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1.发明授权Assembly including a turbine disk for a gas turbine engine and a bearing-supporting journal, and cooling circuit for the turbine disk of such an assembly 有权包括用于燃气涡轮发动机和轴承支撑轴颈的涡轮盘的组件，以及用于这种组件的涡轮盘的冷却回路公开(公告)号：US08899913B2
公开(公告)日：2014-12-02
申请号：US12994785
申请日：2009-05-29
CPC分类号： F01D5/082 , F01D5/066 , F01D5/085 , F01D25/12 , Y02T50/671 , Y02T50/676
摘要： An assembly with a turbine disk for a gas turbine engine and a bearing-supporting journal, the turbine disk having a radial annular fastening flange secured to a radial annular part of the journal by bolts, the bolts passing successively through fastening bores formed in the radial annular fastening flange of the turbine disk and in the radial annular part of the journal, the radial annular part of the journal having air circulation openings, the openings being formed between the fastening bores of the journal.
摘要翻译： 具有用于燃气涡轮发动机和轴承支撑轴颈的涡轮盘的组件，涡轮盘具有通过螺栓固定到轴颈的径向环形部分的径向环形紧固凸缘，所述螺栓依次通过形成在径向上的紧固孔 涡轮盘的环形紧固凸缘和轴颈的径向环形部分中，轴颈的径向环形部分具有空气循环开口，开口形成在轴颈的紧固孔之间。
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公开(公告)号：US20080095613A1
公开(公告)日：2008-04-24
申请号：US11877217
申请日：2007-10-23
CPC分类号： F04D29/662 , F01D5/027 , F05D2230/64 , Y02T50/671
摘要： The present invention relates to a turbomachine rotor balancing system comprising a balancing flange (52) provided with through-passageways (78), the system further comprising balance weights (54) each mounted fixedly on the flange (52) by means of a first and a second screw/nut assembly (56a, 56b) having a first and a second screw (84, 84) passing through a first and a second passageway (78, 78). According to the invention, said first screw is pressing against a first tangential end side (116) of the first through-passageway, and at a distance from a second tangential end side, and the second screw is pressing against a second tangential end side (118) of the second through-passageway, and at a distance from the first tangential end side.
摘要翻译： 涡轮机转子平衡系统技术领域本发明涉及一种涡轮机转子平衡系统，其包括设置有贯通通道（78）的平衡凸缘（52），该平衡凸缘（52）还包括平衡重（54），每个平衡重块（54）均通过第一和 具有穿过第一和第二通道（78,78）的第一和第二螺钉（84,84）的第二螺钉/螺母组件（56a，56b）。 根据本发明，所述第一螺钉压靠第一贯穿通道的第一切向端侧（116）并且距离第二切向端侧一定距离，并且第二螺钉压靠第二切向端侧（ 118），并且距离第一切向端侧一定距离。
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公开(公告)号：US20090304509A1
公开(公告)日：2009-12-10
申请号：US11875312
申请日：2007-10-19
IPC分类号： F01D5/10
CPC分类号： F01D5/027 , Y02T50/671 , Y10S416/50
摘要： The present invention relates to a turbomachine rotor balancing system (61) comprising a balancing flange (52) provided with through-passageways (78) and also comprising balance weights (54) mounted fixedly on the balancing flange by means of at least one screw/nut assembly (56) passing through one of the passageways.According to the invention, for each of the passageways (78), the flange (52) has on its first face (90) a first recess (94) passing via the radial summit (80) of the passageway, this first recess being deprived of contact with the screw head (86) pressing on this face (90), the flange (52) having on its second face (92) a second recess (98) passing via the radial summit (80), this second recess being deprived of contact with the balance weight (54) pressing on this face (92).
摘要翻译： 本发明涉及一种涡轮机转子平衡系统（61），其包括设置有贯通通道（78）的平衡凸缘（52），并且还包括通过至少一个螺钉/螺母固定在所述平衡凸缘上的平衡重（54） 螺母组件（56）穿过其中一个通道。 根据本发明，对于每个通道（78），凸缘（52）在其第一面（90）上具有通过通道的径向顶点（80）穿过的第一凹部（94），该第一凹槽被剥夺 与螺钉头（86）接触在该表面（90）上，凸缘（52）在其第二面（92）上具有经由径向顶点（80）穿过的第二凹部（98），该第二凹槽被剥夺 与平衡重（54）压在该表面（92）上的接触。
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公开(公告)号：US08070445B2
公开(公告)日：2011-12-06
申请号：US11877217
申请日：2007-10-23
IPC分类号： F01D25/04
CPC分类号： F04D29/662 , F01D5/027 , F05D2230/64 , Y02T50/671
摘要： The present invention relates to a turbomachine rotor balancing system comprising a balancing flange (52) provided with through-passageways (78), the system further comprising balance weights (54) each mounted fixedly on the flange (52) by means of a first and a second screw/nut assembly (56a, 56b) having a first and a second screw (84, 84) passing through a first and a second passageway (78, 78). According to the invention, said first screw is pressing against a first tangential end side (116) of the first through-passageway, and at a distance from a second tangential end side, and the second screw is pressing against a second tangential end side (118) of the second through-passageway, and at a distance from the first tangential end side.
