-
公开(公告)号：EP2347101B1
公开(公告)日：2013-07-03
申请号：EP09827201.6
申请日：2009-09-15
发明人： BENKLER, Francois , BUCHAL, Tobias , BÖTTCHER, Andreas , HARTMANN, Martin , HÜLSMEIER, Patricia , KAHLSTORF, Uwe , MALDFELD, Ekkehard , MINNINGER, Dieter , NEUBAUER, Michael , SCHRÖDER, Peter , TETERUK, Rostislav , VEITSMAN, Vyacheslav
CPC分类号： F01D25/246 , F01D25/26
-
2.发明授权AXIALTURBINE FÜR EINE GASTURBINE MIT GERINGEM SPIEL ZWISCHEN SCHAUFELN UND GEHÄUSE 有权轴流涡轮机具有叶片与壳体之间的小游的燃气涡轮机
公开(公告)号：EP2297430B1
公开(公告)日：2013-08-28
申请号：EP09797468.7
申请日：2009-07-08
-
公开(公告)号：EP2751394A1
公开(公告)日：2014-07-09
申请号：EP12759693.0
申请日：2012-09-14
发明人： BECK, Thomas , AMANN, Christian , BECKMANN, Björn , BÖTTCHER, Andreas , ESSER, Winfried , GAIO, Giuseppe , KÜPERKOCH, Rudolf , SCHUMANN, Eckart , TETERUK, Rostislav
CPC分类号： F01D5/186 , F01D5/18 , F01D5/28 , F01D5/288 , F05D2230/90 , F05D2260/22141 , Y02T50/676 , Y10T428/24273 , Y10T428/24322
摘要： The use of recesses in a layer prevents flaking within the interface through the layers.
-
公开(公告)号：EP2347101A1
公开(公告)日：2011-07-27
申请号：EP09827201.6
申请日：2009-09-15
发明人： BENKLER, Francois , BUCHAL, Tobias , BÖTTCHER, Andreas , HARTMANN, Martin , HÜLSMEIER, Patricia , KAHLSTORF, Uwe , MALDFELD, Ekkehard , MINNINGER, Dieter , NEUBAUER, Michael , SCHRÖDER, Peter , TETERUK, Rostislav , VEITSMAN, Vyacheslav
CPC分类号： F01D25/246 , F01D25/26
摘要： A gas turbine (1) comprising a plurality of coaxial components disposed one inside the other and designed substantially in the form of hollow cones or hollow cylinders, and comprising a guide vane support (16), is intended to enable an especially high efficiency while maintaining the greatest possible operating safety and operating life. To this end, at least one of the components or the guide vane support has a substantially elliptical cross-sectional contour.
-
公开(公告)号：EP2753729A1
公开(公告)日：2014-07-16
申请号：EP12759691.4
申请日：2012-09-14
发明人： AHMAD, Fathi , AMANN, Christian , BECKMANN, Björn , BUCHHOLZ, Björn , GAIO, Giuseppe , HILLE, Thomas , SCHUMANN, Eckart , TETERUK, Rostislav
CPC分类号： B05D3/007 , C23C30/00 , F01D5/28 , F01D5/288 , F05D2250/294 , F23M2900/05003 , F23M2900/05004 , F23R3/007 , F23R2900/00018
摘要： By introducing recesses (19', 19'' etc.) into a surface (7, 13), the stresses in the ceramic layer (16) on the metallic substrate are reduced in such a manner that a longer lifespan for the ceramic layer is achieved.
-
6.发明公开AXIALTURBINE FÜR EINE GASTURBINE MIT GERINGEM SPIEL ZWISCHEN SCHAUFELN UN GEHÄUSE 有权轴流涡轮机具有叶片与壳体之间的小游的燃气涡轮机
公开(公告)号：EP2297430A1
公开(公告)日：2011-03-23
申请号：EP09797468.7
申请日：2009-07-08
发明人： BRAUN, Stefan , CORNELIUS, Christian , HEILOS, Andreas , HEIN, Olaf , HOFBAUER, Thomas , EMDE, Annika , LERNER, Christian , MARTIN, Silvio-Ulrich , MATTHEIS, Thorsten , MÜSGEN, Ralf , SCHUMANN, Eckart , TETERUK, Rostislav , ZIMMERMANN, Adam
摘要： The invention relates to an axial turbine (1) for a gas turbine comprising a rotor blade cascade that is formed from rotor blades (2) having, respectively, a front edge (3) and a radially outer, free-standing (13) blade tip, and an annular space wall (11) that surrounds the rotor blade cascade and that has an annular space inner side (12), enabling the annular space wall to be arranged directly adjacent to the blade tip forming a radial gap between the covering of the blade tip and the annular space inner side. The invention is characterised in that the blade tips are designed aerodynamically such that when the axial turbine is in operation, the area of the blade tip with the highest pressure load is disposed in the region of the front edges, and the rotor blades in the region of their front edges have a radial elevation (16) and the annular space wall comprises, on the annular space inner side, a peripheral radial recess (15) that interacts with the radial elevations such that a gap width minimum is established in the direction of the main through flow of the axial turbine when seen in the region of the front edge.
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.012 秒)
