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Rotary valve assembly for fluid filtration system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-035/12
  • B01D-035/00
출원번호 US-0976571 (2004-10-29)
등록번호 US-7407148 (2008-08-05)
발명자 / 주소
  • Bassett,Laurence W.
  • Contaxis, III,William
  • Tubby,Brian
출원인 / 주소
  • 3M Innovative Properties Company
인용정보 피인용 횟수 : 55  인용 특허 : 62

초록

A valve assembly is disclosed for use in conjunction with a replaceable filter cartridge system. The valve assembly includes a head member having an interior valve chamber defining a central axis, and inlet and outlet passages extending parallel to and communicating with the interior valve chamber.

대표청구항

What is claimed is: 1. A valve assembly for use in conjunction with a replaceable filter cartridge comprising: a) a head member having an interior valve chamber defining a central axis, the head member having inlet and outlet passages which extend parallel to and communicate with the interior valve

이 특허에 인용된 특허 (62)

  1. Giordano Edward C. (Glastonbury CT) Petrucci Raymond M. (Middlebury CT), Adapter and cartridge assembly.
  2. Beauman William H. (Chicago IL) Regunathan P. (Villa Park IL) Prepejchal Dennis I. (Woodridge IL), Bacteriostatic filter media.
  3. Janik Leon P., Base/cartridge location and key system for fuel filter assembly.
  4. Regunathan Perialwar (Wheaton IL) Tadlock John W. (West Chicago IL) Johnson Gregory L. (Wheaton IL), Beverage dispensing system and filter cartridge therefor.
  5. Karl Fritze, Cartridge adapter.
  6. Karl Fritze, Cartridge adapter.
  7. Magnusson Jan H. ; Lonneman Alan ; Botts David M., Cartridge connector.
  8. Maxwell Martin C., Cartridge filter with integrated threading having anti-rotation feature.
  9. Jan H. Magnusson ; Alan Lonneman ; David M. Botts, Cartridge for a water purification and treatment system.
  10. Regunathan, Perialwar; Tadlock, John W.; Jarog, Dean J., Chemical feeder device.
  11. Devale Donald (Sycamore IL), Computer controlled sensor for beverage dispenser.
  12. De Vale Donald P. (Sycamore IL), Control for fluid flow system.
  13. Magnusson Jan H. ; Lonneman Alan ; Botts David M., Dripless purification manifold and cartridge.
  14. Magnusson Jan H. ; Lonneman Alan ; Botts David M., Dripless purification manifold and cartridge.
  15. Magnusson Jan H. ; Lonneman Alan ; Botts David M., Dripless purification manifold and cartridge.
  16. Muzik, Tom; Vickers, John W.; Cannistra, John, Filter and valve apparatus.
  17. Fritze, Karl, Filter assembly.
  18. Hunter George S. (Richmond GB2) Hawker Michael J. (Hadleigh GB2), Filter assembly and cartridge therefor.
  19. Taylor Bruce (Kensington CT), Filter assembly featuring displaceable filter head plunger for locking into filter cartridge detent.
  20. Thomsen Jack W. (Albuquerque NM), Filter assembly with O-ring protection.
  21. Gruett Donald G. (Manitowoc WI), Filter assembly with shut off and filter element therefor.
  22. Shah Satish S. (Rockford IL), Filter assembly with spring loaded valve.
  23. Fritze, Karl, Filter cartridge connector.
  24. Thomsen Jack W. (La Grange Park IL), Filter cartridge security for locking between operating and non-operating positions.
  25. Thomsen Jack W. (La Grange Park IL) Regunathan Perialwar (Wheaton IL) Tadlock John W. (West Chicago IL), Filter cartridge with a lugged concentric closure portion.
  26. Thomsen Jack W. (LaGrange Park IL) Regunathan Perialwar (Wheaton IL) Tadlock John W. (West Chicago IL), Filter cartridge with a lugged concentric closure portion.
  27. Yen Chiu-Sen,TWX, Filter device for a water filter.
