专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09068466B2 Sealing device, integrally bladed rotor basic body, and turbomachine 有权
标题翻译：密封装置，整体叶片转子基体和涡轮机
公开(公告)号：US09068466B2
公开(公告)日：2015-06-30
申请号：US13461402
申请日：2012-05-01
申请人： Frank Stiehler , Manuel Hein
发明人： Frank Stiehler , Manuel Hein
IPC分类号： F01D11/00 , F01D5/16 , F01D5/22 , F01D5/34
CPC分类号： F01D11/006 , F01D5/16 , F01D5/22 , F01D5/34 , F05D2240/55 , F05D2260/96
摘要： A sealing device for an integrally bladed rotor basic body of a turbomachine to suppress a gas exchange between a hot gas stream and a cooling air stream in the radial direction in contact areas of adjacent moving blades, including a plurality of sealing elements activatable by centrifugal force, which may be situated in the area of channels which extend from a high-pressure side to a low-pressure side and are peripherally delimited by the moving blades, an integrally bladed rotor basic body having such a sealing device, and a turbomachine having such an integrally bladed rotor basic body.
摘要翻译：一种用于涡轮机的整体叶片转子基体的密封装置，用于抑制相邻活动叶片的接触区域中的热气流与冷却空气流之间的气体交换，包括通过离心力激活的多个密封元件其可以位于从高压侧延伸到低压侧并且由活动叶片周向限定的通道区域中，具有这种密封装置的整体叶片的转子基体和具有这种密封装置的涡轮机整体叶片的转子基体。

2. 发明授权

US08888456B2 Rotor and method for manufacturing a rotor for a turbo machine 有权
标题翻译：用于制造用于涡轮机的转子的转子和方法
公开(公告)号：US08888456B2
公开(公告)日：2014-11-18
申请号：US13295846
申请日：2011-11-14
申请人： Hans Peter Borufka , Frank Stiehler
发明人： Hans Peter Borufka , Frank Stiehler
IPC分类号： F01D5/22 , F04D29/32 , F01D11/00 , F04D29/66
CPC分类号： F04D29/321 , F01D5/187 , F01D5/22 , F01D11/006 , F04D29/668 , Y02T50/671 , Y02T50/673 , Y02T50/676 , Y10T29/49318 , Y10T29/49321
摘要： The invention relates to a rotor for a turbo machine, having rotating blades (12), which are joined to a basic rotor body (14), whereby a damping element (24) for damping blade vibrations is provided between blade platforms (10) of at least two adjacent rotating blades (12), damping element (24) being arched radially upward along its axial extent relative to an axis of rotation of the rotor. In addition, the invention relates to a method for manufacturing, repairing, and/or overhauling a rotor for a turbo machine, in which rotating blades (12) are joined to a basic rotor body (14), whereby a damping element (24) for damping blade vibrations is disposed between at least two adjacent rotating blades (12). In this case, damping element (24) is arched radially upward along its axial extent relative to an axis of rotation of the rotor.
摘要翻译：本发明涉及一种用于涡轮机的转子，其具有旋转叶片（12），其连接到基本转子体（14）上，由此在叶片平台（10）之间提供用于阻尼叶片振动的阻尼元件（24）至少两个相邻的旋转叶片（12），阻尼元件（24）沿其相对于转子的旋转轴线的轴向向径向向上成弧形。此外，本发明涉及一种用于制造，修理和/或检修用于涡轮机的转子的方法，其中旋转叶片（12）连接到基本转子体（14），由此阻尼元件（24）用于阻尼叶片振动设置在至少两个相邻的旋转叶片（12）之间。在这种情况下，阻尼元件（24）相对于转子的旋转轴线沿轴向方向径向向上成拱形。

