The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 26, 2019
Filed:
Jun. 16, 2015
Daikin Industries, Ltd., Osaka-shi, Osaka, JP;
Kiichirou Satou, Sakai, JP;
Yuusuke Fujimoto, Sakai, JP;
Kenji Takata, Osaka, JP;
Norio Iga, Osaka, JP;
DAIKIN INDUSTRIES, LTD., Osaka-Shi, Osaka, JP;
Abstract
A refrigeration device includes a blow-out temperature detector that detects the blow-out temperature of air blown out into the interior of the device, a cargo temperature detector that detects the temperature of a cargo, an operation controller that performs cooling control of the interior on the basis of the detection temperature from the blow-out temperature detector and the detection temperature from the cargo temperature detector, a storage unit that stores a first set temperature as a control target value for the blow-out temperature and a cargo target temperature as a target value for the temperature of the cargo, and a time measurement unit that measures a treatment time elapsed for low-temperature treatment of the cargo. The operation controller is configured to control the refrigerant circuit so that the blow-out temperature approaches the first set temperature. The time measurement unit is configured to start measuring the treatment time when the temperature of the cargo is lower than the cargo target temperature.