-
公开(公告)号:US1572762A
公开(公告)日:1926-02-09
申请号:US74421624
申请日:1924-10-17
申请人: HARRY BRUNNER ALBERT
发明人: HARRY BRUNNER ALBERT
IPC分类号: A47J43/28
CPC分类号: A47J43/28
-
公开(公告)号:US4268223A
公开(公告)日:1981-05-19
申请号:US942143
申请日:1978-09-14
申请人: Emil Anner , Harry Brunner , Hans J. Meister
发明人: Emil Anner , Harry Brunner , Hans J. Meister
IPC分类号: F01D5/24
CPC分类号: F01D5/24 , Y10S416/50
摘要: A method and apparatus for suppressing vibration in turbine blading and the like is disclosed. A damping tube is inserted through an aperture in each of a plurality of turbine blades. By expanding the damping tube after it is inserted in the blades the tube is firmly secured to each blade. A wire may be inserted through the damping tube and is secured by crimping the expanded tube portions. The tube may be divided into circumferential segments with each tube being widened for example by means of a center punch at an end portion which extends through the final blade of each segment.
摘要翻译: 公开了一种用于抑制涡轮叶片等中的振动的方法和装置。 阻尼管通过多个涡轮机叶片中的每一个中的孔插入。 通过在将阻尼管插入叶片之后扩张阻尼管,该管牢固地固定到每个叶片上。 线可以插入通过阻尼管,并且通过压接膨胀的管部分来固定。 管可以被分成圆周段,每个管例如通过在延伸穿过每个段的最终叶片的端部处的中心冲头加宽。
-
公开(公告)号:US1472205A
公开(公告)日:1923-10-30
申请号:US54770122
申请日:1922-03-29
申请人: HARRY BRUNNER ALBERT
发明人: HARRY BRUNNER ALBERT
IPC分类号: A47J37/12
CPC分类号: A47J37/1295
-
-