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

US07104758B2 Rotor of a steam or gas turbine 失效
标题翻译：蒸汽或燃气轮机的转子
公开(公告)号：US07104758B2
公开(公告)日：2006-09-12
申请号：US10926439
申请日：2004-08-25
申请人： Hans-Egon Brock , Günter Neumann , Hans Jeske
发明人： Hans-Egon Brock , Günter Neumann , Hans Jeske
IPC分类号： F01D5/26
CPC分类号： F01D5/225 , Y10S416/50
摘要： A rotor of a steam or gas turbine is equipped with rotor blades, which are held in the rotor (6) in a plurality of radial rows and comprise a blade foot 1 installed in the rotor (6), a blade leaf (2) and a cover plate (3). An open pocket (5) is prepared in the sloping surfaces of the cover plates (3) of a row of rotor blades, which the sloping surfaces are located opposite each other. The pockets (5) of two adjacent cover plates (3) form together an essentially closed cavity, which expands in the radial direction of the rotor (6). A pin, whose largest cross section is smaller than the largest cross section of the cavity but larger than the smallest cross section of the cavity, is placed freely movably into each cavity.
摘要翻译：蒸汽或燃气轮机的转子配备有转子叶片，转子叶片以多个径向排保持在转子（6）中并且包括安装在转子（6）中的叶片脚1，叶片叶片（2）和盖板（3）。在一排转子叶片的盖板（3）的倾斜表面上制备开口袋（5），倾斜表面彼此相对定位。两个相邻的盖板（3）的凹穴（5）形成基本封闭的空腔，其在转子（6）的径向方向上膨胀。一个销的最大横截面小于空腔的最大横截面，但大于空腔的最小横截面，可自由移动地放置到每个空腔中。

2. 发明申请

US20050047917A1 Rotor of a steam or gas turbine 失效
标题翻译：蒸汽或燃气轮机的转子
公开(公告)号：US20050047917A1
公开(公告)日：2005-03-03
申请号：US10926439
申请日：2004-08-25
申请人： Hans-Egon Brock , Gunter Neumann , Hans Jeske
发明人： Hans-Egon Brock , Gunter Neumann , Hans Jeske
IPC分类号： F01D5/30 , F01D5/02 , F01D5/22 , F01D5/08
CPC分类号： F01D5/225 , Y10S416/50
摘要： A rotor of a steam or gas turbine is equipped with rotor blades, which are held in the rotor (6) in a plurality of radial rows and comprise a blade foot 1 installed in the rotor (6), a blade leaf (2) and a cover plate (3). An open pocket (5) is prepared in the sloping surfaces of the cover plates (3) of a row of rotor blades, which the sloping surfaces are located opposite each other. The pockets (5) of two adjacent cover plates (3) form together an essentially closed cavity, which expands in the radial direction of the rotor (6). A pin, whose largest cross section is smaller than the largest cross section of the cavity but larger than the smallest cross section of the cavity, is placed freely movably into each cavity.
摘要翻译：蒸汽或燃气轮机的转子配备有转子叶片，转子叶片以多个径向排保持在转子（6）中并且包括安装在转子（6）中的叶片脚1，叶片叶片（2）和盖板（3）。在一排转子叶片的盖板（3）的倾斜表面上制备开口袋（5），倾斜表面彼此相对定位。两个相邻的盖板（3）的凹穴（5）形成基本封闭的空腔，其在转子（6）的径向方向上膨胀。一个销的最大横截面小于空腔的最大横截面，但大于空腔的最小横截面，可自由移动地放置到每个空腔中。

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