Title:
タキシング中にファンを低圧シャフトで駆動するための航空エンジン及びそれに関連する方法
Document Type and Number:
Japanese Patent JP7025117
Kind Code:
B2
Abstract:
An aircraft engine (10), an electric taxi system (50) and a corresponding method are provided to facilitate taxiing without operation of the core gas turbine engine (11) by driving the fan assembly (13) with the electric taxi system (50) during taxi operations. An aircraft engine is provided that includes a core gas turbine engine (11) including a compressor (12), a combustor (14) and a high pressure turbine (16). The aircraft engine also includes a fan assembly (13) coupled to the core gas turbine engine (11). The aircraft engine further includes an electric taxi system (50) coupled to the fan assembly (13). The electric taxi system (50) includes an energy storage device (52) and a motor (54) responsive to energy provided by the energy storage device (52). The motor (54) is coupled to the fan assembly (13) and is configured to drive the fan assembly (13) during taxi operations.
Inventors:
Steve G. McKin
Application Number:
JP2016250963A
Publication Date:
February 24, 2022
Filing Date:
December 26, 2016
Export Citation:
Assignee:
The Boeing Company
International Classes:
F02C7/36; B64D41/00; F01D25/36; F02C9/56
Domestic Patent References:
| JP2009516793A | ||||
| JP2016135671A | ||||
| JP2013225766A | ||||
| JP2008202596A |
Foreign References:
| US20150183511 | ||||
| US20150244296 | ||||
| US20110154805 | ||||
| WO2010067172A2 | ||||
| US20130076120 | ||||
| US20120119020 | ||||
| US20070245709 |
Attorney, Agent or Firm:
Minoru Yoshida
Tatsuya Tanaka
Suzuki Yasumitsu
Usui Nao
Fumiaki Doi
Keita Kobuchi
Shintaro Suzuki
Tatsuya Tanaka
Suzuki Yasumitsu
Usui Nao
Fumiaki Doi
Keita Kobuchi
Shintaro Suzuki
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