Title:
POWER SUPPLY DEVICE FOR CONTAINER REFRIGERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/014470
Kind Code:
A1
Abstract:
The operation of an engine generator is adjusted in response to the operating state of a container refrigeration device in order to improve energy savings. A power supply device (10) for a container refrigeration device is provided with: an engine generator (2); a battery (1); a power sensor (5) for detecting the power value of power supplied to a container refrigeration device (30); and a controller (6) for controlling the starting/stopping of the engine generator (2) when the refrigeration load of the container refrigeration device (30) is determined, on the basis of the detection value of the power sensor (5), to have fallen to or below a specified value.
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Inventors:
NISHIHAMA, Yukio (Sakai Plant DAIKIN INDUSTRIES, LTD., 1304, Kanaoka-cho, Kita-ku, Sakai-sh, Osaka 11, 〒5918511, JP)
Application Number:
JP2011/004257
Publication Date:
February 02, 2012
Filing Date:
July 27, 2011
Export Citation:
Assignee:
DAIKIN INDUSTRIES, LTD. (Umeda Center Bldg, 4-12 Nakazaki-nishi 2-chome, Kita-ku, Osaka-sh, Osaka 23, 〒5308323, JP)
ダイキン工業株式会社 (〒23 大阪府大阪市北区中崎西２丁目４番１２号 梅田センタービル Osaka, 〒5308323, JP)
ダイキン工業株式会社 (〒23 大阪府大阪市北区中崎西２丁目４番１２号 梅田センタービル Osaka, 〒5308323, JP)
International Classes:
F25D11/00; H02P9/04
Attorney, Agent or Firm:
MAEDA, Hiroshi et al. (Osaka-Marubeni Bldg, 5-7 Hommachi 2-chome, Chuo-ku, Osaka-sh, Osaka 53, 〒5410053, JP)
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Claims: