Invention Grant
- Patent Title: Systems for detecting and positioning of reversing valve
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Application No.: US17093448Application Date: 2020-11-09
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Publication No.: US11761684B2Publication Date: 2023-09-19
- Inventor: Shawn A. Hern
- Applicant: Johnson Controls Technology Company
- Applicant Address: US MI Auburn Hills
- Assignee: JOHNSON CONTROLS TYCO IP HOLDINGS LLP
- Current Assignee: JOHNSON CONTROLS TYCO IP HOLDINGS LLP
- Current Assignee Address: US WI Milwaukee
- Agency: Fletcher Yoder, PC
- Main IPC: F25B13/00
- IPC: F25B13/00 ; G05B19/042 ; F24F11/30 ; G05D23/19

Abstract:
A heating and cooling system includes a reversing valve configured to adjust a flow of refrigerant through the heating and cooling system, where the reversing valve includes a first configuration to flow the refrigerant through a first circuit of the heating and cooling system and a second configuration to flow the refrigerant through a second circuit of the heating and cooling system. The heating and cooling system also includes a controller configured to determine an operating parameter of a compressor of the heating and cooling system, where the controller is configured to adjust operation of the compressor based on the operating parameter to adjust a position of the reversing valve.
Public/Granted literature
- US20210055021A1 SYSTEMS FOR DETECTING AND POSITIONING OF REVERSING VALVE Public/Granted day:2021-02-25
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