$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

통합검색

도움말도움말
상세검색 다국어 입력

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Hydraulically-actuated fluid injector having pre-injection pressurizable fluid storage chamber and direct-operated check

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02M-037/04   
미국특허분류(USC) 123/446 ; 123/496 ; 239/96
출원번호 US-0489660 (1995-06-12)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 44  인용 특허 : 64
초록
▼

An improved hydraulically-actuated fluid injector system comprises a hydraulically-actuated fuel pressurization member, 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 ends by hydraulically balancing the check to allow a biasing device to close the check. Preferably, actuating fluid that is spilled from the fuel pressurization member (to end fuel injection) is communicated to a hyd...

대표
청구항
▼

A hydraulically-actuated electronically-controlled unit fuel injector for receiving fuel at a low supply pressure and for injecting fuel into a combustion chamber of an engine during an injection sequence, comprising: a source of high pressure hydraulic actuating fluid; an injector body having an injector orifice; an intensification and pressurization member disposed in the body for pressurizing fuel to a selectable level independent of and substantially higher than the supply pressure when said intensification and pressurization member is in fluid commu...

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. Felhofer Hubert (Aigen ATX). Fuel injection device for internal combustion engines. USP1995085441028.
  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. Iwaszkiewicz Titus (Woodridge IL). Injection control pressure strategy. USP1996015485820.
  41. Filippi Renato (Vinovo ITX) Ricco Mario (Bari ITX). Injection pump for fuel injection systems with control led injectors for i.c. engines. USP1989104870940.
  42. Sverdlin Anatoly (1847 Raintree Cir. Seabrook TX 77586). Integrated automated fuel system for internal combustion engines. USP1993085235954.
  43. 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.
  44. Noguchi Masaaki (Aichi JPX) Sumiyoshi Masaharu (Aichi JPX) Oshima Yujiro (Aichi JPX) Yamada Masatoshi (Aichi JPX). Intermittent type swirl injection nozzle. USP1988014721253.
  45. Timmer Robert C. (Grandville MI). Methanol fueled diesel internal combustion engine fuel injector nozzle. USP1993065221046.
  46. Barnes Travis E. (Peoria IL). Method for controlling a hydraulically-actuated fuel injection system. USP1995125477828.
  47. 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.
  48. Djordjevic Ilija (Windsor CT) Ganser Marco (Granby CT). Modular accumulator injector. USP1987124709679.
  49. Sturman ; Oded E. ; Grill ; Benjamin. Pilot operated valve. USP1978084108419.
  50. 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.
  51. 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.
  52. Sturman, Oded E.; Grill, Benjamin; Harrison, Lynn. Pressure regulators. USP1985094541454.
  53. Johnson Lloyd E. (700 Highview Road East Peoria IL 61611). Pressure relief at fuel injection valve upon termination of injection. USP1977124064855.
  54. 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.
  55. Itoh Seiichi (19-6 ; Shiba 2-chome Minato-ku ; Tokyo JPX). Servo valve. USP1986044580598.
  56. Sturman Eddie (Northridge CA) Grill Benjamin (Northridge CA) Harrison Walter L. (Newhall CA). Simplified battery operated automatic and manually operable valve. USP1989034811221.
  57. De Nagel Stephen F. (Warren MI) Klomp Edward D. (Mt. Clemens MI) Pawlak Andrzej M. (Troy MI). Solenoid actuated valve assembly. USP1994105353991.
  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: 44

