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. 25, 2025
Filed:
Mar. 30, 2020
Mitsubishi Electric Corporation, Tokyo, JP;
Koji Yamaguchi, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
An air-conditioning system includes an outdoor unit, a plurality of indoor units, and one or more refrigerant leak sensors. The outdoor unit is configured to exchange heat between outdoor air and refrigerant in a refrigerant circuit in which the refrigerant is circulated. The plurality of indoor units are each configured to exchange heat between the refrigerant and air inside a room in the refrigerant circuit and to perform air-conditioning inside the room. The one or more refrigerant leak sensors are each configured to detect a leak of the refrigerant from the refrigerant circuit. The one or more refrigerant leak sensors are each arranged separately from the outdoor unit and the plurality of indoor units.