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Patent Searching and Data


Title:
JET ENGINE, FLYING VEHICLE, AND METHOD FOR OPERATING JET ENGINE
Document Type and Number:
WIPO Patent Application WO/2015/151621
Kind Code:
A1
Abstract:
This jet engine is provided with an inlet that takes in air, a combustor (12) that combusts a fuel using air, and a fuel control unit (37) that controls the supply of fuel. The combustor (12) is provided with a fuel supply unit (22) that supplies the fuel, and an injector (20) that injects the fuel. The injector (20) includes openings (30-1 to 30-5) for injecting the fuel. The fuel supply unit (22) supplies the fuel to the injector (20) at a flow rate corresponding to a command from an autopilot. The fuel control unit (37) controls the injector (20) such that, during low speed, the number of openings (30) for injecting the fuel or the channel cross-sectional area of piping used for supplying the fuel is larger than the number of openings (30) for injecting the fuel or the channel cross-sectional area of the piping used for supplying the fuel during high speed.

Inventors:
UENO Yoshihiko (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
FURUYA Shojiro (16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
Application Number:
JP2015/054476
Publication Date:
October 08, 2015
Filing Date:
February 18, 2015
Export Citation:
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Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD. (16-5, Konan 2-Chome Minato-k, Tokyo 15, 〒1088215, JP)
International Classes:
F02C9/28; B64D33/02; F02C7/228; F02C7/232; F02C9/44; F02K7/18; F23R3/28
Foreign References:
JP2012144984A2012-08-02
JP2013060891A2013-04-04
JP2012013007A2012-01-19
JP2012202226A2012-10-22
Other References:
See also references of EP 3098420A4
Attorney, Agent or Firm:
KUDOH Minoru (6F KADOYA BLDG, 24-10 Minamiooi 6-chome, Shinagawa-k, Tokyo 13, 〒1400013, JP)
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