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:
Nov. 22, 2022
Filed:
Jan. 11, 2018
Mitsubishi Electric Corporation, Tokyo, JP;
Hidetoshi Yamakawa, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
An air conditioning apparatus including an outdoor unit and an indoor unit comprises a converter main circuit that rectifies and smooths an AC power supply, and allows a DC voltage to be generated across a main circuit capacitor, an inverter main circuit that converts the DC voltage generated by the main circuit capacitor into an AC voltage, a compressor motor driven by the inverter main circuit, an outdoor fan, a fan motor that rotationally drives the outdoor fan, and a microcomputer that controls the outdoor unit. When the fan motor rotates due to outside wind hitting the outdoor fan and enters a power generating state during a standby power saving mode of the outdoor unit, the microcomputer prevents the outdoor unit from shifting to a non-operating state from the standby power saving mode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile