Method for correcting permanent calibration and force-measuring balancing machine
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United States of America Patent
Stats
-
Jun 16, 2015
Grant Date -
Jul 25, 2013
app pub date -
Dec 21, 2012
filing date -
Jan 23, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Using a force-measuring balancing machine (1), the empirically determined permanent calibration is corrected in that the resonant frequencies (ω1) of the rotor (2) to be balanced are calculated, in a translatory direction and (ω2) in a rotational direction, from the mass (mR) of a rotor (2) to be balanced, which is mounted in the balancing machine (1), the co-oscillating mass (Ms) of the bearing supports (3), the rigidity (c) of the bearing supports (3) and the spacing (L) of the rotor bearings, and a frequency response calculated from the resonant frequencies (ω1, ω2) and the frequency (Ω) of the rotor (2) is introduced to the permanent calibration.
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International Classification(s)
- 2012 Application Filing Year
- G01H Class
- 148 Applications Filed
- 117 Patents Issued To-Date
- 79.06 % Issued To-Date
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- 0 Citation Count
- G01H Class
- 0 % this patent is cited more than
- 10 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 16, 2026 |
