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

US20170159473A1 STEAM TURBINE ROTOR SEAL KEY MEMBER, RELATED ASSEMBLY AND STEAM TURBINE 审中-公开
公开(公告)号：US20170159473A1
公开(公告)日：2017-06-08
申请号：US14960975
申请日：2015-12-07
申请人： General Electric Company
发明人： Steven Sebastian Burdgick , David Bruce Knorr , Sean Christopher Morrissey , Nicholas Daniel Viscio
IPC分类号： F01D11/00 , F01D25/24 , F01D5/02
CPC分类号： F01D11/005 , F01D11/001 , F01D11/02 , F05D2220/31 , F05D2230/235 , F05D2230/642 , F05D2240/55 , F05D2250/22 , F05D2260/30 , F16B3/04 , F16J15/3268 , F16J15/4472
摘要： Various embodiments include a rotor key member having: a body with a primary axis extending in a direction substantially perpendicular to an axial direction in a steam turbine, the body including: a first pair of opposing sides; a second pair of opposing sides extending between the first pair of opposing sides; a top surface and a bottom surface extending between the second pair of opposing sides; and a fillet, bevel or chamfer edge extending between a first one of the first pair of opposing sides and the bottom surface and extending an entire length of the body along the primary axis; and a slot within the body, the slot extending a portion of a length of the body along the primary axis between the second pair of opposing sides and forming an opening in a second one of the first pair of opposing sides.

2. 发明授权

US10087768B2 Steam turbine rotor seal key member, related assembly and steam turbine 有权
公开(公告)号：US10087768B2
公开(公告)日：2018-10-02
申请号：US14960987
申请日：2015-12-07
申请人： General Electric Company
发明人： Steven Sebastian Burdgick , Sean Christopher Morrissey , Nicholas Daniel Viscio
IPC分类号： F01D11/00 , F01D5/02 , F16B3/04 , F01D11/02
摘要： Various embodiments include a rotor key member, along with a related assembly and steam turbine. Particular embodiments include a rotor key member for retaining a circumferential seal in a steam turbine, the rotor key member including: a main body; a first arm extending from the main body; a second arm extending from the main body, wherein the first, arm, the second arm and the main body define a space spanning axially between the first arm and the second arm; and a hook extending from the second arm in a direction axially away from the space, the hook sized to contact a radially inner surface of the circumferential seal.

3. 发明授权

US10036270B2 Steam turbine rotor seal key member, related assembly and steam turbine 有权
公开(公告)号：US10036270B2
公开(公告)日：2018-07-31
申请号：US14960975
申请日：2015-12-07
申请人： General Electric Company
发明人： Steven Sebastian Burdgick , David Bruce Knorr , Sean Christopher Morrissey , Nicholas Daniel Viscio
IPC分类号： F01D11/00 , F16J15/447 , F16J15/3268 , F16B3/04 , F01D11/02
CPC分类号： F01D11/005 , F01D11/001 , F01D11/02 , F05D2220/31 , F05D2230/235 , F05D2230/642 , F05D2240/55 , F05D2250/22 , F05D2260/30 , F16B3/04 , F16J15/3268 , F16J15/4472
摘要： Various embodiments include a rotor key member having: a body with a primary axis extending in a direction substantially perpendicular to an axial direction in a steam turbine, the body including: a first pair of opposing sides; a second pair of opposing sides extending between the first pair of opposing sides; a top surface and a bottom surface extending between the second pair of opposing sides; and a fillet, bevel or chamfer edge extending between a first one of the first pair of opposing sides and the bottom surface and extending an entire length of the body along the primary axis; and a slot within the body, the slot extending a portion of a length of the body along the primary axis between the second pair of opposing sides and forming an opening in a second one of the first pair of opposing sides.

