Thermo King Corporation

Václav Rajtmajer

Michal Kolda

Michal Hegar

Pavel Houdek

Vladimir Kmoch

Antonín Ryska

Markéta Kopecká

Markéta Kopecka

Methods and systems for controlling the release of heat by a temperature control unit are provided. In one embodiment, the method includes monitoring a heat release condition of the temperature control unit. This method also includes determining, via a controller, whether to release the heat generated by the temperature control unit to an ambient environment outside of the internal space based on the heat release condition. Also, this method includes operating a HVAC circuit of the temperature control unit in a heat release mode when the controller determines that the heat generated by the temperature control unit is to be released to the ambient environment outside the internal space. Further, this method includes operating the HVAC circuit of the temperature control in a heat storage mode when the controller determines that the heat generated by the HVAC unit is not to be released to the ambient environment outside the internal space.

Method and system for controlling the release of heat by a temperature control unit

A transport refrigeration system (TRS), a refrigerated transport unit, and a method of charging a thermal accumulator in a TRS are disclosed. The TRS includes a thermal accumulator including a phase change material (PCM) configured in a first state, to absorb thermal energy from the interior space of the transport unit during transformation to a second state. A heat exchanger, a portion of which is disposed within the thermal accumulator, is in thermal communication with the PCM. The TRS also includes an expansion device and a transport refrigeration unit (TRU). A heat transfer fluid circuit connects the TRU and the heat exchanger, and is configured to direct a heat transfer fluid from the TRU to the heat exchanger via the expansion device for charging the PCM.

Integrated charging unit for passive refrigeration system

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Beroun, Czechia

Václav Rajtmajer