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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Electronically-controlled fluid injector system having pre-injection pressurizable fluid storage chamber and direct-oper

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02M-037/04    F02M-047/02   
미국특허분류(USC) 123/446 ; 123/506 ; 239/88 ; 239/5852
출원번호 US-0524144 (1995-08-31)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 33  인용 특허 : 64
초록
▼

An improved electronically-controlled fluid injector system comprises a fluid storage chamber and a direct-operated check. Pressurization of fluid in the storage chamber begins before the start of fluid injection. Fluid injection begins by hydraulically unbalancing the check. Fluid injection sharply ends by hydraulically balancing the check to allow a biasing device to close the check. The present invention provides improved control of several fluid injection parameters, including higher peak fluid injection capability and less fluid injection pressure d...

대표
청구항
▼

An electronically-controlled unit fluid pump injector comprising: a housing portion defining a fluid control passage and a fluid storage chamber; a first pressure control valve operable to selectively open and close fluid communication between the storage chamber and the control passage; a nozzle portion defining a pressure control chamber and at least one fluid injection orifice; a fluid pressurization member selectively movable between a first position and a second position, when the first valve is opened said member operable during movement from its f...

이 특허에 인용된 특허 (64)

  1. Taue Jun (Iwata JPX) Yoshida Takeo (Iwata JPX). Actuator for accumulator type fuel injection nozzle. USP1990104964571.
  2. Linder Ernst (Muehlacker DEX). Apparatus for combined blow-injection of fuel and air for fuel injection systems of internal combustion engines. USP1991095046472.
  3. Crowley Patrick J. (Grand Rapids MI) Hilsbos Richard L. (Bellevue MI) Wieland Harold L. (Jenison MI) Straub Robert D. (Lowell MI) Teerman Richard F. (Wyoming MI) Timmer Robert C. (Grandville MI). Common rail fuel injection system. USP1992075133645.
  4. Hilsbos Richard L. (Plainwell MI) Wieland Harold L. (Jenison MI) Straub Robert D. (Lowell MI) Teerman Richard F. (Wyoming MI) Timmer Robert C. (Grandville MI). Common rail fuel injection system. USP1993075230613.
  5. Haines Steven N. M. (London GB2). Control valve. USP1989054831989.
  6. Schukoff Bruno (Graz ATX). Device for the temporary interruption of the pressure build-up in a fuel injection pump. USP1987074681080.
  7. Brunel Andre (St. Genis Laval FRX). Electrically controlled fuel injector unit. USP1993115265804.
  8. Knapp Heinrich (Leonberg DT). Electro-magnetic fuel injection valve. USP1977084040569.
  9. Bader ; Jr. ; Ernest ; Deckard ; John I. ; Kuiper ; Dan B.. Electromagnetic unit fuel injector. USP1978124129255.
  10. Deckard John I. (Grand Rapids MI) Straub Robert D. (Livonia MI). Electromagnetic unit fuel injector. USP1983074392612.
  11. Deckard John I. (Grand Rapids MI) Teerman Richard F. (Wyoming MI) Bosch Russell H. (Grandville MI). Electromagnetic unit fuel injector. USP1986024568021.
  12. Knape Richard S. (Grand Rapids MI). Electromagnetic unit fuel injector. USP1984114482094.
  13. Schechter Michael M. (Southfield MI). Electromagnetic unit fuel injector and method for calibrating. USP1985024498625.
  14. Kubo Ken-ichi (Higashimatsuyama JPX) Li Xin-he (Higashimatsuyama JPX). Electromagnetic valve and unit fuel injector with electromagnetic valve. USP1992015082180.