4. 发明申请

US20170159476A1 STEAM TURBINE ROTOR SEAL SLIDING KEY MEMBER, RELATED ASSEMBLY AND STEAM TURBINE 审中-公开
公开(公告)号：US20170159476A1
公开(公告)日：2017-06-08
申请号：US14960948
申请日：2015-12-07
申请人： General Electric Company
发明人： Steven Sebastian Burdgick , Sean Christopher Morrissey
IPC分类号： F01D11/00 , F01D25/24 , F01D5/02
CPC分类号： F01D11/001 , F01D5/02 , F01D11/02 , F05D2220/31 , F05D2260/30 , F16J15/4472
摘要： Various embodiments include a rotor key member, along with a related assembly and steam turbine. Particular embodiments include a rotor key member for circumferentially retaining a circumferential seal in a steam turbine rotor body, the rotor key member having: a main body sized to contact an axial face of the circumferential seal; and a locking member extending from the main body in a direction axially toward the circumferential seal, the locking member having at least one circumferential edge sized to substantially complement a corresponding slot in the circumferential seal to restrict movement of the circumferential seal relative to the steam turbine rotor body.

5. 发明申请

US20170159474A1 STEAM TURBINE ROTOR SEAL KEY MEMBER, RELATED ASSEMBLY AND STEAM TURBINE 审中-公开
公开(公告)号：US20170159474A1
公开(公告)日：2017-06-08
申请号：US14960987
申请日：2015-12-07
申请人： General Electric Company
发明人： Steven Sebastian Burdgick , Sean Christopher Morrissey , Nicholas Daniel Viscio
IPC分类号： F01D11/00 , F01D25/24 , F01D5/02
CPC分类号： F01D11/005 , F01D5/02 , F01D11/001 , F01D11/02 , F05D2220/31 , F05D2250/75 , F05D2260/30 , F16B3/04 , F16J15/4472
摘要： Various embodiments include a rotor key member, along with a related assembly and steam turbine. Particular embodiments include a rotor key member for retaining a circumferential seal in a steam turbine, the rotor key member including: a main body; a first arm extending from the main body; a second arm extending from the main body, wherein the first, arm, the second arm and the main body define a space spanning axially between the first arm and the second arm; and a hook extending from the second arm in a direction axially away from the space, the hook sized to contact a radially inner surface of the circumferential seal.

6. 发明授权

US10047865B2 Steam turbine rotor seal radial key member, related assembly and steam turbine 有权
公开(公告)号：US10047865B2
公开(公告)日：2018-08-14
申请号：US14960961
申请日：2015-12-07
申请人： General Electric Company
发明人： Steven Sebastian Burdgick , James Royce Howes , Sean Christopher Morrissey , Xiaoqing Zheng
IPC分类号： F01D11/00 , F01D5/02 , F16B3/04 , F01D11/02 , F16J15/3268 , F16J15/447 , F01D5/30
摘要： Various embodiments include a rotor key member, along with a related assembly and steam turbine. Particular embodiments include a rotor key member for radially retaining a circumferential seal in a steam turbine rotor body, the rotor key member including: a main body sized to contact an axial face of the circumferential seal; and a hook extending from the main body in a direction axially away from the circumferential seal, the hook sized to substantially complement a corresponding shelf in the steam turbine rotor body to restrict movement of the circumferential seal relative to the steam turbine rotor body.

7. 发明申请

US20150308813A1 NON-CONTACT COORDINATE MEASURING SYSTEM 有权
标题翻译：非接触坐标测量系统
公开(公告)号：US20150308813A1
公开(公告)日：2015-10-29
申请号：US14259378
申请日：2014-04-23
申请人： General Electric Company
发明人： Sean Christopher Morrissey , Eric Steven Buskirk , Michael Andrew Dagostino, SR. , Robert Charles Malison, JR.
IPC分类号： G01B11/00 , G01B11/24
CPC分类号： G01B11/005 , G01B11/24
摘要： Aspects of the present disclosure relate generally to non-contact coordinate measuring systems, apparatuses, and methods. An apparatus according to the present disclosure can include a laser assembly slidably coupled to a track and configured to emit a first laser beam onto an exterior surface of a component, wherein the track is coupled to a machine for manufacturing the component; a laser encoder configured to detect the first laser beam emitted from the laser assembly and reflected from the exterior surface of the component; and a computer system coupled to the laser encoder and configured to render a geometric profile of the exterior surface of the component based on the first laser beam detected with the laser encoder.
摘要翻译：本公开的方面大体上涉及非接触坐标测量系统，装置和方法。根据本公开的装置可以包括可滑动地联接到轨道并且被配置为将第一激光束发射到部件的外表面上的激光组件，其中所述轨道耦合到机器以用于制造部件; 激光编码器，被配置为检测从所述激光组件发射并从所述部件的外表面反射的所述第一激光束; 以及计算机系统，其耦合到所述激光编码器并且被配置为基于由所述激光编码器检测到的所述第一激光束来渲染所述部件的外表面的几何轮廓。

