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Apparatus for emissions control, systems, and methods

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01N-003/00
출원번호 UP-0868591 (2007-10-08)
등록번호 US-7607289 (2009-11-10)
발명자 / 주소
  • Schmeichel, Steve D.
  • Schmidt, Fred W.
  • Imes, Julian A.
  • Dushek, Robert Allen
출원인 / 주소
  • Donaldson Company, Inc.
대리인 / 주소
    Merchant & Gould P.C.
인용정보 피인용 횟수 : 7  인용 특허 : 46

초록

Methods, constructions, and systems for treating engine emissions. An engine includes a crankcase, an air intake, a blow-by vent, and an exhaust port; the crankcase emits blow-by gases through the blow-by vent, and the engine produces an exhaust stream through the exhaust port. The blow-by gases ar

대표청구항

What is claimed is: 1. A method for retrofitting a diesel engine, the diesel engine drawing intake air through an air intake structure including an air filter for filtering the intake air, the method comprising: (a) installing a blow-by gas treatment device for treating blow-by gas generated by the

이 특허에 인용된 특허 (46)

  1. Gieseke Steven Scott ; Dushek Robert Allen, Aerosol separator and method.
  2. Gieseke Steven Scott ; Dushek Robert Allen, Aerosol separator; and method.
  3. Gieseke Steven Scott ; Dushek Robert Allen, Aerosol separator; and method.
  4. Gieseke Steven Scott ; Dushek Robert Allen ; Finnerty Carolyn J., Aerosol separator; and method.
  5. Gieseke, Steven Scott; Dushek, Robert Allen, Aerosol separator; and method.
  6. Gieseke, Steven Scott; Dushek, Robert Allen; Finnerty, Carolyn J., Aerosol separator; and method.
  7. Steven Scott Gieseke ; Robert Allen Dushek, Aerosol separator; and method.
  8. Gieseke Steven Scott ; Dushek Robert Allen, Air cleaner; aerosol separator; and method.
  9. Harvey, William Bernard; Hoverson, Gregory W., Air/oil coalescer with an improved centrifugally assisted drainage.
  10. Herman Peter K. ; Jensen ; deceased Richard ; Hoverson Gregory W., Air/oil coalescer with centrifugally assisted drainage.
  11. Schmeichel,Steve D.; Schmidt,Fred W.; Imes,Julian A.; Dushek,Robert Allen, Apparatus for emissions control, system, and methods.
  12. Schmeichel,Steve D.; Schmidt,Fred W.; Imes,Julian A.; Dushek,Robert Allen, Apparatus for emissions control, systems, and methods.
  13. Herman John T. (Dellwood MN) Wagner Wayne M. (Apple Valley MN) Wright Mervin E. (Apple Valley MN) Hoppenstedt Bruce B. (Bloomington MN) LeBlanc James A. (Eden Prairie MN), Apparatus for filtering engine exhaust.
  14. Sera Hisashi,JPX ; Miyaura Shinobu,JPX ; Okabe Toshiyuki,JPX ; Murakami Hiroshi,JPX, Catalyst for exhaust gas purification.
  15. Chung H. Young (Bloomington MN) Dema Keh B. (Burnsville MN) Barris Marty A. (Lakeville MN), Ceramic filter construction and method.
  16. Beach Donald W. (Cookeville TN) Herman Peter K. (Cookeville TN) Bounnakhom Alan (Cookeville TN) Ruch David M. (Columbus IN) Partridge John M. (Columbus IN) Parlow J. E. (Columbus IN), Closed crankcase ventilation system.
  17. Antoku Mitugu (Yokohama JPX) Saito Fumio (Yokohama JPX), Control for supercharger turbines.
  18. Liang, Cho Y.; McCoy, Steven R., Crankcase blow-by filtration system.
  19. Dickson Gary J. (Hampton Bays NY), Crankcase emission control system.
  20. Burgess, Stephen F., Crankcase emission control system for crankcase breather.
  21. Norrick, Daniel A., Crankcase ventilation system.
  22. Mayer, Andreas; Stussi, Rudolf, Device for returning the blow-by rate from the crankcase into the system of a supercharged internal combustion engine.
  23. Fedorowicz Jeffrey A. ; Lanius Michael B. ; Tracy Lawrence P. ; Shute Raymond C. ; Holzmann Mark V., Diesel engine crankcase ventilation filter.
  24. Charles W. Hawkins ; Christopher E. Holm ; Gregory W. Hoverson, Diesel engine modular crankcase ventilation filter.
  25. Julazadeh Mahmood, Diesel engine system with oil-air separator and method of operation.
  26. Heckel, Scott P.; Hoverson, Gregory; Liu, Benjamin Y. H., Electrostatic precipitator with internal power supply.
