Title:
制御基板及び空気調和機
Document Type and Number:
Japanese Patent JP6651004
Kind Code:
B2
Abstract:
The purpose of the present invention is to obtain a control board for an air conditioner, said control board being capable of detecting and preventing erroneous connection between a connector of a fan motor, and a connector of a motor drive device for driving the fan motor, even if the shapes of the connectors are same. This control board for an air conditioner is provided with: a plurality of fan motors, i.e., a first fan motor 51 and a second fan motor 52; a first inverter 41 and a second inverter 42, i.e., power converters that drive the first fan motor 51 and the second fan motor 52, respectively; and an operation unit 6, i.e., one operation unit that is a common control unit, which performs control operations of the first fan motor 51 and the second fan motor 52, and which outputs drive signals to the first inverter 41 and the second inverter 42.
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Inventors:
Uemura Keisuke
Hatakeyama Kazunori
Yosuke Shinomoto
Mitsuo Kashima
Takashi Matsumoto
Hatakeyama Kazunori
Yosuke Shinomoto
Mitsuo Kashima
Takashi Matsumoto
Application Number:
JP2018512720A
Publication Date:
February 19, 2020
Filing Date:
April 21, 2016
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H02P5/46
Domestic Patent References:
| JP2005257258A | ||||
| JP2000032616A |
Foreign References:
| WO2016046992A1 | ||||
| WO2013136515A1 |
Attorney, Agent or Firm:
Jun Takamura