摘要翻译： 涡轮机转子平衡系统技术领域本发明涉及一种涡轮机转子平衡系统，其包括设置有贯通通道（78）的平衡凸缘（52），该平衡凸缘（52）还包括平衡重（54），每个平衡重块（54）均通过第一和 具有穿过第一和第二通道（78,78）的第一和第二螺钉（84,84）的第二螺钉/螺母组件（56a，56b）。 根据本发明，所述第一螺钉压靠第一贯穿通道的第一切向端侧（116）并且距离第二切向端侧一定距离，并且第二螺钉压靠第二切向端侧（ 118），并且距离第一切向端侧一定距离。
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公开(公告)号：US08025483B2
公开(公告)日：2011-09-27
申请号：US11875312
申请日：2007-10-19
IPC分类号： F01D5/10
CPC分类号： F01D5/027 , Y02T50/671 , Y10S416/50
摘要： A turbomachine rotor balancing system including a balancing flange provided with through-passageways, and balance weights mounted fixedly on the balancing flange by at least one screw/nut assembly passing through one of the passageways is disclosed. For each of the passageways, the flange has on its first face a first recess passing via the radial summit of the passageway. This first recess being deprived of contact with the screw head pressing on this first face. The flange has on its second face a second recess passing via the radial summit. The second recess being deprived of contact with the balance weight pressing on this second face.
摘要翻译： 公开了一种涡轮机转子平衡系统，其包括设置有贯通通道的平衡凸缘，以及通过至少一个通过其中一个通道的螺母/螺母组件固定地安装在平衡凸缘上的平衡重。 对于每个通道，凸缘在其第一面上具有经过通道的径向顶点的第一凹槽。 该第一凹槽被剥去与在该第一面上按压的螺钉头接触。 凸缘在其第二面上具有经由径向顶点穿过的第二凹槽。 第二个凹槽与第二个面上压平的平衡重被剥夺接触。
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6.发明申请ASSEMBLY INCLUDING A TURBINE DISK FOR A GAS TURBINE ENGINE AND A BEARING-SUPPORTING JOURNAL, AND COOLING CIRCUIT FOR THE TURBINE DISK OF SUCH AN ASSEMBLY 有权包括用于气体涡轮发动机的涡轮盘和支撑轴承的组件，以及用于这种组件的涡轮盘的冷却回路公开(公告)号：US20110129336A1
公开(公告)日：2011-06-02
申请号：US12994785
申请日：2009-05-29
IPC分类号： F01D5/08
CPC分类号： F01D5/082 , F01D5/066 , F01D5/085 , F01D25/12 , Y02T50/671 , Y02T50/676
摘要： The invention relates to an assembly including a turbine disk (200) for a gas turbine engine and a bearing-supporting journal (100), the turbine disk (200) comprising a radial annular fastening flange (250) secured to a radial annular part (150) of the journal (100) by bolts (200), the bolts (200) passing successively through fastening bores (120, 220) formed in the radial annular fastening flange (250) of the turbine disk (200) and in the radial annular part (150) of the journal (100), which assembly is characterized in that the radial annular part (150) of the journal (100) comprises air circulation openings (110), the openings (110) being formed between the fastening bores (120) of the journal (100).
摘要翻译： 本发明涉及一种组件，其包括用于燃气涡轮发动机的涡轮盘（200）和轴承支撑轴颈（100），所述涡轮盘（200）包括固定到径向环形部分的径向环形紧固凸缘（250） （200）的螺栓（200）连续通过形成在涡轮盘（200）的径向环形紧固凸缘（250）中的紧固孔（120,220），并且在径向 所述轴颈（100）的环形部分（150），其特征在于，所述轴颈（100）的径向环形部分（150）包括空气循环开口（110），所述开口（110）形成在所述紧固孔 （100）的（120）。
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7.发明授权Retaining device for axially retaining a rotor disk flange in a turbomachine 有权用于将转子盘凸缘轴向保持在涡轮机中的保持装置公开(公告)号：US07857593B2
公开(公告)日：2010-12-28
申请号：US11697450
申请日：2007-04-06
IPC分类号： F04D29/34
CPC分类号： F01D5/3015 , F01D5/027
摘要： A retention device for axially retaining a rotor disk flange, the device including a split annular retaining ring. The ring has an external face bearing against an internal face of the rim, thereby resulting in a first axial force, an internal face bearing against an external face of the root, thereby resulting in a second axial force, the axial forces being radially offset relative to each other, and an outer face bearing against an inner face of the base of the flange, thereby resulting in a radial force. The outer face of the ring presents an annular setback in such a manner that the radial force is situated in a plane that is offset axially relative to a radial plane passing through the center of gravity of the ring so as to obtain mechanical equilibrium between the forces acting on the ring.
