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1. 发明授权

US07837444B2 Vane arrangement and a method of making vane arrangement 有权
标题翻译：叶片布置和叶片布置方法
公开(公告)号：US07837444B2
公开(公告)日：2010-11-23
申请号：US11600146
申请日：2006-11-16
申请人： Rodney D. Conrad
发明人： Rodney D. Conrad
IPC分类号： F04D29/34
CPC分类号： F01D9/044 , C23C30/00 , F01D5/225 , F01D5/26 , F05D2230/237 , F05D2230/60
摘要： Within gas turbine engines 10 it is necessary to provide fixed vanes which comprise an aerofoil in the gas flow through the gas turbine engine 10. These vanes are subject to significant stressing. Therefore it is generally necessary to secure the vane at one end 103 through an appropriate bond such as brazing while at another end a friction damping response is achieved. By providing an anti-bonding layer it is possible to prevent a mechanical bond being formed at the friction damping end 105. Furthermore, a tight fit can be emphasized by residual bonding material remaining after an attempted bonding process upon the anti-bonding layer.
摘要翻译：在燃气涡轮发动机10中，需要提供固定的叶片，其包括通过燃气涡轮发动机10的气流中的机翼。这些叶片受到显着的应力。因此，通常需要通过诸如钎焊的适当的接合来将叶片固定在一端103，而在另一端实现摩擦阻尼响应。通过提供抗粘合层，可以防止在摩擦阻尼端105处形成机械结合。此外，可以通过在抗粘合层上的尝试接合工艺之后残留的残留粘合材料来强调紧密配合。

2. 发明申请

US20070140854A1 Vane arrangement and a method of making vane arrangement 有权
标题翻译：叶片布置和叶片布置方法
公开(公告)号：US20070140854A1
公开(公告)日：2007-06-21
申请号：US11600146
申请日：2006-11-16
申请人： Rodney D. Conrad
发明人： Rodney D. Conrad
IPC分类号： F01D11/00
CPC分类号： F01D9/044 , C23C30/00 , F01D5/225 , F01D5/26 , F05D2230/237 , F05D2230/60
摘要： Within gas turbine engines 10 it is necessary to provide fixed vanes which comprise an aerofoil in the gas flow through the gas turbine engine 10. These vanes are subject to significant stressing. Therefore it is generally necessary to secure the vane at one end 103 through an appropriate bond such as brazing whilst at another end a friction damping response is achieved. By providing an anti-bonding layer it is possible to prevent a mechanical bond being formed at the friction damping end 105. Furthermore, a tight fit can be emphasised by residual bonding material remaining after an attempted bonding process upon the anti-bonding layer.
摘要翻译：在燃气涡轮发动机10中，需要提供固定的叶片，其包括通过燃气涡轮发动机10的气流中的机翼。这些叶片受到很大的压力。因此，通常需要通过诸如钎焊之类的适当的接合来将叶片固定在一端103，而在另一端实现摩擦阻尼响应。通过提供抗粘合层，可以防止在摩擦阻尼端105处形成机械结合。此外，在抗结合层上的尝试接合处理之后剩余的残留粘合材料可以强调紧密配合。

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