Invention Grant
- Patent Title: Energy recovery system for HVAC system
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Application No.: US16446366Application Date: 2019-06-19
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Publication No.: US11041651B2Publication Date: 2021-06-22
- Inventor: Mahmoud S. E. ElSaadany
- Applicant: Johnson Controls Technology Company
- Applicant Address: US MI Auburn Hills
- Assignee: Johnson Controls Technology Company
- Current Assignee: Johnson Controls Technology Company
- Current Assignee Address: US MI Auburn Hills
- Agency: Fletcher Yoder, P.C.
- Main IPC: F03B13/00
- IPC: F03B13/00 ; H02P9/04 ; F24F11/46 ; F24F13/06 ; F03D9/25 ; F24F140/10 ; F24F110/10 ; F24F110/20 ; F24F12/00

Abstract:
Embodiments of the present disclosure are directed to an energy recovery system for a heating, ventilation, and/or air conditioning (HVAC) system. The energy recovery system includes a nozzle having a flow passage with an inlet passage and an outlet passage that is narrowed relative to the inlet passage, in which the nozzle is configured to couple to a condenser and receive an air flow into the flow passage from a condenser fan. The energy recovery system further includes a wind turbine disposed within the outlet passage of the flow passage and having a first axis of rotation, and a generator that is external to the nozzle and that includes a shaft with a second axis of rotation. The generator is coupled to the wind turbine, such that the first axis of rotation is aligned with the second axis of rotation.
Public/Granted literature
- US20200370775A1 ENERGY RECOVERY SYSTEM FOR HVAC SYSTEM Public/Granted day:2020-11-26
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