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Integrated centrifugal pump and motor 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F04B-017/00
  • F04B-035/04
출원번호 US-0793237 (1991-11-08)
발명자 / 주소
  • Cooper Paul (Titusville NJ) Bulson Lee J. (Riegelsville PA)
출원인 / 주소
  • Ingersoll-Rand Company (Woodcliff Lake NJ 02)
인용정보 피인용 횟수 : 93  인용 특허 : 0

초록

An integrated centrifugal pump and motor is provided by an impeller disk which contains permanent magnets and functions as the rotor for a brushless DC motor. The rotor is supported by non-contacting radial bearings and is hydrodynamically balanced against any axial thrust so that there is no contac

대표청구항

A centrifugal pump comprising: a housing having an internal chamber with inlet and discharge ports; an impeller supported in said chamber for rotation about an axis, the impeller having a hub section having an axis about which it may rotate to pump a working fluid, the impeller having a central open

이 특허를 인용한 특허 (93)

  1. Maher Timothy R. ; Thomas Douglas C. ; Rintoul Thomas C., Articulated motor stator assembly for a pump.
  2. Izraelev Valentin M. (Eden Prairie MN), Bearing and seal-free blood pump.
  3. Izraelev Valentin M., Blood pump having radial vanes with enclosed magnetic drive components.
  4. Izraelev Valentin M., Blood pump having rotor with internal bore for fluid flow.
  5. Mendler, Nikolaus, Centrifugal pump.
  6. Klein Manfred P. ; Brown Jeffrey S. ; McAloon Scott A. ; Phelps Peter E., Centrifugal pump having an axial thrust balancing system.
  7. LaRose, Jeffrey A.; Shambaugh, Jr., Charles R.; White, Daniel G.; Rivera, Lisandro; Trichi, Kartikeyan; Thyagarajan, legal representative, Palanivelu, Centrifugal rotary blood pump with impeller having a hydrodynamic thrust bearing surface.
  8. Brown Jeffrey S. ; Klein Manfred P. ; McAloon Scott A. ; Phelps Peter E., Containment member for a magnetic-drive centrifugal pump.
  9. Cooper, Paul V., Controlled molten metal flow from transfer vessel.
  10. Cooper, Paul V., Couplings for molten metal devices.
  11. Cooper, Paul V., Gas transfer foot.
  12. Cooper, Paul V., Gas-transfer foot.
  13. Cooper, Paul V., Gas-transfer foot.
  14. Paolo Pettenon IT, Hydraulic pump with permanent-magnet motor having a preset direction of rotation.
  15. LaRose, Jeffrey; Shambaugh, Charles R., Hydrodynamic thrust bearings for rotary blood pump.
  16. LaRose, Jeffrey A.; Shambaugh, Charles R., Hydrodynamic thrust bearings for rotary blood pumps.
  17. Cooper, Paul V., Immersion heater for molten metal.
  18. Taylor Lynn P. ; le Blanc Pieter W. J. C. ; Butler Kenneth C. ; Maher Timothy R., Implantable electric axial-flow blood pump with blood-cooled bearing.
  19. Cooper, Paul V., Ladle with transfer conduit.
  20. Cooper, Paul V., Ladle with transfer conduit.
  21. Cooper, Paul V., Launder transfer insert and system.
  22. Izraelev Valentin M., Magnetically driven rotor for blood pump.
  23. Poag Andrew F. ; Tevaarwerk Joseph L. ; Heilman Ray D. ; Gavello Mauro,ITX, Method of assembling a rotor assembly for a rotating machine.
  24. Cooper, Paul V.; Fontana, Vincent D., Method of forming transfer well.
  25. Cooper, Paul V.; Fontana, Vincent D., Method of transferring molten metal from a vessel.
  26. Cooper, Paul V., Molten metal pump components.
  27. Cooper,Paul V., Molten metal pump components.
  28. Cooper, Paul V., Molten metal pump filter.
  29. Cooper, Paul V., Molten metal rotor with hardened top.
  30. Cooper, Paul V.; Fontana, Vincent D., Molten metal transfer and degassing system.
  31. Cooper, Paul V.; Fontana, Vincent D., Molten metal transfer system and rotor.
  32. Cooper, Paul V.; Fontana, Vincent D., Molten metal transfer system and rotor.
  33. Cooper, Paul V.; Fontana, Vincent D., Molten metal transfer system and rotor.
  34. Cooper, Paul V.; Fontana, Vincent D., Molten metal transfer vessel and method of construction.
  35. Cooper, Paul V.; Fontana, Vincent D., Molten metal transfer vessel and method of construction.
  36. Cooper, Paul V., Molten metal transferring vessel.
  37. Cooper, Paul V.; Fontana, Vincent D., Multi-stage impeller for molten metal.
  38. Cooper,Paul V., Protective coatings for molten metal devices.
  39. Chen H. Ming, Pump having magnetic bearing for pumping blood and the like.
  40. Cooper, Paul V., Pump with rotating inlet.
