Title:
HEAT PUMP DEVICE, AIR CONDITIONER, AND COOLING MACHINE
Document Type and Number:
WIPO Patent Application WO/2013/157074
Kind Code:
A1
Abstract:
The present invention is characterized in being provided with a compressor (1) having a compression mechanism (7) for compressing a refrigerant and a motor (8) for driving the compression mechanism (7), an inverter (9) for applying a voltage to drive the motor (8), a converter (10) for applying a voltage to the inverter (9), an inverter controller (12) for generating a drive signal to drive the inverter (9), and a converter controller (17) for generating a drive signal to drive the converter (10). The inverter controller (12) has a heat operation mode in which the compressor (1) is operated to heat, and a continuous operation mode for continually operating the compressor (1) to compress the refrigerant. The converter controller (17) sets a voltage to apply to the inverter (9) on the basis of the voltage instruction value for the motor (8) when the inverter controller (12) is in heat operation mode.
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Inventors:
KAMIYA SHOTA (JP)
HATAKEYAMA KAZUNORI (JP)
YUASA KENTA (JP)
MATSUSHITA SHINYA (JP)
KUSUBE SHINSAKU (JP)
MAKINO TSUTOMU (JP)
HATAKEYAMA KAZUNORI (JP)
YUASA KENTA (JP)
MATSUSHITA SHINYA (JP)
KUSUBE SHINSAKU (JP)
MAKINO TSUTOMU (JP)
Application Number:
PCT/JP2012/060296
Publication Date:
October 24, 2013
Filing Date:
April 16, 2012
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
KAMIYA SHOTA (JP)
HATAKEYAMA KAZUNORI (JP)
YUASA KENTA (JP)
MATSUSHITA SHINYA (JP)
KUSUBE SHINSAKU (JP)
MAKINO TSUTOMU (JP)
KAMIYA SHOTA (JP)
HATAKEYAMA KAZUNORI (JP)
YUASA KENTA (JP)
MATSUSHITA SHINYA (JP)
KUSUBE SHINSAKU (JP)
MAKINO TSUTOMU (JP)
International Classes:
F25B1/00; F04C29/04; F24F11/02; H02M1/00; H02M3/155; H02M7/48
Domestic Patent References:
WO2012029099A1 | 2012-03-08 | |||
WO2011074145A1 | 2011-06-23 | |||
WO2011018863A1 | 2011-02-17 | |||
WO2011013277A1 | 2011-02-03 |
Foreign References:
JP2005326054A | 2005-11-24 | |||
JP2007162978A | 2007-06-28 | |||
JP2004271167A | 2004-09-30 | |||
JPS6068341A | 1985-04-18 | |||
JPS6191445A | 1986-05-09 | |||
JP2007166766A | 2007-06-28 | |||
JP2005326054A | 2005-11-24 |
Other References:
See also references of EP 2851631A4
Attorney, Agent or Firm:
SAKAI, HIROAKI (JP)
Hiroaki Sakai (JP)
Hiroaki Sakai (JP)
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