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Patent Searching and Data


Title:
POWER CONVERSION DEVICE AND AIR CONDITIONING DEVICE PROVIDED WITH POWER CONVERSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/042889
Kind Code:
A1
Abstract:
The present invention is provided with: a rectifying circuit that rectifies an alternating current voltage supplied from an alternating current power supply; a boost circuit that boosts a direct current voltage that has been rectified by the rectifying circuit; a first power conversion means, which converts, into an alternating current voltage, a direct current voltage that has been boosted by the boost circuit, and drives a compressor motor, i.e., a drive source of a compressor, by outputting the alternating current voltage to the compressor motor; and a second power conversion means, which converts, into an alternating current voltage, the direct current voltage that has been rectified by the rectifying circuit, and drives a fan motor, i.e., a drive source of a fan, by outputting the alternating current voltage to the fan motor.

Inventors:
KOBAYASHI, Takahiko (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
KUSUBE, Shinsaku (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
YUASA, Kenta (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
TSUMURA, Akihiro (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2015/075498
Publication Date:
March 16, 2017
Filing Date:
September 08, 2015
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORPORATION (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
International Classes:
H02P5/46
Foreign References:
JP2004364491A2004-12-24
JP2013009476A2013-01-10
JP2001057775A2001-02-27
JP2011239547A2011-11-24
JPH0814709A1996-01-19
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (East 8F, TORANOMON TWIN BLDG. 10-1 Toranomon 2-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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