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:
Aug. 21, 2012
Filed:
Jul. 28, 2009
Masahiko Takagi, Tokyo, JP;
Masanobu Baba, Tokyo, JP;
Norikazu Ishikawa, Tokyo, JP;
Mitsubishi Electric Corporation, Chiyoda-Ku, Tokyo, JP;
Abstract
Control units for three indoor units of air conditioners installed in a same indoor space are connected by a communication line. Each of the control units can grasp the detection information of the human detection sensor, preset temperature information of the remote controller, inlet temperature information of the inlet temperature sensor of all of the other air conditioners in the same space. On the basis of the above-mentioned information, each of the control units calculates an air-conditioning load of each of the air-conditioning target spaces and the air-conditioning load of an entire air-conditioning space on the basis of these air-conditioning target spaces in the same manner. A compressor is driven and controlled on the basis of a calculation result thereof to perform a power-saving operation of the entire air-conditioning space.