Title:
CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/186197
Kind Code:
A1
Abstract:
This control device is provided with a converter (1), inverter (4), electrolytic capacitor (6), fan power supply unit (12) and control unit. The converter (1) converts an alternating current voltage into a direct current voltage, said alternating current voltage having been supplied from an alternating current power supply (3). The inverter (4) is connected to the converter (1) by means of bus lines (5). The electrolytic capacitor (6) is connected between the bus lines (5). When the voltage supply to the converter (1) from the alternating current power supply (3) is interrupted, the control unit drives a fan (11) by means of energy stored in the electrolytic capacitor (6).
Inventors:
MORIGAMI ATSUSHI (JP)
Application Number:
PCT/JP2014/064765
Publication Date:
December 10, 2015
Filing Date:
June 03, 2014
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F04D27/00
Foreign References:
| JPH09151896A | 1997-06-10 | |||
| JP2003286994A | 2003-10-10 | |||
| JP2008169028A | 2008-07-24 | |||
| JPH07208388A | 1995-08-08 |
Attorney, Agent or Firm:
TAKADA, Mamoru et al. (JP)
Takada 守 (JP)
Takada 守 (JP)
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