Back to results
US 2024/0361066 A1Published application
Transport refrigeration unit with multi-heating mode and refrigerant-based defrost control
AssigneeCarrier Corporation
InventorsRaymond Sendf, JR., Jason Scarcella
Life of this patent
Estimating the term…
Abstract
A transport refrigeration unit (TRU) is disclosed. The TRU comprises a variable speed compressor, and an electric heater configured upstream and/or downstream of evaporator coils associated with an evaporator of the TRU, wherein an outlet of the compressor is fluidically connected to the evaporator coils and a condenser of the TRU.
Claims19
A transport refrigeration unit (TRU) comprising:
- a variable speed compressor;
- and
- an electric heater configured upstream and/or downstream of evaporator coils associated with an evaporator of the TRU,
- wherein an outlet of the compressor is fluidically connected to the evaporator coils and a condenser of the TRU.
1 more element
A refrigeration circuit of a transport refrigeration unit (TRU), the refrigeration circuit comprising:
- a variable speed compressor;
- a condenser downstream of the compressor;
- an expansion device downstream of the condenser;
- an evaporator downstream of the expansion device;
- and
- an electric heater configured upstream and/or downstream of the evaporator coils associated with the evaporator,
- wherein an outlet of the compressor is fluidically connected to the condenser, and evaporator coils of the evaporator.
4 more elements
Dependencies are inferred from the claim text.