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Debris separation and filtration systems

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-050/00
출원번호 US-0253592 (2002-09-25)
발명자 / 주소
  • Strauser, Daniel P.
  • Troutt, Sean Stuart
  • Stein, Philip Wayne
출원인 / 주소
  • Federal Signal Corporation
대리인 / 주소
    Leydig, Voit &
인용정보 피인용 횟수 : 18  인용 특허 : 71

초록

The invention provides a debris separation-filtration unit comprising a housing; an inlet that receives debris-laden air delivers the air in a tangential, centrifugal airflow-forming manner to the interior of housing; an inner shell that includes a number of airflow passageways; and a debris-capturi

대표청구항

1. A debris collection vehicle comprising at least one combined debris separation and filtration unit, the combined debris separation and filtration unit comprising:a housing having a substantially circular cross section, which housing comprises a middle section defined by a cylindrical sidewall and

이 특허에 인용된 특허 (71)

  1. Wilkerson Kenneth R. (Centralia IL) Thomack Donald W. (Walnut Hill IL), Air filtration system.
  2. Stead Ronald D. (2071 Oak Terrace ; P.O. Box 614 Ortonville MI 48462) Blackmer Craig M. (213 E. Lakeview Flint MI 48503), Air intake protection device.
  3. Williams Roger D. (Dallas NC), Apparatus for filtering debris from a moving airstream.
  4. DeMarco Thomas (5815 N. Cicero Ave. Chicago IL 60646), Bagger unit for a vacuum loader or the like.
  5. Hirano, Yutaka; Hayakawa, Masahiro; Ashida, Hideo; Ikuta, Hideki, Capacitor element.
  6. Rench Geoffrey B. (Racine WI) Jacobs Stephen (Bayside CA) Jolly Frank (Arcata CA), Carpet cleaning machine for particulate removal.
  7. Conrad Wayne Ernest,CAX ; Conrad Helmut Gerhard,CAX, Center air feed for cyclonic separator.
  8. Usmani Kal (11 Morningdew Dr. Brantford ; Ontario CAX N3R 3P1), Central vacuum cleaner with detachable filter assembly.
  9. Amini Bijan K. (5110 San Felipe Houston TX 77056), Centrifugal flow separator method.
  10. Gamou Akira (Tokyo JPX) Sakai Shoji (Tokyo JPX) Kanoh Yoshiaki (Tokyo JPX) Osonoe Kenichi (Kanagawa JPX) Terai Akio (Tokyo JPX) Tsuchiya Masayoshi (Tokyo JPX), Cleaning machine.
  11. Dyson James (Bathford GB2), Combined disc and shroud for dual cyclonic cleaning apparatus.
  12. Chase George G. ; Schapel Steven C., Crossflow filter cyclone apparatus.
  13. Schwamborn Karl-Heinz,DEX ; Smigerski Ing. H.J.,DEX, Cyclone collector and cyclone classifier.
  14. Minakawa Susumu,JPX ; Kawasaki Takao,JPX, Cyclone dust collector.
  15. Billingsley John G. S. (Newark DE), Cyclone separator.
  16. Van Abbema Art (Winnipeg CAX), Cyclone separator.
  17. Richard Paul Herbert (Wilmington DE), Cyclone separator having multiple-vaned gas inlets.
  18. Christianson Roy O. (Blomkest MN), Cyclone separator with filter assembly for pneumatic conveyor.
  19. Nishikiori Shigeru,JPX ; Mukai Hajime,JPX ; Moriyama Syuoiji,JPX ; Awata Hiroshi,JPX, Cyclone type dust collector.
  20. Paulson Jerome I, Cyclonic dust collector.
  21. Antoun Gregory S., Cyclonic filter assembly.
  22. Watson Cedric H. (Mayfield Hts. OH), Cyclonic separator with screen and ball check.
  23. Tipton Joe D. (3521 Miller Park Dr. Garland TX 75042), Cyclonic separator-filter.
  24. Lgler Eugen (Bundesrepublik DEX), Device for removing dust from a machine.
  25. Jonasson Alf I. S. (Hyllinge SEX), Device for separating particles from flowing medium.
  26. Amborn Peter (Neunkirchen-Seelscheid DEX) Hildebrandt Wolfgang (Lohmar DEX), Differential gear system.
  27. Dyson James (Bath-Avon GB2), Disposable bin for cyclonic vacuum.
  28. Finke Eugene W. (Wilmington OH), Draw-down cyclonic vaccum cleaner.
  29. Dyson James (Bathford GB2), Dual cyclonic vacuum cleaner with disposable liner.
  30. Williams Roger D. (Dallas NC), Dust collection with programmable cleaning air control.
  31. Kanda Kinzo (6-27 ; Doshida 4-chome Nerima-ku ; Tokyo JPX), Dust collector.
  32. Matsui Osamu (Osaka JPX), Dust collector adapted for use in a hopper dryer.
