosure includes an HVAC system that includes a plurality of dampers each corresponding to one building zone of a plurality of building zones, a plurality of sensors each corresponding to the one of the plurality of building zones, and a control board communicatively coupled with the plurality of dampers and sensors. The control board includes a plurality of status light sources, each corresponding to one damper the plurality of dampers, a plurality of communication light sources each corresponding to one sensor of the plurality of sensors, and a microcontroller programmed to control operation of equipment in the HVAC system. The microcontroller is configured to perform “a hardware test mode” to facilitate diagnosis of the plurality of dampers by causing the plurality of status light sources to sequentially execute a first light scheme or a second light scheme in response to instructions to the plurality of dampers.
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公开(公告)号:US20220349595A1
公开(公告)日:2022-11-03
申请号:US17867916
申请日:2022-07-19
发明人: Seonuk NA , Hyunah KIM , Jaehyoung SIM , Eomji JANG , Sungjune CHO , Hyungmo KOO , Joonhyoung KIM
摘要: A buried type air purifier including a main body to be buried in a buried space through a buried opening provided on a boundary surface between a use space and the buried space, the main body having an intake passage and a discharge passage which take in and discharge air, respectively; a fan to guide air of the use space along the intake passage and the discharge passage; and a filter to filter the air. The main body includes: a first main body part having a fan accommodating part to accommodate the fan; and a second main body part having a cross sectional area, which is parallel with the boundary surface, being smaller than the first main body part, where the second main body part is formed to pass the intake and discharge passages through which the air guided via the fan accommodated in the fan accommodating part passes.
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公开(公告)号:US11466879B2
公开(公告)日:2022-10-11
申请号:US16959567
申请日:2019-01-08
申请人: BROAN-NUTONE LLC
IPC分类号: F24F11/30 , F24F13/14 , F24F11/00 , G05B19/042 , F24F11/64 , F24F11/65 , F24F11/54 , F24F11/58 , F24F110/10 , F24F140/40 , F24F110/20 , F24F110/22 , F24F130/10 , F24F110/12 , F24F140/30
摘要: The present disclosure describes a supply fan assembly including a controller, a memory operably coupled with the controller. The supply fan assembly further includes at least one environment sensor operably coupled with the controller and a fan supplying fresh air from an exterior environment into a structure according to instructions from the controller. Additionally, the operational data is generated by the at least one of the environment sensor and the controller, and the controller instructs the fan in response to the operational data generated during a pre-defined time period.
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