Title:
温度制御を向上させた防氷ノズル
Document Type and Number:
Japanese Patent JP6513392
Kind Code:
B2
Abstract:
Systems, methods, and apparatus are disclosed for preventing formation of ice on an engine. Apparatus may include a nozzle housing (300) coupled to a compression stage of the engine and further coupled to a leading edge housing of the engine. The nozzle housing (300) may receive gases from the compression stage of the engine. The nozzle housing (300) may include a first nozzle (308) that may be configured to generate a first flow pattern and may be further configured to generate a first flow of a first portion of the gases into the leading edge housing based on the first flow pattern. The nozzle housing (300) may also include a second nozzle (310) that includes a concentric nozzle configured to generate a second flow pattern. The second nozzle (310) may be configured to generate a second flow of a second portion of the gases into the leading edge housing based on the second flow pattern.
Inventors:
Daniel H. Garry
Joseph Jay Cedel
Knee Knee
Tristan Wit
Joseph G. Davidson
Joseph Jay Cedel
Knee Knee
Tristan Wit
Joseph G. Davidson
Application Number:
JP2014262197A
Publication Date:
May 15, 2019
Filing Date:
December 25, 2014
Export Citation:
Assignee:
The Boeing Company
International Classes:
B64D29/00; B64D15/04; F02C7/00; F02C7/047
Domestic Patent References:
| JP6221184A |
Foreign References:
| US4688745 | ||||
| US20110011981 | ||||
| US20120248250 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Tatsuhiko Abe
Kuroda Shinpei
Choi
Tatsuhiko Abe
Kuroda Shinpei
Choi