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Gas dispersion stirrer with flow-inducing blades 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01F-007/26
출원번호 US-0892089 (1992-06-02)
우선권정보 DE-9106768 (1991-06-03)
발명자 / 주소
  • Langer Gert (Frndenberg DEX) Werner Udo (Rechlinghausen DEX)
출원인 / 주소
  • Stelzer Ruhrtechnik GmbH (Warburg DEX 03)
인용정보 피인용 횟수 : 74  인용 특허 : 0

초록

A gas dispersion stirrer comprises a rotatable hollow shaft and at least one circular hollow stirring member disposed thereon wherein the cavity in the stirring member communicates with the hollow shaft. The stirring member has aeration apertures disposed in an outer peripheral portion thereof. The

대표청구항

A gas dispersion and liquid stirrer comprising a rotatable hollow shaft and at least one circular stirring member disposed thereon having a cavity formed therein that communicates with said hollow shaft, said stirring member being provided with apertures, said apertures being oriented towards a disc

이 특허를 인용한 특허 (74)

  1. Lydic, Trent; Dingankar, Nilesh, Aspirator.
  2. MacLaren David S., Aspirator.
  3. Yamazaki, Akira; Ohtaki, Yoshimi; Takato, Masaki, Centrifugation dewatering apparatus.
  4. Cooper, Paul V., Controlled molten metal flow from transfer vessel.
  5. Cooper, Paul V., Couplings for molten metal devices.
  6. Lewis Michael Anthony,AUX, Double sided Mixing and aerating apparatus.
  7. Cooper, Paul V., Gas transfer foot.
  8. Cooper, Paul V., Gas-transfer foot.
  9. Cooper, Paul V., Gas-transfer foot.
  10. Cooper, Paul V., Immersion heater for molten metal.
  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. Yang Ming-Sheng,TWX ; Peng Peng-Yih,TWX ; Chang Chia-Jui,TWX ; Wu Juan-Yuan,TWX, Method of mixing slurries.
  16. Cooper, Paul V.; Fontana, Vincent D., Method of transferring molten metal from a vessel.
  17. Cooper Paul V., Mixed flow rotor for molten metal pumping device.
  18. Howk Richard A., Mixer sparging apparatus.
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  21. Cooper,Paul V., Molten metal pump components.
  22. Cooper, Paul V., Molten metal pump filter.
  23. Paul V. Cooper, Molten metal pump with metal-transfer conduit molten metal pump.
  24. Cooper Paul V, Molten metal pump with monolithic rotor.
  25. Cooper, Paul V., Molten metal rotor with hardened top.
  26. Cooper, Paul V.; Fontana, Vincent D., Molten metal transfer and degassing system.
  27. Cooper, Paul V.; Fontana, Vincent D., Molten metal transfer system and rotor.
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  33. Paul V. Cooper, Monolithic rotor and rigid coupling.
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  35. Cooper,Paul V., Protective coatings for molten metal devices.
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  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.
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  52. Cooper, Paul V., Support post clamps for molten metal pumps.
  53. Cooper, Paul V., Support posts for molten metal pumps.
  54. Cooper, Paul V., System and method for degassing molten metal.
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  57. Cooper, Paul V., System for releasing gas into molten metal.
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  59. Cooper, Paul V., Systems and methods for melting scrap metal.
  60. Valdez, Ruben; Scheele, Cindi K., Systems to store and agitate fuel.
  61. Valdez, Ruben; Scheele, Cindi Kathleen, Systems to store and agitate fuel.
  62. Cooper, Paul V., Tension device graphite component used in molten metal.
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  64. Cooper, Paul V., Tensioning device extending beyond component.
  65. Cooper, Paul V., Threaded tensioning device.
  66. Cooper, Paul V., Transfer pump launder system.
  67. Cooper, Paul V.; Fontana, Vincent D., Transfer well system and method for making same.
  68. Cooper, Paul V., Transferring molten metal from one structure to another.
  69. Cooper, Paul V., Transferring molten metal from one structure to another.
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  71. Cooper, Paul V., Transferring molten metal using non-gravity assist launder.
  72. Cooper, Paul V., Vessel transfer insert and system.
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