Patent Number: 7,784,294

Title: Refrigerator unit for container

Abstract: A refrigerator unit is configured for a container in which it is possible to know the quantity of air that is ventilated. The refrigerator unit is equipped with a ventilation mechanism, an opening degree detecting mechanism, and a recording unit. The ventilation mechanism ventilates the air inside the container. The opening degree detecting mechanism acquires ventilation data related to the quantity of air ventilated by the ventilation mechanism. The recording unit records the ventilation data acquired by the opening degree detecting mechanism.

Inventors: Tanaka; Takashi (Sakai, JP)

Assignee: Daikin Industries, Ltd.

International Classification: F25D 17/04 (20060101); F24F 7/00 (20060101)

Expiration Date: 8/31/12018