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특허 상세정보

Apparatus to remove solid particles and aerosols from a gas, especially from the exhaust gas of an internal combustion e

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B03C-003/14   
미국특허분류(USC) 55/127 ; 55/152 ; 55/154 ; 55/DIG ; 30
출원번호 US-0410693 (1982-08-23)
우선권정보 DE-3141156 (1981-10-16)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 34  인용 특허 : 4
초록

To remove solid particles such as soot, aerosols, and the like, from the exhaust gas of an internal combustion (IC) engine, for example a Diesel engine, the solid particles and aerosols are first charged in an electrostatic field which is generated between a solid surface (2), preferably cylindrical, and pointed discharge elements, typically electrostatic spray disks (3). The solid particles will adhere together, and to the surface, to form-with respect to the original dust and soot particles and aerosols, large area flakes and agglomerates which are car...

대표
청구항

Apparatus to remove solid particles and aerosols from a gas, especially from the exhaust gas of an internal combustion engine, comprising a closed housing structure; electrodes formed with projecting points or teeth located within said closed housing structure, the teeth facing an inside surface of said housing structure; electrical charge means having one terminal connected to said closed housing structure, and another terminal to said electrodes; combustion exhaust gas conducting means (13) conducting exhaust gas including the particles and aerosols in...

이 특허를 인용한 특허 피인용횟수: 34

  1. Borisenko, Alexander Vasilievich. Apparatus and method for reducing and removing airborne oxidized particulates. USP2009067553354.
  2. Norman Dan A. (Auburn WA) Frazier Stanley J. (Bellevue WA). Apparatus and method for treating the emission products of a wood burning stove. USP1987064675029.
  3. Dettling Hubert (Waiblingen DEX) Eisele Hermann (Vaihingen DEX) Haag Gottlob (Markgroningen DEX) Hgele Karl-Heinz (Vaihingen DEX) Linder Ernst (Mhlacker DEX) Polach Wilhelm (Mglingen DEX). Apparatus for removing solid particles from internal combustion engine exhaust gases. USP1987034649703.
  4. Horne, Lucas. Cleaning and/or filtering apparatus. USP2012088252096.
  5. Haag Gottlob (Markgrningen DEX) Dettling Hubert (Waiblingen DEX) Leonhard Rolf (Schwieberdingen DEX) Linder Ernst (Mhlacker DEX). Device for removing solid particles from exhaust gas of an internal combustion engine. USP1988014718923.
  6. Polach Wilhelm (Mglingen DEX). Device for removing solid particles, particularly soot, from exhaust gas of an internal combustion engine. USP1987094689951.
  7. Hodgson, Jan; Vorsmann, Christian; Brüeck, Rolf. Device having an annular electrode for decreasing soot particles in the exhaust gas of an internal combustion engine. USP2015109169752.
  8. Cornwell James H. (Raleigh NC) Kukla William J. (Boulder CO). Electromagnetic converter for reduction of exhaust emissions. USP1990084945721.
  9. Cravero Humberto Alexander,AUX. Electronic purification of exhaust gases. USP1998085787704.
  10. Heckel,Scott P.; Hoverson,Gregory W.; Johnson,Mark J.. Electrostatic droplet collector with replaceable electrode. USP2006026994076.
  11. Truce, Rodney John. Electrostatic filter. USP2005086926758.
  12. Ray, Isaac. Electrostatic filter and non-thermal plasma system for air pollution control of hydrocarbon combustion engines. USP2014078771600.
  13. Gottung, Eric J.; Easom, Bruce H.; Burlatsky, Sergei F.; Smolensky, Leo A.; Bertuccioli, Luca. Electrostatic particulate separation for emission treatment systems. USP2011027883558.
  14. Heckel,Scott P.; Hoverson,Gregory W.; Kuchimanchi,Ananth. Electrostatic precipitator eliminating contamination of ground electrode. USP2007097264658.
  15. Heckel, Scott P.; Hoverson, Gregory; Liu, Benjamin Y. H.. Electrostatic precipitator with internal power supply. USP2005066902604.
  16. Heckel,Scott P.; Hoverson,Gregory W.; Johnson,Mark J.. Electrostatic precipitator with pulsed high voltage power supply. USP2006087082897.
  17. Altman Ralph F. (Chattanooga TN) Wysk S. Ronald (Stow MA) Smolensky Leo A. (Concord MA) Easom Bruce H. (Groton MA). Electrostatically enhanced separator (EES). USP1997015591253.
  18. Altman Ralph F. (Chattanooga TN) Wysk S. Ronald (Stow MA) Smolensky Leo A. (Concord MA) Easom Bruce H. (Groton MA). Electrostatically enhanced separator (EES). USP1997115683494.
  19. Marsal, Damien; Renaud, Phillipe; Mlika, Jerome. Exhaust gas particle collector. USP2010027654078.
  20. Kiser,Matthew Thomas; Thaler,David Michael; Rodman,Anthony Clark; Williams,Matthew Earnest. Exhaust gas recirculation system having an electrostatic precipitator. USP2008047356987.
  21. Aketa, Masahiro; Sugimoto, Satoshi; Ueda, Masato; Yoshita, Yuki; Yanagimoto, Takuya; Tochimoto, Masayuki. Exhaust gas treatment device of diesel engine. USP2014088793974.
  22. Driscoll, James J.; Robel, Wade J.; Chavannavar, Praveen S.. Exhaust system having thermophoretic particulate agglomerator. USP2012108281579.
  23. Aketa, Masahiro; Matsukawa, Yosuke; Sugimoto, Satoshi. Exhaust treatment device for diesel engine. USP2016059347351.
  24. Horne, Lucas. Filter. USP2013108551227.
  25. Horne, Lucas. Filter. USP2013068465574.
  26. Page, Andrew E.; Doynov, Plamen. Method and apparatus for agglomeration. USP2003076589314.
  27. Heckel,Scott P.; Hoverson,Gregory W.. Method of operation of, and protector for, high voltage power supply for electrostatic precipitator. USP2008117455055.
  28. Hoverson,Gregory W.; Heckel,Scott P.. Multistage space-efficient electrostatic collector. USP2006097112236.
  29. Thaler,David Michael. Particulate trap with electrostatic precipitator. USP2008097418815.
  30. Price Michael J. ; McKenna Andrew T. ; Parks Bruce J. ; Rosdahl ; Jr. Robert E. ; Lundy Douglas A.. Reduction of electrostatic charge in waste bottle. USP1999035888276.
  31. Dyson, James; Horne, Lucas. Separating apparatus. USP2013048409335.
  32. Horne, Lucas. Separating apparatus. USP2013118572789.
  33. Horne, Lucas; Jupe, Matthew Robert; Worker, David Colin; Steadman, Guillaume Kristian. Separating apparatus. USP2012098257457.
  34. Stencel John M. ; Schaefer John L. ; Ban Heng ; Neathery James K. ; Li Tianxiang. Triboelectric separator with mixing chamber and pre-separator. USP1999085944875.