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:
Jun. 23, 2026
Filed:
Feb. 21, 2024
Daikin Industries, Ltd., Osaka, JP;
Hiroyuki Nakano, Osaka, JP;
Atsushi Yamamoto, Osaka, JP;
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Abstract
An indoor unit of an air conditioner includes a heat transfer tube and a connection pipe. The connection pipe includes a first connection pipe a liquid pipe and a second connection pipe as a gas pipe. The first connection pipe and the second connection pipe each have a first section and a second section. A contact prevention member is provided in an area where the second section of the first connection pipe and the first section of the second connection pipe approach each other, or in an area where the first section of the first connection pipe and the second section of the second connection pipe approach each other.