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61. 发明公开

EP3788236A1 ROTOR MIT ZWISCHEN ZWEI ROTORSCHEIBEN ANGEORDNETEM ROTORBAUTEIL 有权转让
公开(公告)号：EP3788236A1
公开(公告)日：2021-03-10
申请号：EP19752935.7
申请日：2019-07-24
申请人： Siemens Aktiengesellschaft
发明人： KURY, Peter , HOELL, Harald , KOLK, Karsten , VEITSMAN, Vyacheslav , BAGAEVA, Yulia , ROSS, Christopher W. , SCHRÖDER, Peter , WADDELL, Andrew R.
IPC分类号： F01D5/30 , F01D11/00

62. 发明授权

EP3167163B1 RADSCHEIBENANORDNUNG 有权
公开(公告)号：EP3167163B1
公开(公告)日：2018-07-11
申请号：EP15778914.0
申请日：2015-10-08
申请人： Siemens Aktiengesellschaft
发明人： HOELL, Harald , KAMPKA, Kevin , KOLK, Karsten , LANGE, Marc , SCHRÖDER, Peter , VEITSMAN, Vyacheslav
IPC分类号： F01D5/30
CPC分类号： F01D11/006 , F01D5/02 , F01D5/3015 , F01D5/32 , F05D2220/32 , F05D2230/64 , F05D2260/30 , F05D2260/36

63. 发明授权

EP3017147B1 ROTOR FÜR EINE TURBINE 有权
标题翻译：转子FÜREINE TURBINE
公开(公告)号：EP3017147B1
公开(公告)日：2017-04-12
申请号：EP14734797.5
申请日：2014-06-30
申请人： Siemens Aktiengesellschaft
发明人： COSTAMAGNA, Karin , DUNGS, Sascha , HOELL, Harald , KAMPKA, Kevin , KOLK, Karsten , LAUDAGE, Ulf , SCHRÖDER, Peter , VEITSMAN, Vyacheslav
IPC分类号： F01D5/02 , F01D5/06 , F01D5/10
CPC分类号： F01D5/066 , F01D5/025 , F01D5/026 , F01D5/10 , F05D2220/32 , F05D2230/60 , F05D2240/24 , F05D2240/60 , F05D2260/30

64. 发明公开

EP3129600A1 RADSCHEIBENANORDNUNG 有权转让
公开(公告)号：EP3129600A1
公开(公告)日：2017-02-15
申请号：EP15738029.6
申请日：2015-07-09
申请人： Siemens Aktiengesellschaft
发明人： HOELL, Harald , KAMPKA, Kevin , KOLK, Karsten , LANGE, Marc , SCHRÖDER, Peter , VEITSMAN, Vyacheslav
IPC分类号： F01D5/30
CPC分类号： F01D5/3015 , F05D2240/55
摘要： Wheel disc arrangement (1) comprising a wheel disc (2), a plurality of blade devices (3) which are fastened along the outer circumference of the wheel disc (2), and a plurality of sealing plates (4) which are held in two radially spaced-apart annular grooves (5, 6), wherein the first annular groove (5) is provided in the wheel disc (2) and is bounded axially outwards by an annular projection (7), and wherein the second annular groove (6) is defined by a plurality of adjacently arranged annular groove segments which are each provided in the individual blade devices (3), wherein the first annular groove (5) is of undercut design and, as viewed in cross section, has at least two axially opposite and protruding holding projections (10) which are provided with a respective bearing surface (11), and wherein, as viewed in cross section, the sealing plates (4) have, in the region of the inside diameter, two supporting projections (12) corresponding to the holding projections (10), which supporting projections are axially opposite one another and face away from one another and are each provided with a supporting surface (13), wherein the bearing surfaces (11) of the holding projections (10), the supporting surfaces (13) of the supporting projections (12) and the height of the sealing plates (4) are configured in such a way that, during the intended operation of the wheel disc arrangement (1), the supporting surfaces (13) of the sealing plates (4) are supported against the bearing surfaces (11) of the holding projections (10) under the effect of a centrifugal force.
摘要翻译：包括轮盘（2），沿着轮盘（2）的外圆周固定的多个刀片装置（3）的多个轮盘装置（1），以及多个密封板（4）两个径向间隔开的环形槽（5,6），其中第一环形槽（5）设置在轮盘（2）中并且通过环形凸起（7）轴向向外界定，并且其中第二环形槽（5） 6）由多个相邻布置的环形凹槽段限定，所述环形凹槽段分别设置在各个叶片装置（3）中，其中所述第一环形凹槽（5）具有底切设计并且如在横截面中观察的那样具有至少两个轴向相对且突出的保持突起（10），所述保持突起（10）设置有相应的支承表面（11），并且其中，在横截面中，密封板（4）在内径区域中具有两个支承突起 12）对应于保持突起（10），其支撑（13），其中支撑突起（10）的支撑表面（11），支撑突起（10）的支撑表面（13）和支撑突起（12）和密封板（4）的高度以这样的方式构造，使得在轮盘装置（1）的预期操作期间，密封板（4）的支撑表面（13）被支撑抵靠在离心力的作用下保持突起（10）的支承表面（11）。

