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Exhaust aftertreatment filter with particulate distribution pattern 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-039/20
출원번호 US-0865098 (2001-05-24)
발명자 / 주소
  • Badeau, Kurt M. A.
  • Liu, Z. Gerald
  • Yonushonis, Thomas M.
  • Haberkamp, William C.
  • Zoran, Randolph G.
  • Schukar, Murray R.
출원인 / 주소
  • Fleetguard, Inc.
대리인 / 주소
    Andrus, Sceales, Starke & Sawall, LLP
인용정보 피인용 횟수 : 40  인용 특허 : 25

초록 ▼

An exhaust aftertreatment filter and method is provided for filtering engine exhaust. Varying cell size is provided to spread trapped contaminant particulate along a distribution pattern reducing heat concentration and the risk of melting during regeneration, to minimize hot-spot meltdown otherwise

대표청구항 ▼

An exhaust aftertreatment filter and method is provided for filtering engine exhaust. Varying cell size is provided to spread trapped contaminant particulate along a distribution pattern reducing heat concentration and the risk of melting during regeneration, to minimize hot-spot meltdown otherwise

이 특허에 인용된 특허 (25)

  1. Yonushonis Thomas M. (Columbus IN), Ceramic particulate trap and method of making the same.
    상세보기
  2. Broering Louis C. (Hope IN) Miller Paul R. (Columbus IN), Diesel engine white smoke control system.
    상세보기
  3. Miller Paul R. (Columbus IN), Diesel particulate trap mounting system.
    상세보기
  4. Kuwamoto Yoshinobu,JPX ; Fukuda Kensei,JPX ; Fujiwara Yasuhiro,JPX, Exhaust as purifying method, exhaust gas filter, and exhaust gas filter purifying apparatus using same.
    상세보기
  5. Yonemura Masaaki (Nara JPX) Kusuda Takao (Ashiya JPX), Exhaust filter element and exhaust gas-treating apparatus.
    상세보기
  6. Kusuda Takao (Ashiya JPX) Mihara Toshihiro (Hirakata JPX) Yonemura Masaaki (Nara JPX) Kuwano Satoshi (Kawanishi JPX), Exhaust gas filter.
    상세보기
  7. Nakamura Kenichi (Settsu JPX) Kimura Kunio (Tsuzuki JPX), Exhaust gas filter and method for making the same.
    상세보기
  8. Nakamoto, Mitsuyoshi; Kusuda, Takao; Yonemura, Masaaki; Shinmura, Koichi, Exhaust gas filter for diesel engine.
    상세보기
  9. Abthoff Joerg (Pluederhausen DEX) Schuster Hans-Dieter (Schorndorf DEX) Loose Gunter (Remseck DEX) Jokl Bernhard (Neuhausen DEX), Exhaust gas filter for diesel engines.
    상세보기
  10. Abthoff Joerg (Pluederhausen DEX) Schuster Hans-Dieter (Schorndorf DEX) Loose Gunter (Remseck DEX) Jokl Bernhard (Neuhausen DEX), Exhaust gas filter for diesel engines.
    상세보기
  11. Kasai Yoshiyuki,JPX ; Ono Yoshiro,JPX ; Yamada Toshio,JPX, Exhaust gas purifying filter using honeycomb monolith with random length sealing portions.
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  12. Scheitlin George E. (Columbus IN) Sickels Mark A. (Columbus IN) Usleman Robert T. (Columbus IN), Exhaust processor.
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  13. Kono Takuo (Tokyo JPX) Yamanaka Mikio (Sagamihara JPX) Tanaka Takashi (Sagamihara JPX) Ishikawa Yasushi (Sagamihara JPX) Sadano Yutaka (Kimitsu JPX) Yashiro Masao (Tokai JPX) Sugiura Tatuo (Tokai JPX, Heat and fatigue resistant metallic carrier for automobile exhaust gas-purifying catalyst.
    상세보기
  14. Bruck Rolf,DEX, Honeycomb body having channels of different flow resistance through which a fluid can flow and apparatus having the hone.
    상세보기
  15. Cleveland Joseph J. (Wysox PA), Method for producing ceramic cellular structure having high cell density.
    상세보기
  16. Pfister Wolfgang (Esslingen DEX) Langen Herbert (Altbach DEX), Particle filter that can be regenerated by burning free for the exhaust gases of internal combustion engines.
    상세보기
  17. Hough Walter J. (Columbus IN) Miller Paul R. (Columbus IN), Particulate filter trap load regeneration system.
    상세보기
  18. Alcorn William R. (Cleveland OH) Bullock Wesley P. (Windham OH) Smith Edward M. (Wyncote PA) Whittenberger William A. (Garrettsville OH), Particulate trap.
    상세보기
  19. Henda Yoshimitu,JPX ; Kobashi Kiyoshi,JPX ; Watanabe Yoshimasa,JPX ; Araki Yasushi,JPX ; Nagai Youichi,JPX ; Ban Syunsuke,JPX, Particulate trap for a diesel engine.
    상세보기
  20. Ban Shunsuke,JPX ; Nagai Youichi,JPX ; Kobashi Kiyoshi,JPX ; Yanagihara Hiromichi,JPX, Particulate trap for diesel engine.
    상세보기
  21. Nagai Youichi,JPX ; Ban Shunsuke,JPX ; Ihara Tomohiko,JPX, Particulate trap for diesel engine.
    상세보기
  22. Nagai Youichi,JPX ; Ban Syunsuke,JPX ; Ihara Tomohiko,JPX ; Kobashi Kiyoshi,JPX ; Yanagihara Hiromichi,JPX, Particulate trap for diesel engine.
    상세보기
  23. Schuster Hans-Dieter (Schorndorf DEX) Zahn Wolfgang (Ludwigsburg DEX) Langer Hans-Joachim (Remseck DEX) Jokl Bernhard (Neuhausen DEX), Soot particle exhaust-gas filter.
    상세보기
  24. Whittenberger William A. ; Sheller David Thomas, Structure for converter body.
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  25. Clerc James C. (Columbus IN) Gladden John R. (Germantown Hills IL) Miller Paul R. (Columbus IN), Unitary hybrid exhaust system and method for reducing particulate emmissions from internal combustion engines.
    상세보기

