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. 27, 2011
Filed:
Feb. 01, 2007
Satoshi Yagi, Osaka, JP;
Hisashi Sumida, Osaka, JP;
Hirotaka Saruwatari, Osaka, JP;
Hiroyuki Matsuura, Osaka, JP;
Mario Hayashi, Osaka, JP;
Satoshi Yagi, Osaka, JP;
Hisashi Sumida, Osaka, JP;
Hirotaka Saruwatari, Osaka, JP;
Hiroyuki Matsuura, Osaka, JP;
Mario Hayashi, Osaka, JP;
Daikin Industries, Ltd., Osaka, JP;
Abstract
An outdoor unit includes an outdoor unit control circuit, an inverter substrate and a compressor. Periodic communication showing the operating condition of the inverter substrate is set from the inverter substrate to the outdoor unit control circuit. Thus, when the communication is performed normally, the drive of the compressor is changed to a power saving process according to the necessity of the power consumption and the operating condition of the inverter substrate. When the communication is defective, the power-on reset is done to the inverter substrate.