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1.发明公开公开(公告)号：US20230232594A1
公开(公告)日：2023-07-20
申请号：US17576680
申请日：2022-01-14
申请人： Dell Products L.P.
IPC分类号： H05K7/20 , F24H15/204 , F24H3/02
CPC分类号： H05K7/20836 , F24H15/204 , F24H3/022
摘要： A computing device includes a bezel and an enclosure. The bezel includes an air circulation component and a heater apparatus. The enclosure includes a plurality of hardware components, and the bezel is affixed to a frontside of the enclosure and configured to heat an internal volume of the enclosure.
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公开(公告)号：US11920831B2
公开(公告)日：2024-03-05
申请号：US16366750
申请日：2019-03-27
发明人： Anthony J. Reardon , Praveen M. Gotakhindi , Sriram Ramanujam , Karan Garg , Sumedh J. Suryawanshi , Jim George
IPC分类号： F24H9/20 , F24D19/10 , F24H3/04 , F24H9/00 , F24H15/204 , F24H15/242 , F24H15/254 , F24H15/33 , F24H15/345 , F24H15/37 , F24H15/375 , F24H15/414
CPC分类号： F24H9/2071 , F24D19/1087 , F24H3/0411 , F24H9/0057 , F24H15/204 , F24H15/242 , F24H15/254 , F24H15/33 , F24H15/345 , F24H15/37 , F24H15/375 , F24H15/414
摘要： A heating unit for a heating, ventilation and/or air conditioning (HVAC) system may have a first airflow path through the heating unit, a second airflow path through the heating unit, and a heater assembly having a first heating coil positioned within the first airflow path, a second heating coil positioned within the second airflow path, and a coil divider separating the first heating coil and the second heating coil.
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公开(公告)号：US20230232595A1
公开(公告)日：2023-07-20
申请号：US17576742
申请日：2022-01-14
申请人： Dell Products L.P.
IPC分类号： H05K7/20 , F24H15/204 , F24H3/02
CPC分类号： H05K7/20836 , F24H15/204 , F24H3/02
摘要： A computing device includes a bezel and an enclosure. The bezel includes a heater apparatus. The enclosure includes a plurality of hardware components, and the bezel is affixed to a frontside of the enclosure and configured to heat at least a volume of air entering the enclosure.
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公开(公告)号：US20240035707A1
公开(公告)日：2024-02-01
申请号：US18227190
申请日：2023-07-27
IPC分类号： F24H15/421 , F24D19/10 , F24H15/36 , F24H15/204
CPC分类号： F24H15/421 , F24D19/1084 , F24H15/36 , F24H15/204
摘要： A furnace system for a heating, ventilation, and air conditioning (HVAC) system includes a furnace controller configured to determine a rolling average furnace run time of the furnace system based on a plurality of previous run cycles of the furnace system. The furnace controller is configured to segment the rolling average furnace run time into a plurality of operational time periods, wherein each operational time period is associated with a distinct fire rate of a plurality of distinct fire rates the furnace system. The furnace controller is also configured to operate the furnace system to sequentially implement the plurality of distinct fire rates associated with the plurality of operational time periods.
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公开(公告)号：US20230168005A1
公开(公告)日：2023-06-01
申请号：US18070384
申请日：2022-11-28
申请人： Vornado Air, LLC
发明人： Gregory Pease
IPC分类号： F24H3/02 , F24H15/204 , F24H15/208 , F24H15/35 , F24H15/37
CPC分类号： F24H3/022 , F24H15/204 , F24H15/208 , F24H15/35 , F24H15/37
摘要： A heater for heating air includes an inlet, an outlet, and an air duct between the inlet and the outlet. A fan and a heating element are positioned in the air duct. A first temperature sensor is positioned at or near the inlet and configured to measure a first temperature of ambient air at the inlet. A second temperature sensor in positioned in the air duct and configured to measure a second temperature of heated air flowing through the air duct. The heater is configured to control heating power and fan speed based on measurements taken by the first and second temperature sensors.
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公开(公告)号：US11968808B2
公开(公告)日：2024-04-23
申请号：US17576742
申请日：2022-01-14
申请人： Dell Products L.P.
IPC分类号： H05K5/00 , F24H3/02 , F24H15/204 , H05K7/20
CPC分类号： H05K7/20836 , F24H3/02 , F24H15/204
摘要： A computing device includes a bezel and an enclosure. The bezel includes a heater apparatus. The enclosure includes a plurality of hardware components, and the bezel is affixed to a frontside of the enclosure and configured to heat at least a volume of air entering the enclosure.
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公开(公告)号：US11968807B2
公开(公告)日：2024-04-23
申请号：US17576680
申请日：2022-01-14
申请人： Dell Products L.P.
IPC分类号： H05K7/00 , F24H3/02 , F24H15/204 , H05K7/20
CPC分类号： H05K7/20836 , F24H3/022 , F24H15/204
摘要： A computing device includes a bezel and an enclosure. The bezel includes an air circulation component and a heater apparatus. The enclosure includes a plurality of hardware components, and the bezel is affixed to a frontside of the enclosure and configured to heat an internal volume of the enclosure.
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公开(公告)号：US20240016115A1
公开(公告)日：2024-01-18
申请号：US18253578
申请日：2021-11-19
发明人： Shawn Engstrom , Bradley Bowen , Zur Fabian , Benjamin Davis , Donald Wright
IPC分类号： A01K1/00 , F24H15/204 , F24H15/238 , F24H15/254 , F24H15/262 , F24H15/395 , F24H15/429 , F24H15/443 , F24H15/242 , F24H15/36
CPC分类号： A01K1/0076 , A01K1/0052 , F24H15/204 , F24H15/238 , F24H15/254 , F24H15/262 , F24H15/395 , F24H15/429 , F24H15/443 , F24H15/242 , F24H15/36 , F24H15/345
摘要： An environmental control system for controlling environmental conditions within an open interior of an agricultural building includes a main controller, and a plurality of zone systems. Each zone system is configured to control environmental conditions within one of a plurality of zones within the open interior, and includes at least one environmental control device, a temperature sensor configured to output a temperature signal indicating a temperature within the zone, and a smart hub configured to control the at least one environmental control device of the corresponding zone based on low and high setpoint temperatures for the zone issued by the main controller and the temperature signal issued by the temperature sensor of the zone. The main controller is configured to prevent activation of an environmental control device in one of the zones by the smart hub based on an operating condition of an environmental control device in another zone.
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