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  3. Rocklitz, Gary J.; Rogers, Robert M.; Ouyang, Ming; Mathew, Anitha M., Air filtration media pack, filter element, air filtration media, and methods.
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  4. Smith, Guillermo Alberto; Parikh, Chirag D.; Ng, Kwok-Lam; Zoch, Roger L.; Alonzo, Jim L.; Schwandt, Brian W.; Schelkopf, J. Bruce; Verdegan, Barry M.; Schmitz, Kelly R., Authorized filter servicing and replacement.
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  5. Stuckey, Joshua, Catalytic converter substrate structure.
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  6. Fischer, Michael; Gallagher, Michael Thomas; House, Keith Leonard; Ketcham, Thomas Dale; Malarkey, Christopher John; Rosettie, John Stephen, Ceramic radial wall flow particulate filter.
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  7. Cutler,Willard A.; Tepesch,Patrick D.; Warren,Christopher J.; Weiss,David S., Diesel engine exhaust filters.
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  8. Yonushonis, Thomas M.; Simon, III, Conrad J.; Blackwell, Bryan E.; Anderson, Matthew L.; Salemme, Gary, Exhaust aftertreatment filter with reduced maximum temperature.
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  9. Yonushonis,Thomas M.; You,Tao; Henrichsen,Matthew P.; Wang,Rentong, Exhaust aftertreatment filter with residual stress control.
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  10. Okugawa,Shinichiro; Kobayashi,Kazuo, Exhaust gas purifying apparatus.
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  11. Barreteau, Anthony; Janakiraman, Arun; Badeau, Kurt M. A., Filter and filter media having reduced restriction.
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  12. Holzmann, Mark V.; Janakiraman, Arun; Kendall, Orvin D.; Schwartz, Scott W.; Janikowski, Eric A.; Connor, Michael J.; Badeau, Kurt M. A.; Schukar, Murray R., Filter and filter media having reduced restriction.
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  13. Holzmann, Mark V.; Janakiraman, Arun; Kendall, Orvin D.; Schwartz, Scott W.; Janikowski, Eric A.; Connor, Michael J.; Badeau, Kurt M. A.; Schukar, Murray R., Filter and filter media having reduced restriction.
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  14. Holzmann, Mark V.; Janakiraman, Arun; Kendall, Orvin D.; Schwartz, Scott W.; Janikowski, Eric A.; Connor, Michael J.; Badeau, Kurt M. A.; Schukar, Murray R., Filter and filter media having reduced restriction.
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  15. Komori, Teruo; Reinsch, Bernd; Thuener, Lars, Filter element and soot filter having geometrically similar channels.
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  16. Bishop, Wayne R W; Juliar, William Michael; Xu, Jian; Gieseke, Steven Scott, Filter element having center piece and methods.
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  17. Stahl, Ulrich; Felber, Uwe, Filter element provided with channels of variable dimensions and arrangement.
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  18. Rolle, Arndt-Udo; Ehlen, Frank; Lichtenwalter, Kathrin; Linhart, Jochen; Dietsch, Nadine, Filtering device, in particular diesel particulate filter.
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  19. Rocklitz, Gary J.; Rogers, Robert M.; Adamek, Daniel E.; Ouyang, Ming; Mathew, Anitha, Filtration media pack, filter element, and methods.
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  20. Rocklitz, Gary J.; Rogers, Robert M.; Adamek, Daniel; Ouyang, Ming; Mathew, Anitha M., Filtration media pack, filter element, and methods.
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  21. Hu, Ruihua, Fluid filter.
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  22. Hiramatsu, Takuya, Honeycomb structure and method for manufacturing the same.
