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Magnetically coupled centrifugal pump with improved casting and lubrication 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F04B-017/00
출원번호 US-0970421 (1992-11-02)
발명자 / 주소
  • Behnke Paul W. (Bethlehem PA) Gussert Richard F. (Bethlehem PA)
출원인 / 주소
  • Ingersoll-Dresser Pump Company (Liberty Corner NJ 02)
인용정보 피인용 횟수 : 44  인용 특허 : 0

초록

A magnetically coupled centrifugal pump comprising a pump housing containing a pumping chamber and having an inlet and an outlet, a shaft mounted in the pump housing for rotation, a pump impeller attached to the forward end of the shaft for rotation with the shaft in the pumping chamber and a first

대표청구항

A magnetically coupled centrifugal pump comprising: a pump housing containing a pumping chamber and having an inlet and an outlet; a shaft mounted in the pump housing for rotation; a pump impeller attached to the forward end of the shaft for rotation with the shaft in the pumping chamber and a first

이 특허를 인용한 특허 (44)

  1. Woollenweber, William E., Air-cooled turbocharger with optional internal pressure relief valve.
  2. Rojo Lulic, Francisco, Arrangement for conveying fluids.
  3. Buse Frederic W. (Allentown PA) Thamarus Francis W. (Palmerton PA), Bearing and seal percolator for a centrifugal pump.
  4. Nguyen, Dan; Templin, Gary; Baskin, Brannon, Bearings with hardened rolling elements and polymeric cages for use submerged in very low temperature fluids.
  5. Gray Ian,GBX ; Culler John,GBX ; Palgrave Ronald,GBX, Centrifugal pump.
  6. Sloteman Donald P. ; Buse Frederic W. ; Piercey Mark S., Centrifugal pump with an axial-field integral motor cooled by working fluid.
  7. Moon Sung-Dai (Kyeongsangbook-Do KRX), Circulating pump for cooling water to be forcibly circulated.
  8. Elpern, David G.; McCabe, Niall; Gee, Mark, Compressor ported shroud for foil bearing cooling.
  9. Lee, Changha, Cooling unit of air compressor for fuel cell vehicle.
  10. Cunningham, Christopher E.; Huynh, Co Si, Coupling an electric machine and fluid-end.
  11. Kreutz, Detlef; Koeppler, Peter, Electric fluid pump having a cooled wet section.
  12. De Armas Jorge, Electromagnetic-coupled/levitated apparatus and method for rotating equipment.
  13. Buse Frederic W., Encapsulated magnet carrier.
  14. Schroeder, Duane G., Exercise resistance device with magnets.
  15. Schroeder, Duane G., Exercise resistance device with magnets.
  16. Burak,Stephen R., Fuel processing device having magnetic coupling and method of operating thereof.
  17. Anderson Michael D. ; Gibson Dennis H. ; Shinogle Ronald D. ; Friede Matthew D., Hydraulic system having a variable delivery pump.
  18. Bowes H. David ; Richmond Jeffrey S., Magnetic drive.
  19. Nguyen Dan Dinh ; Templin Gary A., Magnetic drive pump having encased magnets for pumping very low temperature fluids.
  20. Fukamachi, Masatoshi; Sato, Osamu, Magnetic pump.
  21. Ulrich Rennett DE; Manfred Sett DE; Alfred Mersch DE, Magnetically coupled canned rotary pump.
  22. Flanary, Ronald, Magnetically coupled pump assembly.
  23. Buse Frederic W., Method for making an encapsulated magnet carrier.
  24. Gully James B., Method of improving centrifugal pump efficiency.
  25. Robert A. Nims, Microturbine cooling system.
  26. Forman, Michael R.; Stinson, Jonathan S.; Helmus, Michael N., Perfusion balloon catheter.
  27. Forman Michael R. ; Stinson Jonathan S. ; Helmus Michael N., Perfusion balloon catheter having a magnetically driven impeller.
  28. Larry Rexroth ; Carlos Medica, Potable water pump.
  29. Cowans, Kenneth W., Pressure compensation for localized bearing heating in pumps driven by motors with fluid filled rotors.
  30. Laskaris Michael A. ; Quinty Glenn D., Pump and flow sensor combination.
  31. Trottmann, Benedikt, Pump as well as a recirculation device for a pump.
  32. Jensen, Jens Solvstrom; Jensen, Kim Hulegaard; Mikkelsen, Steen, Pump assembly.
  33. Shafer, Clark J.; Blankemeier, William R.; Nard, James A.; Murphy, Jorge G.; Trninich, Radosav; Malorny, Kris, Pump devices.
  34. Kershaw Peter A.,CAX ; Horski Marek,CAX ; Muszynski Jerzy,CAX, Pump motor having fluid cooling system.
  35. Rinker Eric D. (Penn Township PA) Elzer William J. (Plum Borough PA) Hahn James C. (Plum Borough PA) Backo Linda O. (Baldwin Borough PA), Pump powered by a canned electric motor having a removable stator cartridge.
  36. Meuter, Paul; Welschinger, Thomas, Pump, separation device for a pump, and rotor shaft for a pump.
  37. Meyers, Bradd R., Roller assembly having internal resistance components.
  38. Blankemeier, William R.; Shafer, Clark J.; Trninich, Radosav; Murphy, Jorge G.; Nard, James A.; Sexton, Jason M., Rotary device having a radial magnetic coupling.
  39. Sebald Wilhelm (Veitshochheim DEX) Kreiselmeier Gerhard (Dittelbrunn DEX), Rotor mounting of an exhaust turbocharger.
  40. Cunningham, Christopher E.; Cardoso, Eduardo; Bartlett, Timothy; Guedes-Pinto, Paulo; Huynh, Co Si; Perry, Robert; Sink, John Davis, Submersible well fluid system.
  41. Cunningham, Christopher E.; Huynh, Co Si, Subsea compressor or pump with hermetically sealed electric motor and with magnetic coupling.
  42. Hashimoto, Tomoyuki; Watanabe, Mitsuo; Kanda, Takeshi; Hasegawa, Satoshi; Kudo, Kenji; Murakami, Athuo; Tani, Kouichiro, System for reducing pump cavitation.
  43. Begin, Louis; Edwards, Brian J.; Williams, Carnell E., Turbocharger assembly with compressed air cooled bearings.
  44. Kamen, Dean; Langenfeld, Christopher C.; Smith, III, Stanley B.; Bhat, Prashant; LaRocque, Ryan K.; Schnellinger, Andrew A.; Clapp, Otis L., Water vapor distillation apparatus, method and system.
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