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Dual fan hepa filtration system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F24F-007/007
출원번호 US-0047597 (1993-04-14)
발명자 / 주소
  • Mitchell Robert G. (Westfield NJ) Havrilla George (Sumerville NJ)
출원인 / 주소
  • CenterCore, Inc. (Wayne PA 02)
인용정보 피인용 횟수 : 62  인용 특허 : 0

초록

A device for use with at least one workspace, to produce an umbrella of clean room air for a distance of one meter from the device and 98% fewer particles than the air in the area three meters from the device. The device has a chamber defined by an outer wall, end walls and a filter as the inner wal

대표청구항

A device for use with at least one workspace, comprising: a chamber including an outer wall and end walls forming the chamber; filter means defining an inner wall of said chamber and being the sole outlet of air entering said chamber; a fan motor mounted inside said filter means and including a driv

이 특허를 인용한 특허 (62)

  1. Fitton, Nicholas Gerald; Simmonds, Kevin John, Accessory for a fan.
  2. Cozean, Jesse; Cozean, Colette; Gonzales, Efrain; Jacob, Stanley W., Activated carbon systems for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors.
  3. Avedon, Raymond B., Air moving device.
  4. Avedon, Raymond B., Air moving device.
  5. Avedon, Raymond B., Air moving device.
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  7. Avedon, Raymond B., Air moving device.
  8. Takayanagi, Keisuke; Suzuki, Tomoyuki; Ikeno, Hidenori, Apparatus for collecting smoke and dust with a deodorizing function and a deodorizing and filtering unit.
  9. Rossnagel, Bryan, Circular air filter suitable for filtering contaminant-containing air.
  10. Avedon, Raymond B., Columnar air moving devices, systems and method.
  11. Avedon, Raymond B., Columnar air moving devices, systems and methods.
  12. Avedon, Raymond B., Columnar air moving devices, systems and methods.
  13. Avedon, Raymond B., Columnar air moving devices, systems and methods.
  14. Avedon, Raymond B., Columnar air moving devices, systems and methods.
  15. Avedon, Raymond B., Columnar air moving devices, systems and methods.
  16. Avedon, Raymond B., Columnar air moving devices, systems and methods.
  17. Avedon, Raymond B., Columnar air moving devices, systems and methods.
  18. Avedon, Raymond B., Columnar air moving devices, systems and methods.
  19. Avedon, Raymond B., Columnar air moving devices, systems and methods.
  20. Avedon,Raymond B., Columnar air moving devices, systems and methods.
  21. De La Torre, Jack, Compositions comprising dimethyl sulfoxide (DMSO).
  22. Cozean, Colette; Claussen, Harvey L., Devices for removal of dimethyl sulfoxide (DMSO) or related compounds or associated odors and methods of using same.
  23. Cozean, Colette; Cozean, Jesse; Benjamin, Rodney; Keller, Anthony, Dimethyl sulfoxide (DMSO) and methylsulfonylmethane (MSM) formulations to treat osteoarthritis.
  24. Cozean, Colette; Benjamin, Rodney; Keller, Anthony; Varelman, Jeff, Dimethyl sulfoxide (DMSO) or DMSO and methylsulfonylmethane (MSM) formulations to treat infectious diseases.
  25. Thurin, Matthew N.; Knopow, Jeremy F.; Sanders, Patrick C.; Bates, Julie L.; Leifheit, David H.; Sharma, Nitin; Wietfeldt, John R., Dust prevention and removal device.
  26. Goyetche, Michael E., Exhaust fan for removing airborne materials.
  27. Goyetche, Michael E., Exhaust fan for removing airborne materials.
  28. Manahan, Joseph Michael; Kozlowski, Marc Raymond, Explosion-proof enclosures with active thermal management by heat exchange.
  29. Manahan, Joseph Michael; Kozlowski, Marc Raymond, Explosion-proof enclosures with active thermal management by heat exchange.
  30. Manahan, Joseph Michael; Kozlowski, Marc Raymond, Explosion-proof enclosures with active thermal management using sintered elements.
  31. Manahan, Joseph Michael; Kozlowski, Marc Raymond, Explosion-proof enclosures with active thermal management using sintered elements.
  32. Fitton, Nicholas Gerald; Simmonds, Kevin John, Fan.
  33. Simmonds, Kevin John; Fitton, Nicholas Gerald; Nicolas, Frederic; Gammack, Peter David, Fan utilizing coanda surface.
  34. Simmonds, Kevin John; Fitton, Nicholas Gerald; Nicolas, Frederic; Gammack, Peter David, Fan with a filter.
  35. Ketcham, Cliff; Hartigan, Paul B.; Adkins, Ronald W., Filter and blower geometry for particle sampler.
  36. Cartellone Mark A., Filter system.
  37. Cartellone, Mark A., Filter system.
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  40. Mishin, Artem; Cowell, Mark, Fume extraction apparatus and assembly.
  41. Burke, Paul C.; Kalous, D. Scott; Harris, Charles, In line air filtration and purification apparatus.
  42. Claussen, Harvey L.; Cozean, Colette; De La Torre, Jack, Materials for facilitating administration of dimethyl sulfoxide (DMSO) and related compounds.
  43. Claussen, Harvey L.; Cozean, Colette; De La Torre, Jack, Materials for facilitating administration of dimethyl sulfoxide (DMSO) and related compounds.
  44. Peludat Walter W. (2218 E. Wattles Rd. Troy MI 48098), Method and apparatus for room temperature equalizing and air treatment.
  45. Cozean, Jesse; Cozean, Colette; Gonzales, Efrain; Jacob, Stanley W., Methods for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors.
  46. Worrilow, Kathryn C., Methods of purifying air.
  47. Duerig, Urs T.; Gotsmann, Bernd W.; Loertscher, Emanuel; Widmer, Daniel, Operating an arrangement for a laboratory room.
  48. Gautney, James Cameron, Outdoor fan system.
  49. Shi, Deliang; Sharma, Nitin; Furner, Paul E.; Cummings, Gerald W., Portable area repellent device.
  50. Thurin, Matthew N.; Maloney, Michael J.; Knopow, Jeremy F.; Askling, Kevin L.; Béland, René Maurice, Portable devices for mitigating accumulation and localized settling of airborne particulates.
  51. Michael E. Goyetche, Portable exhaust fan for removing airborne hazardous materials.
  52. Worrilow, Kathryn C., Purified air and methods of making and using the same.
  53. Worrilow, Kathryn C., Purified air and methods of making and using the same.
  54. Haslebacher William J., Rollably positioned, adjustably directable clean air delivery supply assembly, for use in weather protected environments to provide localized clean air, where activities require clean air quality per.
  55. Cartellone Mark A., Room air cleaner.
  56. Cartellone, Mark A., Room air cleaner.
  57. Cartellone, Mark A., Room air filtering and freshening device.
  58. Cozean, Colette, Systems for removing dimethyl sulfoxide (DMSO) or related compounds, or odors associated with same.
  59. Cozean, Colette, Systems for removing dimethyl sulfoxide (DMSO) or related compounds, or odors associated with same.
  60. Avedon, Raymond B., Temperature destratification systems.
  61. Furner, Paul E.; Sharma, Nitin; Luc, Tai P.; Tashakorinia, Zahra; Nickel, Dirk K.; Kwan, Terence Lup-ho; Chaubert, Evelyne; Gilbertson, Jessica M.; Chern, Wenson; Sparks, Evan A., Wearable chemical dispenser.
  62. Klemm, Robert W.; Sharma, Nitin; Fahy, Cathal L.; Shi, Deliang, Wearable chemical dispenser.
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