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Hydrogen enriched natural gas as a motor fuel with variable air fuel ratio and fuel mixture ratio control

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02M-021/04
출원번호 US-0428626 (1995-04-25)
발명자 / 주소
  • Collier
  • Jr. Robert Kirk (Merritt Island FL) Hoekstra Robert Louis (Oviedo FL) Mulligan David Neal (Oakhill FL) Hahn Douglas Edward (Melbourne FL)
출원인 / 주소
  • University of Central Florida (Orlando FL 02)
인용정보 피인용 횟수 : 65  인용 특허 : 36

초록

A hydrogen and natural gas fuel mixture for internal combustion engines is provided for vehicle engines such as those used in standard production engines for automobiles, trains and lawn mowers. The gaseous fuel for operating a vehicle combustion engines includes approximately 21 to 50% Hydrogen and

대표청구항

A method for producing lean burn (below stoichometric) and low NOx emission rates for an internal combustion engine of a mobile vehicle using an alternative hydrogen and natural gas mixed fuel to achieve a lean burn (below stoichometric) without regard to the burn and emission rates of gasoline, com

이 특허에 인용된 특허 (36)

  1. Leung Chun K. (Farmington Hills MI), Acceleration enrichment for closed loop control systems.
  2. Sogawa Yoshiyuki (Hachiohji JPX), Air-fuel ratio control system for an engine.
  3. Simko Aladar O. (Dearborn Heights MI), Air/fuel ratio regulator.
  4. Moard David (1545 S. El Molino Ave. Pasadena CA 91106) Greiner Leonard (1310 Logan Ave. ; Suite E Costa Mesa CA 92626-4023), Apparatus and method for decreasing nitrogen oxide emissions from internal combustion power sources.
  5. Gunnerman Rudolf W. (4100 Folsom Blvd. ; 9D Sacramento CA 95814), Aqueous fuel for internal combustion engine and method of combustion.
  6. Svensson Ulf M. (Trollhttan SEX), Arrangement in an i. c. engine.
  7. Yamane Kimitaka (Tokorozawa Tokyo JA) Ueno Zene (Tokorozawa Tokyo JA) Morita Akira (Tokorozawa Tokyo JA) Nagaoka Tadahiko (Tokorozawa Akishima JA) Iwaki Shigeo (Akishima JA), Burning rate control in hydrogen fuel combustor.
  8. Simuni Leonid (1056 Neilson St. Apt. ; 6A Far Rockaway NY 11691), Device for producing and recycling hydrogen.
  9. Pandey Raj N. (Guelph CAX) Ratnani Kebir (Boucherville CAX) Ahmed Shamsuddlin (Guelph CAX) Pandey Rupesh N. (Guelph CAX) Williams John R. (Laval CAX), Direct conversion of methane to hythane.
  10. Greiner Leonard (1310 Logan Ave. ; #E Costa Mesa CA 92626) Moard David M. (1545 S. El Molino Pasadena CA 91106), Emissions reduction system for internal combustion engines.
  11. Mizuno Kisaburo (Aichi JPX), Engine air/fuel ratio control system with both normal idling and idle up idling capability.
  12. Kumar Romesh (Naperville IL) Ahmed Shabbir (Evanston IL) Krumpelt Michael (Naperville IL) Myles Kevin M. (Downers Grove IL), Fuel cell system for transportation applications.
  13. Lynch Franklin E. (Conifer CO) Baker Nathaniel R. (Denver CO), Fuel injection system.
  14. Noguchi ; Masaaki ; Bunda ; Tsuchio ; Tanaka ; Taro, Fuel reforming apparatus for use with internal combustion engine.
  15. Noguchi Masaaki (Nagoya JPX) Bunda Tsuchio (Okazaki JPX) Tanaka Taro (Chiryu JPX), Fuel reforming system.
  16. 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.
  17. Staerzl Richard E. (Fond du Lac WI), Fuel-optimizing electronic control circuit for a fuel-injected marine engine or the like.
  18. Meyer Stanley (3792 Broadway Grove City OH 43123), Hydrogen gas fuel and management system for an internal combustion engine utilizing hydrogen gas fuel.
  19. Emelock Melvin (1748 NW. 72nd Ave. Plantation FL 33313), Hydrogen generator for motor vehicle.
  20. Houseman John (Pasadena CA) Cerini Donald J. (Flintridge CA), Hydrogen-rich gas generator.
  21. Ikeura Kenji (Yokosuka JPX), Intake air flow rate control system for an internal combustion engine of an automotive vehicle.
  22. Watanabe Kenji (Kagoshima JPX), Internal combustion engine of hydrogen gas.
  23. Leshner Michael D. (Columbia MD), Lean burn mixture control system.
  24. Snyder Warren E. (Dousman WI), Method and apparatus for controlling air to gas ratio in gas engines.
  25. Taura Mitsuharu (Toyota JPX) Mizuno Toshiaki (Nagoya JPX), Method and apparatus for controlling air-fuel ratio in internal combustion engine.
  26. Smojver Radmil R. (Novato CA), Method and apparatus for minimizing the fuel usage in an internal combustion engine.
  27. Mentschel ; Hellmuth, Method and apparatus for starting up a gas generator for converting hydrocarbons into a fuel gas, and an internal combu.
  28. Okubo Yoshinori (5-21 ; Kentoku-machi 1-chome Oita-shi ; Oita-ken JPX), Method for improving the combustion efficiency of hydrocarbon fuel in the internal combustion engine.
  29. Leonhard Rolf (Schwieberdingen DEX), Method for operating an internal combustion engine.
  30. Shinohara Hiroshi (Okazaki JA) Masunaga Kunihiko (Toyota JA) Kondo Toshihito (Toyota JA) Ishiguro Kazuhiko (Toyota JA), Method for producing a combustible gas by partial oxidation for use in internal combustion engines.
  31. Henkel ; Hans-Joachim ; De Bucs ; Eugen Szabo, Method of operating an internal combustion engine fed with a reformed gas.
  32. Johnson Edwin A. (Clarkston MI), Microprocessor-based engine control system with acceleration enrichment control.
  33. Barthel Gnter (Rheinberg DEX), Process for increasing the heating value of fuel gas mixtures containing hydrogen.
  34. Lynch Frank E. (Conifer CO) Marmaro Roger W. (Morrison CO), Special purpose blends of hydrogen and natural gas.
  35. Ward Michael A. V. (Lexington MA) Lefevre Robert P. (Dover NH), Ultra lean burn carburetted adiabatic engine.
  36. Richeson William E. (Fort Wayne IN), Vehicle management computer.

