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公开(公告)号：US20190383514A1
公开(公告)日：2019-12-19
申请号：US16037804
申请日：2018-07-17
Applicant: Johnson Controls Technology Company
Inventor： 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
Abstract: 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：US11499607B2
公开(公告)日：2022-11-15
申请号：US16595221
申请日：2019-10-07
Applicant: Johnson Controls Technology Company
Inventor： Dhanunjaya R. Koka , Anil V. Bhosale , Pramod S. Jadhav , Sarjerao D. Pingale , Mayank Awasthi
Abstract: Embodiments of the present disclosure include a drive belt tensioner configured to adjust tension in a drive belt of a blower assembly for a heating, ventilation, and/or air conditioning (HVAC) system. The drive belt tensioner includes a mounting bracket configured to couple directly to a blower housing that is configured to house a blower of the blower assembly. The drive belt tensioner further includes an idler pulley configured to contact the drive belt. A position of the idler pulley is adjustable relative to the mounting bracket to enable adjustment of the tension in the drive belt.
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公开(公告)号：US11287166B2
公开(公告)日：2022-03-29
申请号：US16263678
申请日：2019-01-31
Applicant: Johnson Controls Technology Company
Inventor： Mujibul R. Mohammad , Anil V. Bhosale , Baskaran K , Neelkanth S. Gupte
Abstract: Embodiments of the present disclosure relate to a condenser assembly for a heating, ventilation, and/or air conditioning (HVAC) system that includes a condenser coil having a plurality of tubes configured to flow a refrigerant therethrough for heat transfer between the refrigerant and a flow of air passing across the plurality of tubes, and a porous material having a plurality of fluid retaining passages, in which the plurality of fluid retaining passages is configured to receive a fluid and enable the flow of air to pass through the porous material and transfer of thermal energy to between the fluid and the flow of air. The porous material is disposed upstream of the condenser coil with respect to the flow of air such that the flow of air passes through the porous material before passing across the plurality of tubes.
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公开(公告)号：US11221151B2
公开(公告)日：2022-01-11
申请号：US16250906
申请日：2019-01-17
Applicant: Johnson Controls Technology Company
Inventor： Swapnil V. Mohite , Nivedita Nath , Ravindra B. Salunkhe , Ritesh D. Rokade , Anil V. Bhosale , Ketan S. Khedkar
Abstract: The present disclosure relates to a heating, ventilation, and/or air conditioning (HVAC) unit having a refrigerant circuit including a heat exchanger, an expansion valve, and a compressor. The heat exchanger includes a first coil and a second coil packaged in a common support structure. The HVAC unit further has a flow control system configured to direct refrigerant flow to the first coil from the expansion valve in a cooling mode of the HVAC unit and to the first coil from the compressor in a reheat mode of the HVAC unit, and configured to direct refrigerant flow to the second coil from the expansion valve in both the cooling mode and the reheat mode of the HVAC unit.
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公开(公告)号：US11208905B2
公开(公告)日：2021-12-28
申请号：US16711202
申请日：2019-12-11
Applicant: Johnson Controls Technology Company
Inventor： Anil V. Bhosale , Dhanunjaya R. Koka , Shubham J. Walke , Atul R. Sonawane , Krishna Anegundi , Sethuram Parameswaran , Sachin S. Ghorpade
Abstract: A fan assembly for a heating, ventilation, and/or air conditioning (HVAC) unit includes a hub having a fan blade extending therefrom. The fan assembly includes a fan pitch adjuster configured to engage the fan blade and to adjust a pitch of the fan blade relative to the hub in response to movement of the fan pitch adjuster relative to the hub. The fan assembly also includes a motor shaft coupled to the fan pitch adjuster and to the hub, where the motor shaft is configured to drive rotation of the fan pitch adjuster and the hub. The fan assembly further includes an actuator coupled to the fan pitch adjuster and configured to axially move the fan pitch adjuster along the motor shaft and relative to the hub to adjust the pitch of the fan blade.