摘要翻译： 一种用于轴向保持转子盘凸缘的保持装置，该装置包括一个分离的环形保持环。 环具有抵靠边缘内表面的外表面，从而产生第一轴向力，内表面抵靠根部的外表面，由此产生第二轴向力，所述轴向力相对于径向偏移 以及抵靠凸缘的基部的内表面的外表面，从而产生径向力。 环的外表面以这样的方式呈现环形挫折，使得径向力位于相对于穿过环的重心的径向平面轴向偏移的平面中，以获得力之间的机械平衡 在戒指上行事。
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8.发明申请RETAINING DEVICE FOR AXIALLY RETAINING A ROTOR DISK FLANGE IN A TURBOMACHINE 有权用于轴向保持涡轮转子中的转子盘法兰的保持装置公开(公告)号：US20070237645A1
公开(公告)日：2007-10-11
申请号：US11697450
申请日：2007-04-06
IPC分类号： F01D5/30
CPC分类号： F01D5/3015 , F01D5/027
摘要： The invention relates to a retention device for axially retaining a rotor disk flange, the device comprising a split annular retaining ring. The ring has an external face bearing against an internal face of the rim, thereby resulting in a first axial force, an internal face bearing against an external face of the root, thereby resulting in a second axial force, the axial forces being radially offset relative to each other, and an outer face bearing against an inner face of the base of the flange, thereby resulting in a radial force. The outer face of the ring presents an annular setback in such a manner that the radial force is situated in a plane that is offset axially relative to a radial plane passing through the center of gravity of the ring so as to obtain mechanical equilibrium between the forces acting on said ring.
摘要翻译： 本发明涉及一种用于轴向保持转子盘凸缘的保持装置，该装置包括一个分离的环形保持环。 环具有抵靠边缘内表面的外表面，从而产生第一轴向力，内表面抵靠根部的外表面，由此产生第二轴向力，所述轴向力相对于径向偏移 以及抵靠凸缘的基部的内表面的外表面，从而产生径向力。 环的外表面呈现环形挫折，使得径向力位于相对于穿过环的重心的径向平面轴向偏移的平面中，以获得力之间的机械平衡 作用于所述戒指。
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公开(公告)号：US07364402B2
公开(公告)日：2008-04-29
申请号：US11412995
申请日：2006-04-28
CPC分类号： F01D5/027 , F01D5/066 , F05B2260/301 , F05D2230/60 , F05D2260/34
摘要： A turbine module for a gas turbine engine includes at least one turbine disk and a disk-shaped component mounted on the turbine disk upstream relative to the gas flow. The module can be assembled to the compressor of the engine, wherein the component is preassembled to the turbine disk, before the module is assembled to the compressor, by bolting to an attachment flange fixedly attached to the turbine disk.
摘要翻译： 用于燃气涡轮发动机的涡轮模块包括至少一个涡轮盘和相对于气流安装在涡轮盘上游的盘形部件。 模块可以组装到发动机的压缩机，其中在模块组装到压缩机之前，组件被预先组装到涡轮盘，通过螺栓连接到固定地附接到涡轮盘的附接凸缘。
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公开(公告)号：US07491031B2
公开(公告)日：2009-02-17
申请号：US11405457
申请日：2006-04-18
IPC分类号： F01D5/02
CPC分类号： F01D5/027 , F05B2260/301 , F05D2260/30 , F16F15/34
摘要： A device for balancing a turbomachine rotor includes at least one counterweight fitted to the rotor, wherein the counterweight includes two radial bearing surfaces oriented in two opposite radial directions, the said surfaces interacting with two radial bearing surfaces made on the rotor, the counterweight being held against the rotor by an axial retention device. In particular, the axial retention device can be a bolt with a nut, the bolt holding the counterweight against a coupling flange fixed ly attached to the rotor, including an axial bearing surface and the radial bearing surfaces.
摘要翻译： 用于平衡涡轮机转子的装置包括装配到转子的至少一个配重，其中所述配重包括沿两个相对的径向定向的两个径向支承面，所述表面与在所述转子上形成的两个径向支承表面相互作用，所述配重被保持 通过轴向保持装置抵靠转子。 特别地，轴向保持装置可以是具有螺母的螺栓，螺栓将配重保持固定地连接到转子的联接凸缘，包括轴向支承表面和径向支承表面。
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