Title:
DE-FOGGING DEVICE AND AIRCRAFT INCLUDING THE SAME
Document Type and Number:
Japanese Patent JP2012166683
Kind Code:
A
Abstract:
To surely prevent widow fogging even when a part of a de-fogging device fails.
The de-fogging device includes a main de-fogging device and a spare de-fogging device 20. The spare de-fogging device 20 includes a gas tank 21 stored with pressurized dry gas, a gas flow path 23 for guiding the dry gas in the gas tank to the edge of a window 1 and jetting out the dry gas along the inner surface of a window glass 2, a control valve 31 for controlling the flow rate of the dry gas flowing through the gas flow path, and a final control element 32 for instructing the valve opening degree of the control valve.
Inventors:
MATSUO TAKESHI
NONAKA TAKESHI
KAMIFUJI YOICHI
SATO KEIICHI
NONAKA TAKESHI
KAMIFUJI YOICHI
SATO KEIICHI
Application Number:
JP2011029007A
Publication Date:
September 06, 2012
Filing Date:
February 14, 2011
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
B64D15/04; B64C1/14
Attorney, Agent or Firm:
Ryuichiro Mori
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
Yasushi Matsunuma
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
Yasushi Matsunuma
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