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Air filtration system with recessed filter and edge banding

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-050/00
  • B01D-046/52
출원번호 US-0758682 (2001-01-11)
발명자 / 주소
  • Samuel Rivera
  • Simon D. Ladd
출원인 / 주소
  • Freudenberg Nonwovens Limited Partnership
대리인 / 주소
    Weingarten, Schurgin, Gagnebin & Lebovici LLP
인용정보 피인용 횟수 : 49  인용 특허 : 20

초록

A filtration system has a main filter assembly having a frame and filter media comprising pleated sections arranged in a row in V shapes within the frame. The filter media is spaced from an upstream face of the frame a distance sufficient to prevent blinding of the filter media by an upstream filter

대표청구항

1. A filtration system comprising:a frame having two opposed end walls and two opposed side walls arranged in a rectangular configuration, the end walls and side walls including edges that define an upstream face; a prefilter attached to the upstream face of the frame; and filter media comprising se

이 특허에 인용된 특허 (20)

  1. Rosen Richard M., Adjustable air filter kit.
  2. Osendorf Richard J. ; Terlson Brad Alan ; Saldin Wallace Ronald ; Takach ; Jr. Eugene Joseph ; Smith Timothy John, Air filter element; assembly; and, method.
  3. Mack Joseph A. ; Saldin Wallace Ronald ; Terlson Brad A. ; Schwarz Edward L., Air plenum filter adapter component.
  4. Kinoshita Shinichi,JPX ; Masuda Narihiro,JPX, Biaxially oriented laminated polyester film.
  5. Messier Pierre,CAX, Biostatic air filter.
  6. Catron George W. (Sacramento CA), Disposable air filter.
  7. Ho Chi Pai (Cary NC) Petty Robert H. (Sanford NC), Filter apparatus.
  8. Kahlbaugh Brad E. (Roseville MN) Reinhart Susan B. (Minneapolis MN) Dudrey Denis J. (Bloomington MN) Herman John T. (Dellwood MN), Filtration arrangement.
  9. Stemmer Michael J., Forced air system air filter.
  10. Stemmer Michael J. (Collierville TN), Frame and pad filter system.
  11. Allan Thomas T. (Washington NC) Cramer Robert V. (Washington NC), High efficiency particulate air filter.
  12. Wong Johnny H. ; Rhyne Gregory Keith ; Tsengouras Demetrios, Interlocking dual filter.
  13. Nystrom Ken A. ; Sheppard James, Method of recovering paint booth filters.
  14. Kopp John G. (2006 Via Vina San Clemente CA 92673), Modular filter assembly.
  15. Justice Thomas A., Moisture resistant air filter.
  16. Dauber Edwin G. (Chesapeake City MD) McKenna Douglas B. (Dover DE) Winterling Michael S. (Newark DE), Nonparticulating adsorbent recirculating filter.
  17. Murphy ; Jr. William F. (Wilmington DE) Powell Randy E. (Mount Juliet TN), Nonwoven laminated composite article capable or readily undergoing pleating to form a stable pleated depth gaseous filtr.
  18. Bartos Paul F., Side access filter support and sealing system.
  19. Stemmer Michael J. ; Sofsky Edward C., Two-stage air filter with multiple-layer stage and post-filter stage.
  20. Duffy Dean R. (Woodbury MN), Zigzag filter media and frame having triangular pleat stabilizing elements.

이 특허를 인용한 특허 (49)