  1. Feucht Dennis D. ; Nippert Andrew H. ; Kinnear Douglas J. ; Arulraja Mylvagaganam. Actuator which uses fluctuating pressure from an oil pump that powers a hydraulically actuated fuel injector. USP1999025865156.
  2. Sturman Oded E.. Air-fuel module adapted for an internal combustion engine. USP2001016173685.
  3. Sturman, Oded Eddie. Ammonia fueled mobile and stationary systems and methods. USP2014118887690.
  4. Carrell Darwin R. ; Ruedin Joshua C.. Apparatus and method for determining start of injection of a fuel injector. USP2001056237572.
  5. Ilmarinen, Jouko; Kahra, Ossi; Oksman, Mika; Sippus, Timo. Arrangement for lubricating bearing surfaces of a tool of a hydraulic impact hammer. USP2005086929098.
  6. Sturman, Oded Eddie. Digital fuel injector, injection and hydraulic valve actuation module and engine and high pressure pump methods and apparatus. USP2009087568633.
  7. Sturman, Oded Eddie. Digital fuel injector, injection and hydraulic valve actuation module and engine and high pressure pump methods and apparatus. USP2013018342153.
  8. Sturman, Oded Eddie. Digital hydraulic opposed free piston engines and methods. USP2016109464569.
  9. Barnes Travis E. ; Lukich Michael S. ; McGee Brian G. ; Timmons John P.. Electronic control and method for consistently controlling the amount of fuel injected by a hydraulically activated, electronically controlled injector fuel system to an engine. USP2000076082331.
  10. Cowden Gary L. ; McGee Brian G. ; Puckett Daniel R. ; Timmons John P.. Electronic control for a hydraulically activated, electronically controlled injector fuel system and method for operating same. USP2000016014956.
  11. Sturman, Oded Eddie. Free piston engines with single hydraulic piston actuator and methods. USP2015129206738.
  12. Shinogle,Ronald D.. Fuel injection system including two common rails for injecting fuel at two independently controlled pressures. USP2007057219655.
  13. Shingu, Akio; Aota, Masayuki; Munezane, Tsuyoshi. Fuel injection valve. USP2012038128009.
  14. Ganser, Marco. Fuel injection valve with pressure gain. USP2009047513241.
  15. Cooke Michael P,GBX. Fuel injector. USP2001106299074.
  16. Male Andrew,GBX ; Harcombe Anthony Thomas,GBX. Fuel injector. USP2001116321999.
  17. Noureddine Guerrassi FR; Christophe Tapin FR; Bernard Babiarz FR. Fuel injector. USP2002076412706.
  18. Sturman Oded E. ; Massey Steven. Fuel injector and method using two, two-way valve control valves. USP2000016012644.
  19. Forck Glen F. ; Shah Umesh. Fuel injector utilizing a solenoid having complementarily-shaped dual armatures. USP1999115984210.
  20. Smith ; III Ralph A. ; Tian Steven Y.. Fuel injector with controlled spill to produce split injection. USP2000096119959.
  21. Lei, Ning. Fuel injector with direct needle valve control. USP2004026684853.
  22. 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.
  23. Lei, Ning. Fuel injector with dual control valve. USP2005016845926.
  24. Niethammer, Bernd; Warga, Johann; Lin, Jason. Fuel injector with piezoelectric actuator and method of use. USP2005086928986.
  25. Crofts John D. ; Muntean George L.. Fuel injector with piezoelectric and hydraulically actuated needle valve. USP1999035884848.
  26. Sturman, Oded Eddie. Fuel injectors with intensified fuel storage and methods of operating an engine therewith. USP2014058733671.
  27. Sturman, Oded Eddie; Kiss, Tibor; Massey, Steven E.; Drury, David. Hydraulic internal combustion engines. USP2013128596230.
  28. Lei Ning. Injector with variable needle valve opening pressure. USP2001076257203.
  29. Sturman, Oded Eddie. Low emission high performance engines, multiple cylinder engines and operating methods. USP2010097793638.
  30. Cotton, III, Clifford E.; Holtman, Richard H.; Waterfield, Larry G.. Method and apparatus for operating an internal combustion engine exhaust valve for braking. USP2004046715466.
  31. Barnes Travis E. ; Lukich Michael S. ; McGee Brian G. ; Puckett Daniel R. ; Timmons John P.. Method for controlled transition between use of different injection waveform types in a hydraulically-actuated electronically-controlled fuel injection system. USP2000026026780.
  32. McGee Brian G. ; Timmons John P.. Method for delivering a small quantity of fuel with a hydraulically-actuated injector during split injection. USP1999045893347.
  33. Sturman, Oded Eddie. Methods of operation of fuel injectors with intensified fuel storage. USP2015119181890.
  34. Sturman, Oded Eddie. Multiple intensifier injectors with positive needle control and methods of injection. USP2010057717359.
  35. Sturman, Oded Eddie. Multiple intensifier injectors with positive needle control and methods of injection. USP2013118579207.
  36. Sturman, Oded Eddie; Massey, Steven E.. Pressure balanced spool poppet valves with printed actuator coils. USP2014018629745.
  37. Dana R. Coldren ; Charles D. Ellenbecker ; Phillip J. Houtz ; Adrian Hsieh. Pressure-intensifying hydraulically-actuated electronically-controlled fuel injection system with individual mechanical unit pumps. USP2002056390070.
  38. Frank DeLuca. Reduce initial feed rate injector with fuel storage chamber. USP2002036360727.
  39. Doutt, Michael L.. Three-way poppet valve with internal check feature. USP2010097802588.
  40. Doutt, Michael L.. Three-way poppet valve with internal check feature. USP2014078763989.
  41. Strauss, Randall James; Peña, James A.; Kiss, Tibor; Quinlan, John Mathew. Three-way poppet valves with floating seat. USP2010037681592.
  42. Kiss, Tibor; Strauss, Randall James; Pena, James A.; Quinlan, John Mathew. Three-way valves and fuel injectors using the same. USP2012108282020.
  43. Kiss, Tibor; Strauss, Randall James; Peña, James A.; Quinlan, John Mathew. Three-way valves and fuel injectors using the same. USP2012068196844.
  44. Coldren Dana R. ; Martin David E.. Valve with self-centering, self-sealing seat component. USP2001056227459.

IPC 상위 출원인