Carrier Corporation

Stephane Boudonnet

Gael Ducher

Pascal Moncomble

Philippe Thierry Vaas

Bernard Valentin

Sylvain Gully

Cover for transport refrigeration unit

An evaporator assembly includes a support housing for mounting to an internal compartment of a delivery truck or trailer. At least one evaporator coil mounts to the support housing along with at least one cooling fan. Electric heating strips are attached to the bottom of the evaporator coils to heat the compartment and defrost the evaporator coils. A plastic outer skin incorporates a drain pan to collect condensation and moisture dripping from the evaporator coils during the defrost cycle. A heat shield is attached between the heating strips and the plastic outer covering to prevent heat from damaging the plastic outer covering.

Thermal shield for evaporator with plastic outer covering

An evaporator assembly includes a support housing for mounting to an internal compartment of a delivery truck or trailer. At least one evaporator coil mounts to the support housing along with at least one cooling fan. A plastic outer skin incorporates a drain pan to collect condensation and moisture dripping from the evaporator coils during the defrost cycle. The plastic outer covering includes thermal properties that eliminate the need for insulation required when using prior art aluminum coverings. End caps attached to each side of the outer covering include a drain tube. The plastic outer covering is formed in lengths from a plastic extrusion process and then cut to the required length for the evaporator assembly.

Evaporator with plastic outer covering

Growing community of inventors

Le Thuit-Signol, France

Stephane Boudonnet