  1. Williams, Steve; Wall, Jere James, Air filter.
  2. Boehrs, Bruce; Reichter, Gregory; Sabelko, Stephen; Wendt, Paul, Air filter arrangement; assembly; and, methods.
  3. Boehrs, Bruce; Reichter, Gregory; Sabelko, Stephen; Wendt, Paul, Air filter arrangement; assembly; and, methods.
  4. Flagstad, Jordan; Carlson, Michael, Air filter assembly; components thereof; and, methods.
  5. Campbell, Steven K.; Gieseke, Steven, Air filter cartridges; air cleaner assemblies; housings; features; components; and, methods.
  6. Campbell, Steven K.; Gieseke, Steven, Air filter cartridges; air cleaner assemblies; housings; features; components; and, methods.
  7. Billingsley, Britton G.; Blomberg, David M.; Manske, Joy L., Air filtration device having subsections lacking fluid communication.
  8. Hedlund, Kenny, Backing net structure.
  9. Hugert, Sverker, Backing net structure.
  10. Ball, David Matthew; Crabtree, LaMonte A., Box filter with orientation device.
  11. Crabtree, LaMonte A.; Chesson, Jr., Richard Keith; Geil, Jr., Ronald Jay; Sinclair, Jeffrey A., Collapsible and/or assembled filter housing and filter used therewith.
  12. Crabtree, LaMonte A.; Chesson, Jr., Richard Keith; Geil, Jr., Ronald Jay; Sinclair, Jeffrey A., Collapsible and/or assembled filter housing and filter used therewith.
  13. Handley, Michael; Renwart, Dominique; Nichols, Benjamin; Vanormelingen, Herman; Vanderlinden, Jimmy; Sporre, Timothy, Filter arrangement and methods.
  14. Handley, Michael; Renwart, Dominique; Nichols, Benjamin; Vanormelingen, Herman; Vanderlinden, Jimmy; Sporre, Timothy, Filter arrangement and methods.
  15. Perz, Daniel James; Kern-Koskela, Bonnie; Scheuher, Jeffrey L., Filter assembly.
  16. Sundvik,Anders Martin; Karlsson,Lennart, Filter assembly.
  17. Lans, Erik, Filter assembly and filter assembly manufacturing method.
  18. Osborne, Mike; O'Connell, Keiron; Daruwalla, Husheder P.; Wenzek, Joachim Horst; Wei, Ng Cheah, Filter cassette.
  19. Herrmann, Torsten, Filter cassette, filter arrangement, and gas turbine with such filter cassette.
  20. Handley, Michael; Renwart, Dominique; Nichols, Benjamin; Vanormelingen, Herman; Vanderlinden, Jimmy; Spore, Timothy, Filter element having wavy appearance.
  21. Lans, Erik, Filter frame.
  22. Crabtree, LaMonte A.; Chesson, Jr., Richard Keith; Geil, Jr., Ronald Jay; Sinclair, Jeffrey A., Filter frame housing and filter for animal confinement building.
  23. Ayshford, Gordon; Eyers, William, Filter retainer for turbine engine.
  24. Mann, Richard Michael Ashley; Goodrick-Meech, Christina; Dunstan, Beverley; Eyers, William Keith Albert, Filter retention system.
  25. Mann, Richard Michael Ashley; Meech, Christina Goodrick, Filter retention systems and devices.
  26. Crabtree, LaMonte A., Filter system using plastic frames along structural wall of animal confinement building.
  27. Kindkeppel, Caryn J.; Schwandt, Brian W.; Braun, Thomas J.; Holm, Christopher E.; Banerjee, Pathikrit T.; Baldeh, Buwa A., Filtration sealing system.
  28. Kindkeppel, Caryn J.; Schwandt, Brian W.; Braun, Thomas J.; Holm, Christopher E.; Banerjee, Pathikrit T.; Baldeh, Buwa A., Filtration sealing system.
  29. Kindkeppel, Caryn J.; Schwandt, Brian W.; Braun, Thomas J.; Holm, Christopher E.; Banerjee, Pathikrit T.; Baldeh, Buwa A., Filtration sealing system.
  30. Powell,Allan R., Fluid filter with canted fanfold pleats.
  31. Nowak,Steven J.; Haeberle,Robert; Carroll,John F., Foldable filter for an air filtration unit and method.
  32. Kessler, Terry; Crane, Keith, Grease filtration system and methods of making and using the same.
  33. Sundvik, Anders; Runefelt, Daniel, High flow V-bank filter.
  34. Sundvik, Anders; Runefelt, Daniel, High flow V-bank filter.
  35. Sundvik, Anders; Runefelt, Daniel, High flow V-bank filter.
  36. Ticknor,Kirk, Interlocking filtration device.
  37. Ponyavin, Valery Ivanovich; Zhang, Hua; Kippel, Bradly Aaron; Parmeshwar, Naveen Ghattadhahalli, Method and apparatus for modularized inlet silencer baffles.
  38. Morse, Thomas C.; Huza, Mark, Method and apparatus for v-bank filter bed scanning.
  39. Morse, Thomas C.; Huza, Mark, Method and apparatus for v-bank filter bed scanning.
  40. Morse, Thomas C.; Huza, Mark; Devine, Steven T., Method and apparatus for v-bank filter bed scanning.
  41. Morse,Thomas C.; Huza,Mark, Method and apparatus for v-bank filter bed scanning.
  42. Sutton, Darrel; Granville, Arren; Benoit, Mike, Method of preventing air bypass in a filter bank and a filter assembly.
  43. Ball, David Matthew; Crabtree, LaMonte A., Non V-bank filter for animal confinement facility.
  44. Roy, Leon, Self-regulating filtration system for weld smoke.
  45. Braithwaite, Alexander; Desjardins, Michael, Support grid and alignment appartus for a filter element and housing.
  46. Crabtree, LaMonte A.; Chesson, Jr., Richard K.; Geil, Jr., Ronald J., V-bank air filtration system such as for animal confinement.
  47. Crabtree, LaMonte A.; Geil, Jr., Ronald Jay; Chesson, Jr., Richard Keith; Sinclair, Jeffrey A., V-bank air filtration system such as for animal confinement.
  48. Kelmartin, Thomas P.; Poon, Wai Sing; Briggs, Mark Duane; Gessner, Matthew Robert; Pingry, Ryder William; Riley, Shawn Patrick; Robb, Stephen; Zukor, Kenneth Stephen, V-panel filters.
  49. Li, Yu, Waterproof and salt repellant media and filter.
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