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公开(公告)号:US20200378626A1
公开(公告)日:2020-12-03
申请号:US16430303
申请日:2019-06-03
Applicant: Johnson Controls Technology Company
Inventor: Amit R. Chothave , Karan Garg , Stephen C. Wilson , Sriram Ramanujam
IPC: F24F1/02 , F24F1/022 , F24F1/029 , F24F1/0326
Abstract: A panel assembly for a heating, ventilation, and/or air conditioning (HVAC) system includes a base panel having a sheet and a flange formed around a perimeter of the sheet, where the flange includes a plurality of openings, a stiffener bracket configured to couple to the flange and reinforce the base panel, and a liner panel configured to couple to the flange and reinforce the base panel, where the plurality of openings is configured to interchangeably couple to the stiffener bracket and the liner panel.
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公开(公告)号:US20200263899A1
公开(公告)日:2020-08-20
申请号:US16279790
申请日:2019-02-19
Applicant: Johnson Controls Technology Company
Inventor: Rammohan Sethuraj , Pankaj D. Nalamwar , Shashank B. Kadam , Sriram Ramanujam
Abstract: A heating, ventilation, and/or air conditioning (HVAC) unit may include a supply fan section having a supply fan disposed therein to force a supply air flow through a discharge plenum of the HVAC unit. The HVAC unit may also include an economizer positioned adjacent the supply fan section to receive an outdoor air flow and direct the outdoor air flow into the supply fan section.
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公开(公告)号:US20200041166A1
公开(公告)日:2020-02-06
申请号:US16102513
申请日:2018-08-13
Applicant: Johnson Controls Technology Company
Inventor: Dnyaneshwar G. Rokade , Sriram Ramanujam , Karan Garg
IPC: F24F13/22
Abstract: The present disclosure relates to a liquid drainage system for a heating, ventilation, and/or air conditioning (HVAC) system, where the liquid drainage system includes a drain pan configured to collect and drain condensate within a housing. The drain pan is configured to be mounted within the housing separate from an evaporator assembly and is removable from the housing independent of the evaporator assembly. The liquid drainage system also includes a drain pan extension plate configured to collect and drain condensate to the drain pan, where the drain pan extension plate is configured be removably mounted within the housing. The drain pan extension plate and the drain pan are configured to overlap with one another, in an assembled configuration, along a direction of airflow across the evaporator assembly.
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公开(公告)号:US12098860B2
公开(公告)日:2024-09-24
申请号:US16366164
申请日:2019-03-27
Applicant: Johnson Controls Technology Company
Inventor: Anthony J. Reardon , Praveen M. Gotakhindi , Sriram Ramanujam , Karan Garg
IPC: F24F11/871 , F24F1/0093 , F24F1/0375 , F24F11/88
CPC classification number: F24F11/871 , F24F1/0093 , F24F1/0375 , F24F11/88 , F24F2221/16 , F24F2221/34
Abstract: A heating, ventilation, and/or air conditioning (HVAC) unit includes a heater housing having a first side wall, a second side wall opposing the first side wall, and a ceiling extending between the first side wall and second side wall. The HVAC unit also includes a first mounting rail disposed across the first side wall at a first distance from the ceiling, and a second mounting rail disposed across the second side wall at a second distance from the ceiling. The first distance is greater than the second distance. The HVAC unit also includes a heating element assembly coupled to the first and second mounting rails and having a planar heating interface extending from the first mounting rail to the second mounting rail.
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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
Applicant: Johnson Controls Technology Company
Inventor: Anthony J. Reardon , Praveen M. Gotakhindi , Sriram Ramanujam , Karan Garg , Sumedh J. Suryawanshi , Jim George
IPC: 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 classification number: F24H9/2071 , F24D19/1087 , F24H3/0411 , F24H9/0057 , F24H15/204 , F24H15/242 , F24H15/254 , F24H15/33 , F24H15/345 , F24H15/37 , F24H15/375 , F24H15/414
Abstract: 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:US11441809B2
公开(公告)日:2022-09-13
申请号:US16279790
申请日:2019-02-19
Applicant: Johnson Controls Technology Company
Inventor: Rammohan Sethuraj , Pankaj D. Nalamwar , Shashank B. Kadam , Sriram Ramanujam
IPC: F24F12/00 , F24F13/14 , F24F110/12 , F24F140/50
Abstract: A heating, ventilation, and/or air conditioning (HVAC) unit may include a supply fan section having a supply fan disposed therein to force a supply air flow through a discharge plenum of the HVAC unit. The HVAC unit may also include an economizer positioned adjacent the supply fan section to receive an outdoor air flow and direct the outdoor air flow into the supply fan section.
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公开(公告)号:US20210333011A1
公开(公告)日:2021-10-28
申请号:US17235703
申请日:2021-04-20
Applicant: Johnson Controls Technology Company
Inventor: Karan Garg , Sriram Ramanujam , Mujibul R. Mohammad , Praveen M. Gotakhindi , Amit R. Chothave
IPC: F24F13/22
Abstract: A heating, ventilation, and air conditioning (HVAC) unit includes a blower support frame and a condensate drain panel assembly. The blower support frame is configured to support one or more blowers of the HVAC unit. The condensate drain panel assembly includes a first condensate drain panel coupled to the blower support frame at a first angle relative to horizontal, a second condensate drain panel coupled to the blower support frame at a second angle relative to horizontal, and a cover panel. The condensate drain panel assembly is configured to direct condensate away from the blower support frame and towards a main condensate drain pan.
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公开(公告)号:US10830490B2
公开(公告)日:2020-11-10
申请号:US16102513
申请日:2018-08-13
Applicant: Johnson Controls Technology Company
Inventor: Dnyaneshwar G. Rokade , Sriram Ramanujam , Karan Garg
Abstract: The present disclosure relates to a liquid drainage system for a heating, ventilation, and/or air conditioning (HVAC) system, where the liquid drainage system includes a drain pan configured to collect and drain condensate within a housing. The drain pan is configured to be mounted within the housing separate from an evaporator assembly and is removable from the housing independent of the evaporator assembly. The liquid drainage system also includes a drain pan extension plate configured to collect and drain condensate to the drain pan, where the drain pan extension plate is configured be removably mounted within the housing. The drain pan extension plate and the drain pan are configured to overlap with one another, in an assembled configuration, along a direction of airflow across the evaporator assembly.
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公开(公告)号:US20200309414A1
公开(公告)日:2020-10-01
申请号:US16366750
申请日:2019-03-27
Applicant: Johnson Controls Technology Company
Inventor: Anthony J. Reardon , Praveen M. Gotakhindi , Sriram Ramanujam , Karan Garg , Sumedh J. Suryawanshi , Jim George
Abstract: 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:US11747041B2
公开(公告)日:2023-09-05
申请号:US16267074
申请日:2019-02-04
Applicant: Johnson Controls Technology Company
Inventor: Amit R. Chothave , Karan Garg , Sriram Ramanujam , Dnyaneshwar G. Rokade
CPC classification number: F24F13/24 , F04D29/526 , F04D29/541 , F04D29/601 , F04D29/664 , F24F7/06 , F24F13/20 , F04D25/08 , F24F2013/205 , F24F2013/242
Abstract: A fan shroud for a heating, ventilation, and/or air conditioning (HVAC) unit may include an outer wall to couple to a housing of the HVAC unit and an inner wall disposed within the outer wall. Additionally, the inner wall may be air permeable. The fan shroud may also include an acoustic damping material disposed between the outer wall and the inner wall. The fan shroud may encircle a fan of the HVAC unit to reduce noise.
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