RESONANCE GENERATING DEVICE FOR TESTING FATIGUE OF BLADE THAT MAXIMIZES MOVING MASS RATIO AND FATIGUE TESTING METHOD USING SAME
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United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Sep 30, 2015
filing date -
May 16, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Non-US Coverage
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Abstract
The present invention relates to a resonance generating apparatus with maximized moving mass ratio for a blade's fatigue testing, which includes a light-weighted mounting portion provided in contact with an external surface of the blade, a plurality of actuators provided on an external side of the mounting portion, and a resonance generator configured to generate bending loads in association with displacement of rods of the actuators, and to reciprocate in parallel relationship with a moving direction of the actuator rod and simultaneously to prevent the resonance generator's motions in all directions except for a direction of testing, and a fatigue testing method using the same.
First Claim
Other Claims data not available
Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| KR | B1 | KR101418322 | May 16, 2013 |
| CN | B | CN105593661 | May 21, 2014 |
| WO | A1 | WO2014189283 | May 21, 2014 |
International Classification(s)
- 2015 Application Filing Year
- G01M Class
- 1327 Applications Filed
- 1023 Patents Issued To-Date
- 77.10 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 3 Citation Count
- G01M Class
- 15.36 % this patent is cited more than
- 9 Age