发明申请
US20120076638A1 Axial turbomachine having an axially displaceable guide-blade carrier
有权
轴向涡轮机具有可轴向移动的导向叶片载体
- 专利标题: Axial turbomachine having an axially displaceable guide-blade carrier
- 专利标题(中): 轴向涡轮机具有可轴向移动的导向叶片载体
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申请号: US13260406申请日: 2010-03-22
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公开(公告)号: US20120076638A1公开(公告)日: 2012-03-29
- 发明人: Francois Benkler , Andreas Böttcher , Uwe Kahlstorf , Torsten Matthias , Dieter Minninger , Oliver Schneider , Peter Schröder , Vyacheslav Veitsman
- 申请人: Francois Benkler , Andreas Böttcher , Uwe Kahlstorf , Torsten Matthias , Dieter Minninger , Oliver Schneider , Peter Schröder , Vyacheslav Veitsman
- 优先权: EPEP09004409 20090326
- 国际申请: PCT/EP10/53663 WO 20100322
- 主分类号: F01D1/04
- IPC分类号: F01D1/04
摘要:
An axial turbomachine including a rotor-blade cascade is provided. The turbomachine includes a casing in which the cascade is installed and a guide-blade carrier which encloses the cascade and is integrated into the inner side of the housing. The guide-blade carrier is arranged immediately adjacently to the blade tips faulting a radial gap, wherein the guide-blade carrier is mounted in the housing, such that it may be displaced parallel to the axis of the axial turbomachine, and includes an adjusting ring which is supported on contact surfaces on the housing and guide-blade carrier and may be rotated about the axis, wherein the contact surfaces of the adjusting ring and of the housing and/or of the guide-blade carrier are set with respect to a plane perpendicular to the axis, so that, when the adjusting ring is rotated about the axis, the guide-blade carrier is displaced axially by the adjusting ring.