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Apparatus for treating molten metal 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C21C-007/072
출원번호 US-0021887 (1987-03-04)
우선권정보 JP-0049146 (1986-03-05)
발명자 / 주소
  • Otsuka Ryotatsu (Sakai JPX) Tanimoto Shigemi (Sakai JPX) Toyoda Kazuo (Sakai JPX)
출원인 / 주소
  • Showa Aluminum Corporation (Osaka JPX 03)
인용정보 피인용 횟수 : 71  인용 특허 : 0

초록

An apparatus for treating a molten metal comprises a vertical post, a treating container disposed at one side of the post and having an opening at its upper end for containing the molten metal, a horizontal suspending arm mounted at its base end on the post upwardly and downwardly movably and rotata

대표청구항

An apparatus for treating a molten metal by releasing a treating gas into the molten metal in the form of finely divided bubbles and dispersing the bubbles throughout the entire body of molten metal to remove dissolved harmful elements and nonmetallic inclusions from the molten metal, the apparatus

이 특허를 인용한 특허 (71)

  1. Chandler Richard C. (Solon OH) Mordue George S. (Ravenna OH), Bearing arrangement for molten aluminum pumps.
  2. Cooper, Paul V., Controlled molten metal flow from transfer vessel.
  3. Cooper, Paul V., Couplings for molten metal devices.
  4. Willemen, Lambertus Petrus Christinus, Dross removal.
  5. Cooper Paul V., Flow-directing device for molten metal pump.
  6. Cooper, Paul V., Gas transfer foot.
  7. Cooper, Paul V., Gas-transfer foot.
  8. Cooper, Paul V., Gas-transfer foot.
  9. Cooper, Paul V., Immersion heater for molten metal.
  10. Waite Peter D.,CAX, Injector for gas treatment of molten metals.
  11. Cooper, Paul V., Ladle with transfer conduit.
  12. Cooper, Paul V., Ladle with transfer conduit.
  13. Cooper, Paul V., Launder transfer insert and system.
  14. Cooper, Paul V.; Fontana, Vincent D., Method of forming transfer well.
  15. Cooper, Paul V.; Fontana, Vincent D., Method of transferring molten metal from a vessel.
  16. Cooper Paul V., Mixed flow rotor for molten metal pumping device.
  17. Howk Richard A ; Giralico Michael A. ; Post Thomas A., Mixing system for separation of materials by flotation.
  18. Cooper, Paul V., Molten metal degassing device and impellers therefor.
  19. Cooper, Paul V., Molten metal pump components.
  20. Cooper,Paul V., Molten metal pump components.
  21. Cooper, Paul V., Molten metal pump filter.
  22. Cooper Paul V., Molten metal pump with a flexible coupling and cement-free metal-transfer conduit connection.
  23. Cooper, Paul V., Molten metal rotor with hardened top.
  24. Cooper, Paul V.; Fontana, Vincent D., Molten metal transfer and degassing system.
  25. Cooper, Paul V.; Fontana, Vincent D., Molten metal transfer system and rotor.
  26. Cooper, Paul V.; Fontana, Vincent D., Molten metal transfer system and rotor.
  27. Cooper, Paul V.; Fontana, Vincent D., Molten metal transfer system and rotor.
  28. Cooper, Paul V.; Fontana, Vincent D., Molten metal transfer vessel and method of construction.
  29. Cooper, Paul V.; Fontana, Vincent D., Molten metal transfer vessel and method of construction.
  30. Cooper, Paul V., Molten metal transferring vessel.
  31. Paul V. Cooper, Monolithic rotor and rigid coupling.
  32. Cooper, Paul V.; Fontana, Vincent D., Multi-stage impeller for molten metal.
  33. Cooper,Paul V., Protective coatings for molten metal devices.
  34. Cooper, Paul V., Pump with rotating inlet.
  35. Cooper, Paul V., Pump with rotating inlet.
  36. Cooper,Paul V., Pump with rotating inlet.
  37. Lee, Youngchul, Reactor for separating aluminium from multi-layer film materials.
  38. Cooper Paul V. (11247 Lake Forest Dr. Chesterland OH 44026), Rotary degasser.
  39. Cooper, Paul V., Rotary degasser and rotor therefor.
  40. Cooper, Paul V., Rotary degasser and rotor therefor.
  41. Cooper, Paul V., Rotary degasser and rotor therefor.
  42. Cooper, Paul V., Rotary degassers and components therefor.
  43. Cooper, Paul V., Rotary degassers and components therefor.
  44. Cooper, Paul V., Rotary degassers and components therefor.
  45. Cooper, Paul V., Rotor and rotor shaft for molten metal.
  46. Cooper Paul V., Rotor bearing system for molten metal pumps.
  47. Cooper, Paul V., Rotor with inlet perimeters.
  48. Cooper, Paul V., Scrap melter and impeller.
  49. Cooper, Paul V., Shaft and post tensioning device.
  50. Cooper, Paul V., Shaft and post tensioning device.
  51. Cooper, Paul V., Support post clamps for molten metal pumps.
  52. Cooper, Paul V., Support posts for molten metal pumps.
  53. Cooper, Paul V., System and method for degassing molten metal.
  54. Cooper, Paul V., System and method for degassing molten metal.
  55. Cooper, Paul V., System and method for degassing molten metal.
  56. Cooper, Paul V., System for releasing gas into molten metal.
  57. Cooper, Paul V., System for releasing gas into molten metal.
  58. Cooper, Paul V., Systems and methods for melting scrap metal.
  59. Cooper, Paul V., Tension device graphite component used in molten metal.
  60. Cooper, Paul V., Tension device with internal passage.
  61. Cooper, Paul V., Tensioning device extending beyond component.
  62. Cooper, Paul V., Threaded tensioning device.
  63. Cooper, Paul V., Transfer pump launder system.
  64. Cooper, Paul V.; Fontana, Vincent D., Transfer well system and method for making same.
  65. Cooper, Paul V., Transferring molten metal from one structure to another.
  66. Cooper, Paul V., Transferring molten metal from one structure to another.
  67. Cooper, Paul V., Transferring molten metal using non-gravity assist launder.
  68. Cooper, Paul V., Transferring molten metal using non-gravity assist launder.
  69. Cooper, Paul V., Vessel transfer insert and system.
  70. Cooper, Paul V., Vessel transfer insert and system.
  71. Cooper, Paul V., Vessel transfer insert and system.
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