Invention Grant
- Patent Title: Variable area fan nozzle actuation system
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Application No.: US14713961Application Date: 2015-05-15
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Publication No.: US10030608B2Publication Date: 2018-07-24
- Inventor: Stephen Michael Roberts
- Applicant: Rohr, Inc.
- Applicant Address: US CA Chula Vista
- Assignee: Rohr Inc.
- Current Assignee: Rohr Inc.
- Current Assignee Address: US CA Chula Vista
- Agency: Snell & Wilmer L.L.P.
- Main IPC: F02K1/72
- IPC: F02K1/72 ; F02K1/76 ; F02K1/80 ; F02K3/04 ; E05D11/00 ; H02G11/00 ; B64C9/36 ; F02K1/09 ; F15B7/06 ; F15B21/00

Abstract:
A variable area fan nozzle actuation (“VAFN”) system is disclosed. The VAFN system may include an electrohydrostatic actuator (“EHA”) arranged to translate a VAFN panel relative to a translating sleeve. An electrical coupling may extend between a translating sleeve associated with the VAFN system and the fixed structure. The electrical coupling may be movable so that as the translating sleeve and fixed structure move relative to each other, power may be provided to the EHA by a wiring harness extending across the space between the translating sleeve and the fixed structure and connecting the EHA to an EHA power source.
Public/Granted literature
- US20160333822A1 VARIABLE AREA FAN NOZZLE ACTUATION SYSTEM Public/Granted day:2016-11-17
Information query
IPC分类: