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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Natural gas powered engine

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02M-025/07   
미국특허분류(USC) 123/56812; 123/003
출원번호 US-0541542 (2000-04-03)
발명자 / 주소
대리인 / 주소
    Christie, Parker & Hale, LLP
인용정보 피인용 횟수 : 28  인용 특허 : 47
초록
▼

A method of producing near zero NOx and near zero CO emissions in exhaust gas from an internal combustion engine using a gaseous fuel comprised of natural gas and at least one additional gas selected from hydrogen and carbon monoxide. A first portion of the exhaust gas is recycled for providing dilution of the fuel charge. A second portion of the exhaust gas is discharged to the atmosphere. The engine is operated to combust the gaseous fuel with air under exhaust gas recycle conditions which produce near zero NOx emissions and near zero CO emission in th...

대표
청구항
▼

1. A method of producing near-zero NOx and near-zero CO emissions in exhaust gas from an internal combustion engine using a gaseous fuel wherein the exhaust gas includes water vapor, the method comprising the steps of:(a) providing an internal combustion engine having an intake for fuel and having exhaust gas; (b) providing a gaseous fuel comprised of natural gas and hydrogen sufficient to prevent said engine from misfiring during operation and adding said gaseous fuel to said engine; (c) separating the exhaust gas from the internal combustion engine int...

이 특허에 인용된 특허 (47)

  1. Sun Xiaobo ; Hussein Syed. Air-fuel control for alternative engine fuels. USP2000026026787.
  2. Rutledge Gerald D. (McMurray PA) Yoon Heeyoung (McMurray PA). Alcohol dissociation and waste heat recovery process for automobiles. USP1984014425876.
  3. Yoon Heeyoung (McMurray PA). Alcohol dissociation process for automobiles. USP1984044444158.
  4. Gunnerman Rudolf W. (4100 Folsom Blvd. ; 9D Sacramento CA 95814). Aqueous fuel for internal combustion engine and method of combustion. USP1992105156114.
  5. Seizew Alex R. (Livonia MI) King ; II Lamar L. (Dearborn MI). Articulated exhaust gas recirculation supply tube for automotive engine. USP1997035609144.
  6. Adamczyk ; Jr. Andrew A. (Dearborn MI) Montreuil Clifford N. (Dearborn MI) Williams Scott C. (Dearborn MI). Automotive engine having catalytic exhaust aftertreatment device and secondary air injection control system for minimum. USP1995055410872.
  7. Fuderer Andrija (Antwerp BEX). Catalytic steam reforming of hydrocarbons. USP1982064337170.
  8. Lindberg John E. (Lafayette CA). Combustion and pollution control system. USP1984104476817.
  9. Lindberg John E. (Point Richmond CA). Combustion control system. USP1987094696279.
  10. Stewart William S. (Bartlesville OK). Control of a reforming furnace. USP1984094473490.
  11. Nogi Toshiharu,JPX ; Saikalis George. Control system for a gaseous fuel internal combustion engine utilizing PID gain scheduling parameters. USP1998025720266.
  12. Wang Shoou-I (Allentown PA). Enhanced heat transfer reformer and method. USP1990044919844.
  13. Katahira Eturou (Okazaki JPX) Yamaguchi Shunzo (Okazaki JPX) Kida Masashi (Nishio JPX) Ishida Yasuhiko (Susono JPX). Exhaust gas purification apparatus for an internal combustion engine. USP1979114175386.
  14. Hattori Kyo (Susono JPX). Exhaust gas purifying method of an internal combustion engine. USP1983034375746.
  15. Morita Yasuyuki (Hiroshima JPX). Exhaust gas recirculating passage arrangement for cross-flow type internal combustion engines. USP1982054328781.
  16. Machida Minoru (Nagoya JPX) Yamada Toshio (Nagoya JPX) Ichikawa Yukihito (Nagoya JPX) Kasai Yoshiyuki (Nagoya JPX). Exhaust gas recirculation device for internal combustion engine. USP1997015592925.
  17. Filho Antonio V. (Rua Luther King 41-Belo Horizonte-MG BRX) De Biase Pietrangelo V. (Av. Prefeito Mendes Moraes 1300/401-Rio de Janeiro-RJ BRX). Exhaust manifold for an internal combustion engine, apparatus for the catalytic transformation of fuel and improved inte. USP1984104475484.
  18. Matuoka Hiroki,JPX ; Tanaka Masaaki,JPX ; Iisaka Shigemitu,JPX ; Furuhashi Michio,JPX ; Nagai Toshinari,JPX ; Nagai Tadayuki,JPX ; Kawai Takashi,JPX ; Harima Kenji,JPX ; Gotou Yuuichi,JPX. Exhaust purifier of internal combustion engine. USP1998095814283.
  19. Ichimura Shoji,JPX. Fluid fuel reforming ceramic catalysts and their manufacturing methods. USP1998065763351.
  20. Noguchi, Masaaki; Bunda, Tsuchio; Tanaka, Taro. Fuel reforming system for an internal combustion engine. USP1979044147136.
  21. Gale Nigel F. (San Antonio TX) Naegeli David W. (San Antonio TX) Ryan ; III Thomas W. (San Antonio TX) King Steven R. (San Antonio TX). Fuel supply systems for engines and combustion processes therefor. USP1994035297515.
  22. Kawamura Hideo,JPX. Gas engine with a gas fuel reforming device. USP2000066079373.
  23. Serafini Joseph (387 Lincoln Ave. Newark NJ 07104). Gaseous fuel enriching subsystem. USP1996025488932.
  24. Collier ; Jr. Robert Kirk (Merritt Island FL) Hoekstra Robert Louis (Oviedo FL) Mulligan David Neal (Titusville FL) Hahn Douglas Edward (Melbourne FL). Hydrogen enriched natural gas as a clean motor fuel. USP1997085660602.
  25. Collier ; Jr. Robert Kirk (Merritt Island FL) Hoekstra Robert Louis (Oviedo FL) Mulligan David Neal (Oakhill FL) Hahn Douglas Edward (Melbourne FL). Hydrogen enriched natural gas as a motor fuel with variable air fuel ratio and fuel mixture ratio control. USP1997095666923.
  26. Collier ; Jr. Robert Kirk ; Hoekstra Robert Louis ; Mulligan David Neal ; Hahn Douglas Edward. Hydrogen enriched natural gas as a motor fuel with variable air fuel ratio and fuel mixture ratio control. USP1998085787864.
  27. Cohn Daniel R. ; Rabinovich Alexander ; Titus Charles H.. Integrated plasmatron-turbine system for the production and utilization of hydrogen-rich gas. USP1998125852927.
  28. Ichimura Shoji,JPX. Internal combustion engines, fluid fuel reforming ceramic catalyst and transporting and power-generating means employin. USP1999105972829.
  29. Swenson Paul F. (Shaker Heights OH). Low pollution natural gas vehicle. USP1992015081977.
  30. Lindstrom Olle B. (Lorensviksv 14 S-18363 Tby SEX). Means and procedure for the operation of combustion engine. USP1982074340013.
  31. Kosaka Katuaki (Hidaka JA) Ueno Zene (Tokyo JA). Method and apparatus for generating reformed gas containing hydrogen and carbon monoxide from hydrocarbon fuel. USP1977114059076.
  32. Lynum Steinar,NOX ; Haugsten Kjell,NOX ; Hox Ketil,NOX ; Hugdahl Jan,NOX ; Myklebust Nils,NOX. Method for combustion of hydrocarbons. USP1998035725616.
  33. Green Gary J. (Yardley PA) McVeigh Harry A. (Moorestown NJ) Penick Joe E. (Princeton NJ) Yan Tsoung Y. (Philadelphia PA). Method of burning hydrogen deficient fuels. USP1987024643666.
  34. Bos Hugo T. P. (Zutphen NLX). Method of carrying out a gas combustion process with recovery of a part of the heat present in the combustion gases. USP1990024900333.
  35. Papineau, Ronald I.. Method of generating hydrogen and using the generated hydrogen. USP1985104547356.
  36. Nakase Takamichi (Gamagori JPX) Hattori Tadashi (Okazaki JPX) Naito Junichiro (Toyokawa JPX) Kondo Kenji (Hoi all of JPX). Method of operating a three-way catalyst for internal combustion engines. USP1980044199938.
  37. Pischinger Franz (Aachen DEX) Durnholz Manfred (Heinsberg DEX) Lepperhoff Gerhard (Stolberg DEX) Huthwohl Georg (Aachen DEX). Method of reducing the NOx emission of a supercharged piston-type internal combustion engine. USP1997095671600.
  38. Lindstrom Olle B. (Lorensviksv 14 S-18363 Tby SEX). Procedure for the operation of combustion engine. USP1981014244328.
  39. Klosek Joseph (Wescosville PA) Tao John C. (Allentown PA). Process for enhanced benzene-synthetic natural gas production from gas condensate. USP1982114358364.
  40. Pfefferle ; William C. ; Hettinger ; Jr. ; William P.. Process for producing synthetic natural gas and high octane motor fuel components. USP1978024073716.
  41. Cronyn Marshall W. (3232 NW. Luray Ter. Portland OR 97210). Recyclable-fuel engine system. USP1982034318369.
  42. Green Ralph V. (Charleston WV). Reforming process for carbon monoxide. USP1976033943236.
  43. Aoki Takuya (Wako JPX) Teshirogi Tetsu (Wako JPX). Secondary air supply control system for internal combustion engines. USP1995025388402.
  44. Pinto Alwyn (Cleveland GB2). Steam reforming process. USP1991045004592.
  45. Smith Jack A. ; Podnar Daniel J. ; Cole James J. ; Kubesh John T. ; Bartley Gordon J.. Stoichiometric synthesis, exhaust, and natural-gas combustion engine. USP1999095947063.
  46. Seppen Jan J. (Huizen NLX) van der Weide Jouke (Rijswijk NLX). System and device for exhaust gas recirculation in combustion machine. USP1987014635609.
  47. Atanasyan Alain A. (Tournefeuille FRX). Test method for a device for injection of air into the exhaust gases of an internal combustion engine. USP1995095448885.

이 특허를 인용한 특허 피인용횟수: 28

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  2. Han, Xue; Nunan, John. Apparatus and method for desulfation of a catalyst used in a lean burn methane source fueled combustion system. USP20190110184374.
  3. Ito,Yasushi. Control system for hydrogen addition internal combustion engine. USP2008017316218.
  4. Ulrey, Joseph Norman; Ervin, James Douglas; Boyer, Brad Alan; Styles, Daniel Joseph; McConville, Gregory Patrick; Ku, Kim Hwe. Dedicated EGR cylinder post combustion injection. USP2017019534567.
  5. Boyer, Brad Alan; Curtis, Eric Warren; Ku, Kim Hwe; McConville, Gregory Patrick; Ervin, James Douglas; Styles, Daniel Joseph; Ulrey, Joseph Norman; Shelby, Michael Howard. Devices and methods for exhaust gas recirculation operation of an engine. USP2016039279393.
  6. Dorn, Gerald R.; Roser, Ranson R.. EGR cooling and condensate regulation system for natural gas fired co-generation unit. USP2005126978772.
  7. Hill,Philip G.; Dunn,Mark E.; Munshi,Sandeep. Exhaust gas recirculation methods and apparatus for reducing NOx emissions from internal combustion engines. USP2007127302939.
  8. LaPointe, Leon A.; Lyford-Pike, Edward J.; Mohr, Daniel J.; Gupta, Ashish; Yezerets, Aleksey; Currier, Neal W.; Szailer, Tamas; Yonushonis, Thomas M.. Exhaust system for spark-ignited gaseous fuel internal combustion engine. USP2016039279394.
  9. Cohn,Daniel R.; Bromberg,Leslie; Rabinovich,Alexander; Heywood,John B.. High compression ratio, hydrogen enhanced engine system. USP2006047028644.
  10. Tang, Xiaoguo; Theis, Joseph Robert; Natkin, Robert Jay; Hashemi, Siamak; Stockhausen, William F.. Hydrogen fueled spark ignition engine. USP2004086779337.
  11. Tang,Xiaoguo; Theis,Joseph Robert; Natkin,Robert Jay; Hashemi,Siamak; Stockhausen,William F.. Hydrogen fueled spark ignition engine. USP2006067059114.
  12. Mitani, Shinichi; Sawada, Daisaku. Internal combustion engine and control method thereof. USP2009117621260.
  13. Mulligan, D. Neal. Internal combustion engine with SCR and integrated ammonia production. USP2004056739125.
  14. Collier, Jr., R. Kirk. Low-emission internal combustion engine. USP2004116823852.
  15. Munshi,Sandeep; McTaggart Cowan,Gordon P.; Bushe,W. Kendal; Rogak,Steven N.. Method and apparatus for providing for high EGR gaseous-fuelled direct injection internal combustion engine. USP2007127302918.
  16. Martin, Douglas Raymond; Gates, Freeman Carter. Method and system for EGR control. USP2016109470162.
  17. Meyer-Pittroff, Roland. Method for providing and using an alcohol and use of the alcohol for increasing the efficiency and performance of an internal combustion engine. USP2015119175199.
  18. Klein, Dennis J.; Dica, Corneliu; Georgescu, Cristian; Pamfilie, Cristian; Chiriac, Radu. Method of using lean fuel-air mixtures at all operating regimes of a spark ignition engine. USP2012038127750.
  19. Morgenstern, David A.; Wheeler, Jennifer C.; Stein, Robert A.. Reformed ethanol engines. USP2015038967089.
  20. Kirwan, John E.; Grieve, Malcolm James; Quader, Ather A.. System and controls for near zero cold start tailpipe emissions in internal combustion engines. USP2003126655130.
  21. Leone, Thomas G.; Shelby, Michael Howard; Glugla, Chris Paul; Czekala, Michael Damian; Styles, Daniel Joseph. Systems and methods for EGR control. USP2018069988994.
  22. Glugla, Chris Paul. Systems and methods for boost control. USP20180810041448.
  23. Hilditch, James Alfred; Shelby, Michael Howard; Czekala, Michael Damian; McConville, Gregory Patrick. Systems and methods for dedicated EGR cylinder exhaust gas temperature control. USP2017029581114.
  24. Hilditch, James Alfred; Shelby, Michael Howard; Czekala, Michael Damian; McConville, Gregory Patrick. Systems and methods for dedicated EGR cylinder exhaust gas temperature control. USP2017119828955.
  25. Leone, Thomas G.; Shelby, Michael Howard; Styles, Daniel Joseph; Hilditch, James Alfred; Boyer, Brad Alan. Systems and methods for dedicated EGR cylinder valve control. USP2017039599046.
  26. Hilditch, James Alfred; Shelby, Michael Howard; Styles, Daniel Joseph; Glugla, Chris Paul; Czekala, Michael Damian. Systems and methods for exhaust catalyst temperature control. USP2016039297320.
  27. Weiss, Brian M.; Weissman, Walter; Beutel, Tilman W.; Brody, John F.; Choi, Eugine; Li, Wenjun; Madiara, Paul D.; Kliewer, Chris E. Esther; Strohmaier, Karl G.; Weigel, Scott J.; Loveless, Brett; Kioke, Makoto; Miyagawa, Hiroshi. Vehicle powertrain with onboard catalytic reformer. USP20180610001091.
  28. Weiss, Brian Michael; Weissman, Walter; Beutel, Tilman Wolfram; Brody, John Francis; Choi, Eugine; Li, Wenjun; Madiara, Paul Dmitri; Kliewer, Chris Esther; Strohmaier, Karl Gottlieb; Weigel, Scott J.; Loveless, Brett; Koike, Makota; Miyagawa, Hiroshi. Vehicle powertrain with onboard catalytic reformer. USP2017049617490.

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