이 특허를 인용한 특허 (65)

  1. Melnyk, Borys J., Air-fuel ratio control in a multi-fuel internal combustion engine.
  2. Smaling,Rudolf M.; Bromberg,Leslie; Taylor, III,William; Cain,Rodney H.; Daniel,Michael J., Apparatus and method for operating a fuel reformer so as to purge soot therefrom.
  3. Daniel,Michael J.; Bauer,Shawn D., Apparatus and method for operating a fuel reformer to generate multiple reformate gases.
  4. Daniel, Michael J.; Smaling, Rudolf M.; Tyler, Kurt S.; Bauer, Shawn D., Apparatus and method for operating a fuel reformer to provide reformate gas to both a fuel cell and an emission abatement device.
  5. Taylor, III, William; Crane, Jr., Samuel N.; Kong, Yougen, Apparatus and method for operating a fuel reformer to regenerate a DPNR device.
  6. Smaling, Rudolf M.; Daniel, Michael J.; Bauer, Shawn D., Apparatus and method for reducing power consumption of a plasma fuel reformer.
  7. Stockhausen, William Francis; Brehob, Diana D., Bi-fuel engine using hydrogen.
  8. Chheda, Juben Nemchand; Ortiz-Soto, Lorna Beatriz; Powell, Joseph Broun, Biofuels via hydrogenolysis and dehydrogenation-condensation.
  9. Chheda, Juben Nemchand; Johnson, Kimberly Ann; Powell, Joseph Broun, Biofuels via hydrogenolysis-condensation.
  10. Chheda, Juben Nemchand; Johnson, Kimberly Ann; Powell, Joseph Broun, Biofuels via hydrogenolysis-condensation.
  11. Cortright, Randy D.; Vollendorf, Nicholas W.; Hornemann, Charles C.; McMahon, Shawn P., Catalysts and methods for reforming oxygenated compounds.
  12. Taylor, III,William; Tumati,Prasad; Daniel,Michael J., Combination emission abatement assembly and method of operating the same.
  13. Chheda, Juben Nemchand; Ortiz-Soto, Lorna Beatriz; Powell, Joseph Broun, Direct aqueous phase reforming and aldol condensation to form bio-based fuels.
  14. Chheda, Juben Nemchand; Powell, Joseph Broun, Direct aqueous phase reforming of bio-based feedstocks.
  15. Chheda, Juben Nemchand; Powell, Joseph Broun, Direct aqueous phase reforming of bio-based feedstocks.
  16. Borissov,Anatoli A., Direct fuel injector assembly for a compressible natural gas engine.
  17. Van Blarigan Peter, Free-piston engine.
  18. Kennon H. Guglielmo ; Steven R. King ; Michael W. Walser, Fuel system with dual fuel injectors for internal combustion engines.
  19. Cohn,Daniel R.; Bromberg,Leslie; Rabinovich,Alexander; Heywood,John B., High compression ratio, hydrogen enhanced engine system.
  20. Cohn, Daniel R.; Bromberg, Leslie; Rabinovich, Alexander; Heywood, John B., High compression ratio, hydrogen enhanced gasoline engine system.
  21. Noujima, Masafumi; Itabashi, Takeyuki; Ishikawa, Takao; Kanemoto, Hiroshi, Hydrogen fuel manufacturing method and system with control program for use therein.
  22. Mulligan, D. Neal, Internal combustion engine with SCR and integrated ammonia production.
  23. Lund,Bruce D.; Starrick,Michael D., Lawnmower utilizing hydrogen from the electrolysis of water.
  24. Bauldreay, Joanna Margaret; Blommel, Paul George; Cortright, Randy Douglas; Price, Richard John, Liquid fuel compositions.
  25. Bauldreay, Joanna Margaret; Blommel, Paul George; Cortright, Randy Douglas; Price, Richard John, Liquid fuel compositions.
  26. Bauldreay, Joanna Margaret; Blommel, Paul George; Cortright, Randy Douglas; Price, Richard John, Liquid fuel compositions.
  27. Bauldreay, Joanna Margaret; Blommel, Paul George; Cortright, Randy Douglas; Price, Richard John, Liquid fuel compositions.
  28. Collier, Jr., R. Kirk, Low-emission internal combustion engine.
  29. Taylor III, William; Kramer, Dennis A.; Bauer, Shawn D., Method and apparatus for controlling a fuel reformer by use of existing vehicle control signals.
