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:
Sep. 18, 2012
Filed:
Jul. 11, 2007
Applicants:
Takashi Okano, Osaka, JP;
Kouichiro Tamakoshi, Osaka, JP;
Hiroshi Doumae, Osaka, JP;
Inventors:
Assignee:
Daikin Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25B 7/00 (2006.01); F25D 19/00 (2006.01); F25D 25/00 (2006.01); G05D 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A plurality of air conditioning units () are daisy-chain connected to each other by a switching hub () provided in an outdoor unit (). An integrated transmission line (A) and internal/external transmission lines (B) are connected to each other by a gateway () connected to the switching hub () so as to be capable of separating data transmission.