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. 发明申请

US20100232934A1 Turbine Singlet Nozzle Assembly with Mechanical and Weld Fabrication 有权
标题翻译：具有机械和焊接加工的涡轮单列喷嘴组件
公开(公告)号：US20100232934A1
公开(公告)日：2010-09-16
申请号：US12402081
申请日：2009-03-11
申请人： Steven Sebastian Burdgick , Andrew Paul Greif
发明人： Steven Sebastian Burdgick , Andrew Paul Greif
IPC分类号： F01D17/12
CPC分类号： F01D9/042 , F01D9/044
摘要： Embodiments of this invention include a nozzle assembly for a turbine, the nozzle assembly including an airfoil, inner and outer sidewalls, and inner and outer rings. Each of these sidewalls and rings are coupled together at an interface through a combination of a mechanical interconnection on one end and a welded connection on the other end. The mechanical interconnection includes either the sidewalls or the rings having a protruding hook and the other having a corresponding hook recess. The interconnection can also include axial and radial mechanical stops. The configuration may further include one or more surfaces at an interface between a ring and a sidewall angled away from the interface to form a narrow groove. The configuration further may include a ring with a consumable root portion.
摘要翻译：本发明的实施例包括用于涡轮机的喷嘴组件，喷嘴组件包括翼型件，内侧和外侧壁以及内外环。这些侧壁和环中的每一个通过在一端上的机械互连和另一端的焊接连接的组合在界面处耦合在一起。机械互连包括具有突出钩的侧壁或环，而另一个具有相应的钩凹部。互连还可以包括轴向和径向机械止动件。该构造可以进一步包括在环和与界面成角度的侧壁之间的界面处的一个或多个表面，以形成窄槽。该构造还可以包括具有消耗根部的环。

2. 发明申请

US20100232956A1 Turbine Singlet Nozzle Assembly with Radial Stop and Narrow Groove 有权
标题翻译：具有径向停止和窄槽的涡轮机单嘴喷嘴组件
公开(公告)号：US20100232956A1
公开(公告)日：2010-09-16
申请号：US12402066
申请日：2009-03-11
申请人： Steven Sebastian Burdgick , Andrew Paul Greif , Lyle B. Spiegel
发明人： Steven Sebastian Burdgick , Andrew Paul Greif , Lyle B. Spiegel
IPC分类号： F03B11/02
CPC分类号： F01D9/04
摘要： A nozzle assembly for a turbine including an airfoil, inner and outer sidewalls, and inner and outer rings is provided. The sidewalls and rings are coupled together using a weld and mechanical interconnection, including axial and radial mechanical stops to allow for an accurate assembly, to ensure correct radial and axial positions of the parts during welding, to minimize weld shrinkage and to control an axial weld length. The configuration may further include one or more surfaces at an interface between a ring and a sidewall angled away from the interface to form a narrow groove. The configuration further may include a ring with a consumable root portion to facilitate the weld, and to provide a fixturing stop to further ensure that the parts remain in the correct position.
摘要翻译：提供了一种用于涡轮机的喷嘴组件，其包括翼型件，内侧和外侧壁以及内圈和外圈。侧壁和环通过焊接和机械互连（包括轴向和径向机械止动件）联接在一起，以允许精确的组装，以确保焊接期间零件的正确的径向和轴向位置，以最小化焊接收缩率并控制轴向焊接长度。该构造可以进一步包括在环和与界面成角度的侧壁之间的界面处的一个或多个表面，以形成窄槽。该构造还可以包括具有便于焊接的消耗根部的环，并且提供固定止动件以进一步确保部件保持在正确的位置。

3. 发明授权

US08118550B2 Turbine singlet nozzle assembly with radial stop and narrow groove 有权
标题翻译：涡轮单体喷嘴组件，径向止动和窄槽
公开(公告)号：US08118550B2
公开(公告)日：2012-02-21
申请号：US12402066
申请日：2009-03-11
申请人： Steven Sebastian Burdgick , Andrew Paul Greif , Lyle B. Spiegel
发明人： Steven Sebastian Burdgick , Andrew Paul Greif , Lyle B. Spiegel
IPC分类号： F01D1/02
CPC分类号： F01D9/04
摘要： A nozzle assembly for a turbine including an airfoil, inner and outer sidewalls, and inner and outer rings is provided. The sidewalls and rings are coupled together using a weld and mechanical interconnection, including axial and radial mechanical stops to allow for an accurate assembly, to ensure correct radial and axial positions of the parts during welding, to minimize weld shrinkage and to control an axial weld length. The configuration may further include one or more surfaces at an interface between a ring and a sidewall angled away from the interface to form a narrow groove. The configuration further may include a ring with a consumable root portion to facilitate the weld, and to provide a fixturing stop to further ensure that the parts remain in the correct position.
摘要翻译：提供了一种用于涡轮机的喷嘴组件，其包括翼型件，内侧和外侧壁以及内圈和外圈。侧壁和环通过焊接和机械互连（包括轴向和径向机械止动件）联接在一起，以允许精确的组装，以确保焊接期间零件的正确的径向和轴向位置，以最小化焊接收缩率并控制轴向焊接长度。该构造可以进一步包括在环和与界面成角度的侧壁之间的界面处的一个或多个表面，以形成窄槽。该构造还可以包括具有便于焊接的消耗根部的环，并且提供固定止动件以进一步确保部件保持在正确的位置。

4. 发明授权

US08070429B2 Turbine singlet nozzle assembly with mechanical and weld fabrication 有权
标题翻译：具有机械和焊接制造的涡轮单线嘴组件
公开(公告)号：US08070429B2
公开(公告)日：2011-12-06
申请号：US12402081
申请日：2009-03-11
申请人： Steven Sebastian Burdgick , Andrew Paul Greif
发明人： Steven Sebastian Burdgick , Andrew Paul Greif
IPC分类号： F01D9/04
CPC分类号： F01D9/042 , F01D9/044
摘要： Embodiments of this invention include a nozzle assembly for a turbine, the nozzle assembly including an airfoil, inner and outer sidewalls, and inner and outer rings. Each of these sidewalls and rings are coupled together at an interface through a combination of a mechanical interconnection on one end and a welded connection on the other end. The mechanical interconnection includes either the sidewalls or the rings having a protruding hook and the other having a corresponding hook recess. The interconnection can also include axial and radial mechanical stops. The configuration may further include one or more surfaces at an interface between a ring and a sidewall angled away from the interface to form a narrow groove. The configuration further may include a ring with a consumable root portion.
摘要翻译：本发明的实施例包括用于涡轮机的喷嘴组件，喷嘴组件包括翼型件，内侧和外侧壁以及内外环。这些侧壁和环中的每一个通过在一端上的机械互连和另一端的焊接连接的组合在界面处耦合在一起。机械互连包括具有突出钩的侧壁或环，而另一个具有相应的钩凹部。互连还可以包括轴向和径向机械止动件。该构造可以进一步包括在环和与界面成角度的侧壁之间的界面处的一个或多个表面，以形成窄槽。该构造还可以包括具有消耗根部的环。

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