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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Method and apparatus for jet cutting

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E21B-007/18    E21B-010/60   
미국특허분류(USC) 175/67 ; 175/393 ; 175/418 ; 175/424
출원번호 US-0038994 (1993-03-29)
발명자 / 주소
  • Curlett Harry B. (Dallas TX)
출원인 / 주소
  • CCore Technology and Licensing, Ltd. (Dallas TX 02)
인용정보 피인용 횟수 : 40  인용 특허 : 0
초록
▼

A high-speed fluid/mechanical Jet erosion system utilizing a high-velocity, spinning jet stream discharged contiguous the surface to be cut. The spinning jet stream is developed from a tangentially driven vortex flow system adapted to merge and enhance the erosive high-speed fluid jet characteristics of fluid and abrasive particle impingement erosion with cavitational collapse erosion in both axial and tangential directions. The system further includes an apertured mechanical cutting element which places the exiting spinning jet immediately against the t...

대표
청구항
▼

An improved cutting tool for the erosion of a surface, said tool being of a type wherein a liquid jet is discharged from said tool to create an eroded region, said improvement comprising: a tool body having a plurality of discharge nozzles disposed thereabout; said discharge nozzles extending outwardly from said tool body for engagement with said surface; a generally cylindrical chamber disposed in flow communication with said nozzles; means for creating a liquid swirl within said chamber; and means for discharging said liquid swirl from said chamber and...

이 특허를 인용한 특허 (40)

  1. Choi Kye-Chul,KRX ; Kim Keum-Mo,KRX ; Eun Kwang-Yong,KRX ; Lee Kwang-Ryeol,KRX, Aluminum head drum with a protective layer which smoothly and continuously varies in hardness for use in a videocassett.
  2. Vuyk, Jr., Adrian; Terry, Jim B.; Tibbitts, Gordon Allen; Harder, Nathan J.; Galloway, Gregory G., Apparatus for injecting impactors into a fluid stream using a screw extruder.
  3. Curlett Harry B., Axial-vortex jet drilling system and method.
  4. Ko{hacek over (c)}i{hacek over (s)}, Igor; Ko{hacek over (c)}i{hacek over (s)}, Ivan; Kri{hacek over (s)}tofi{hacek over (c)}, Tomá{hacek over (s)}; Ko{hacek over (c)}i{hacek over (s)}, Du{hacek over (s)}an, Device for performing deep drillings and method of performing deep drillings.
  5. Tibbitts,Gordon A.; Padgett,Paul O.; Curlett,Harry B.; Curlett,Samuel R.; Harder,Nathan J., Drill bit.
  6. Wang, Fun-Den; Varner, Horace M., Drill with remotely controlled operating modes and system and method for providing the same.
  7. Wang, Fun-Den; Varner, Horace M., Drill with remotely controlled operating modes and system and method for providing the same.
  8. Tibbitts,Gordon, Impact excavation system and method.
  9. Tibbitts, Gordon, Impact excavation system and method using a drill bit with junk slots.
  10. Harder, Nathan J.; Curlett, Harry B.; Padgett, Paul O.; Hazel, Butch, Impact excavation system and method with injection system.
  11. Harder, Nathan J.; Curlett, Harry B.; Padgett, Paul O.; Hazel, Butch, Impact excavation system and method with injection system.
  12. Harder, Nathan J.; Curlett, Harry B.; Padgett, Paul O.; Hazel, Butch, Impact excavation system and method with injection system.
  13. Tibbitts,Gordon Allen, Impact excavation system and method with particle separation.
  14. Harder,Nathan J.; Curlett,Harry B.; Padgett,Paul O.; Curlett,Samuel R., Impact excavation system and method with particle trap.
  15. Tibbitts, Gordon Allen, Impact excavation system and method with suspension flow control.
  16. Tibbitts,Gordon Allen, Impact excavation system and method with suspension flow control.
  17. Harder,Nathan J.; Curlett,Harry B.; Padgett,Paul O.; Curlett,Samuel R., Impact excavation system and method with two-stage inductor.
  18. Tibbitts, Gordon A.; Galloway, Greg; Terry, Jim B., Impactor excavation system having a drill bit discharging in a cross-over pattern.
  19. Vuyk, Jr., Adrian; Galloway, Greg; Terry, Jim; Tibbitts, Gordon; Colvin, Kenneth; Carlson, Thomas Alan, Injection system and method comprising an impactor motive device.
  20. Summers, David Archibold; Woelk, Klaus Hubert; Oglesby, Kenneth Doyle; Galecki, Grzegorz, Method and apparatus for jet-assisted drilling or cutting.
  21. Tibbitts, Gordon A.; Galloway, Greg; Vuyk, Jr., Adrian; Carlson, Thomas Alan, Method and system for controlling force in a down-hole drilling operation.
  22. Mazurkiewicz Marian, Method of creating ultra-fine particles of materials using a high-pressure mill.
  23. Mazurkiewicz, Marian; Conrad, Bruce E., Method of creating ultra-fine particles of materials using a high-pressure mill.
  24. Curlett, Harry B., Method of developing and producing deep geothermal reservoirs.
  25. Tibbitts, Gordon; Galloway, Greg; Vuyk, Jr., Adrian; Terry, James, Methods of using a particle impact drilling system for removing near-borehole damage, milling objects in a wellbore, under reaming, coring perforating, assisting annular flow, and associated methods.
  26. Tibbitts, Gordon A.; Galloway, Greg; Vuyk, Jr., Adrian; Terry, James, Methods of using a particle impact drilling system for removing near-borehole damage, milling objects in a wellbore, under reaming, coring, perforating, assisting annular flow, and associated methods.
  27. Tibbitts, Gordon; Galloway, Greg; Vuyk, Jr., Adrian; Terry, James, Methods of using a particle impact drilling system for removing near-borehole damage, milling objects in a wellbore, under reaming, coring, perforating, assisting annular flow, and associated methods.
  28. Tibbitts, Gordon; Galloway, Greg; Vuyk, Jr., Adrian; Terry, James, Methods of using a particle impact drilling system for removing near-borehole damage, milling objects in a wellbore, under reaming, coring, perforating, assisting annular flow, and associated methods.
  29. Buckman, Sr., William G.; Dotson, Thomas L.; McDaniels, Michael D.; Bell, Wendell S., Nozzle for jet drilling and associated method.
  30. Dennis J. Sullivan ; Ryan Douglas King ; Scott Alan Johnson, Nozzle mount for soft excavation.
  31. Sullivan, Dennis J.; Johnson, Scott Alan, Nozzle mount for soft excavation.
  32. Hall David R., Percussive shearing drill bit.
  33. Tibbitts Gordon A., Predominantly diamond cutting structures for earth boring.
  34. Tibbitts Gordon A., Predominantly diamond cutting structures for earth boring.
  35. Galloway, Greg, Shot blocking using drilling mud.
  36. Jurewicz Stephen R. ; Jensen Kenneth M. ; Tibbitts Gordon A., Superabrasive cutting element with enhanced durability and increased wear life, and apparatus so equipped.
  37. Cooley Craig H., Superabrasive drill bit cutting element with buttress-supported planar chamfer.
  38. Massa, Ted R.; Prizzi, John J.; Siddle, David R., Superhard material article of manufacture.
  39. Vijay, Mohan M., System and nozzle for prepping a surface using a coating particle entrained in a pulsed fluid jet.
  40. McAfee, Wesley Mark; Alley, Mark Franklin, System, apparatus and method for abrasive jet fluid cutting.

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