  33. Callgren Bo (Strmbgen 3 ; 803 45 Gvle SEX) Svensson Eric (Gvle SEX), Dust separation apparatus.
  34. Haberl Johann (Skrholmen SEX), Dust separator.
  35. Volk Michael (Mansfield OH) Metzger David A. (Mansfield OH) Ostby Donald H. (Muskegon MI) Ostby Robert R. (Muskegon MI), Effluent air filtration apparatus.
  36. Sasaki Motohiro,JPX ; Nagai Katsutoshi,JPX ; Yoshioka Katsuaki,JPX, Film-forming method and metal material.
  37. Zagorski Antoni (9431 Julie Beth St. Cypress CA 90630), High efficiency cyclone separator.
  38. Conrad Wayne Ernest,CAX ; Conrad Helmut Gerhard,CAX ; Szylowiec Ted,CAX, Insert for a cyclone separator.
  39. Gengler Mark S. (Shelby NC), Laminar air diffuser.
  40. Hartness Roy (Charlotte NC), Method and apparatus for directing conditioned air to a spinning machine.
  41. Spadaro Peter R. (Pittsburgh PA) Smith Jay E. (Pittsburgh PA) Speer Elmer L. (Ruffsdale PA) Cecconi Arnold L. (Clairton PA), Method and apparatus for in-cell vacuuming of radiologically contaminated materials.
  42. Dewitz Thomas S. (Houston TX) Turner ; III Louis H. (The Woodlands TX) Ploeg Johannes E. G. (Houston TX) Van Kessel Matheus M. (London GBX) Scott Andrew M. (Ince Nr. Chester GBX) Everts Rudi (The Hag, Method and apparatus for separating fine particulates from a mixture of fine particulates and gas.
  43. Wayne Ernest Conrad CA, Method and apparatus of particle transfer in multi-stage particle separators.
  44. McCracken Hilton G., Mobile pneumatic material transfer machine.
  45. Pausch Josef (Minnetonka MN), Mobile vacuum machine.
  46. Howeth D. Franklin (233 Chuck Wagon Trail Forth Worth TX 76108), Multiple filter/cyclone air filtration apparatus with single, movable filter cleaning system.
  47. Jacobson Wayne D. (1105 Palmer St. Owosso MI 48867), Particle separator and collector.
  48. Dehne Manfred F. (14350 Chrisman Rd. Houston TX 77039), Particulate separation device.
  49. Dehne Manfred F. (14350 Chrisman Rd. Houston TX 77039), Particulate separation device.
  50. Sinz Helmut,DEX, Pipe cleaning vehicle.
  51. Howell William A. (1482 Sunset Dr. Slidell LA 70458), Portable industrial filter system.
  52. Schrey Gunter,ATX ; Grunbacher Herbert,ATX ; Rosenfellner Gerald,ATX, Process for the production of liquid pig iron or liquid intermediate products of liquid steel and spongy metal.
  53. Chitnis Girish K. (3745 Mayfield La. Chaddsford PA 19317) McGovern Stephen J. (3 Bedford Ter. Mantua NJ 08051) Schatz Klaus W. (9 Jamieson Pl. Lawrenceville NJ 08648), Reduced chaos cyclone separation.
  54. Witter Robert, Replaceable, self-cleaning cartridge for a cyclonic air cleaning device.
  55. Truhan Andrew (P.O. Box 467 Granite Falls NC 28630), Sawdust collector.
  56. Aslin David J. (Norristown PA), Self regulating cyclonic separator.
  57. Depew Llewellyn E.,CAX, Separator for removing fine particulates from an air stream.
  58. Dyson James (Bath-Avon GB2), Shroud.
  59. Dyson James,GBX, Shroud and cyclonic cleaning apparatus incorporating same.
  60. van Aalst Gerhardt (Koudekerk aan den Rijn NLX), Transfer system for dry flowable material.
  61. Powell ; Jr. Benjamin S. (Charlotte NC), Traveling pneumatic cleaner filter.
  62. Shuman Curtis F. (Rte. #2 Box 451 Tremonton UT 84337), Two stage engine air breather filter.
  63. England, J. Richard, Underground mining system.
  64. Robert A. Salo ; Charles J. Thur ; Paul D. Stephens ; Mark E. Cipolla ; Michael F. Wright, Upright vacuum cleaner with cyclonic airflow pathway.
  65. Boozer John D. (Ocala FL), Vacuum apparatus.
  66. Song Jeong-gon,KRX ; Kim Se-wook,KRX ; Kim Hyun-eung,KRX ; Joung Jin-seul,KRX, Vacuum cleaner having a cyclone dust collecting device.
  67. Dyson James (Bathford GB2), Vacuum cleaning apparatus.
  68. DeMarco Thomas M. (5815 N. Cicero Chicago IL 60646), Vacuum loader with vaned and short tangential separator.
  69. Boring Douglas J. (Franklin PA), Vacuum material transporting system.
  70. Bowers Randy, Vacuum truck system.
  71. Dupr George T. (Barrington Hills IL), Versatile particle collector apparatus.

