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:
Jan. 24, 2023
Filed:
Aug. 25, 2020
Daikin Industries, Ltd., Osaka, JP;
Yuusuke Fujimoto, Osaka, JP;
Noritaka Kamei, Osaka, JP;
Daikin Industries, LTD., Osaka, JP;
Abstract
An inside air control apparatus includes: a gas supply device that performs a gas supply operation for supplying low oxygen concentration air into a container; and a controller that controls an operation of the gas supply device so that the inside air has desired composition. The controller is configured to be able to execute, if an oxygen concentration of the inside air is higher than a target oxygen concentration, a carbon dioxide concentration controlling operation for controlling composition of the inside air to be desired composition by causing the gas supply device to perform the gas supply operation, while allowing the gas supply device to change the amount of gas supply such that the carbon dioxide concentration of the inside air falls within a predetermined reference concentration range.