  41. Cooper, Paul V., Pump with rotating inlet.
  42. Cooper,Paul V., Pump with rotating inlet.
  43. Cooper, Paul V., Rotary degasser and rotor therefor.
  44. Cooper, Paul V., Rotary degasser and rotor therefor.
  45. Cooper, Paul V., Rotary degasser and rotor therefor.
  46. Cooper, Paul V., Rotary degassers and components therefor.
  47. Cooper, Paul V., Rotary degassers and components therefor.
  48. Cooper, Paul V., Rotary degassers and components therefor.
  49. Graichen, Kurt, Rotary pump comprising a rotor and delivery elements.
  50. Woodard, John C.; Watterson, Peter A.; Tansley, Geoffrey D., Rotary pump with exclusively hydrodynamically suspended impeller.
  51. Woodard, John C.; Watterson, Peter A.; Tansley, Geoffrey D., Rotary pump with exclusively hydrodynamically suspended impeller.
  52. Woodard,John C.; Watterson,Peter A.; Tansley,Geoffrey D., Rotary pump with exclusively hydrodynamically suspended impeller.
  53. Woodard, John Campbell; Watterson, Peter Andrew; Tansley, Geoffrey Douglas, Rotary pump with hydrodynamically suspended impeller.
  54. Woodard,John Campbell; Watterson,Peter Andrew; Tansley,Geoffrey Douglas, Rotary pump with hydrodynamically suspended impeller.
  55. LaRose, Jeffrey A.; Shambaugh, Charles R., Rotary pump with thrust bearings.
  56. LaRose, Jeffrey A.; Shambaugh, Charles R., Rotary pump with thrust bearings.
  57. LaRose, Jeffrey A.; Shambaugh, Jr., Charles R., Rotary pump with thrust bearings.
  58. Poag Andrew F. ; Eckles Scott E. ; Phillips Lee ; Tevaarwerk Joseph, Rotating machine for use in a pressurized fluid system.
  59. Tautuhi,Raymond Taurua; Fielding,Frank John, Rotor and methods of use.
  60. Cooper, Paul V., Rotor and rotor shaft for molten metal.
  61. Poag Andrew F. ; Tevaarwerk Joseph ; Heilman Ray D. ; Gavello Mauro,ITX, Rotor assembly for a rotating machine.
  62. Cooper, Paul V., Rotor with inlet perimeters.
  63. Izraelev,Valentin M., Seal and bearing-free fluid pump incorporating a passively suspended self-positioning impeller.
  64. Cooper, Paul V., Shaft and post tensioning device.
  65. Cooper, Paul V., Shaft and post tensioning device.
  66. LaRose, Jeffrey A.; Shambaugh, Charles R., Shrouded thrust bearings.
  67. LaRose, Jeffrey A.; Shambaugh, Charles R., Stabilizing drive for contactless rotary blood pump impeller.
  68. LaRose, Jeffrey A.; Shambaugh, Charles R., Stabilizing drive for contactless rotary blood pump impeller.
  69. LaRose, Jeffrey A.; Shambaugh, Charles R., Stabilizing drive for contactless rotary blood pump impeller.
  70. Cooper, Paul V., Support post clamps for molten metal pumps.
  71. Cooper, Paul V., Support posts for molten metal pumps.
  72. Cooper, Paul V., System and method for degassing molten metal.
  73. Cooper, Paul V., System and method for degassing molten metal.
  74. Cooper, Paul V., System and method for degassing molten metal.
  75. Cooper, Paul V., System for releasing gas into molten metal.
  76. Cooper, Paul V., System for releasing gas into molten metal.
  77. Cooper, Paul V., Systems and methods for melting scrap metal.
  78. Cooper, Paul V., Tension device graphite component used in molten metal.
  79. Cooper, Paul V., Tension device with internal passage.
  80. Cooper, Paul V., Tensioning device extending beyond component.
  81. Cooper, Paul V., Threaded tensioning device.
  82. Cooper, Paul V., Transfer pump launder system.
  83. Cooper, Paul V.; Fontana, Vincent D., Transfer well system and method for making same.
  84. Cooper, Paul V., Transferring molten metal from one structure to another.
  85. Cooper, Paul V., Transferring molten metal from one structure to another.
  86. Cooper, Paul V., Transferring molten metal using non-gravity assist launder.
  87. Cooper, Paul V., Transferring molten metal using non-gravity assist launder.
  88. Donald P. Sloteman, Two-stage, permanent-magnet, integral disk-motor pump.
  89. Newman,Daniel A.; Carley,Joseph C., Uni-directional impeller, and impeller and rotor assembly.
  90. Cooper, Paul V., Vessel transfer insert and system.
  91. Cooper, Paul V., Vessel transfer insert and system.
  92. Cooper, Paul V., Vessel transfer insert and system.
  93. Brown Jeffrey S. ; Klein Manfred P. ; McAloon Scott A. ; Phelps Peter E., Wear ring assembly for a centrifugal pump.
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