8. 发明授权

US10036268B2 Steam turbine rotor seal sliding key member, related assembly and steam turbine 有权
公开(公告)号：US10036268B2
公开(公告)日：2018-07-31
申请号：US14960948
申请日：2015-12-07
申请人： General Electric Company
发明人： Steven Sebastian Burdgick , Sean Christopher Morrissey
IPC分类号： F01D11/00 , F16J15/447 , F01D5/02 , F01D11/02
CPC分类号： F01D11/001 , F01D5/02 , F01D11/02 , F05D2220/31 , F05D2260/30 , F16J15/4472
摘要： Various embodiments include a rotor key member, along with a related assembly and steam turbine. Particular embodiments include a rotor key member for circumferentially retaining a circumferential seal in a steam turbine rotor body, the rotor key member having: a main body sized to contact an axial face of the circumferential seal; and a locking member extending from the main body in a direction axially toward the circumferential seal, the locking member having at least one circumferential edge sized to substantially complement a corresponding slot in the circumferential seal to restrict movement of the circumferential seal relative to the steam turbine rotor body.

9. 发明申请

US20170159477A1 STEAM TURBINE ROTOR SEAL RADIAL KEY MEMBER, RELATED ASSEMBLY AND STEAM TURBINE 审中-公开
公开(公告)号：US20170159477A1
公开(公告)日：2017-06-08
申请号：US14960961
申请日：2015-12-07
申请人： General Electric Company
发明人： Steven Sebastian Burdgick , James Royce Howes , Sean Christopher Morrissey , Xiaoqing Zheng
IPC分类号： F01D11/00 , F01D25/24 , F01D5/02
CPC分类号： F16J15/3268 , F01D5/3038 , F01D11/001 , F05D2220/31 , F05D2260/36 , F16J15/4472
摘要： Various embodiments include a rotor key member, along with a related assembly and steam turbine. Particular embodiments include a rotor key member for radially retaining a circumferential seal in a steam turbine rotor body, the rotor key member including: a main body sized to contact an axial face of the circumferential seal; and a hook extending from the main body in a direction axially away from the circumferential seal, the hook sized to substantially complement a corresponding shelf in the steam turbine rotor body to restrict movement of the circumferential seal relative to the steam turbine rotor body.

10. 发明授权

US09470508B2 Non-contact coordinate measuring system 有权
标题翻译：非接触坐标测量系统
公开(公告)号：US09470508B2
公开(公告)日：2016-10-18
申请号：US14259378
申请日：2014-04-23
申请人： General Electric Company
发明人： Sean Christopher Morrissey , Eric Steven Buskirk , Michael Andrew Dagostino, Sr. , Robert Charles Malison, Jr.
IPC分类号： G01B11/00 , G01B11/24
CPC分类号： G01B11/005 , G01B11/24
摘要： Aspects of the present disclosure relate generally to non-contact coordinate measuring systems, apparatuses, and methods. An apparatus according to the present disclosure can include a laser assembly slidably coupled to a track and configured to emit a first laser beam onto an exterior surface of a component, wherein the track is coupled to a machine for manufacturing the component; a laser encoder configured to detect the first laser beam emitted from the laser assembly and reflected from the exterior surface of the component; and a computer system coupled to the laser encoder and configured to render a geometric profile of the exterior surface of the component based on the first laser beam detected with the laser encoder.
摘要翻译：本公开的方面大体上涉及非接触坐标测量系统，装置和方法。根据本公开的装置可以包括可滑动地联接到轨道并且被配置为将第一激光束发射到部件的外表面上的激光组件，其中所述轨道耦合到机器以用于制造部件; 激光编码器，被配置为检测从所述激光组件发射并从所述部件的外表面反射的所述第一激光束; 以及计算机系统，其耦合到所述激光编码器并且被配置为基于由所述激光编码器检测到的所述第一激光束来渲染所述部件的外表面的几何轮廓。

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