3. 发明授权

US08376692B2 Turbo compressor in an axial type of construction 有权
标题翻译：涡轮压缩机采用轴向式结构
公开(公告)号：US08376692B2
公开(公告)日：2013-02-19
申请号：US12301901
申请日：2007-05-18
申请人： Frank Stiehler
发明人： Frank Stiehler
IPC分类号： F01D17/16
CPC分类号： F04D29/563 , F01D9/042 , F01D17/162 , F04D17/12 , F05D2240/50
摘要： A turbo compressor in an axial type of construction is disclosed. The turbo compressor has a bladed stator and a bladed rotor, and has a longitudinally split compressor casing and a guide blade ring with adjustable guide blades. The guide blades are pivotably mounted about radial axes radially within their aerofoil on an inner ring belonging to the stator. The inner ring is split, i.e., segmented, at at least two points of its circumference. Furthermore, the inner ring has for each guide blade at least one bearing bush which can be inserted radially into an opening from inside.
摘要翻译：公开了一种轴向结构的涡轮压缩机。涡轮压缩机具有叶片定子和叶片转子，并且具有纵向分离的压缩机壳体和具有可调导向叶片的引导叶片环。导向叶片围绕属于定子的内环上的径向径向枢轴安装在它们的机翼内。内环在其圆周的至少两个点处分裂，即分割。此外，内圈具有用于每个导向叶片的至少一个轴承衬套，其可以从内部径向插入到开口中。

4. 发明申请

US20120282109A1 Blade, Integrally Bladed Rotor Base Body and Turbomachine 有权
标题翻译：叶片，整体叶片转子基体和涡轮机
公开(公告)号：US20120282109A1
公开(公告)日：2012-11-08
申请号：US13461106
申请日：2012-05-01
申请人： Frank Stiehler
发明人： Frank Stiehler
IPC分类号： F01D5/18 , F01D5/30
CPC分类号： F01D5/081 , F01D5/187 , F02C7/18 , F05D2240/80 , Y02T50/671 , Y02T50/676
摘要： A blade for a turbomachine is disclosed. At least one cooling channel is configured in the blade neck, whose inlet is disposed near a platform projection on the high-pressure side and whose outlet is disposed in the region of a platform projection on the low-pressure side. An integrally bladed rotor base body having a plurality of these types of blades as well as turbomachine with such a rotor base body is also disclosed.
摘要翻译：公开了一种用于涡轮机的叶片。至少一个冷却通道构造在叶片颈部中，其入口设置在高压侧的平台突起附近，并且其出口设置在低压侧的平台突起的区域中。还公开了具有多个这些类型的叶片的整体叶片转子基体以及具有这种转子基体的涡轮机。

5. 发明申请

US20120224972A1 METHOD AND DEVICE FOR PRODUCING AN INTEGRALLY BLADED ROTOR AND ROTOR PRODUCED BY MEANS OF THE METHOD 审中-公开
标题翻译：用于生产全方位叶片转子的方法和装置以及由该方法生产的转子
公开(公告)号：US20120224972A1
公开(公告)日：2012-09-06
申请号：US13508834
申请日：2010-11-12
申请人： Frank Stiehler , Hans Peter Borufka , Patrick Prokopczuk
发明人： Frank Stiehler , Hans Peter Borufka , Patrick Prokopczuk
IPC分类号： F01D5/14 , B23P19/04 , B23K20/12 , B23P15/00
CPC分类号： B25B5/14 , B23K13/00 , B23K20/1205 , B23K20/129 , B23K37/0435 , B23K2101/001 , Y10T29/37 , Y10T29/49321
摘要： A method for producing an integrally bladed rotor, in particular a gas turbine rotor, by means of joining, comprises the following steps:—Providing a blade (10) having a joining surface;—Providing a retaining mechanism having two clamping jaws (28);—Retaining the blade (10) at two opposite points of blade (10) by means of clamping jaws (28) in a purely force-closed manner; and—Pressing the blade (10) retained in a force-closed manner onto a basic rotor body, so that blade (10) is aligned independently in a joining position. A device for producing an integrally bladed rotor comprises a retaining mechanism for a blade (10) having two clamping jaws (28), and by pressing these jaws together, blade (10) is retained at two opposite points in a purely force-closed manner; and a mechanism for pressing blade (10) retained in a force-closed manner onto a basic rotor body, in such a way that blade (10) is aligned independently in a joining position.
摘要翻译：一种用于通过接合来制造整体叶片转子，特别是燃气轮机转子的方法包括以下步骤： - 提供具有接合表面的叶片（10）; - 提供具有两个夹爪（28）的保持机构， ;以纯粹的强制关闭方式，通过夹爪（28）将叶片（10）分离在叶片（10）的两个相对的点处; 以及 - 将以关闭方式保持的叶片（10）按压到基本转子体上，使得叶片（10）在接合位置独立地对准。用于制造整体叶片转子的装置包括一个用于具有两个夹爪（28）的叶片（10）的保持机构，并且通过将这些爪压在一起，叶片（10）以纯粹的强制关闭方式保持在两个相对的位置 ; 以及以使得叶片（10）在接合位置独立对齐的方式将按压力保持在基本转子体上的叶片（10）的机构。