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Patent Agency Ranking
公开(公告)号：US20200318873A1
公开(公告)日：2020-10-08
申请号：US16374432
申请日：2019-04-03
Applicant: Johnson Controls Technology Company
Inventor： Anil V. Bhosale
Abstract: A heating, ventilation, and/or air conditioning (HVAC) system having a return air recycling system that includes a heat exchanger configured to be disposed along a refrigerant circuit of the HVAC system and flow a refrigerant therethrough, an exhaust fan configured to direct return air across the heat exchanger to place the refrigerant in thermal communication with the return air and to exhaust the return air from the HVAC system, and a controller configured to adjust a speed of the exhaust fan, a flow rate of refrigerant through the heat exchanger, or both, based on feedback indicative of a temperature of the return air.
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公开(公告)号：US20200208887A1
公开(公告)日：2020-07-02
申请号：US16263678
申请日：2019-01-31
Applicant: Johnson Controls Technology Company
Inventor： Mujibul R. Mohammad , Anil V. Bhosale , Baskaran K , Neelkanth S. Gupte
Abstract: Embodiments of the present disclosure relate to a condenser assembly for a heating, ventilation, and/or air conditioning (HVAC) system that includes a condenser coil having a plurality of tubes configured to flow a refrigerant therethrough for heat transfer between the refrigerant and a flow of air passing across the plurality of tubes, and a porous material having a plurality of fluid retaining passages, in which the plurality of fluid retaining passages is configured to receive a fluid and enable the flow of air to pass through the porous material and transfer of thermal energy to between the fluid and the flow of air. The porous material is disposed upstream of the condenser coil with respect to the flow of air such that the flow of air passes through the porous material before passing across the plurality of tubes.
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公开(公告)号：US20200072488A1
公开(公告)日：2020-03-05
申请号：US16116753
申请日：2018-08-29
Applicant: Johnson Controls Technology Company
Inventor： Vinoraj Rajendran , Mujibul R. Mohammad , Anil V. Bhosale , Ganesh S. Devkhile
Abstract: The present disclosure relates to a heating, ventilation, and/or air conditioning (HVAC) system including a heating coil and an actuation system configured to couple to the heating coil. The actuation system is configured to rotatably position the heating coil in a first orientation crosswise to an airflow path in a heating mode, and rotatably position the heating coil in a second orientation substantially removed from the airflow path in a cooling mode.
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公开(公告)号：US11655997B2
公开(公告)日：2023-05-23
申请号：US16733146
申请日：2020-01-02
Applicant: Johnson Controls Technology Company
Inventor： Sarjerao D. Pingale , Bhushan C. Kadu , Anil V. Bhosale , Manjur Tamboli
Abstract: A heating, ventilation, and/or air conditioning (HVAC) system includes a damper assembly configured to regulate airflow and having a frame. The HVAC system includes a first damper blade piece having a first airfoil surface and a second damper blade piece having a second airfoil surface. The first damper blade piece and the second damper blade piece are configured to couple with the frame, and are configured to interlock with one another to form a damper blade having an airfoil shape.
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公开(公告)号：US11268537B2
公开(公告)日：2022-03-08
申请号：US16114004
申请日：2018-08-27
Applicant: Johnson Controls Technology Company
Inventor： Vinay Nanjappa , Vishal S. Jagtap , Chandra S. Yelamanchili , Marcel P. Ferrere , Anil V. Bhosale , Curtis W. Caskey , Nitin C. Dabade , Prashanti S. Dhawan
Abstract: Embodiments of the present disclosure are directed to an interface for a fan that includes a first bracket coupled to the fan, where the fan is configured to direct a flow of air through an opening of a duct, and the opening comprises a central axis extending therethrough, a second bracket coupled to a frame surrounding the opening of the duct, where the first bracket and the second bracket are configured to surround the opening of the duct, the second bracket is configured to support the first bracket, and the second bracket is partially radially within the first bracket relative to the central axis of the opening, and a gasket disposed between the first bracket and the second bracket, where the first bracket, the second bracket, and the gasket are configured to sealingly engage with one another without mechanical securement.
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