Title:
ANTI-ICING DEVICE AND AIRCRAFT
Document Type and Number:
Japanese Patent JP2017140965
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an anti-icing device that has a structure which can be made simple and lightweight, and can obtain anti-icing performance adaptively to a movement of a stagnation point without increasing air resistance.SOLUTION: The present invention relates to an anti-icing device which blows heating air to an inner surface of a main wing 3 of an aircraft in a curved shape, the anti-icing device comprising a piccolo tube 11 having a flow passage 15 where the heating air flows in a longer direction from a rear end to a front end, and a plurality of exhaust nozzles 16 linking the flow passage 15 to the outside and provided along the longer direction, and an engine for supplying the heating air toward the piccolo tube. The exhaust nozzles 16 of the piccolo tube 11 jet the heating air toward an upper-limit position and a lower-limit position of an external air current stagnation point formed virtually at the main wing 3.SELECTED DRAWING: Figure 2
Inventors:
ICHIKAWA GENTO
KAMIFUJI YOICHI
ISHIDA HISAYUKI
MORISHITA MASATOSHI
KAWAI KAZUHIRO
KAMIFUJI YOICHI
ISHIDA HISAYUKI
MORISHITA MASATOSHI
KAWAI KAZUHIRO
Application Number:
JP2016024387A
Publication Date:
August 17, 2017
Filing Date:
February 12, 2016
Export Citation:
Assignee:
MITSUBISHI AIRCRAFT CORP
International Classes:
B64D15/04
Attorney, Agent or Firm:
Mitsuru Oba
Horikawa Miyuki
Yuko Otake
Yamashita Seiko
Horikawa Miyuki
Yuko Otake
Yamashita Seiko