专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100314194A1 TRAILING EDGE FOR AN AIRCRAFT ENGINE, OF THE TYPE WITH MOVING CHEVRONS 失效
标题翻译：具有移动雪橇的类型的飞机发动机的行驶边缘
公开(公告)号：US20100314194A1
公开(公告)日：2010-12-16
申请号：US12918329
申请日：2009-02-26
申请人： Philipe Guerin
发明人： Philipe Guerin
IPC分类号： F02K1/44
CPC分类号： F02K1/46 , F05D2250/11 , F05D2250/40 , F05D2250/42 , F05D2260/96 , Y02T50/671
摘要： This trailing edge is of the type with moving chevrons (9a, 9b, 9c). It comprises actuating means able to cause these chevrons (9a, 9b, 9c) to move from a passive position in which they are directed substantially in the direction of the airflow leaving the said engine, into an active position in which at least part of each chevron is inclined with respect to this direction. This trailing edge is notable in that the said active position is derived from the said passive position by pivoting, possibly combined with a translational movement, of at least part of each chevron about an axis (Aa, Ab, Ac) substantially parallel to the said direction.
摘要翻译：该后缘是具有移动的人字形（9a，9b，9c）的类型。它包括致动装置，其能够使这些人字形（9a，9b，9c）从被动地位于基本上沿离开所述发动机的气流的方向的被动位置进入活动位置，其中每个人字形相对于这个方向倾斜。该后缘是值得注意的，因为所述主动位置是通过绕基本上平行于所述主动位置的轴线（Aa，Ab，Ac）绕轴线（Aa，Ab，Ac）的枢轴转动（可能与平移运动相结合）而衍生的，方向。

2. 发明授权

US08393435B2 Trailing edge for an aircraft engine, of the type with moving chevrons 失效
标题翻译：飞机发动机的后缘，具有移动的人字形的类型
公开(公告)号：US08393435B2
公开(公告)日：2013-03-12
申请号：US12918329
申请日：2009-02-26
申请人： Philipe Guerin
发明人： Philipe Guerin
IPC分类号： F02K1/08
CPC分类号： F02K1/46 , F05D2250/11 , F05D2250/40 , F05D2250/42 , F05D2260/96 , Y02T50/671
摘要： This trailing edge is of the type with moving chevrons (9a, 9b, 9c). It comprises actuating means able to cause these chevrons (9a, 9b, 9c) to move from a passive position in which they are directed substantially in the direction of the airflow leaving the said engine, into an active position in which at least part of each chevron is inclined with respect to this direction. This trailing edge is notable in that the said active position is derived from the said passive position by pivoting, possibly combined with a translational movement, of at least part of each chevron about an axis (Aa, Ab, Ac) substantially parallel to the said direction.
摘要翻译：该后缘是具有移动的人字形（9a，9b，9c）的类型。它包括致动装置，其能够使这些人字形（9a，9b，9c）从被动地位于基本上沿离开所述发动机的气流的方向的被动位置进入活动位置，其中每个人字形相对于这个方向倾斜。该后缘是值得注意的，因为所述主动位置是通过绕基本上平行于所述主动位置的轴线（Aa，Ab，Ac）绕轴线（Aa，Ab，Ac）的枢轴转动（可能与平移运动相结合）而衍生的，方向。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式