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:
Sep. 01, 2026
Filed:
Sep. 27, 2022
Daikin Industries, Ltd., Osaka, JP;
Masataka Nakano, Osaka, JP;
Kiichiro Sato, Osaka, JP;
Motomi Nishimoto, Osaka, JP;
Hidenori Matsui, Osaka, JP;
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Abstract
An object of the present disclosure is to optimize the injection amount of the CA gas to be injected into a transportation means such as a truck, to maintain the freshness of perishable products during transportation above a predetermined level. Accordingly, the present disclosure discloses a gas amount estimation apparatus including a control unit, wherein the control unit is configured to set, as input data, information relating to a type and an amount of a perishable product stored in a CA refrigerator, and estimate a supply amount or a processing amount of CA gas with respect to the CA refrigerator in a predetermined time and set the estimated supply amount or the estimated processing amount as output data. Thus, the freshness of the perishable products during transportation can be maintained above a predetermined level.