公开(公告)号：US06575703B2

公开(公告)日：2003-06-10

申请号：US09910155

申请日：2001-07-20

Applicant: Peter A. Simeone ,  Gary C. Liotta

Inventor： Peter A. Simeone ,  Gary C. Liotta

IPC: F01D518

CPC classification number: F01D5/066 ,  F01D5/3015 ,  F01D11/006 ,  F05D2260/30

Abstract: An annular disk side plate for a gas turbine engine rotor assembly includes an annular plate hub and an annular plate shaft extension extending axially forwardly from the plate hub. A plate web extends radially outwardly from the plate hub and a plate rim extends radially outwardly from the plate web. In the exemplary embodiments of the invention illustrated herein, the plate rim is canted aftwardly from the plate web. One or more annular sealing ridges extend aftwardly from the plate rim. The side plate further includes an anti-rotation means for preventing rotation of the disk side plate relative to the disk such as a circumferential row of radially extending circumferentially spaced apart tabs. Cooling air apertures or holes extend axially through the plate web. A rotor assembly further includes an annular rotor disk comprising a disk hub and an annular disk shaft extension extending axially forward from the disk hub. A disk web extends radially outwardly from the disk hub, a disk rim extends radially outwardly from the disk web, and the disk rim has a forward facing seal face. Rotor blades are mounted in and extend radially outwardly from the disk rim. The annular disk side plate is mounted on an annular forward facing side of the disk and the plate shaft extension is mounted on the disk shaft extension. A pre-loading means for pre-loading the side plate in compression against disk seals the annular sealing ridges against the seal face by axially securing the plate shaft extension to the disk shaft extension.

Abstract translation: 用于燃气涡轮发动机转子组件的环形盘侧板包括环形板毂和从板毂轴向向前延伸的环形板轴延伸。 板腹板从板毂径向向外延伸，并且板缘从板腹板径向向外延伸。 在本文所示的本发明的示例性实施例中，板缘从板腹板向后倾斜。 一个或多个环形密封脊从板边缘向后延伸。 侧板还包括用于防止盘侧板相对于盘的旋转的防旋转装置，例如周向排的径向延伸的周向间隔开的突片。 冷却空气孔或孔轴向延伸穿过板腹板。 转子组件还包括环形转子盘，其包括盘毂和从盘毂轴向向前延伸的环形盘轴延伸。 盘形盘从盘毂径向向外延伸，盘缘从盘片径向向外延伸，并且盘缘具有向前的密封面。 转子叶片安装在圆盘边缘的径向向外并从盘边缘径向向外延伸。 环形盘侧板安装在盘的环形前方侧，板轴延伸部安装在盘轴延伸部上。 用于预压装载侧板的预加载装置通过将板轴延伸部轴向地固定到盘轴延伸部来密封抵靠密封面的环形密封脊。

公开(公告)号：US06189356B1

公开(公告)日：2001-02-20

申请号：US09563000

申请日：2000-04-24

Applicant: Peter A. Simeone ,  Apostolos P. Karafillis ,  Joan E. Bissett ,  Douglas A. Wilson

Inventor： Peter A. Simeone ,  Apostolos P. Karafillis ,  Joan E. Bissett ,  Douglas A. Wilson

IPC: B21J300

CPC classification number: C21D7/06 ,  B24C1/04 ,  B24C1/10 ,  B24C3/325 ,  C21D2221/00 ,  Y10T29/479

Abstract: A mask for masking a corner of a metal component during peening. The component has a first surface defining an opening in the component and a second surface intersecting the first surface of the component at the corner. The mask includes a plug sized and shaped for insertion in the opening adjacent to the corner to cover the corner during peening. Further, the mask includes a rim surrounding at least a portion of the plug sized and shaped for surrounding at least a portion of the opening to cover the corner during peening thereby preventing the corner from being peened.

Abstract translation: 用于在喷丸期间掩蔽金属部件的角部的掩模。 该部件具有限定部件中的开口的第一表面和与该部件在拐角处的第一表面相交的第二表面。 面罩包括尺寸和形状的插头，用于插入邻近角部的开口中以在喷丸期间覆盖角部。 此外，面罩包括围绕塞子的至少一部分的边缘，其尺寸和形状用于围绕开口的至少一部分以在喷丸期间覆盖拐角，从而防止拐角被喷丸。