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Laser shock processing 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C21D-007/00
출원번호 US-0378975 (1982-05-17)
발명자 / 주소
  • Clauer Allan H. (Worthington OH) Fairand Barry P. (Arlington OH) Ford Stephen C. (Worthington OH) Walters Craig T. (Arlington OH)
출원인 / 주소
  • Battelle Development Corporation (Columbus OH 02)
인용정보 피인용 횟수 : 76  인용 특허 : 0

초록 ▼

An improved method and an apparatus for altering properties in a solid target by using the radiation emitted by a high power pulsed laser to generate a short duration, high amplitude pressure pulse is directed at the front side of solid target to alter material properties. The front side of the soli

대표청구항 ▼

A method of altering the properties of a metal substrate having opposed, front and back surfaces by a process of laser shocking wherein a transparent overlay material is placed in direct contact with the front surface, at least one high-pressure laser pulse is focused on the front surface imparting

이 특허를 인용한 특허 (76)

  1. Hackel, Lloyd A., Ablation layers to prevent pitting in laser peening.
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  2. Dane, C. Brent; Harris, Fritz B.; Taranowski, Joseph T.; Brown, Stewart B., Active beam delivery system for laser peening and laser peening method.
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  3. Dane, C. Brent; Harris, Fritz B.; Taranowski, Joseph T.; Brown, Stewart B., Active beam delivery system with image relay.
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  4. Dane, C. Brent; Harris, Fritz B.; Taranowski, Joseph T.; Honett, Steven L; Brown, Stewart B., Active beam delivery system with variable optical path segment through air.
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  5. Dane, C. Brent; Harris, Fritz B.; Taranowski, Joseph T.; Honett, Steven L; Brown, Stewart B., Active beam delivery system with variable optical path segment through air.
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  6. Mannava Seetharamaiah (Cincinnati OH) Ortiz ; Jr. Angel L. (Ballston Spa NY) Yeaton Robert L. (Cincinnati OH) McDaniel Albert E. (Cincinnati OH) Losey Jeffrey D. (Cincinnati OH), Adhesive tape covered laser shock peening.
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  7. Toller, Steven M.; Walters, Craig T., Apparatus and method for non-destructive testing.
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  8. Clauer, Allan H.; Toller, Steven M.; Dulaney, Jeffrey L., Beam path clearing for laser peening.
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  9. Bossi, Richard Henry; Housen, Kevin R., Bond interface testing.
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  10. Mannava Seetharamaiah (Cincinnati OH) Yeaton Robert L. (Cincinnati OH) McDaniel Albert E. (Cincinnati OH), Dry tape covered laser shock peening.
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  11. Dane, C. Brent; Lao, Edward W. H.; Harris, Jr., Fritz B.; Hurd, Randall L.; Rankin, Jon; Fochs, Scott N., Flexible beam delivery system for high power laser systems.
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  12. Mannava Seetharamaiah ; Cowie William D. ; Yeaton Robert L., Gas turbine engine airfoil damper and method for production.
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  13. Deutch, Paul D.; Marshall, Scott A.; Grubb, Daryl L.; De Witt, Ronald A.; Zediker, Mark S.; Faircloth, Brian O., High power laser decomissioning of multistring and damaged wells.
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  14. Linyaev, Eugene J.; Marshall, Scott A.; Grubb, Daryl L.; De Witt, Ronald A.; Deutch, Paul D.; Faircloth, Brian O.; Fraze, Jason D.; Zediker, Mark S., High power laser offshore decommissioning tool, system and methods of use.
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  15. Sokol,David W.; Walters,Craig T.; Houson,Kevin R.; Bossi,Richard H.; Toller,Steven M., Laser bond inspection using annular laser beam.
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  16. Toller, Steven M.; Dulaney, Jeff L., Laser induced bond delamination.
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  17. Clauer Allan H. ; Toller Steven M., Laser peening at elevated temperatures.
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  18. Dulaney Jeffrey L. ; Clauer Allan H., Laser peening hollow core gas turbine engine blades.
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  19. Hackel, Lloyd A.; Halpin, John M.; Harris, Jr., Fritz B., Laser peening of components of thin cross-section.
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  20. Hackel, Lloyd A.; Halpin, John M.; Harris, Jr., Fritz B., Laser peening of components of thin cross-section.
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  21. Knott,Henry James, Laser rounding and flattening of cylindrical parts.
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  22. Krause Robert F. (Murrysville PA) Rauch Gary C. (Murrysville PA) Kasner William H. (Penn Hills Township ; Allegheny County PA), Laser scribing apparatus and process for using.
