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. 发明授权

US4084919A Means of attaching a seal to a disk 失效
标题翻译：将密封件附接到盘的装置
公开(公告)号：US4084919A
公开(公告)日：1978-04-18
申请号：US701004
申请日：1976-06-29
申请人： Edwin Morris, Jr. , David F. Toler
发明人： Edwin Morris, Jr. , David F. Toler
IPC分类号： F01D11/02 , F01D11/00 , F01D5/20
CPC分类号： F01D11/001
摘要： An arrangement is set forth for mounting knife edge seals on a rotating bladed disk for sealing cooperation with sealing lands on a ring, fixed against rotation, connected to the inner ends of adjacent vanes. The knife edge seals are fixed to a sealing member which is removably positioned on a cylindrical-like flange on the disk. Radially mounted headed pins, held in position by centrifugal force during engine operation, fix the sealing member to the disk flange, while a pin retaining ring holds the pins in place when the disk is at rest.
摘要翻译：提出了一种用于将刀刃密封件安装在旋转叶片盘上的装置，用于与连接到相邻叶片的内端的环上固定的环上的密封平台密封配合。刀刃密封件固定到可拆卸地定位在盘上的圆柱形凸缘上的密封构件。在发动机运转过程中，通过离心力保持位置的径向安装的销钉将密封件固定在盘形凸缘上，同时当保持盘时，销保持环将销钉固定到位。

2. 发明授权

US07266875B2 Joint restraint assembly 有权
公开(公告)号：US07266875B2
公开(公告)日：2007-09-11
申请号：US11458200
申请日：2006-07-18
申请人： Charles J. Longacre , David F. Toler
发明人： Charles J. Longacre , David F. Toler
IPC分类号： B23P11/02 , F16L21/00
CPC分类号： F16L25/065 , Y10T29/4984 , Y10T29/49863 , Y10T29/49947 , Y10T29/49963
摘要： A joint restraint assembly for connecting pipe ends together, or to other objects, which includes a body encircling the pipe. The body has a plurality of cavities adjacent to the pipe with a segment configured to fit into each cavity. One or more threaded bores are disposed through the body into each cavity. A threaded bolt extends through each threaded bore to engage the segment in that cavity, and to pre-load the segment against the pipe when assembled thereon. Mechanical or pressure loading, tending to pull the pipe out of the restraint assembly, causes the segment to self actuate, and the application of increasing load causes a proportional increase to the force engaging the segment to the pipe. The joint restraint assembly reliably accommodates comparatively high levels of mechanical loading and/or pipe internal pressure, and does so without relying upon the limited force produced by the threaded bolt pre-load on the segments at the time of assembly.

3. 发明授权

US07185924B1 Joint restraint assembly 有权
标题翻译：联合约束组件
公开(公告)号：US07185924B1
公开(公告)日：2007-03-06
申请号：US10637139
申请日：2003-08-08
申请人： Charles J Longacre , David F. Toler
发明人： Charles J Longacre , David F. Toler
IPC分类号： F16L21/00
CPC分类号： F16L25/065 , Y10T29/4984 , Y10T29/49863 , Y10T29/49947 , Y10T29/49963
摘要： A joint restraint assembly for connecting pipe ends together, or to other objects, which includes a body encircling the pipe. The body has a plurality of cavities adjacent to the pipe with a segment configured to fit into each cavity. One or more threaded bores are disposed through the body into each cavity. A threaded bolt extends through each threaded bore to engage the segment in that cavity, and to pre-load the segment against the pipe when assembled thereon. Mechanical or pressure loading, tending to pull the pipe out of the restraint assembly, causes the segment to self actuate, and the application of increasing load causes a proportional increase to the force engaging the segment to the pipe. The joint restraint assembly reliably accommodates comparatively high levels of mechanical loading and/or pipe internal pressure, and does so without relying upon the limited force produced by the threaded bolt pre-load on the segments at the time of assembly.
摘要翻译：用于将管端连接在一起的连接约束组件或者包括围绕管的主体的其它物体。主体具有与管相邻的多个空腔，其具有被配置成装配到每个空腔中的段。一个或多个螺纹孔穿过主体设置到每个空腔中。螺纹螺栓延伸穿过每个螺纹孔以接合该腔中的段，并且当组装在其上时将段预加载在管上。机械或压力负载倾向于将管道拉出约束组件，导致段自动启动，并且增加负载的应用导致与管段接合的力的比例增加。接头约束组件可靠地容纳相当高水平的机械负载和/或管内压力，并且不依赖于在组装时由螺栓预加载在段上产生的有限的力。

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