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Filtering device

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-039/18
출원번호 US-0747046 (1976-12-02)
우선권정보 JA-0057411 (1976-05-07)
발명자 / 주소
  • Yamazaki
  • Masahiko
대리인 / 주소
    Flynn & Frishauf
인용정보 피인용 횟수 : 56  인용 특허 : 0

초록

A filtering device comprises a cylindrical member bored with a large number of holes; a sheet-like filter element crosswise folded like bellows and rolled into a cylindrical form so as to concentrically surround the bored cylindrical member and a plurality of thin band-shaped liquid passage plates i

대표청구항

대표청구항이 없습니다.

이 특허를 인용한 특허 (56)

  1. Taomo Toshio,JPX ; Kobayashi Fujio,JPX, Air cleaner.
  2. Hirano Seiichi,JPX ; Kusumi Toshio,JPX ; Soda Tomizou,JPX, Air filter unit and method for manufacturing the same.
  3. Rose, Stephen W.; Hughes, Steven L., Annular pleated filter cartridge for liquid filtration apparatus.
  4. Montie, Greg; Dean, James Franklin; Mullen, Curtis; Hill, Robert, Cross-pleated membrane cartridges, and method and apparatus for making cross-pleated membrane cartridges.
  5. Montie, Greg; Dean, James Franklin; Mullen, Curtis; Hill, Robert, Cross-pleated membrane cartridges, and method and apparatus for making cross-pleated membrane cartridges.
  6. Nelemans, Bert J.; Van Sonsbeek, Hendrikus J., Device suitable for treating a fluid, as well as a method suitable for manufacturing such a device.
  7. Schaeffer John I. (Orange City FL), Filter pleat support means.
  8. Yagishita Aisaburo (5-2 ; Shinpo-Cho 4-Chome ; Chikusa-Ku Nagoya JPX), Filter with perforated fin portions extending from outer cylindrical wall.
  9. Maurer, Patrick; Sann, Norbert, Filtering apparatus and filter element.
  10. Osamu Inoue JP; Shinichi Chaen JP; Nobuki Uraoka JP; Toshio Kusumi JP; Jun Asano JP; Seiichi Hirano JP; Satoshi Hara JP, Fire-retardant filter medium and air filter unit.
  11. Davidson Donald R., Fluid filter with pleated septum.
  12. Greene John P. (Cheryl Lane Boonton Township ; Morris County NJ 07005), Gas filter apparatus.
  13. Thomas C. Adams ; Kenneth W. Seyffert ; David W. Largent ; David L. Schulte, Jr. ; Charles N. Grichar ; Vincent D. Leone ; Jeffrey E. Walker ; Guy L. McClung, III, Glue pattern screens and methods of production.
  14. Adams, Thomas C.; Ward, Kerry; Seyffert, Kenneth W.; Largent, David W.; Schulte, Jr., David L.; Grichar, Charles N.; Leone, Vincent D.; Walker, Jefrey E.; McClung, III, Guy L., Glued screens for shale shakers.
  15. Bakula John J. ; Kroon Scott M., Gumbo separator.
  16. Schardt David L. ; Carter Kendall R. ; Stallins John M. ; Taylor Charles E., Heater for fluids.
  17. Hoffman,Charles S.; Schuyler,Charles C.; Robillard,Norman F., Length-adjustable filter cartridge end caps, filter cartridges employing, and methods of making, the same.
  18. Davidson Donald Robert, Method for extending useful life of filter aid in a filter with hydraulically deformable system.
  19. Adams, Thomas C.; Seyffert, Kenneth W.; Largent, David W.; Schulte, Jr., David L.; Grichar, Charles N.; Leone, Vincent D.; Walker, Jeffrey E.; McClung, III, Guy L., Method for making vibratory separator screens.
  20. Bakula John J., Method of fabricating screen for vibratory screening machine.
  21. John J. Bakula, Method of fabricating undulating screen for vibratory screening machine.
  22. Bakula, John J., Method of screening material utilizing a plurality of undulating screen assemblies.
  23. Adams, Thomas C.; Ward, Kerry; Seyffert, Kenneth W.; Largent, David W.; Schulte, Jr., David L.; Grichar, Charles N.; Leone, Vincent D.; Walker, Jefrey E.; McClung, III, Guy L., Methods for making glued shale shaker screens.
  24. Brownell Peter (Providence RI), Pleated filter element and integral shield and method for making same.
  25. Kahler Kai,DEX, Process for manufacturing a fluid filter.
  26. David W. Largent ; Kenneth W. Seyffert ; Thomas C. Adams ; David L. Schulte ; Guy L. MoClung, III, Ramped screen & vibratory separator system.
  27. Largent David W. ; Seyffert Kenneth W. ; Adams Thomas C. ; Schulte David L. ; McClung Guy L., Screen.
  28. Leone Vincent D. ; Adams Thomas C. ; Walker Jeffrey ; Schulte ; Jr. David L. ; Grichar Charles N. ; Seyffert Kenneth W. ; McClung ; III Guy L., Screen apparatus for vibratory separator.