  30. Hiltner, Joel D.; Willi, Martin L., Method and apparatus for providing a hydrogen enriched fuel to combustion prechamber.
  31. Smaling, Rudolf M., Method and apparatus for purging SOX from a NOX trap.
  32. Telford, Clive D., Method and apparatus for selective catalytic reduction of NOx.
  33. Taylor, III, William; Smaling, Rudolf M.; Bauer, Shawn D., Method and apparatus for shutting down a fuel reformer.
  34. Crane, Jr.,Samuel N.; Taylor, III,William, Method and apparatus for trapping and purging soot from a fuel reformer.
  35. Rendahl, Craig S.; Foley, Theresa A., Method and system for determining the type of fuel used to power a vehicle.
  36. Egan, Gregory J.; Rudland, Robert, Method and system for producing a supercritical cryogenic fuel (SCCF).
  37. Wu Min ; Walling Dennis ; Bernardi John J. ; Staab Richard P., Method of operating an internal combustion engine which uses a low energy gaseous fuel.
  38. Cortright, Randy D.; Rozmiarek, Robert T.; Hornemann, Charles C., Method of producing gaseous products using a downflow reactor.
  39. Robitschko,Reinhard; Schaumberger,Herbert; Hirzinger,Johann; Fahringer,Albert, Method of regulating an internal combustion engine.
  40. Robitschko,Reinhard; Schaumberger,Herbert; Hirzinger,Johann; Fahringer,Albert, Method of regulating an internal combustion engine.
  41. Cortright, Randy D., Methods and systems for generating polyols.
  42. Cortright, Randy D., Methods and systems for generating polyols.
  43. Cortright, Randy D., Methods and systems for generating polyols.
  44. Cortright, Randy D., Methods and systems for generating polyols.
  45. R. Kirk Collier, Jr., Natural gas powered engine.
  46. Riemer, Gary D., Nitrogen pressure-based engine device.
  47. R. Kirk Collier, Jr., Octane enhanced natural gas for internal combustion engine.
  48. Daniel, Michael J.; Smaling, Rudolf M.; Zwanzig, Kurt D.; Murrah, M. Lee; Bauer, Shawn D., Plasmatron having an air jacket and method for operating the same.
  49. Collier, Jr., R. Kirk, Reformed natural gas for powering an internal combustion engine.
  50. Nist, Lance E., Remote metering for gaseous fuels and oxidizers.
  51. Borissov, Anatoli A.; McCoy, Jr., James J., Supersonic injector for gaseous fuel engine.
  52. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  53. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  54. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  55. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  56. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  57. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  58. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  59. Cortright, Randy D.; Blommel, Paul G., Synthesis of liquid fuels and chemicals from oxygenated hydrocarbons.
  60. Cortright, Randy D.; Blommel, Paul G.; Werner, Michael J.; Vanstraten, Matthew R., Synthesis of liquid fuels from biomass.
  61. Fulton,Justin; Marmaro,Roger W.; Egan,Gregory J., System and method for producing, dispensing, using and monitoring a hydrogen enriched fuel.
  62. Egan, Gregory J.; Fulton, Justin; Marmaro, Roger W.; Lynch, Franklin Earl, System for blending and compressing gases.
  63. Fulton, Justin; Marmaro, Roger W.; Egan, Gregory J., System for producing a hydrogen enriched fuel.
  64. Jagmag, Adil; Mamidwar, Rajesh, Systems and methods for processing program content and information in a video broadcast.
  65. Ciray, Mehmet S.; Cain, Rodney H.; Taylor, III, William; Smaling, Rudolf M., Thermoelectric device for use with fuel reformer and associated method.
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