  15. Ganser Marco A. (Zrich CHX). Electronically controlled fuel injector. USP1990084946103.
  16. Wolff George D. (P.O. Drawer Winter Haven FL 33880). Engine fuel injection system. USP1981034258674.
  17. Walter Richard P. (Southfield MI). Feed and drain line damping in a fuel delivery system. USP1983114417557.
  18. Sturman Oded E. (Northridge CA) Grill Benjamin (Northridge CA) Froman Yigal (Northridge CA). Fluid control system. USP1976113989066.
  19. Sturman ; Oded E. ; Grill ; Benjamin. Fluid control system and controller and moisture sensor therefor. USP1978094114647.
  20. Sturman ; Oded E. ; Grill ; Benjamin. Fluid control system and controller and moisture sensor therefor. USP1978084107546.
  21. Luscomb Douglas A. (Mt. Upton NY). Fuel delivery control arrangement. USP1982084343280.
  22. Wich Thomas J. (Springfield MA). Fuel delivery control system. USP1989064838232.
  23. Rossignol Francois (Mornant FRX). Fuel injection device. USP1991045007584.
  24. Iwanaga Takashi (Kariya JPX). Fuel injection device for diesel engines. USP1992105156132.
  25. Pape Werner (East Grand Rapids MI) Dronier Pierre (Meyzieu FRX). Fuel injection device for internal combustion engines. USP1994095347970.
  26. Kopse Odon (Stuttgart DEX). Fuel injection nozzle. USP1981054269360.
  27. Hasagawa Shumpei (Saitama JPX). Fuel injection nozzle for two-stage fuel injection. USP1990064934599.
  28. Miyaki Masahiko (Oobu JPX) Iwanaga Takashi (Kariya JPX) Fujisawa Hideya (Kariya JPX). Fuel injection system. USP1988104777921.
  29. Stumpp Gerhard (Stuttgart DEX) Sautter Wilfried (Ditzingen DEX) Wessel Wolf (Oberriexingen DEX). Fuel injection system for self-igniting internal combustion engines. USP1987064671232.
  30. Ishibashi Toru (Higashimatsuyama JPX). Fuel injection valve for internal combustion engines. USP1987014635854.
  31. Kimura ; Takeo ; Tomita ; Hitoshi. Fuel injection valve with vortex chamber occupying auxiliary valve. USP1978104120456.
  32. Kanesaka Hiroshi (Kawasaki JPX). Fuel injector. USP1991024993637.
  33. Ohno Eishi (Mishima JPX) Yasuda Yushiro (Susono JPX) Nakamura Norihiko (Mishima JPX) Tanahashi Toshio (Susono JPX) Ishida Yasuhiko (Mishima JPX) Takeda Hideto (Kariya JPX) Ri Nobuo (Kariya JPX). Fuel injector. USP1992085141164.
  34. Jordan Robert D. (885 Carthage Ct. Concord CA 94578). Fuel injector system. USP1987124714066.
  35. Cerny Mark S. (Sterling Hgts. MI) Prestel James F. (Rochester MI) Goulart Joseph F. (Union Lake MI). Fuel injector with a narrow annular space fuel chamber. USP1993125271563.
  36. Yamaguchi Toshio (Higashimatsuyama JPX) Ueda Atsushi (Higashimatsuyama JPX). Fuel-injection device. USP1994125370095.
  37. Martin Tiby M. (3836 Holly La. Waterloo IA 50702). High pressure electronic common-rail fuel injection system for diesel engines. USP1992055109822.
  38. Taue Jun (Iwata JPX) Yoshida Takeo (Iwata JPX). High pressure fuel injection device for engine. USP1991125072882.
  39. Kimberley John A. (East Granby CT) Cavanaugh John B. (W. Springfield MA). High pressure fuel injection system. USP1993045201295.
  40. Filippi Renato (Vinovo ITX) Ricco Mario (Bari ITX). Injection pump for fuel injection systems with control led injectors for i.c. engines. USP1989104870940.
  41. Sturman Oded E. (c/o Kineret Engineering ; 9819 Etiwanda Ave. Northridge CA 91325) Grill Benjamin (9819 Etiwanda Ave. Northridge CA 91325) Harrison Lynn (23554 Cherry St. Newhall CA 91321). Integrated latching actuators. USP1983104409638.
