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특허 상세정보

Extended area filters

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-029/00   
미국특허분류(USC) 210/232 ; 210/DIG ; 15 ; 210/483 ; 210/499
출원번호 US-0649052 (1976-01-14)
발명자 / 주소
인용정보 피인용 횟수 : 54  인용 특허 : 1
초록

An extended-area filter for filtering plastic stock at high pressures has a breaker plate with an undulating surface confronting the oncoming stock which substantially doubles the available filter area. Screen packs having fixed therein the same surface configuration are supported uniformly on the undulating surface against collapse under the operating pressure.

대표
청구항

In an apparatus to filter a fluid material under high pressure in the range of 10,000 pounds per square inch or greater, said apparatus including means defining a passage through which said material is forced to flow under such high pressure, extended-area filter means located iN the path of said flow comprising a rigid breaker plate across said passage in a principal plane which is essentially the same as a right-cross section of said flow, said plate having a rigid corrugated surface extending across said passage for confronting oncoming high pressure ...

이 특허를 인용한 특허 피인용횟수: 54

  1. Rapp Willard E. (Griggstown NJ). Cleanable filter and method of cleaning same. USP1981034257901.
  2. Perala, Aulis. Filter cloth and replaceable filter module. USP2004046719148.
  3. Per��l��,Aulis. Filter cloth and replaceable filter module. USP2008057370766.
  4. Miki Toshio (Nagoya JPX) Kometani Hideo (Nagoya JPX) Fujimura Hiroshi (Nagoya JPX) Goto Yukio (Nagoya JPX) Takagawa Hiroyuki (Nagoya JPX) Nishikawa Akira (Nagoya JPX). Filter for filtering molten resin and a filtering device for multi-layer resin forming. USP1996115578208.
  5. Yasuo Yoshii JP; Nobuki Nagami JP; Nobuhiro Yamasaki JP; Yoshiaki Nakata JP; Shinichi Fukumizu JP; Osamu Ikeda JP. Filter member and screen changer for use in resin extruder. USP200204RE37681.
  6. Dralle, James R.. Filtering method. USP2010087771517.
  7. Scott B. Beier ; Rex A. Adams. Fluid filter system. USP2002066409805.
  8. Beier Scott B. ; Adams Rex A.. Fluid filter, method of making and using thereof. USP2000066071419.
  9. 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. USP2002096450345.
  10. 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. USP2004056736270.
  11. Bakula John J. ; Kroon Scott M.. Gumbo separator. USP1999075921399.
  12. Dimijian Berge A. (919 S. Highland Ave. Los Angeles CA 90036). Ice forming apparatus. USP1990114970877.
  13. Foucras Jacques (Bron FRX) Rodet Georges (Communay FRX). Leakproof securing means for mounting a semi-permeable membrane to a support. USP1979084165082.
  14. 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. USP2003056565698.
  15. Bakula John J.. Method of fabricating screen for vibratory screening machine. USP1999035876552.
  16. John J. Bakula. Method of fabricating undulating screen for vibratory screening machine. USP2002016340089.
  17. Beier, Scott B.; Adams, Rex A.. Method of filtering air through an air passageway. USP2005086923911.
  18. Bakula, John J.. Method of screening material utilizing a plurality of undulating screen assemblies. USP2003056564947.
  19. 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. USP2003126669985.
  20. Clendenning,Michael Andrew; Ramsey,Thomas Henry; Avett,Tripp Augustus; Martin,Timothy Allen. Porous filter. USP2006107125490.
  21. David W. Largent ; Kenneth W. Seyffert ; Thomas C. Adams ; David L. Schulte ; Guy L. MoClung, III. Ramped screen & vibratory separator system. USP2002066401934.
  22. Largent David W. ; Seyffert Kenneth W. ; Adams Thomas C. ; Schulte David L. ; McClung Guy L.. Screen. USP200005D425531.
  23. 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. USP2000036032806.
  24. 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. USP2001126325216.
  25. 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. USP1999105971159.
  26. Derrick William W. ; Bakula John J.. Screen assembly for vibrating screening machine. USP1999025868929.
  27. Derrick William W. ; Bakula John J.. Screen assembly for vibrating screening machine. USP1999085944993.
  28. Bakula John J.. Screen assembly for vibratory screening machine. USP1999126000556.
  29. 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. USP2009047520391.
  30. 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. USP2003086607080.
  31. Adams Thomas C. ; Schulte ; Jr. David L. ; McClung ; III Guy L.. Screen for vibratory separator. USP1999115988397.
  32. Frejborg,Frey Å.; Halonen,Lassi J.. Screen plates and methods of manufacture. USP200712RE39940.
  33. Seyffert Kenneth W. ; Adams Thomas C. ; Schulte David L. ; McClung ; III Guy L.. Screen support strip for use in vibratory screening apparatus. USP2001106302276.
  34. Adams, Thomas C.; Schulte, Jr., David L.; Largent, David W.; Seyffert, Kenneth W.; McClung, III, Guy L.. Screen with ramps for vibratory separator system. USP2003106629610.
  35. Schulte, Jr., David L.; Adams, Thomas C.; Seyffert, Kenneth W.; McClung, III, Guy L.. Screen with unibody structure. USP2005056892888.
  36. 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. USP2005086932883.
  37. 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. USP2002096443310.
  38. Cravello William Myron (12535 E. 20th Pl. Tulsa OK 74128). Shaker screen assembly. USP1997115690826.
  39. 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. USP2001096290068.
  40. Burnett, George Alexander; Larson, Thomas Robert. Shale shaker. USP2015079079222.
  41. 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. USP1997025598930.
  42. Bakula John J.. Undulating screen for vibratory screening machine. USP1998075783077.
  43. Bakula John J.. Undulating screen for vibratory screening machine and method of fabrication thereof. USP1999095958236.
  44. Bakula John J. (Grand Island NY). Undulating screen for vibratory screening machine and method of fabrication thereof. USP1995055417859.
  45. 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. USP2001096283302.
  46. 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. USP2003036530483.
  47. Larson, Thomas Robert; Dufilho, Paul William. Vector maximizing screen. USP2017059643111.
  48. Thomas C. Adams ; David L. Schulte ; Kenneth W. Seyffert ; David W. Largent ; Charles N. Grichar ; Guy L. McClung, III. Vibrator separator screens. USP2002096454099.
  49. Seyffert Kenneth ; Adams Thomas C. ; Schulte David L. ; McClung ; III Guy L.. Vibratory separator screen. USP2001076267247.
  50. 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. USP2001086269953.
  51. 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. USP2000116152307.
  52. 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. USP2002046371302.
  53. 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. USP2004046722504.
  54. Patrovsky, Hubert. Wave filter for rotary filter. USP2003066582598.