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Combined turbine and generator 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01D-015/10
  • F03B-013/10
  • H02K-007/18
출원번호 US-0246094 (1981-03-20)
발명자 / 주소
  • Nair Ramon (267 Castle Rd. Beaconsfield
  • Quebec CAX H9W 2W4)
인용정보 피인용 횟수 : 65  인용 특허 : 0

초록

An electrical machine which can be run as a synchronous generator or as a pump is disclosed. The machine is a true hybrid of a turbine and synchronous generator in that the turbine blades are designed to carry magnetic flux. To that end the blades are made of ferromagnetic material, have pole tips a

대표청구항

An axial flow rotor for an electrical a.c. salient pole synchronous machine, the rotor having a plurality of circumferentially spaced thick, axial flow propellor turbine blades for transferring mechanical energy to or from a liquid, the blades being formed of a ferromagnetic material and being mutua

이 특허를 인용한 특허 (65)

  1. Wobben, Aloys, Apparatus and method to convert marine current into electrical power.
  2. Edward L. Lopatinsky ; Saveliy T. Rosenfeld ; Daniel Schaefer, Axial fluid flow inducing device with multiple magnetically driven impellers.
  3. Gemin, Paul Robert; Chung, KiYoung, Blade tip electric machine.
  4. Edelson, Jonathan Sidney, Chimney turbine.
  5. Zehnle, Joseph J., Concentric ring generators.
  6. Holt James F. (3795 Osborn Rd. Medway OH 45341), Coupling of MHD generator to gas turbine.
  7. Winkler,Stefan; Hess,G��nther; Hell,Johann; Gillmeier,Friedrich, Device and method for the generation of electrical energy.
  8. Perriere, Bernard, Electric current generating turbine.
  9. Barber, Gerald L., Electrical generator for wind turbine.
  10. Barber, Gerald L., Electrical generator for wind turbine.
  11. Care, Ian C D; Newton, Arnold C, Electrical machine.
  12. Spooner, Edward; Taaffe, David, Electrical power conversion system and method.
  13. Tonoli, Andrea; Silvagni, Mario, Electromagnetic damper for rotating machines.
  14. Müller, Norbert, Electromagnetic device having discrete wires.
  15. Müller, Norbert, Electromagnetic machine with a fiber rotor.
  16. Ives, James; Taaffe, David; Dunne, Paul, Enhanced method of controlling the output of a hydroelectric turbine generator.
  17. Lopatinsky Edward, Fan with magnetic blades.
  18. Stothers, Russell; Grillos, Emmanuel, Flow enhancement for underwater turbine.
  19. Sedlacek Miroslav,CZX ; Hostin Stanislav,SKX, Fluid machine.
  20. Anderson Bjorn M. S. (Woodside CA) Ziegler Reinhold H. (Berkeley CA), Fluid powered electrical generator.
  21. Torrey,David A.; Kirchner,Edward C., Fluid pump/generator with integrated motor and related stator and rotor and method of pumping fluid.
  22. French, Mat; Siegel, William L.; Blackwelder, Mark J., Gas turbine engine and electric machine.
  23. Huang, Chin-Chuan, Heat dissipating device of an electromotor.
  24. Irvine, Michael D., High speed turbogenerator for power recovery from fluid flow within conduit.
  25. Scieri Frank (85 W. 18th St. Deer Park NY 11729) Miller Richard L. (Woolworth Bldg. ; 233 Broadway ; Ste. 3612 New York NY 10007), Hydro electric generating system.
  26. da Silva, Othon Luiz Pinheiro, Hydroelectric generator having water-filled gap between rotor and stator.
  27. Spooner, Ed, Hydroelectric turbine.
  28. Williams, Herbert Lehman, Hydroelectric turbine.
  29. Ives, James; Dunne, Paul; Murphy, Nick, Hydroelectric turbine cabling system.
  30. Ives, James; Dunne, Paul, Hydroelectric turbine recovery system and a method therefor.
