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1. 发明专利

JP2987733B2 失效
公开(公告)号：JP2987733B2
公开(公告)日：1999-12-06
申请号：JP18902993
申请日：1993-06-30
申请人： SAN NITSUKI KK , KANDEN KOGYO KK
发明人： MYAOKA HIDEAKI , KAKINO SEIJI , TANAKA AKIRA , HOTSUTA TEIJI
IPC分类号： G01B21/00 , G01B21/16 , H02K15/02 , H02K15/16 , H02K19/16

2. 发明专利

JPH0783784A METHOD AND APPARATUS FOR MEASURING SHAFT VIBRATION OF WATER-WHEEL GENERATOR 失效
公开(公告)号：JPH0783784A
公开(公告)日：1995-03-31
申请号：JP18903093
申请日：1993-06-30
申请人： NIKKI KOGYO KK , KANDEN KOGYO KK
发明人： MIYAOKA HIDEAKI , KAKINO SEIJI , TANAKA AKIRA , HOTTA TEIJI
IPC分类号： G01B21/00 , G01M1/16 , G01R31/34 , G06F17/40 , H02K15/16 , H02K19/16
摘要： PURPOSE:To perform installation adjustment and confirmation while referring to the display content of a measuring device and to enable the standardization of a process by introducing a measuring technique containing dynamic measurement using a sensor and the automatic calculation of required quantity based thereon. CONSTITUTION:A plurality of measuring places are set to the bearing parts, intermediate bearing parts and horizontal bearing parts of upper and lower water-wheel generators and displacement sensors are attached to those parts. Then, horizontal measurement, shaft vibration adjusting measurement and synthetic vibration measurement observing each condition are performed. At this time, in the shaft vibration adjusting measurement, marking is applied to the surface of a shaft to rotate the shaft and a positioning sensor confirms the objective measuring point to indicate the reading of the actually measured value thereof. Therefore, at the time of the synthetic vibration measurement observing each condition, multi-point measurement can be executed at the respective measuring places and points at the same time. The detection signal from the displacement sensor is amplified by an amplifying unit to be sent to a computer as measuring data and, on the basis of the measuring data, the computer processes desired display items such as the correction quantities of respective shafts to display the processed results on a screen or to print out them.

3. 发明专利

JP2657172B2 失效
公开(公告)号：JP2657172B2
公开(公告)日：1997-09-24
申请号：JP18903093
申请日：1993-06-30
申请人： KANDEN KOGYO KK , SANNITSUKI KK
发明人： MYAOKA HIDEAKI , KAKINO SEIJI , TANAKA AKIRA , HOTSUTA TEIJI
IPC分类号： G01B21/00 , G01M1/16 , G01R31/34 , G06F17/40 , H02K15/16 , H02K19/16

4. 发明专利

JPH0723548A METHOD AND EQUIPMENT FOR CENTERING TURBINE GENERATOR 失效
公开(公告)号：JPH0723548A
公开(公告)日：1995-01-24
申请号：JP18902993
申请日：1993-06-30
申请人： NIKKI KOGYO KK , KANDEN KOGYO KK
发明人： MIYAOKA HIDEAKI , KAKINO SEIJI , TANAKA AKIRA , HOTTA TEIJI
IPC分类号： G01B21/00 , G01B21/16 , H02K15/02 , H02K15/16 , H02K19/16
摘要： PURPOSE:To automate execution of various measurements and data processing while standardizing the measurement process by introducing a measuring method including the sensor measurement and the automatic calculation of required quantities based thereon at the time of installation of a turbine generator. CONSTITUTION:In the step of condition setting 1, data relevant to the contents and conditions of measurements of an object are inputted on a menu screen. In the step of piano line position measurement, the distance between the measuring point of object at a fixed part and a piano line position is measured and displayed as a vector on a planar orthogonal coordinate plane along with a numeric data. In the step of centering at each part 3, a corrected movement of an object to be installed is displayed as a vector at the central position on the planar orthogonal coordinates. In the step of level measurement recording 4, level data values are manually inputted on a level recording paper. In the steps of data totalization 5 and display/output 6 of centering and level measurement records, the outline and measured points of the object are graphically edited and the measurements are displayed and printed out. In the ending step 6, storage, update and deletion are executed.

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