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  23. Casarcia Dominick A. (Cincinnati OH) Cowie William D. (Xenia OH) Mannava Seetharamaiah (Cincinnati OH), Laser shock peened bearings.
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  24. Mannava Seetharamaiah (Cincinnati OH) McDaniel Albert E. (Cincinnati OH) Cowie William D. (Xenia OH) Halila Herbert (Cincinnati OH) Rhoda James E. (Mason OH) Ferrigno Stephen J. (Cincinnati OH), Laser shock peened gas turbine engine blade tip.
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  25. Mannava Seetharamaiah (Cincinnati OH) McDaniel Albert E. (Cincinnati OH) Cowie William D. (Zenia OH) Halila Herbert (Cincinnati OH) Rhoda James E. (Mason OH) Gutknecht James E. (Cincinnati OH), Laser shock peened gas turbine engine fan blade edges.
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  26. Mannava, Seetharamaiah; Cowie, William D., Laser shock peened gas turbine engine intermetallic parts.
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  27. Ferrigno Stephen J. ; McAllister Kevin G. ; Mannava Seetharamaiah, Laser shock peened gas turbine engine seal teeth.
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  28. Mannava,Seetha Ramaiah; Cowie,William Dewaine, Laser shock peening coating with entrapped confinement medium.
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  29. Mannava Seetharamaiah (Cincinnati OH) Ferrigno Stephen J. (Cincinnati OH), Laser shock peening for gas turbine engine vane repair.
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  30. Mannava Seetharamaiah (Cincinnati OH) Ferrigno Stephen J. (Cincinnati OH), Laser shock peening for gas turbine engine vane repair.
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  31. Ferrigno Stephen J. ; Cowie William D. ; Mannava Seetharamaiah, Laser shock peening for gas turbine engine weld repair.
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  32. Mathai, Manu; Della-Fera, Gabriel, Laser shock peening measurement system and method.
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  33. Holman, Thomas; Weber, Jan, Laser shock peening of medical devices.
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  34. Suh, Ui Won; Risbeck, James Douglas, Laser shock peening quality assurance by acoustic analysis.
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  35. Even,Edward Michael; Neal,Danny Lee, Laser shock peening target.
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  36. Mannava Seetharamaiah ; Rockstroh Todd J. ; Kelley James G., Laser shock peening using low energy laser.
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  37. Sokol, David W.; Walters, Craig T.; Dulaney, Jeff L.; Toller, Steven M., Laser system and method for non-destructive bond detection and evaluation.
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  38. Zediker, Mark S.; Grubb, Daryl L.; De Witt, Ronald A.; Deutch, Paul D.; Moxley, Joel F.; Marshall, Scott A.; Linyaev, Eugene J.; Schroit, Sam N.; Kolachalam, Sharath K., Laser systems and methods for the removal of structures.
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  39. Eloy Jean-Fran.cedilla.ois Albert,FRX, Laser-controlled photoionic microhead apparatus.
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  40. Anderson, Raymond I, Method and apparatus for improving material properties.
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  41. Zhang, Yongkang; Lu, Jinzhong; Gong, Shuili; Dai, Fengze; Zou, Shikun, Method and apparatus for injecting water restraint layer of laser shock processing blade.
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  42. Yeaton Robert L., Method and apparatus for laser shock peening.
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  43. Frish Michael B. (Acton MA) Nebolsine Peter E. (Reading MA) Pirri Anthony N. (Andover MA), Method for bonding using laser induced heat and pressure.
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  44. Steinwandel, Juergen; Furfari, Domenico; Ohrloff, Nikolaus; Dalle Donne, Claudio, Method for preventing crack formation and for slowing down the advancement of a crack in metal aircraft structures by means of laser shock rays.
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  45. Dane,C. Brent; Hackel,Lloyd; Harris,Fritz B., Method for pulse control in a laser including a stimulated brillouin scattering mirror system.
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  46. Luchner Clemens,DEX ; Poellath Helmut,DEX ; Hochsteiner Helmut,ATX, Method for the formation of a frangible zone for the fracture separation of a machine part, in particular, a connecting.
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  47. Jacquemin, Jean Philippe, Method of adhesion measurement at the interface between layers.
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  48. Dulaney, Jeff L.; Toller, Steven M.; Clauer, Allan H., Method of modifying a workpiece following laser shock processing.
