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:
Jan. 19, 2016
Filed:
Aug. 22, 2012
Norio Sakae, Shiga, JP;
Kazuhiro Ohshita, Shiga, JP;
Toshio Yabuki, Shiga, JP;
Junya Mitsui, Shiga, JP;
Norio Sakae, Shiga, JP;
Kazuhiro Ohshita, Shiga, JP;
Toshio Yabuki, Shiga, JP;
Junya Mitsui, Shiga, JP;
Daikin Industries, Ltd., Osaka, JP;
Abstract
A mode controller shifts, along with increase in an electric power in first and second of chopper circuits and, operation modes of the first and the second of the chopper circuits from a first mode to a third mode via a second mode. An operation controller causes, in the first mode, the first of chopper circuit to perform an chopping operation, and the second of chopper circuit to suspend the chopping operation, in the second mode, causes the first and the second of chopper circuits to alternatively perform the chopping operations, and in the third mode causes both of the first and the second of chopper circuits to perform the chopping operations.