Method and apparatus for injecting water restraint layer of laser shock processing blade
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United States of America Patent
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Mar 6, 2018
Issued Date -
N/A
app pub date -
May 21, 2013
filing date -
Feb 4, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method and apparatus are provided for springing a homogeneous water confinement layer on the surface of a work piece during a laser shock peening process. The method and apparatus are particularly for suitable for forming a homogeneous water layer on a low curvature surface such as found on turbine blades.
First Claim
Other Claims data not available
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| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| CN | B | CN103203543 | Feb 04, 2013 |
| WO | A1 | WO2014117457 | May 21, 2013 |
International Classification(s)
- 2013 Application Filing Year
- B05B Class
- 976 Applications Filed
- 884 Patents Issued To-Date
- 90.58 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B05B Class
- 35.31 % this patent is cited more than
- 7 Age
Maintenance Fees
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|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 6, 2025 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 6, 2029 |