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  49. Toller, Steven M.; Clauer, Allan H.; Dulaney, Jeff L., Method of modifying a workpiece following laser shock processing.
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  50. Lebret, Yann Pascal Raymond Rene; Mons, Claude Marcel, Method of using laser shock impacts to produce raised elements on a wall surface capable of being swept by a fluid in order to control the intensity of turbulence in a transition zone.
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  51. Lebret, Yann Pascal Raymond Rene; Mons, Claude Marcel, Method of using laser shock impacts to produce raised elements on a wall surface capable of being swept by a fluid in order to control the intensity of turbulence in a transition zone.
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  52. McCoy, Nickolas K.; Dulaney, Jeff L.; Toller, Steven M., Methods, systems, and apparatuses for laser shock peening metal materials.
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  53. Mannava Seetharamaiah, On the fly laser shock peening.
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  54. Toller, Steven M.; Johnson, Ronald L., Optic protection via stagnant liquid film.
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  55. Dane, C. Brent; Lao, Edward W. H.; Fochs, Scott N., Polarization compensated beam splitter and diagnostic system for high power laser systems.
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  56. Davis, Brian Michael; McClain, Robert David; Suh, Ui Won; Mannava, Seetha Ramaiah, Real time laser shock peening quality assurance by natural frequency analysis.
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  57. Perozek, Paul Michael; Lawrence, Wayne Lee, Reducing electromagnetic feedback during laser shock peening.
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  58. Furfari, Domenico; Hombergsmeier, Elke, Reinforced vehicle structural part and vehicle.
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  59. Dane,C. Brent; Hackel,Lloyd; Harris,Fritz B., Relay telescope for high power laser alignment system.
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  60. Dane,C. Brent; Hackel,Lloyd; Harris,Fritz B., Relay telescope including baffle, and high power laser amplifier utilizing the same.
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  61. Rockstroh Todd J. ; Wright ; II P. Kennard, Ripstop laser shock peening.
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  62. Rockstroh Todd J. ; Wright ; III P. Kennard, Ripstop laser shock peening.
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  63. Dane, C. Brent; Hackel, Lloyd A.; Harris, Fritz B., Self-seeded single-frequency laser peening method.
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  64. Dane, C. Brent; Hackel, Lloyd; Harris, Fritz B., Self-seeded single-frequency laser peening method.
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  65. Dane,C. Brent; Hackel,Lloyd; Harris,Fritz B., Self-seeded single-frequency solid-state ring laser and system using same.
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  66. Unternahrer Josef Robert ; Lotshaw William Taylor ; Staver Phillip Randall, Short-pulse high-peak laser shock peening.
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  67. Suh Ui W. ; Risbeck James D., Simultaneous offset dual sided laser shock peening.
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  68. Rockstroh, Todd Jay, Single head laser high throughput laser shock peening.
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  69. Mannava, SeethaRamaiah; Wright, III, Philemon Kennard; Azad, Farzin Homayoun; Miller, Mark Lloyd, Single sided laser shock peening.
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  70. O Loughlin Mark E. ; Dulaney Jeff L., Smart controller for laser peening.
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  71. Dane,C. Brent; Hackel,Lloyd; Harris,Fritz B., Stimulated Brillouin scattering mirror system, high power laser and laser peening method and system using same.
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  72. Dane,C. Brent; Hackel,Lloyd A.; Harris,Fritz, Target isolation system, high power laser and laser peening method and system using same.
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  73. Okazaki Kouki,JPX ; Ito Arata,JPX ; Sano Yuji,JPX ; Mukai Naruhiko,JPX ; Aoki Nobutada,JPX ; Konagai Chikara,JPX ; Kikunaga Muneyoshi,JPX, Underwater laser processing method and apparatus.
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  74. Okazaki Kouki,JPX ; Ito Arata,JPX ; Sano Yuji,JPX ; Mukai Naruhiko,JPX ; Aoki Nobutada,JPX ; Konagai Chikara,JPX ; Kikunaga Muneyoshi,JPX, Underwater laser processing method and apparatus.
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  75. David F. Lahrman ; Allan H. Clauer, Utilizing altered vibration responses of workpieces, such as gas turbine engine blades.
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  76. Garza,Jose Abiel, laser aligned shotpeen nozzle.
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