6. 发明申请

US20120121436A1 ROTOR FOR A TURBO MACHINE 有权
标题翻译：涡轮机转子
公开(公告)号：US20120121436A1
公开(公告)日：2012-05-17
申请号：US13294847
申请日：2011-11-11
申请人： Hans Peter Borufka , Frank Stiehler
发明人： Hans Peter Borufka , Frank Stiehler
IPC分类号： F01D5/18
CPC分类号： F04D29/321 , F01D5/187 , F01D5/22 , F01D11/006 , F04D29/668 , Y02T50/671 , Y02T50/673 , Y02T50/676 , Y10T29/49318 , Y10T29/49321
摘要： The invention relates to a rotor (13) for a turbo machine, in particular for an aircraft turbine, having rotating blades (12), which are joined to a basic rotor body (14), in which at least one rotating blade (12) has at least one inner cooling channel, which extends at least along a predominant region of a blade element (18) of rotating blade (12) and has an inlet opening (23) for introducing cooling air into blade element (18), in which the inlet opening (23) is formed in a blade neck (16) lying between a blade foot (32) and a blade platform (10) of rotating blade (12). Inlet opening (23) is disposed in a cavity (22) formed radially underneath blade platform (10). In addition, the invention relates to a blade or vane, in particular a rotating blade (12) for a rotor (13) of a turbo machine, as well as a turbo machine.
摘要翻译：本发明涉及一种用于涡轮机的转子（13），特别是用于飞机涡轮机的转子（13），其具有连接到基本转子体（14）的旋转叶片（12），其中至少一个旋转叶片（12）具有至少一个内部冷却通道，其至少沿着旋转叶片（12）的叶片元件（18）的主要区域延伸，并具有用于将冷却空气引入叶片元件（18）的入口开口（23），其中入口开口（23）形成在位于叶片脚部（32）和旋转叶片（12）的叶片平台（10）之间的叶片颈部（16）中。入口开口（23）设置在径向位于叶片平台（10）下方的空腔（22）中。此外，本发明涉及一种叶片或叶片，特别涉及一种用于涡轮机的转子（13）的旋转叶片（12）以及涡轮机。

7. 发明申请

US20110255991A1 INTEGRALLY BLADED ROTOR DISK FOR A TURBINE 有权
标题翻译：用于涡轮机的整体式叶片转子盘
公开(公告)号：US20110255991A1
公开(公告)日：2011-10-20
申请号：US13141544
申请日：2010-02-01
申请人： Hans-Peter Borufka , Frank Stiehler , Hernan Victor Arrieta , Patrick Prokopczuk , Joachim Lorenz
发明人： Hans-Peter Borufka , Frank Stiehler , Hernan Victor Arrieta , Patrick Prokopczuk , Joachim Lorenz
IPC分类号： F01D5/18
CPC分类号： F01D5/34 , F01D5/082 , Y02T50/676
摘要： An integrally bladed rotor disk (20) for a turbine, including rotor blades (40), which are joined in a substance-to-substance bond to a disk element (30), and a sealing device (60) for preventing or reducing the extent to which cooling air is able to flow from a high-pressure side (12) of the rotor disk (20) through openings (24) on the rotor disk (20) to a low-pressure side (14) of the rotor disk (20).
摘要翻译：一种用于涡轮机的整体叶片的转子盘（20），包括以盘状元件（30）物质与物质结合的转子叶片（40），以及用于防止或减少冷却空气能够从转子盘（20）的高压侧（12）通过转子盘（20）上的开口（24）流到转子盘的低压侧（14）的程度（20）。