  42. Noguchi Masaaki (Aichi JPX) Sumiyoshi Masaharu (Aichi JPX) Oshima Yujiro (Aichi JPX) Yamada Masatoshi (Aichi JPX). Intermittent type swirl injection nozzle. USP1988014721253.
  43. Timmer Robert C. (Grandville MI). Methanol fueled diesel internal combustion engine fuel injector nozzle. USP1993065221046.
  44. Ausman Thomas G. (Peoria IL) Ertel John G. (Washington IL) Flinn Michael A. (East Peoria IL). Methods of conditioning fluid in an electronically-controlled unit injector for starting. USP1992065121730.
  45. Djordjevic Ilija (Windsor CT) Ganser Marco (Granby CT). Modular accumulator injector. USP1987124709679.
  46. Sturman ; Oded E. ; Grill ; Benjamin. Pilot operated valve. USP1978084108419.
  47. Sturman Oded E. (18241 Andrea Cir. N. Northridge CA 91329) Grill Benjamin (9819 Etiwanda Ave. Northridge CA 91329) Harrison Lynn (23554 Cherry St. Newhall CA 91321). Pressure regulating mechanically and electrically operable shut off valves. USP1985024501290.
  48. Sturman Oded E. (18241 Andrea Cir. N. Northridge CA 91329) Grill Benjamin (9819 Etiwanda Ave. Northridge CA 91329) Harrison Lynn (23554 Cherry St. Newhall CA 91321). Pressure regulating valves. USP1985054516600.
  49. Sturman, Oded E.; Grill, Benjamin; Harrison, Lynn. Pressure regulators. USP1985094541454.
  50. Johnson Lloyd E. (700 Highview Road East Peoria IL 61611). Pressure relief at fuel injection valve upon termination of injection. USP1977124064855.
  51. Beck Niels J. (Bonita CA) Calkins Michael A. (El Cajon CA) Weseloh William E. (San Diego CA) Barkhimer Robert L. (Chula Vista CA). Pressure-controlled fuel injection for internal combustion engines. USP199007RE33270.
  52. Beck Niels J. (San Diego CA) Calkins Michael A. (San Diego CA) Weseloh William E. (San Diego CA) Barkhimer Robert L. (San Diego CA). Pressure-controlled fuel injection for internal combustion engines. USP1986124628881.
  53. Hfner Gnther (Stuttgart DEX). Pump nozzle for air-compressing injection internal combustion engine. USP1980074211202.
  54. Itoh Seiichi (19-6 ; Shiba 2-chome Minato-ku ; Tokyo JPX). Servo valve. USP1986044580598.
  55. Sturman Eddie (Northridge CA) Grill Benjamin (Northridge CA) Harrison Walter L. (Newhall CA). Simplified battery operated automatic and manually operable valve. USP1989034811221.
  56. De Nagel Stephen F. (Warren MI) Klomp Edward D. (Mt. Clemens MI) Pawlak Andrzej M. (Troy MI). Solenoid actuated valve assembly. USP1994105353991.
  57. Gustafson Richard J. (Columbia IN). Solenoid controlled variable pressure injector. USP1992035094215.
  58. Teerman Richard F. (Wyoming MI) Straub Robert D. (Lowell MI) Wolfsen Roger L. (Coopersville MI) Haines Leland (Northville MI). Solenoid stator assembly for electronically actuated fuel injectors and method of manufacturing same. USP1992105155461.
  59. Wich Thomas J. (Springfield MA). Solenoid valve, particularly as bypass valve with fuel injector. USP1986054586656.
  60. Tanasawa Yasusi (Nagoya JPX) Muto Norio (Aichi JPX) Saito Akinori (Nagoya JPX). Swirl injection valve. USP1980034192466.
  61. Fujii, Etsuo; Satoh, Makoto; Toyoda, Mitsuo. Tandem solenoid valve assembly including plural valve sections. USP1985124561701.
  62. Takahashi Takeshi (Mishima JPX). Unit injector for an internal combustion engine. USP1988114782807.
  63. Zipprath Michael (Herzogenaurach DEX) Schmidt Dieter (Nuremberg DEX). Valve control device. USP1989064840160.
  64. Klomp ; Edward D.. Variable spray direction fuel injection nozzle. USP1978064096995.

