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. 11, 2017
Filed:
Feb. 02, 2011
Yoshimasa Kikuchi, Sakai, JP;
Kanji Akai, Sakai, JP;
Yoshio Oritani, Sakai, JP;
Hideki Sawamizu, Sakai, JP;
Masanori Jindou, Sakai, JP;
Yoshiharu Michitsuji, Sakai, JP;
Yoshimasa Kikuchi, Sakai, JP;
Kanji Akai, Sakai, JP;
Yoshio Oritani, Sakai, JP;
Hideki Sawamizu, Sakai, JP;
Masanori Jindou, Sakai, JP;
Yoshiharu Michitsuji, Sakai, JP;
DAIKIN INDUSTRIES, LTD., Osaka-shi, JP;
Abstract
A heat exchanger includes a plurality of refrigerant tubes. In a flow divider, a part of a plurality of capillary tubes is connected to an open end portion on a side of a front tube plate, and a remainder of the plurality of the capillary tubes is connected to an open end portion on a side of a rear tube plate. The plurality of refrigerant tubes include even number refrigerant tubes constituted by an even number of heat transfer tube portions and odd number refrigerant tubes constituted by an odd number of heat transfer tube portions.