65. 发明公开

EP3090135A2 RADSCHEIBENANORDNUNG UND VERFAHREN ZUR MONTAGE EINER RADSCHEIBENANORDNUNG 有权
公开(公告)号：EP3090135A2
公开(公告)日：2016-11-09
申请号：EP15741879.9
申请日：2015-03-31
申请人： Siemens Aktiengesellschaft
发明人： DUNGS, Sascha , HOELL, Harald , KAMPKA, Kevin , KOLK, Karsten , LANGE, Marc , SCHRÖDER, Peter , VEITSMAN, Vyacheslav
IPC分类号： F01D5/30 , F01D5/32 , F01D11/00
CPC分类号： F01D5/3015 , F01D5/326 , F01D11/006 , F05D2230/60
摘要： The invention relates to a wheel disk assembly (1; 14; 26), comprising a wheel disk (2; 15; 27), a plurality of blade devices (3; 16; 28), which are fastened along the outer circumference of the wheel disk (2; 15; 27), and a plurality of sealing plates (4; 17; 29), which are retained in two annular grooves (5, 6; 18, 19; 30, 31) radially spaced apart from each other, the first annular groove (5; 18; 30) being provided in the wheel disk (2; 15; 27) and being bounded axially outward by an annular projection (7; 20; 32), and the second annular groove (6; 19; 31) being defined by a plurality of annular-groove segments arranged adjacently, which are provided in the individual blade devices (3; 16; 28), characterized in that at least one opening (8; 21; 33) extending axially through the annular projection (7; 20; 32) is provided, the minimum width of which opening in the circumferential direction is greater than the width of the sealing plates (4; 17; 29) at the inside diameter such that a sealing plate (4; 17; 29) can be axially inserted between the annular grooves (5, 6; 19, 19; 30, 31) through the opening (8; 21; 33) and can be moved in the circumferential direction while guided by the annular grooves. The invention further relates to a method for assembling such a wheel disk assembly.
摘要翻译：本发明涉及一种轮盘组件（1; 14; 26），其包括轮盘（2; 15; 27），多个叶片装置（3; 16; 28），所述叶片装置沿着（2; 15; 27）和多个密封板（4; 17; 29），所述密封板保持在彼此径向间隔开的两个环形凹槽（5,6; 18,19; 30,31），所述第一环形槽（5; 18; 30）设置在所述轮盘（2; 15; 27）中并且通过环形突起（7; 20; 32）轴向向外界定，并且所述第二环形槽（6; 其特征在于，至少一个开口（8; 21; 33）沿轴向延伸通过多个相邻布置的环形凹槽段（8; 21; 33），所述至少一个开口提供了环形凸起（7; 20; 32），其在圆周方向上的开口的最小宽度大于密封板（4; 17; 29）在内径处的宽度，使得作为印章板（4; 17; 29）可以通过开口（8; 21; 33）沿轴向插入环形凹槽（5,6; 19,19; 30,31）之间，并且可以在由环形凹槽引导的同时沿圆周方向移动。本发明还涉及用于组装这种轮盘组件的方法。

66. 发明公开

EP3071795A2 BOLZEN, ABDICHTSYSTEM UND GASTURBINE 审中-公开
标题翻译：螺栓，密封系统和燃气轮机
公开(公告)号：EP3071795A2
公开(公告)日：2016-09-28
申请号：EP14793812.0
申请日：2014-10-24
申请人： Siemens Aktiengesellschaft
发明人： DUNGS, Sascha , KOLK, Karsten , SCHRÖDER, Peter
IPC分类号： F01D5/30 , F01D11/00
CPC分类号： F01D11/006 , F01D5/3007 , F01D5/3015 , F01D5/326 , F05D2220/32 , F05D2260/30
摘要： The invention relates to a bolt (19) and to a sealing system comprising said bolt (19) and a cover plate (18) for sealing a joint between a rotor disk (17) and a blade root (15) of a rotor blade (14), said blade root (15) being disposed in a blade root slot in the rotor disk (17). The sealing arrangement is used in particular in a gas turbine (10).