이 특허를 인용한 특허 피인용횟수: 33

  1. Sturman, Oded Eddie. Ammonia fueled mobile and stationary systems and methods. USP2014118887690.
  2. Desai, Chetan J.; Nan, Xinshaung. Common rail injector with separately controlled pilot and main injection. USP2003056568369.
  3. Sturman, Oded Eddie. Digital hydraulic opposed free piston engines and methods. USP2016109464569.
  4. Jiang He. Electronic controlled diesel fuel injection system. USP2001066247450.
  5. Coldren Dana R. ; Schneider Marvin P. ; Timms Colin T.,GBX. Electronic fuel injector with internal single-pole solenoid and center flow post. USP1999085934559.
  6. Sturman, Oded Eddie. Free piston engines with single hydraulic piston actuator and methods. USP2015129206738.
  7. Winter, Joachim; Potz, Wendelin; Sander-Potz, Maike; Mack, Gerhard; Buehler, Christoph; Moser, Friedrich; Kuegler, Thomas; Allio, Philippe; Boehland, Peter. Fuel injection device for an internal combustion engine. USP2005056889658.
  8. Sparks James D. ; Ruttle Dennis M.. Fuel injection pump with a hydraulically-spill valve. USP1999115979415.
  9. Ehresman, Thomas Emanuel. Fuel injection spark ignition system. USP2009087578279.
  10. Ehresman,Thomas Emanuel. Fuel injection spark ignition system. USP2006117131423.
  11. Harcombe Anthony Thomas,GBX ; Cross Robert Keith,GBX. Fuel injector. USP2001076264116.
  12. Male Andrew,GBX ; Harcombe Anthony Thomas,GBX. Fuel injector. USP2001116321999.
  13. Jiang He ; Savonen Craig L.. Fuel injector assembly having a combined initial injection and a peak injection pressure regulator. USP2001056227175.
  14. Jiang He. Fuel injector assembly having an improved solenoid operated check valve. USP2001036196199.
  15. Coldren Dana R. ; Schneider Marvin P. ; Timms Colin T.,GBX. Fuel injector employing center fuel flow and pressure-assisted check closing. USP1999105971300.
  16. Coldren Dana R. ; Schneider Marvin P. ; Martin David E. ; Forck Glen F.. Fuel injector utilizing a biarmature solenoid. USP1999065915624.
  17. Coldren Dana R. ; Schneider Marvin P. ; Streicher James J. ; Martin David E.. Fuel injector utilizing flat-seat poppet valves. USP1999095947380.
  18. Smith ; III Ralph A. ; Tian Steven Y.. Fuel injector with controlled spill to produce split injection. USP2000096119959.
  19. Lei, Ning. Fuel injector with direct needle valve control. USP2004026684853.
  20. Gillis, Edward R.; Coldren, Dana R.; Ellenbecker, Charles D.. Fuel injector with directly controlled dual concentric check and engine using same. USP2003086601566.
  21. Tian,Steven Y.; Shafer,Scott F.; Ibrahim,Daniel R.; Shinogle,Ronald D.; Hess,Amy M.. Fuel injector with directly controlled highly efficient nozzle assembly and fuel system using same. USP2008027331329.
  22. Lei, Ning. Fuel injector with dual control valve. USP2005016845926.
  23. Sullivan Jeffrey J. ; Crofts John D. ; Wilson Harry L. ; Muntean George L. ; Vogt Kevin L. ; Gull Mustahsen ; Long John L.. Fuel injector with internal component load protection. USP1999115979789.
  24. Niethammer, Bernd; Warga, Johann; Lin, Jason. Fuel injector with piezoelectric actuator and method of use. USP2005086928986.
  25. Sturman, Oded Eddie; Kiss, Tibor; Massey, Steven E.; Drury, David. Hydraulic internal combustion engines. USP2013128596230.
  26. Boecking, Friedrich. Injector loaded from collecting chamber and provided with cascade-shaped control device. USP2004026688537.
  27. Byung-Hun Kim ; David R. Williams. Large amplitude pneumatic oscillator. USP2002056390116.
  28. Sturman, Oded Eddie. Low emission high performance engines, multiple cylinder engines and operating methods. USP2010097793638.
  29. Coldren, Dana R.; Funke, Steven J.; Donaldson, George E.. Method of reducing noise in a mechanically actuated fuel injection system and engine using same. USP2003076595189.
  30. Lucas,Michael A.; Buchanan,David L.; Rix,David M.; Morris, Jr.,C. Edward; Benson,Donald J.. Solenoid actuated flow controller valve. USP2007017156368.
  31. Doutt, Michael L.. Three-way poppet valve with internal check feature. USP2010097802588.
  32. Doutt, Michael L.. Three-way poppet valve with internal check feature. USP2014078763989.
  33. Coldren Dana R. ; Martin David E.. Valve with self-centering, self-sealing seat component. USP2001056227459.

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