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  23. Moser, Nikolaus; Franz, Andreas; Schimpf, Birgit; Hammerschick, Joerg; Waltenberg, Klaus; Weissenbacher, Emese; Schuster, Mathias; Cedzich, Wolfgang; Buehl, Heinz; Steuss, Andreas; Werner, Juergen; Spaeth, Harald; Gradl, Matthias; Lechner, Michael; Linde, Hansjuergen; Neumann, Uwe, Intake filter for an internal combustion engine of a motor vehicle.
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  24. Moe, Ted A.; Fesenmaier, Gregory J.; Rocklitz, Gary J.; Ouyang, Ming; Mathew, Anitha M., Method and apparatus for forming fluted filtration media.
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  25. Janikowski, Eric A.; Verdegan, Barry M.; Moy, Jerald J.; Bodasiński, Jacek; Rumiński, Witalis; Gradoń, Leon; Jaroszczyk, Tadeusz; Muse, Robert E.; Rice, Melvin, Method and apparatus for making filter element, including multi-characteristic filter element.
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  26. Marino, Jr.,Robert R., Method for producing a catalytic element.
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  27. Moe, Ted Anthony; Nelson, Benny Kevin; Gross, Bradley Allen, Method of making a Z-media having flute closures.
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  28. Beall, Douglas Munroe; Heibel, Achim Karl-Erich; Tandon, Pushkar, Particulate filters and methods of filtering particulate matter.
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  29. Moy, Jerald J.; Janikowski, Eric A.; Tofsland, Kenneth M., Pleated filter element with tapering bend lines.
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  30. Rocklitz, Gary J., Pleated filtration media having tapered flutes.
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  31. Rocklitz, Gary J., Pleated filtration media, media packs, filter elements, and methods for filtering fluids.
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  32. Rocklitz, Gary J., Pleated filtration media, media packs, filter elements, and methods for filtering fluids.
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  33. Rego, Eric J.; Schwandt, Brian W.; Janikowski, Eric A.; Verdegan, Barry M.; Ng, Kwok-Lam, Reduced pressure drop coalescer.
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  34. Schwandt, Brian W.; Verdegan, Barry M.; Zoch, Roger L.; Fedorowicz, Jeffrey A.; Badeau, Kurt M. A.; Muse, Robert E.; Herman, Peter K., Space optimized coalescer.
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  35. Parikh, Chirag D.; Ng, Kwok-Lam; Zoch, Roger L.; Alonzo, Jim L.; Smith, Guillermo Alberto; Schwandt, Brian W.; Rego, Eric J.; Schelkopf, J. Bruce; Verdegan, Barry M.; Schmitz, Kelly R., Space-effective filter element.
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  36. Whittenberger, William A.; Brunson, Gordon W.; Davis, Brian L.; Romesberg, Todd A.; Bartos, Randall J.; Whittenberger, Joseph W., Stackable structural reactors.
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  37. Whittenberger, William A.; Brunson, Gordon W.; Davis, Brian L.; Romesberg, Todd A.; Bartos, Randall J.; Whittenberger, Joseph W., Stackable structural reactors.
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  38. Whittenberger, William A.; Brunson, Gordon W.; Davis, Brian L.; Romesberg, Todd A.; Bartos, Randall J.; Whittenberger, Joseph W., Stackable structural reactors.
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  39. Anderson, Matthew L.; Yonushonis, Thomas M.; Haberkamp, William C.; Liu, Z. Gerald; Blackwell, Bryan E.; England, Roger D.; Henrichsen, Matthew P., Tuning particulate filter performance through selective plugging and use of multiple particulate filters to reduce emissions and improve thermal robustness.
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  40. Schwandt, Brian W.; Holm, Christopher E.; Jaroszczyk, Tadeusz; Janikowski, Eric A.; Ng, Kwok-Lam; Verdegan, Barry M.; Zoch, Roger L.; Gradoń, Leon; Bodasiński, Jacek; Rumiński, Witalis; Haberkamp, William C., Variable coalescer.
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