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:
Mar. 24, 2026
Filed:
Mar. 12, 2024
Daikin Industries, Ltd., Osaka, JP;
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Abstract
A ventilator includes: a refrigerant circuit through which a refrigerant flows and that includes a compressor, first heat exchangers, and a second heat exchanger that are connected by a refrigerant pipe; air supply fans that supply air from an outdoor space to indoor spaces through the first heat exchangers; an exhaust fan that exhausts air from the indoor spaces to the outdoor space through the second heat exchanger; an exhaust-side casing that accommodates the exhaust fan; air supply-side casings that accommodate the air supply fans; and air supply units that accommodate the first heat exchangers and the air supply fans in the air supply-side casings. The exhaust-side casing is separated from the air supply-side casings. The exhaust fan and the exhaust-side casing are disposed in the outdoor space. The air supply units individually supply the air from the outdoor space to the indoor spaces.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile