Title:
AIR CONDITIONING MACHINE
Document Type and Number:
WIPO Patent Application WO/2011/122061
Kind Code:
A1
Abstract:
Provided is an air conditioning machine for suppressing power consumption by a discharge resistance for discharging residual charge in a transmission path. An analog switch is inserted between two discharge resistances (R5, R6), and upon transmitting AMI signals to two lines (P1, P2) of a signal transmission path (4), an MCU (30) performs discharge control so that if a high level signal voltage is output, the analog switch (S1) is turned OFF, and if a low level signal voltage is output, the analog switch (S1) is turned ON.
Inventors:
OKANO,Takashi (Sakai Plant DAIKIN INDUSTRIES, LTD., 1304, Kanaoka-cho, Kita-ku, Sakai-sh, Osaka 11, 〒5918511, JP)
Application Number:
JP2011/050507
Publication Date:
October 06, 2011
Filing Date:
January 14, 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二丁目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二丁目４番１２号 梅田センタービル Osaka, 〒5308323, JP)
International Classes:
H04L25/02; F24F11/02; H04B3/50; H04L25/49
Attorney, Agent or Firm:
SunCrest Patent and Trademark Attorneys (1-11, Sakaemachidori 4-chome Chuo-ku, Kobe-sh, Hyogo 23, 〒6500023, JP)
Claims:
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