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:
Jul. 20, 2021
Filed:
May. 09, 2017
Mitsubishi Electric Corporation, Tokyo, JP;
Yasuhiro Suzuki, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
An air-conditioning system includes a refrigerant circuit that circulates refrigerant, a heat exchange unit that houses a load-side heat exchanger provided in the refrigerant circuit and is connected with a plurality of air-conditioned spaces by a plurality of air supply passages for use in the supply of air that passes through the load-side heat exchanger, a refrigerant detection device that detects leakage of the refrigerant and a plurality of opening/closing devices that are each provided in an associated one of the plurality of air supply passages and opened/closed independently of each other. When the refrigerant detection device detects leakage of the refrigerant, the plurality of opening/closing devices are all opened.