Air conditioner units and methods for heater assembly protection
US11118794B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 15, 2020 |
| Grant date | Sep 14, 2021 |
| Priority date | — |
| Expiry date | Jul 15, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24F2221/54
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
An air conditioner unit, as provided herein, may include a cabinet, an outdoor heat exchanger, an indoor heat exchanger, a compressor, a heater bank array, and a controller. The compressor may be in fluid communication with the outdoor heat exchanger and the indoor heat exchanger to circulate a refrigerant between the outdoor heat exchanger and the indoor heat exchanger. The heater bank array may include a plurality of heater banks mounted within the indoor portion. The controller may be in operative communication with the compressor and the heater bank array. The controller may be configured to initiate a heating operation. The heating operation may include detecting objectionable heating unit performance of the heater bank array, reducing an electric power load of the heater bank array in response to detecting objectionable heating unit performance, and directing a modified heat cycle based on detecting objectionable heating unit performance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.