67. 发明公开

EP2888448A1 VERFAHREN ZUM ZUSAMMENSETZEN BZW. LÖSEN EINES EINE ANZAHL VON ROTORBAUTEILEN UMFASSENDEN ROTORS EINER AXIAL DURCHSTRÖMBAREN TURBOMASCHINE UND DERARTIGER ROTOR 审中-公开
标题翻译：方法组装或 RELEASE叶轮机通流和这样的转子部件转子转子轴向综合方面的许多
公开(公告)号：EP2888448A1
公开(公告)日：2015-07-01
申请号：EP13763011.7
申请日：2013-09-06
申请人： Siemens Aktiengesellschaft
发明人： COSTAMAGNA, Karin , DUNGS, Sascha , HOELL, Harald , HULL, Henrik , KOLK, Karsten , LAUDAGE, Ulf , NIMPTSCH, Harald , SCHRÖDER, Peter , VEITSMAN, Vyacheslav
IPC分类号： F01D5/06 , F04D29/054
CPC分类号： F01D5/066 , F05D2260/31 , Y10T29/49318 , Y10T29/49321
摘要： The invention relates to a rotor (10) for an axial flow turbomachine, comprising a number of a plurality of disc-shaped (12) or drum-shaped (16) rotor components and at least one pin-shaped tie-rod (20) extending through the rotor components (14), wherein a counter-bearing (26, 28) is screwed onto each of the projecting ends of said tie-rod for axially bracing the rotor components (14) arranged therebetween. The aim of the invention is to provide a rotor (10) by which shorter service intervals can be achieved. In order to achieve said aim, a connecting means (34) is screwed onto the tie-rod (20) between both counter-bearings (26, 28), wherein, after the release of one of the two counter-bearings (28), the rotor components (12, 14) arranged between the connecting means (34) and the other of the two counter-bearings (26) are braced with each other by means of said connecting means (34).

68. 发明公开

EP2880264A1 ROTOR FÜR EINE AXIAL DURCHSTRÖMBARE TURBOMASCHINE UND DOPPELMUTTER ZUM VERBINDEN ZWEIER ZUGANKERELEMENTE 审中-公开
标题翻译：转子的轴向叶轮机通过与双螺母流入用于连接两个拉杆
公开(公告)号：EP2880264A1
公开(公告)日：2015-06-10
申请号：EP13762773.3
申请日：2013-09-06
申请人： Siemens Aktiengesellschaft
发明人： COSTAMAGNA, Karin , DUNGS, Sascha , HOELL, Harald , HULL, Henrik , KOLK, Karsten , LAUDAGE, Ulf , NIMPTSCH, Harald , SCHRÖDER, Peter , VEITSMAN, Vyacheslav
IPC分类号： F01D5/06 , F04D29/054
CPC分类号： F01D5/066 , F05D2260/31 , Y10T29/49318 , Y10T29/49321
摘要： Rotor for an axial flow turbomachine and double nut for connecting two tie-rod elements. The invention relates to a rotor (10) for an axial flow turbomachine, comprising a number of a plurality of disc-shaped (12) or drum-shaped (16) rotor components and at least one pin-shaped tie-rod (20) extending through the rotor components (14), wherein a counter-bearing (26, 28) is screwed onto each of the projecting ends of said tie-rod for axially bracing the rotor components (14) arranged therebetween. The aim of the invention is to provide a rotor (10) by which shorter service intervals can be achieved. In order to achieve said aim, the tie-rod (20) comprises at least two axially adjacent tie-rod elements (30, 32) which are each connected to one another in a detachable manner by a connecting means (34). Double nut (35) for connecting two tie-rod elements (30, 32).

69. 发明授权

EP2399004B1 ROTORABSCHNITT FÜR EINEN ROTOR EINER TURBOMASCHINE, LAUFSCHAUFEL FÜR EINE TURBOMASCHINE UND BLOCKIERELEMENT 有权转让
标题翻译：转子部分用于涡轮机的转子MOVING刀片透平机和锁定元件
公开(公告)号：EP2399004B1
公开(公告)日：2015-03-04
申请号：EP10702853.2
申请日：2010-01-27
申请人： Siemens Aktiengesellschaft
发明人： AHAUS, Guido , BUSCHMANN, Axel , DUNGS, Sascha , HOELL, Harald , KOLK, Karsten , MILAZAR, Mirko , SCHRÖDER, Peter , VEITSMAN, Vyacheslav
IPC分类号： F01D5/32 , F01D5/08 , F01D5/30
CPC分类号： F01D5/081 , F01D5/3015 , F01D5/323 , F01D5/326 , Y02T50/673 , Y02T50/676

70. 发明公开

EP2432905A1 FERRITISCH MARTENSITISCHE EISENBASISLEGIERUNG, EIN BAUTEIL UND EIN VERFAHREN 有权转让
标题翻译： FERRI表马氏体铁基合金的成分和方法
公开(公告)号：EP2432905A1
公开(公告)日：2012-03-28
申请号：EP09776639.8
申请日：2009-05-22
申请人： Siemens Aktiengesellschaft
发明人： KERN, Torsten-Ulf , KOLK, Karsten , RUDOLPH, Thorsten
IPC分类号： C22C38/00 , C22C38/30 , C22C38/40 , C22C38/44 , C22C38/52
CPC分类号： C22C38/44 , C22C38/001 , C22C38/06 , C22C38/46 , C22C38/48 , C22C38/54
摘要： A novel ferritic martensitic alloy enables the use temperature to be increased from 500°C to 550°C, where the strength is maintained or is even maximized and the toughness, especially for low temperatures, is maintained compared to the known iron-based alloys.

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