Invention Grant
- Patent Title: Refrigerant leak sensor power control systems and methods
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Application No.: US17036448Application Date: 2020-09-29
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Publication No.: US11649997B2Publication Date: 2023-05-16
- Inventor: David Alfano , Stuart K. Morgan , Hung M. Pham , Nathan O. Boyce
- Applicant: Emerson Climate Technologies, Inc.
- Applicant Address: US OH Sidney
- Assignee: Emerson Climate Technologies, Inc.
- Current Assignee: Emerson Climate Technologies, Inc.
- Current Assignee Address: US OH Sidney
- Agency: Harness, Dickey & Pierce, P.L.C.
- Main IPC: F25B49/02
- IPC: F25B49/02 ; F25B39/00 ; F25B13/00
Abstract:
A sensor control system includes: a refrigerant leak sensor configured to, when powered, measure an amount of a refrigerant present in air outside of a heat exchanger of a refrigeration system, where the heat exchanger is located within a building that is at least one of heated and cooled by the refrigeration system; and a power control module configured to one of: continuously power the refrigerant leak sensor; and disconnect the refrigerant leak sensor from power when a blower that moves air past the heat exchanger is on.
Public/Granted literature
- US20220099346A1 Refrigerant Leak Sensor Power Control Systems And Methods Public/Granted day:2022-03-31
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