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특허 상세정보

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Method and apparatus for a spark-ignited direct injection engine

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02B-017/00    F02B-005/00   
미국특허분류(USC) 123/295; 123/305
출원번호 US-0626856 (2007-01-25)
등록번호 US-7484494 (2009-02-03)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 4  인용 특허 : 57
초록

A spark-ignition, direct injection internal combustion engine includes a fuel injector effective to produce a fuel spray pattern which is relatively compact at low loads and relatively large at high loads.

대표
청구항
▼

The invention claimed is: 1. Method for operating a spark-ignition, direct-injection internal combustion engine including a variable volume combustion chamber comprising a cylinder and reciprocating piston, a spark plug having a spark gap and a direct in-cylinder fuel injector for effecting a fuel spray pattern within the combustion chamber, comprising: providing a fuel injector tip having a plurality of through-holes arranged in a through-hole pattern to produce a fuel spray pattern having a relatively compact fuel cone angle at the low-load limit of t...

이 특허에 인용된 특허 (57)

  1. Beck Niels J. (Bonita CA) Pena James A. (Leucadia CA) Roach Alan R. (Del Mar CA) Johnston Bevan H. (La Mesa CA). Accumulator fuel injection system. USP1995115467754.
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  7. Liu, Zhengbai. Combustion chamber with one concave surface and three convex surfaces. USP2005096945210.
  8. Hampson Gregory James ; Hsu Bertrand Dahung. Combustion enhancing insert for cylinder of an internal combustion engine. USP2000116152122.
  9. Mahakul Budhadeb ; Bolis David A. ; Crane George E.. Deep angle injection nozzle and piston having complementary combustion bowl. USP1999025868112.
  10. Carlisle, Hugh William; Frew, Robert Walter; Cathcart, Geoffrey Paul. Deposit control in fuel injector nozzles. USP2005106955307.
  11. Carlisle, Hugh William; Frew, Robert Walter; Mills, John Richard; Murdoch, Peter John. Deposit control in fuel injector nozzles. USP2005086923387.
  12. Liu,Zhengbai. Diesel combustion chamber. USP2006026997158.
  13. Roth David B.. Direct injection spark ignition engine. USP1999126003488.
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  18. Holtman, Richard H.. Emissions controller method and system. USP2003086609494.
  19. Beck Niels J. (Bonita CA). Expanding cloud fuel injecting system. USP1995025392745.
  20. Wagner William R. (Los Angeles CA). Fixed geometry rocket thrust chamber with variable expansion ratio. USP1987024644745.
  21. Bergsten Lars,SEX. Fuel injection arrangement with ignition plug function. USP1998035730100.
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  23. Wood Charles D. (San Antonio TX). Fuel injection system for diesel engines. USP1983114416229.
  24. Donaldson John H. (Victoria AUX). Fuel injector. USP1991125076244.
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  26. Baasch,Oswald; Flynn,Douglas Joseph; Rucker,Laura Beth; Wilson,Shane. Fuel injector nozzle adapter. USP2006026997401.
  27. Caley David James,AUX. Fuel injector nozzles. USP1998115833142.
  28. Ruiz Francisco (831 S. Euclid Ave. Oak Park IL 60304). Generation of flat liquid sheet and sprays by means of simple cylindrical orifices. USP1990014893754.
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  31. Kubo, Masaaki. In-cylinder direct injection spark-ignition internal combustion engine. USP2004036705274.
  32. Webber William T. (Agoura CA) Saxelby Robert M. (Santa Susana CA). Injector assembly for a fluid fueled engine. USP1989014801092.
  33. Hill Philip G. (Vancouver CAX) Hodgins K. Bruce (Delta CAX). Intensifier-injector for gaseous fuel for positive displacement engines. USP1994055315973.
  34. Laskaris Michael A. (Collegeville PA) Broitman Kalman (Dresher PA) Natale Salvatore E. (Collegeville PA). Internal combustion engine. USP1991085042442.
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  36. Oppenheim Antoni K. (Kensington CA) Maxson James A. (Berkeley CA) Hensinger David M. (Albany CA). Jet plume injection and combustion system for internal combustion engines. USP1993125271365.
  37. Syzmon Suckewer ; Artur P. Suckewer ; Gunter Schemmann. Long-life traveling spark ignitor and associated firing circuitry. USP2002116474321.
  38. Gerard N. Panasuk ; Jamey M. Chatlos ; Matthew M. Cole DE; Paul P. Pucci ; Raymond N. Maurer. Method and apparatus for maintaining the alignment of a fuel injector. USP2002116481420.
  39. Chang Franklin R. (Webster TX). Method of hybrid plume plasma propulsion. USP1990014893470.
  40. Gaskell David J. (Sudbury GB2). Method of making fuel injectors for internal combustion engines. USP1992035092039.
  41. Roessler Klaus,DEX ; Kraemer Stephan,DEX ; Karl Guenter,DEX ; Enderle Christian,DEX. Method of providing an ignitable fuel/air mixture in an internal combustion engine with direct fuel injection. USP1999115983853.
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  44. Regueiro Jose F. (Rochester Hills MI). Multi-hole injector nozzle tip with low hydraulic plume penetration and large cloud-forming properties. USP1994105353992.
  45. Shea Patrick R. ; Quinton Aaron S. ; Le Nha T.. Non-annular piston bowl for two-valve engines using offset injectors. USP1999105970946.
  46. Regueiro Jose F. (Rochester Hills MI). Open chamber diesel engine having a piston with recesses therein. USP1994025285755.
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  49. Liu, Zhengbai. Simplified combustion chamber. USP2005036868817.
  50. Cutler David K. (Plantation FL). Single point fuel injection system. USP1995115463997.
  51. Baker, Quentin A.. Staged direct injection diesel engine. USP1985104543930.
  52. Regueiro Jose F. (Rochester Hills MI). Stratified-charge internal combustion engine with fuel injection and dual ignition. USP1994075327864.
  53. Liu, Zhengbai. Three-reentrancy combustion chamber. USP2005106955165.
  54. Gipson, Lamar Heath; Cohen, Bernard; Jameson, Lee Kirby. Ultrasonic liquid fuel injection apparatus and method. USP2003126659365.
  55. Caley David J. (Sorrento AUX). Valve member for fuel injection nozzles. USP1996095551638.
  56. Keirsey James L. (Frederick MD) Sheppard Don H. (Ellicott City MD). Variable-cycle storable reactants engine. USP1993075224344.
  57. Han, Zhiyu; Iyer, Claudia Olivia; Pascua, Ruben Humberto Munoz; VanDerWege, Brad Alan; Yi, Jianwen James. Vortex-induced stratification combustion for direct injection spark ignition engines. USP2004046725828.

이 특허를 인용한 특허 피인용횟수: 4

  1. Solomon, Arun S.; Otto, Ronald M.. Method for controlling an internal combustion engine. USP2017129845763.
  2. John, Bobby; Anders, Jonathan W.; Delvecchio, Kerry A.. Piston design for flow re-direction. USP2018069995203.
  3. Anders, Jonathan W.; John, Bobby. Piston design for jet placement. USP2018019869270.
  4. Yasukawa, Yoshihito; Ogura, Kiyotaka; Miyake, Takao; Ishii, Eiji; Abe, Motoyuki; Ishikawa, Tohru. Spark-ignition direct fuel injection valve. USP20180710024288.

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