Title:
ジェットエンジンナセルノズルにおける形状変化構造および対応するジェットエンジンおよび動作方法
Document Type and Number:
Japanese Patent JP4845890
Kind Code:
B2
Abstract:
In one preferred embodiment, a structure is provided that includes a body having a first wall and a second wall. At least one appending component extends from an end of the body and includes a first skin and second skin. The structure additionally includes at least one actuator positioned within a cavity formed in the body first wall and the appending component second skin. The actuator includes at least one shape memory alloy (SMA) wire adapted to constrict when activated to move the first skin of the appending component from a first position to a second position.
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Inventors:
Wood, Jeffrey H
Application Number:
JP2007541222A
Publication Date:
December 28, 2011
Filing Date:
October 28, 2005
Export Citation:
Assignee:
The Boeing Company
International Classes:
F02K1/46; B64D33/00; B64D33/04; F01D25/30; F02K1/48; F04D29/54
Domestic Patent References:
| JP2005207422A | 2005-08-04 | |||
| JP2001289122A | 2001-10-19 | |||
| JP2001342897A | 2001-12-14 |
Foreign References:
| EP1367249A1 | 2003-12-03 | |||
| US20030180567A1 | 2003-09-25 |
Attorney, Agent or Firm:
Sonoda Yoshitaka
Kobayashi Yoshinori
Kobayashi Yoshinori