Title:
冷凍サイクル装置
Document Type and Number:
Japanese Patent JP5554866
Kind Code:
B1
Abstract:
An expensive storage battery is necessary in order to maintain cooling capacity day and night in a refrigeration cycle device that employs a solar battery as a power source. This refrigeration cycle device (100) comprises: a power source circuit unit (2) that boosts the voltage (Vo) generated by a solar battery (1), and that generates an alternating voltage (Vac) having a predetermined frequency; and a refrigeration stocker (3) in which the internal temperature is controlled by a compressor (31). The power source circuit unit controls the frequency of the alternating voltage to be supplied to a motor (M) of the compressor so as to maintain the voltage (Vo) generated by the solar battery at an input voltage setting value.
Inventors:
Haruhiko Murakami
Application Number:
JP2013130845A
Publication Date:
July 23, 2014
Filing Date:
June 21, 2013
Export Citation:
Assignee:
Sharp incorporated company
International Classes:
H02M3/28
Domestic Patent References:
| JP2004312994A | 2004-11-04 | |||
| JP2005252172A | 2005-09-15 | |||
| JPH08237992A | 1996-09-13 | |||
| JP2013062927A | 2013-04-04 | |||
| JP2007151305A | 2007-06-14 |
Attorney, Agent or Firm:
Patent business corporation Fukami patent firm