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Dual fuel supply system and method for an internal combustion engine

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02B-075/12
  • F02M-059/00
  • F02M-043/00
  • F02D-019/00
출원번호 US-0260252 (1981-05-04)
발명자 / 주소
  • Schwarz Walter J. (PA 212 Beech Mountain Banner Elk NC 28604)
인용정보 피인용 횟수 : 99  인용 특허 : 5

초록

A method and system is disclosed for supplying an internal combustion engine with a plurality of fuels wherein a first fuel source 10 which is conventional lead-free gasoline is provided and a second source of fuel 12 which consists of from 180 to 190 proof ethanol is provided as a second fuel sourc

대표청구항

A method of operating an internal combustion engine of the type having a plurality of combustion chambers and an intake manifold through which fuel is delivered to said combustion chamber, said method comprising: providing a first source of gasoline fuel; providing a second source of alcohol fuel se

이 특허에 인용된 특허 (5)

  1. Barber Stanley (3310 S. 27th St. Fort Smith AR 72901), Dual fuel system for automobiles.
  2. Overton Delbert L. (9011 Hibben Ave. Indianapolis IN 46229), Duel fuel system for internal combustion engine.
  3. Dimitroff Edward (San Antonio TX) Vitkovits John A. (San Antonio TX), Fuel system for and a method of operating a spark-ignited internal combustion engine.
  4. Concepcion Jose Ma. R. (Manila PHX), Method and apparatus for utilizing alcohol as fuel for internal combustion engine.
  5. Crothers William T. (Sunol CA), Multiple fuel supply system for an internal combustion engine.

이 특허를 인용한 특허 (99)

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  6. Hahn, Stephen, Combustion control system for an engine utilizing a first fuel and a second fuel.
  7. Fried, Marcus; Leone, Thomas G., Control for alcohol/water/gasoline injection.
  8. Leone, Thomas G.; Lewis, Donald J., Control for knock suppression fluid separator in a motor vehicle.
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  10. Stein, Robert A.; Leone, Thomas G.; Lyjak, Jeff; Shelby, Michael, Control strategy for engine employng multiple injection types.
  11. Stein, Robert A., Direct injection alcohol engine with boost and spark control.
  12. Brehob,Diana, Direct injection alcohol engine with variable injection timing.
  13. Zubeck, Michael W.; Davis, George Carver; Curtis, Eric Warren, Directly injected internal combustion engine system.
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  19. Lippa, Allan J.; Lewis, Donald J., Engine boost control for multi-fuel engine.
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  32. Fitchpatrick, Curtis Lyle; Wheeler, Brian Gene, Fuel control system having cold start strategy.
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  85. Leone,Thomas G.; Surnilla,Gopichandra, Purge system for ethanol direct injection plus gas port fuel injection.
  86. Pontoppidan, Michael; Montanari, Gino, SBS logical bio-diesel sensor.
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  88. Shelby, Michael; Leone, Thomas G., Spark control for improved engine operation.
  89. Kasseris, Emmanouil; Heywood, John B., Spark ignition engine that uses intake port injection of alcohol to extend knock limits.
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  93. Kerns,James Michael, System and method for engine with fuel vapor purging.
  94. Surnilla, Gopichandra, System and method for reducing knock and preignition in an internal combustion engine.
  95. Lewis, Donald; Russell, John D., System and method for tip-in knock compensation.
  96. Lewis,Donald J.; Russell,John D., System and method for tip-in knock compensation.
  97. Leone, Thomas G.; Lewis, Donald J.; Stein, Robert A., Warm up strategy for ethanol direct injection plus gasoline port fuel injection.
  98. Leone,Thomas G.; Lewis,Donald J.; Stein,Robert A., Warm up strategy for ethanol direct injection plus gasoline port fuel injection.
  99. Snow, Matthew, Water/alcohol injection flow switch safety device.
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