| 发明名称 | Layer system for rotor/stator seal of a turbomachine and method for producing this type of layer system | ||
| 摘要 | The present invention creates a layer system for the rotor/stator seal of a turbomachine, in particular a compressor, which is disposed between components of the turbomachine and can be run in with a movement of the components relative to one another, in such a way that at least one of the components is run into the layer system, having: a first adhesive layer disposed on at least one of the components; a protective layer disposed on the first adhesive layer; a second adhesive layer disposed on the protective layer; and a running-in layer, which is formed softer than the protective layer and which is disposed on the second adhesive layer. The present invention further provides a method for producing a layer system for the rotor/stator seal of a turbomachine, as well as a turbomachine. | ||
| 申请公布号 | US8992169(B2) | 申请公布日期 | 2015.03.31 |
| 申请号 | US201113233437 | 申请日期 | 2011.09.15 |
| 申请人 | MTU Aero Engines GmbH | 发明人 | Metscher Martin |
| 分类号 | F01D11/12;F01D11/08;F01D5/28 | 主分类号 | F01D11/12 |
| 代理机构 | Barlow, Josephs & Holmes, Ltd. | 代理人 | Barlow, Josephs & Holmes, Ltd. |
| 主权项 | 1. A layer system (10) for the rotor/stator seal of a turbomachine (1), which is disposed between components (2, 6) of the turbomachine (1) and is capable of being run in with a movement of the components (2, 6) relative to one another, in such a way that at least one of the components (2, 6) is run into the layer system (10), comprising: a first adhesive layer (11) disposed on a rotor of a turbomachine; a protective layer (13) disposed on the first adhesive layer (11); a second adhesive layer (14) disposed on the protective layer (13); and a running-in layer (17), which is formed softer than the protective layer (13) and which is disposed on the second adhesive layer (14); wherein a stator (2) of the turbomachine is able to be run into the layer system (10). | ||
| 地址 | Munich DE | ||