이 특허를 인용한 특허 (18)

  1. Miller, Richard L., Apparatus for on-site cleaning of landscape rock.
  2. Miller, Richard L., Apparatus for on-site cleaning of landscape rock.
  3. Cook, Melvin W., Centrifugal fluid filtration devices, systems and methods.
  4. Min, Young Gun, Cyclonic dust collection unit and filter structure thereof.
  5. Gomiciaga Pereda, Ricardo; Dyson, James; Ormerod, Edward Charles; Gruenig, John Lee, Cyclonic separating apparatus.
  6. Makarov, Sergey V., Cyclonic separator assembly for a vacuum cleaner.
  7. Makarov, Sergey V., Cyclonic separator assembly for a vacuum cleaner.
  8. Yokohama, Katsuhiko; Kitagawa, Yuichiro; Kitada, Masashi, Dust collector.
  9. Issa, Joseph, Empty seed shells removing apparatus.
  10. Jensen, Arne Grønbæk; Andersen, Christian Dan, Filter inlet.
  11. Spurgeon, Clayton G.; Spurgeon, Clinton L.; Spurgeon, Steven C., Integrated muffler for hydrovac system.
  12. Stutzman, Scott S.; Reininger, Robert Sean; Balthaser, David S., Method of reducing silicosis caused by inhalation of silica-containing proppant, such as silica sand and resin-coated sand, and apparatus therefor.
  13. Stutzman, Scott S.; Reininger, Robert Sean; Balthaser, David S., Method of reducing silicosis caused by inhalation of silica-containing proppant, such as silica sand and resin-coated silica sand, and apparatus therefor.
  14. Stutzman, Scott S.; Reininger, Robert Sean; Balthaser, David S., Method of reducing silicosis caused by inhalation of silica-containing proppant, such as silica sand and resin-coated silica sand, and apparatus therefor.
  15. Stutzman, Scott S.; Reininger, Robert Sean; Balthaser, David S., Method of reducing silicosis caused by inhalation of silica-containing proppant, such as silica sand and resin-coated silica sand, and apparatus therefor.
  16. Witter, Robert M., Portable cyclonic dust collector/vacuum cleaner.
  17. Phillips, William E., System for reducing head space in a pressure cyclone.
  18. Russell, Steven Craig; Aldred, Derek Leslie; Rader, Jeffery Allen; Storey, James Michael, System to vent solid feed pump.
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