  28. Sann Norbert (Saarbrucken DEX) Hausdorf Jurgen (Saarbrucken DEX), Filter device with closing arrangement and key opening connection.
  29. Fritze, Karl, Filter manifold connector.
  30. Schumacher ; II Robert G. (Sheboygan Falls WI), Filter with valve-in-head construction.
  31. Thomsen Jack W. (La Grange Park IL) Tadlock John W. (West Chicago IL), Filtering system.
  32. Thomsen Jack W. (La Grange Park IL) Tadlock John W. (West Chicago IL), Filtering system.
  33. Thomsen Jack W. (LaGrange Park IL) Tadlock John W. (West Chicago IL), Filtering system.
  34. Thomsen Jack W. (LaGrange Park IL) Tadlock John W. (West Chicago IL), Filtering system.
  35. Janvrin Bruce C. ; Berkenbosch Lyle J., Fluid routing system.
  36. Janik Leon P. ; Maxwell M. Craig, Fuel filter cartridge.
  37. Janik Leon P. (Suffield CT), Fuel filter key system.
  38. Knight, Steven R., Fuel filter with bypass valve.
  39. Ringgenberg Paul D. (Carrollton TX) Manke Kevin R. (Flower Mound TX), Hydraulic lockout device for pressure controlled well tools.
  40. Janik, Leon P., Key system for filter assembly.
  41. Bassett, Laurence W.; Contaxis, III, William; Taylor, Bruce G.; Carbo, David A., Keyed filter assembly.
  42. Laurence W. Bassett ; William Contaxis, III ; Bruce G. Taylor ; David A. Carbo, Keyed filter assembly.
  43. Reid, Roger P., Keyed system for connection of filter cartridge to filter holder.
  44. DeVale Donald P. (Sycamore IL) Wieser Joseph (Lake Villa IL), Liquid dispenser with timing circuit.
  45. Fritze, Karl, Low spillage replaceable water filter assembly.
  46. Fritze,Karl, Low spillage replaceable water filter assembly.
  47. Sumi Yukihiko,JPX ; Nakayama Shuji,JPX, Mixing faucet with water purifier.
  48. Stanford Ralph F. (Clinton IA) Gatz Stephen E. (Galt IL), Mounting head with safety shut-off valve for replaceable filter cartridge.
  49. Slovak Jack P. (Incline Village NV) Bassett Laurence W. (Westminster CA) Slovak Robert A. (Incline Village NV) Spears David R. (Laguna Niguel CA), Multi-port connecting device.
  50. Seshimoto Osamu (Asaka JPX) Nomaguchi Hirotsugu (Asaka JPX) Horie Seiji (Asaka JPX) Sato Hideo (Asaka JPX) Takimoto Masaaki (Asaka JPX) Kubotera Kikuo (Asaka JPX), Process for forming an electrically conductive film.
  51. Regunathan Perialwar (Wheaton IL) Thomsen Jack W. (LaGrange IL), Quick change reverse osmosis assembly.
  52. Petrucci Raymond M. (Middlebury CT) Taylor Bruce G. (Kensington CT) Giordano Edward C. (Manchester CT) Padilla James M. (Covina Heights CA) Palmer Carl (La Habra Heights CA), Quick-change filter cartridge and head therefor.
  53. Rooney Jeffrey G. ; Dixon Robert A., Specially adapted oil filter casing.
  54. Primdahl Richard D., Spout mounted water filter and extension.
  55. Beauman William H. (Chicago IL) Jarog Dean J. (Villa Park IL) Micklin Steven H. (Chicago IL), Stabilized polybromide resins and method of preparation.
  56. Groezinger John J. (Dunlap IL) Moldenhauer Philip E. (Peoria IL), Twist on disposable filter.
  57. Van Meter Arch (Barrington IL), Valve for filter device.
  58. Chandler James W. (Ashland OH) Chandler William D. (Ashland OH), Water filter.
  59. Fritze,Karl, Water filter assembly for use in an appliance.
  60. Hunter, Charles L.; Fuller, Payton D.; Mutchler, David K., Water filters.
  61. Suda Richard (Lisle IL), Water quality monitoring and control system for an ice maker.
  62. Regunathan Perialwar (Wheaton IL) Squier Dale A. (Oswego IL) Tadlock John W. (West Chicago IL), Water supply system using reverse osmosis unit for treatment of water supply.