  31. Dunne, Paul; Ives, James, Hydroelectric turbine testing method.
  32. Dunne, Paul; Ives, James, Hydroelectric turbine with coil cooling.
  33. Ives, James; Dunne, Paul, Hydroelectric turbine with floating rotor.
  34. Dunne, Paul; Ives, James, Hydroelectric turbine with passive braking.
  35. da Silva, Othon Luiz Pinheiro, Immersed magnet ring secured to radially outermost ends of hydraulic turbine blades and gap between rotor and stator filled with water.
  36. Roland Louis,FRX, In-line fluid-driven electric power generator.
  37. Bhende, Uday Yeshwant; Joshi, Sanjay Prakash; Marathe, Pranav Sham; Joshi, Ashwin Sharad; Adkar, Prashant Ramakant; Ganu, Shirish Madhav, In-pipe turbine and hydro-electric power generation system with separable housing and detachable vane arrangements.
  38. Wobben, Aloys, Lightweight non-resonant stator support.
  39. Rico, Raul; Ross, Christopher W.; Chianese, Richard B.; Light, Kevin M., Method and apparatus to tune rotor's torsional natural frequency by geometry of rotor winding slot.
  40. Ives, James; Dunne, Paul, Method of installing a hydroelectric turbine.
  41. Ives, James; Taaffe, David; Dunne, Paul, Method of installing a hydroelectric turbine generator.
  42. Wiegele Thomas G. ; Wyatt Karl W. ; Duffie Neil A., Micro-turbo generator device.
  43. Pitre, John, Platform for generating electricity from flowing fluid using generally prolate turbine.
  44. Pitre, John, Platform for generating electricity from flowing fluid using generally prolate turbine.
  45. Pitre, John, Platform for generating electricity from flowing fluid using generally prolate turbine.
  46. Pitre, John, Platform for generating electricity from flowing fluid using generally prolate turbine.
  47. Deery, Brian; Gopalan, Suresh C., Pool cleaner generator module with magnetic coupling.
  48. Earl, Russell, Power generation apparatus.
  49. Osvaldo Sanchez Ruiz, Power generation system.
  50. Burns, III, Gordon Charles; Parfitt, David Alan; Foley, Jason Charles, Pump/generator over-unity apparatus and method.
  51. Gieras, Jacek F.; Rozman, Gregory I., Rim driven thruster having transverse flux motor.
  52. Gordon,Paul; Spooner,Edward, Rotor and electrical generator.
  53. Lopatinsky Edward L. ; Rosenfield Saveliy T., Rotor drive motor with u-shaped stator cores.
  54. Holstein, Benjamin; Perner, Norman, Submersible power generating plant, driven by a water flow.
  55. Williams, Herbert, Tidal flow hydroelectric turbine.
  56. Ives, James; Dunne, Paul, Turbine installation method.
  57. Ives, James, Turbines having a debris release chute.
  58. Ettridge, David Graham; Jia, Xiaochuan, Turbofan engine with generator.
  59. Müller, Norbert, Turbomachine impeller.
  60. Davis, Barry V.; Davis, legal representative, Lena Marie; Grillos, Emmanuel; Allison, Stephen, Underwater ducted turbine.
  61. Davis, legal representative,Lena Marie; Grillos,Emmanuel; Allison,Stephen; Davis,Barry V., Underwater ducted turbine.
  62. Sireli, Eyup Mete; Platon, Mihai C.; Raychev, Milen Atanasov, Unidirectional hydro turbine with enhanced duct, blades and generator.
  63. Rozmus,John J., Wind generator system using attractive magnetic forces to reduce the load on the bearings.
  64. Anderson, David Ewart; Silverton, Charles Lawrence, Wind turbine.
  65. Ivan Looker, Windmill and method to use same to generate electricity, pumped air or rotational shaft energy.
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