发明名称 |
MEASUREMENT DEVICE FOR RING-SHAPED ASSEMBLY, MEASUREMENT METHOD FOR RING-SHAPED ASSEMBLY, AND MANUFACTURING METHOD FOR DYNAMO-ELECTRIC MACHINE |
摘要 |
A measurement device (1) for a ring-shaped assembly (60). Said measurement device (1), which measures relative radial positions on a ring-shaped assembly (60) in which a plurality of assembled members (62) that are lined up in a circumferential direction are assembled onto a ring-shaped member (61), is provided with the following: a first contact section (19) that can slide in the circumferential direction of the ring-shaped member (61) and contacts a reference surface (4) that is continuous in said circumferential direction; a second contact section (25) that can press against an opposing surface (5) that faces the opposite radial direction from the aforementioned reference surface (4) of the ring-shaped member (61); a base section (6) that supports the first contact section (19) and the second contact section (25); a third contact section (29) that contacts measurement-target sections (62a) of the abovementioned assembled members (62); a connecting section (7) that connects the third contact section (29) to the base section (6); and a measurement unit (28) that measures the displacement of the third contact section (29) relative to the base section (6). |
申请公布号 |
EP3023735(A1) |
申请公布日期 |
2016.05.25 |
申请号 |
EP20140826485 |
申请日期 |
2014.07.14 |
申请人 |
MITSUBISHI HITACHI POWER SYSTEMS, LTD. |
发明人 |
WAKI KUNIHIKO;ARASE KENICHI;TOKUNAGA YUGO |
分类号 |
G01B5/14;F01D11/00;F01D25/28 |
主分类号 |
G01B5/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|