이 특허를 인용한 특허 (55)

  1. Ruprecht, John C., Canter element controlled combination manifold, valve and filter module system.
  2. Jacob, Gregoire; Wood, Robert, Crankcase ventilation filter assembly; components; and methods.
  3. Jacob, Gregoire; Wood, Robert, Crankcase ventilation filter assembly; components; and methods.
  4. Kruckenberg, Christopher A.; Morrison, John W.; Richmond, Peter J.; Spindler, Jeffrey A., Electronic interface for water filter system.
  5. Kruckenberg, Christopher A.; Morrison, John W.; Richmond, Peter J.; Spindler, Jeffrey A., Electronic interface for water filtration system.
  6. Takahashi, Tamami; Goto, Akira, Energy exchange chamber.
  7. Takahashi, Tamami; Goto, Akira, Energy exchange chamber.
  8. Bittle, Thomas S.; Lane, Brian, Filter assembly.
  9. Bittle, Thomas S.; Lane, Brian, Filter assembly.
  10. Mitchell, Alan Joseph, Filter assembly and a refrigerator appliance.
  11. Mitchell, Alan Joseph, Filter cartridge.
  12. Tubby, Brian J.; Bassett, Laurence W., Filter cartridge.
  13. Tubby, Brian J.; Bassett, Laurence W., Filter cartridge.
  14. Tubby, Brian J.; Bassett, Laurence W., Filter cartridge.
  15. Tubby, Brian J.; Bassett, Laurence W., Filter cartridge.
  16. Bryant, Simon; Moult, Kevin, Filter key.
  17. Kruckenberg, Christopher A.; Morrison, John W.; Richmond, Peter J.; Spindler, Jeffrey A., Filter unit.
  18. Kruckenberg, Christopher A.; Morrison, John W.; Richmond, Peter J.; Spindler, Jeffrey A., Filter unit.
  19. Kruckenberg, Christopher A.; Spindler, Jeffrey A., Filter unit.
  20. Kruckenberg, Christopher A.; Spindler, Jeffrey A., Filter unit.
  21. Kruckenberg, Christopher A.; Spindler, Jeffrey A., Filter unit.
  22. Kruckenberg, Christopher A.; Spindler, Jeffrey A., Filter unit.
  23. Kruckenberg, Christopher A.; Spindler, Jeffrey A., Filter unit.
  24. Kruckenberg, Christopher A.; Spindler, Jeffrey A., Filter unit.
  25. Kruckenberg, Christopher A.; Spindler, Jeffrey A., Filter unit.
  26. Kruckenberg, Christopher A.; Spindler, Jeffrey A., Filter unit.
  27. Kruckenberg, Christopher A.; Spindler, Jeffrey A., Filter unit.
  28. Kruckenberg, Christopher A.; Spindler, Jeffrey A., Filter unit.
  29. Kruckenberg, Christopher A.; Spindler, Jeffrey A.; Morrison, John W., Filter unit.
  30. Sherman, Michael J.; Foix, Lori; Haehn, Steven J.; Klimpel, Erik R.; Fisher, David W.; Bardwell, David T.; Wilson, Steven K.; Larson, James B.; Huda, Stephen P.; Brigano, Frank A., Filtration system.
  31. Sherman, Michael J.; Foix, Lori; Haehn, Steven J.; Klimpel, Erik R.; Fisher, David W.; Bardwell, David T.; Wilson, Steven K.; Larson, James B.; Huda, Stephen P.; Brigano, Frank A., Filtration system.
  32. Sherman, Michael J.; Foix, Lori; Haehn, Steven J.; Klimpel, Erik R.; Fisher, David W.; Bardwell, David T.; Wilson, Steven K.; Larson, James B.; Huda, Stephen P.; Brigano, Frank A., Filtration system.
  33. Sherman, Michael J.; Foix, Lori; Haehn, Steven J.; Klimpel, Erik R.; Fisher, David William; Bardwell, David T.; Wilson, Steven K.; Larson, James B.; Huda, Stephen P.; Brigano, Frank A., Filtration system.
  34. Sherman, Michael J.; Foix, Lori; Haehn, Steven J.; Klimpel, Erik Robert; Fisher, David William; Bardwell, David T.; Wilson, Steven Karl; Larson, James Boyer; Huda, Stephen P.; Brigano, Frank A., Filtration system.
  35. Lu, Qiang, Fitting section of a water filter.
  36. Lu, Qiang, Fitting section of a water filter.
  37. Lu, Qiang, Interchangeable water filter base or portions thereof.
  38. Matusek, Steven M.; Miller, Ronnie Joe, Internally mounted/externally accessible fuel supply unit for a fuel sump.
  39. Bassett, Laurence W.; Contaxis, III, William; Taylor, Bruce G.; Carbo, David A., Keyed filter assembly.
  40. Russell, Wes, Liquid filtration systems, components, and methods.
  41. Kruckenberg, Christopher A.; Morrison, John W.; Richmond, Peter J.; Spindler, Jeffrey A., Method of installing a filter unit.
  42. Puglia, John P.; Barrows, Jr., Louis; Lowe, Christopher John; Lee, Ben Mai Pak; Laverdiere, Marc, Modular filter cassette.
  43. Laverdiere, Marc; Kuwabara, Hirokazu; Kurata, Koichi; Puglia, John P.; Lee, Ben Mai Pak; Barrows, Jr., Louis; Madhavaram, Kalyan; Menn, Dmitri; Niermeyer, J. Karl; Martland, Craig Wallace, Purification system with manifold assembly and removable filter cassette.
  44. Laverdiere, Marc Brian; Kuwabara, Hirokazu; Kurata, Koichi; Puglia, John Paul; Lee, Ben Mai Pak; Barrows, Jr., Louis Joseph; Madhavaram, Kalyan; Menn, Dmitri Michael; Niermeyer, John Karl, Purifier cassette.
  45. Baird, Michael T., Set of mounting lugs for a water filter.
  46. Baird, Michael T., Set of mounting lugs for a water filter.
  47. Lu, Qiang, Water filter fitting.
  48. Lu, Qiang, Water filter fitting.
  49. Lu, Qiang, Water filter fitting.
  50. Lu, Qiang, Water filter fitting section.
  51. Kruckenberg, Christopher A.; Morrison, John W.; Spindler, Jeffrey A., Water filter system.
  52. Kruckenberg, Christopher A.; Morrison, John W.; Spindler, Jeffrey A., Water filter system.
  53. Kruckenberg, Christopher A.; Morrison, John W.; Spindler, Jeffrey A., Water filter system.
  54. Kruckenberg, Christopher A.; Morrison, John W.; Spindler, Jeffrey A., Water filter unit.
  55. Ye, Jinwan; Swain, David; Giordano, Edward C., Water purifying apparatuses.
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