公开(公告)号：WO1995004891A1

公开(公告)日：1995-02-16

申请号：PCT/US1994008976

申请日：1994-08-09

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： UNITED TECHNOLOGIES CORPORATION ,  DICKIE, Paul, A. ,  KLEIS, Kurtis, D. ,  MIKE, Michael, A.

IPC: F16J15/34

CPC classification number: F16J15/38 ,  F16J15/3476

Abstract: A seal assembly (18) for blocking the leakage of fluid between a first region (26) and a second region (28) is disclosed. Various construction details are developed for improving the sealing capability under operative conditions which cause a severe reverse pressure gradient across the seal assembly. In one particular embodiment, the seal assembly includes a seal (36) having a front (88) which faces the first region and a pair of sidewalls (92, 94) which extend from the front and are urged apart by a spring means (96).

Abstract translation: 公开了一种用于阻止流体在第一区域（26）和第二区域（28）之间的泄漏的密封组件（18）。 开发了各种结构细节，以改善在操作条件下的密封能力，这导致密封组件的严重的反向压力梯度。 在一个具体实施例中，密封组件包括密封件（36），其具有面向第一区域的前部（88）和从前部延伸并被弹簧装置（96）推压的一对侧壁（92,94） ）。

公开(公告)号：EP0714486A1

公开(公告)日：1996-06-05

申请号：EP94925787.0

申请日：1994-08-09

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： DICKIE, Paul, A. ,  KLEIS, Kurtis, D. ,  MIKE, Michael, A.

IPC: F16J15

CPC classification number: F16J15/38 ,  F16J15/3476

Abstract: A seal assembly (18) for blocking the leakage of fluid between a first region (26) and a second region (28) is disclosed. Various construction details are developed for improving the sealing capability under operative conditions which cause a severe reverse pressure gradient across the seal assembly. In one particular embodiment, the seal assembly includes a seal (36) having a front (88) which faces the first region and a pair of sidewalls (92, 94) which extend from the front and are urged apart by a spring means (96).

Abstract translation: 公开了用于阻挡第一区域（26）和第二区域（28）之间的流体泄漏的密封组件（18）。 开发了各种结构细节用于改善在操作条件下的密封能力，所述操作条件在密封组件上引起严重的反向压力梯度。 在一个特定实施例中，密封组件包括密封件（36），其具有面向第一区域的前部（88）和从前部延伸并且被弹簧装置（96）推开的一对侧壁（92,94） ）。

公开(公告)号：EP0714486B1

公开(公告)日：1998-01-07

申请号：EP94925787.7

申请日：1994-08-09

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： DICKIE, Paul, A. ,  KLEIS, Kurtis, D. ,  MIKE, Michael, A.

IPC: F16J15/34

CPC classification number: F16J15/38 ,  F16J15/3476

Abstract: A seal assembly (18) for blocking the leakage of fluid between a first region (26) and a second region (28) is disclosed. Various construction details are developed for improving the sealing capability under operative conditions which cause a severe reverse pressure gradient across the seal assembly. In one particular embodiment, the seal assembly includes a seal (36) having a front (88) which faces the first region and a pair of sidewalls (92, 94) which extend from the front and are urged apart by a spring means (96).