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:
Apr. 26, 2022
Filed:
Jan. 17, 2019
Daikin Industries, Ltd., Osaka, JP;
Goodman (Daikin) Manufacturing Company, L.p., Waller, TX (US);
Miki Yamada, Osaka, JP;
Junichi Shimoda, Osaka, JP;
Takamune Okui, Osaka, JP;
Yuko Ishida, Osaka, JP;
Joseph Kelly Hearnsberger, Katy, TX (US);
David Palazzolo, Houston, TX (US);
Sriram Venkat, Katy, TX (US);
Daikin Industries, Ltd., Osaka, JP;
Abstract
An HVAC system is provided. Embodiments of the present disclosure generally relate to heat exchangers having tubing with a reduced diameter compared to traditional systems. In one embodiment, a ducted HVAC system comprises an outdoor heat exchanger with tubing that has an outer diameter of eight millimeters (8 mm) or less and an indoor heat exchanger with tubing that has an outer diameter of nine millimeters (9 mm) or less. Additional systems, devices, and methods are also disclosed.