  29. Seyffert Kenneth W. ; Adams Thomas C. ; Largent David ; Schulte ; Jr. David L. ; Grichar Charles N. ; Leone Vincent D. ; Walker Jeffrey ; McClung ; III Guy L., Screen apparatus for vibratory separator.
  30. Leone Vincent D. ; Adams Thomas C. ; Walker Jeffrey ; Schulte ; Jr. David L. ; Grichar Charles N. ; Seyffert Kenneth W. ; McClung ; III Guy L., Screen assembly for a vibratory separator.
  31. Derrick William W. ; Bakula John J., Screen assembly for vibrating screening machine.
  32. Derrick William W. ; Bakula John J., Screen assembly for vibrating screening machine.
  33. Bakula John J., Screen assembly for vibratory screening machine.
  34. Schulte, Jr., David L.; Adams, Thomas C.; Ward, Kerry; Seyffert, Kenneth Wayne; Grichar, Charles N.; Leone, Vincent D.; Walker, Jeffrey E.; Largent, David W.; McClung, III, Guy L., Screen assembly for vibratory separator.
  35. Winkler, Joseph Charles; Adams, Thomas C.; Schulte, David L.; Seyffert, Kenneth W.; Largent, David W.; Grichar, Charles N.; McClung, III, Guy L., Screen assembly for vibratory separators.
  36. Adams Thomas C. ; Schulte ; Jr. David L. ; McClung ; III Guy L., Screen for vibratory separator.
  37. Seyffert Kenneth W. ; Adams Thomas C. ; Schulte David L. ; McClung ; III Guy L., Screen support strip for use in vibratory screening apparatus.
  38. Adams, Thomas C.; Schulte, Jr., David L.; Largent, David W.; Seyffert, Kenneth W.; McClung, III, Guy L., Screen with ramps for vibratory separator system.
  39. Schulte, Jr., David L.; Adams, Thomas C.; Seyffert, Kenneth W.; McClung, III, Guy L., Screen with unibody structure.
  40. Adams, Thomas C.; Ward, Kerry; Seyffert, Kenneth W.; Schulte, Jr., David L.; Gricher, Charles N.; Leone, Vincent D.; Walker, Jefrey E.; McClung, III, Guy L., Screens for vibratory separators.
  41. David Lee Schulte, Jr. ; Thomas W. Adams ; Kenneth W. Seyffert ; David W. Largent ; Guy L. McClung, III ; Jeffrey E. Walker ; Hector M. Murray GB, Seal screen structure.
  42. Moldow, Preben G., Separator for filter cartridges.
  43. Adams Thomas C. ; Seyffert Kenneth W. ; Largent David W. ; Schulte David L. ; McClung ; III Guy L. ; Walker Jeffrey E. ; Murray Hector M. ; Maroney ; III James F. ; Winkler Joseph C., Shaker screens and methods of use.
  44. Leone Vincent D. (Houston TX) Walker Jeffrey E. (Lafayette LA) Grichar Charles N. (Houston TX) Seyffert Kenneth W. (Houston TX) McClung ; III Guy L. (Spring TX), Shale shaker screen.
  45. Erickson Arnold R. (Orange City FL), Support for backflushable filter media.
  46. Bakula John J., Undulating screen for vibratory screening machine.
  47. Bakula John J., Undulating screen for vibratory screening machine and method of fabrication thereof.
  48. Bakula John J. (Grand Island NY), Undulating screen for vibratory screening machine and method of fabrication thereof.
  49. Schulte David L. ; Adams Thomas C. ; Seyffert Kenneth W. ; Largent David W. ; McClung ; III Guy L. ; Walker Jeffrey E. ; Murray Hector M.,GBX, Unibody screen structure.
  50. Schulte, David L.; Adams, Thomas C.; Seyffert, Kenneth W.; Largent, David W.; McClung, III, Guy L.; Walker, Jeffrey E.; Murray, Hector M., Unibody structure for screen assembly.
  51. Thomas C. Adams ; David L. Schulte ; Kenneth W. Seyffert ; David W. Largent ; Charles N. Grichar ; Guy L. McClung, III, Vibrator separator screens.
  52. Seyffert Kenneth ; Adams Thomas C. ; Schulte David L. ; McClung ; III Guy L., Vibratory separator screen.
  53. Seyffert Kenneth W. ; Adams Thomas W. ; Largent David W. ; Grichar Charles N. ; Schulte ; Jr. David L. ; McClung ; III Guy L. ; Walker Jeffrey E. ; Murray Hector M.,GBX ; Maroney ; III James F. ; Win, Vibratory separator screen assemblies.
  54. Adams Thomas C. ; Seyffert Kenneth W. ; Largent David W. ; Schulte David L. ; Walker Jeffrey E. ; Murray Hector M. ; McClung ; III Guy L., Vibratory separator screens.
  55. Thomas C. Adams ; Kenneth W. Seyffert ; David W. Largent ; David L. Schulte, Jr. ; Jeffrey E. Walker ; Hector M. Murray GB; Vincent D. Leone ; Charles N. Grichar ; Guy L. McClung, III, Vibratory separator screens.
  56. Schulte, David L.; Adams, Thomas C.; Seyffert, Kenneth W.; Largent, David W.; McClung, III, Guy L.; Walker, Jeffrey E.; Murray, Hector M., Vibratory separators and screens.
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