8. 发明授权

US08943689B2 Method for mounting an integral inner ring of a turbocompressor stator 有权
标题翻译：安装涡轮压缩机定子整体内圈的方法
公开(公告)号：US08943689B2
公开(公告)日：2015-02-03
申请号：US13143358
申请日：2010-01-14
申请人： Frank Stiehler
发明人： Frank Stiehler
IPC分类号： B21K25/00 , F01D9/04 , F01D17/16 , F01D25/24
CPC分类号： F01D9/042 , F01D17/162 , F01D25/246 , F04D29/644 , Y10T29/49323
摘要： A method for mounting an integral inner ring (10) of a turbocompressor stator to a guide vane ring (12) comprises the following steps: -Providing the guide vane ring (12) with an inner radius S; -Providing inner ring (10) with an outer radius R, which corresponds to the inner radius S; -Pre-tensioning inner ring (10) to an outer radius r that is smaller than the outer radius R of the untensioned inner ring (10); and -Relaxing inner ring (10) to the outer radius R.
摘要翻译：一种用于将涡轮压缩机定子的整体内环（10）安装到导叶环（12）的方法包括以下步骤： - 以内半径S提供导叶环（12）; - 提供具有对应于内半径S的外半径R的内环（10）; - 将内环（10）张紧到比未拉紧的内圈（10）的外径R小的外半径r; 和将内环（10）旋转到外半径R.

9. 发明授权

US08821122B2 Integrally bladed rotor disk for a turbine 有权
标题翻译：用于涡轮的整体叶片转子盘
公开(公告)号：US08821122B2
公开(公告)日：2014-09-02
申请号：US13141544
申请日：2010-02-01
申请人： Hans-Peter Borufka , Frank Stiehler , Hernan Victor Arrieta , Patrick Prokopczuk , Joachim Lorenz
发明人： Hans-Peter Borufka , Frank Stiehler , Hernan Victor Arrieta , Patrick Prokopczuk , Joachim Lorenz
IPC分类号： F01D5/18 , F01D5/34
CPC分类号： F01D5/34 , F01D5/082 , Y02T50/676
摘要： An integrally bladed rotor disk (20) for a turbine, including rotor blades (40), which are joined in a substance-to-substance bond to a disk element (30), and a sealing device (60) for preventing or reducing the extent to which cooling air is able to flow from a high-pressure side (12) of the rotor disk (20) through openings (24) on the rotor disk (20) to a low-pressure side (14) of the rotor disk (20).
摘要翻译：一种用于涡轮机的整体叶片的转子盘（20），包括以盘状元件（30）物质与物质结合的转子叶片（40），以及用于防止或减少冷却空气能够从转子盘（20）的高压侧（12）通过转子盘（20）上的开口（24）流到转子盘的低压侧（14）的程度（20）。

10. 发明申请

US20120121384A1 ROTOR AND METHOD FOR MANUFACTURING A ROTOR FOR A TURBO MACHINE 有权
标题翻译：用于制造涡轮机转子的转子和方法
公开(公告)号：US20120121384A1
公开(公告)日：2012-05-17
申请号：US13295846
申请日：2011-11-14
申请人： Hans Peter Borufka , Frank Stiehler
发明人： Hans Peter Borufka , Frank Stiehler
IPC分类号： F04D29/66 , B23P6/00
CPC分类号： F04D29/321 , F01D5/187 , F01D5/22 , F01D11/006 , F04D29/668 , Y02T50/671 , Y02T50/673 , Y02T50/676 , Y10T29/49318 , Y10T29/49321
摘要： The invention relates to a rotor for a turbo machine, having rotating blades (12), which are joined to a basic rotor body (14), whereby a damping element (24) for damping blade vibrations is provided between blade platforms (10) of at least two adjacent rotating blades (12), damping element (24) being arched radially upward along its axial extent relative to an axis of rotation of the rotor. In addition, the invention relates to a method for manufacturing, repairing, and/or overhauling a rotor for a turbo machine, in which rotating blades (12) are joined to a basic rotor body (14), whereby a damping element (24) for damping blade vibrations is disposed between at least two adjacent rotating blades (12). In this case, damping element (24) is arched radially upward along its axial extent relative to an axis of rotation of the rotor.
摘要翻译：本发明涉及一种用于涡轮机的转子，其具有旋转叶片（12），其连接到基本转子体（14）上，由此在叶片平台（10）之间提供用于阻尼叶片振动的阻尼元件（24）至少两个相邻的旋转叶片（12），阻尼元件（24）沿其相对于转子的旋转轴线的轴向向径向向上成弧形。此外，本发明涉及一种用于制造，修理和/或检修用于涡轮机的转子的方法，其中旋转叶片（12）连接到基本转子体（14），由此阻尼元件（24）用于阻尼叶片振动设置在至少两个相邻的旋转叶片（12）之间。在这种情况下，阻尼元件（24）相对于转子的旋转轴线沿轴向方向径向向上成拱形。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式