  27. Feuling James J. (2521 Palma Ventura CA 93003), Engine air intake filter and crankcase breather oil collection assembly.
  28. Kashiyama Kenji (Hiroshima JPX) Nomura Kazumasa (Higashihiroshima JPX) Iwata Noriyuki (Hiroshima JPX) Yamagata Naoyuki (Hiroshima JPX), Exhaust gas recirculation system.
  29. Burgess Stephen F., Filter assembly with sump and check valve.
  30. Jeffrey A. Fedorowicz ; Christopher E. Holm ; G. Michael Gron, Jr. ; Mark V. Holzmann ; Raymond C. Shute ; Lawrence P. Tracy ; Michael B. Lanius, Flat low profile diesel engine crankcase ventilation filter.
  31. Schmeichel Steven D. (Inger Grove Heights MN) Wagner Wayne M. (Rosemont MN) Wiese John S. (Bloomington MN) Hoppenstedt Bruce B. (Bloomington MN) Kleinhenz Joanne E. (Minneapolis MN) Roberts David L. , Integral fluted tube for sound suppression and exhaust ejection.
  32. Sasaki Shizuo,JPX ; Gotoh Masato,JPX ; Ito Takekazu,JPX ; Yoshizaki Kouji,JPX ; Murata Hiroki,JPX ; Abe Tsukasa,JPX, Internal combustion engine.
  33. Sumser, Siegfried; Finger, Helmut, Internal combustion engine with an exhaust turbocharger and an exhaust-gas recirculation device.
  34. Peter Prenninger AT; Reinhard Knoll AT; Michael Frings AT, Internal combustion engine, in particular of the self-igniting type.
  35. Watanabe Noboru (Susono JPX), Method and a system for controlling a soot catcher purging throttle valve.
  36. Oshima Yujiro (Aichi JPX) Abe Katsushi (Aichi JPX) Kawahara Kazuo (Aichi JPX) Yokota Koji (Aichi JPX) Muraki Hideaki (Aichi JPX) Fukui Masayuki (Aichi JPX), Method and apparatus for reducing nitrogen oxides from internal combustion engine.
  37. Wagner Wayne M. (Apple Valley MN) Bethke Timothy A. (Apple Valley MN) Schmeichel Steven D. (Inver Grove Heights MN), Muffler apparatus and method for making same.
  38. Wagner Wayne M. (Apple Valley MN) Flemming Douglas E. (Rosemount MN) Steinbrueck Edward A. (Minneapolis MN) Hoppenstedt Bruce B. (Bloomington MN), Muffler apparatus with filter trap and method of use.
  39. Wagner Wayne M. (Apple Valley MN) Campbell John A. (Lakeville MN) Burchett William L. (Grinnell IA) Wiese John S. (Bloomington MN) Hiemstra John R. (Apple Valley MN) Bethke Timothy A. (Apple Valley M, Muffler assembly and method of manufacture.
  40. Wagner, Wayne M.; Barris, Marty A.; Flemming, Douglas E.; Rothman, James C.; Betts, Peter A., Muffler with catalytic converter arrangement, and method.
  41. Wagner Wayne M. (Apple Valley MN) Barris Marty A. (Lakeville MN) Flemming Douglas E. (Rosemount MN) Rothman James C. (Burnsville MN) Betts Peter A. (Prior Lake MN), Muffler with catalytic converter arrangement; and method.
  42. Wagner Wayne M. (Apple Valley MN) Barris Marty A. (Lakeville MN) Flemming Douglas E. (Rosemount MN) Rothman James C. (Burnsville MN) Betts Peter A. (Prior Lake MN) Wiese John S. (Lakeville MN) Winnes, Muffler with catalytic converter arrangement; and method.
  43. Chadderton John (Beam GB2) Child David (Cinderford GB2) Deighton John (Soudley GB2), Particulate filter, and system and method for cleaning same.
  44. Brown, Kevin Francis; Langer, Deborah Ann; Duncan, David, Process for reducing pollutants from the exhaust of a diesel engine.
  45. Michel, Richard G., Regulated engine crankcase gas filter.
  46. Wagner Wayne M. (Apple Valley MN), Straight-through flow muffler.

이 특허를 인용한 특허 (7)

  1. Jacob, Gregoire; Wood, Robert, Crankcase ventilation filter assembly; components; and methods.
  2. Jacob, Gregoire; Wood, Robert, Crankcase ventilation filter assembly; components; and methods.
  3. Pindell, Richard, Exsiccate device.
  4. St. Mary, Harvey K., Method for field modification of a diesel generator to improve efficiency.
  5. Golin, Michael; Kotrba, Adam J., Modular system for reduction of sulphur oxides in exhaust.
  6. Mincher, Adrian; Copley, Daniel, Regulator.
  7. Smith, Christopher James; Walters, Marcus Carr; Furse, John Howard, Turbomachine filter system having a drain with one-way valve.
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