Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Takuro Yamada0
Yuusuke Nakagawa0
Yuusuke Oka0
Date of Patent
January 14, 2020
0Patent Application Number
163858190
Date Filed
April 16, 2019
0Patent Citations Received
Patent Primary Examiner
Patent abstract
When refrigerant leakage occurs, a controller in an air conditioner performs first shutoff control to open a liquid relay shutoff valve and close an indoor expansion valve and a gas relay shutoff valve on the basis of information from a refrigerant leakage detector.
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