公开(公告)号：US20160097458A1

公开(公告)日：2016-04-07

申请号：US14864111

申请日：2015-09-24

Applicant: ALSTOM Technology Ltd

Inventor： Jonathan David SEATON

IPC: F16J15/44 ,  F16J15/447

CPC classification number: F16J15/445 ,  F16J15/443 ,  F16J15/447

Abstract: The invention relates to a sealing segment for sealing between a stationary component and a rotating component. The sealing segment having a passage that extends so as to enable pressure balancing between radial ends of the sealing segment so by providing a seal that can ensure a minimum seal distance is maintained without the need for the complexities of actuators or other mechanical devices.

Abstract translation: 本发明涉及一种用于在固定部件和旋转部件之间进行密封的密封部件。 密封段具有延伸的通道，以便能够在不需要致动器或其它机械装置的复杂性的情况下保持密封段的径向端之间的压力平衡，从而通过提供可确保最小密封距离的密封。

公开(公告)号：US20160097453A1

公开(公告)日：2016-04-07

申请号：US14864234

申请日：2015-09-24

Applicant: ALSTOM Technology Ltd

Inventor： Jonathan David SEATON

IPC: F16J15/3236 ,  F16J15/3268

CPC classification number: F16J15/3236 ,  F16J15/3268 ,  F16J15/4472 ,  F16J15/4476

Abstract: The invention relates to a sealing system for sealing between a first component and a second component wherein at least one or either the first component or the second component is a rotating component. The first component has a circumferential groove in which a sealing segment has first and fifth end portions adjacent the groove and second, third and fourth portions that form a U shape that mirrors the shape of and extends into the circumferential groove.

Abstract translation: 本发明涉及用于在第一部件和第二部件之间进行密封的密封系统，其中至少一个或第一部件或第二部件是旋转部件。 第一部件具有圆周槽，密封部分具有邻近凹槽的第一和第五端部，并且形成U形的第二部分，第三部分和第四部分，其反射形成并延伸到周向凹槽中。