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Fuel injection system tester 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01M-019/00
출원번호 US-0538767 (1990-06-15)
발명자 / 주소
  • Hart George R. (Lakewood OH) Nehoda Charles J. (Broadview Heights OH)
출원인 / 주소
  • Hickok Electrical Instrument Company (Cleveland OH 02)
인용정보 피인용 횟수 : 36  인용 특허 : 2

초록

A device for testing an automobile\s fuel delivery system, including each of the components thereof, is disclosed. The device performs a number of tests to check the ability of the fuel delivery system to maintain pressure, to determine the static and dynamic flow rates through each of the fuel inje

대표청구항

A device for testing the integrity of a fuel delivery system within a vehicle comprising means for pressuring the fuel delivery system for a first predetermined period of time; means for measuring the fuel pressure within the fuel delivery system after the expiration of said first predetermined peri

이 특허에 인용된 특허 (2)

  1. Liebermann Leonard N. (La Jolla CA), Fuel injector testing device and method.
  2. Hegler Roy E. (Forest Lake MN), Leak detecting method.

이 특허를 인용한 특허 (36)

  1. Krassinger, Eric Daniel; Allen, David Mark, Apparatus and method for testing fuel flow.
  2. Krassinger,Eric Daniel; Allen,David Mark, Apparatus and method for testing fuel flow.
  3. Sisney David W. ; Stauffer Paul E., Apparatus and methods for cleaning and testing fuel injectors.
  4. Chiu, Kun-Chi; Chen, Yun-Chih, Backlight module, over-temperature protection circuit and over-temperature protection method thereof.
  5. Fuwa Naohide (Susono JPX) Tanaka Hiroshi (Susono JPX) Miyashita Shigeki (Susono JPX) Nihei Hiroaki (Susono JPX) Fukuyama ; deceased Tadashi (late of Susono JPX by Yukio Fukuyama ; legal representativ, Control device for internal combustion engine.
  6. Denk, Frank, Determination of the point in time of a predetermined open state of a fuel injector.
  7. Dambach Dieter-Andreas,DEX, Device for detecting a fuel supply system leak during an engine overrunning phase.
  8. Hsia, David; Oleksiewicz, Radek, Diagnostic tool for electric-operated fuel injectors and their drivers.
  9. Rich Richard Vinck, Electronic fuel pump, sender and pressure transducer tester.
  10. Fujino, Kenichi; Motose, Hitoshi, Failure diagnostic system for engine.
  11. Docy Michael J. ; Hart George R. ; Bauman Robert L., Fuel cap tester.
  12. Benson, Donald J.; Tuken, Taner; Carroll, III, John T., Fuel control system including adaptive injected fuel quantity estimation.
  13. Cinpinski, Kenneth J.; Lee, Byungho; Dibble, Donovan L.; Lucido, Michael J.; Carr, Mark D., Fuel injector diagnostic system and method for direct injection engine.
  14. Leonard Michael D. (Sterling Heights MI) Murphy James C. (Livonia MI), Fuel line pressure test.
  15. Tominaga Tsutomu,JPX ; Miyajima Masayasu,JPX ; Geshi Kazuhiro,JPX ; Shimaoka Kiyoshige,JPX ; Ukonmaanaho Mauri,JPX ; Maruyama Tomohide,JPX, High-pressure pump unit and test method therefor.
  16. Rogers, Charles R.; Ali, Irfan Z.; Mezera, Ronald L.; Miesel, Keith A.; Sarkinen, Scott A.; Whitehead, Nicholas R., Implantable medical pump diagnostics.
  17. Hasfjord Lawrence David, Maintenance alert system for heavy-duty trucks.
  18. Hasfjord,David Lawrence; Avery, Jr.,Richard M.; Letang,Dennis Michael; Gray,James A.; McDonald,Donald M.; Thompson,Marleen F.; McKenzie,Ian Daniel; Longnecker,John Edward, Maintenance alert system for heavy-duty trucks.
  19. Stevenson Dennis B. (106 Midland Dr. Lafayette LA 70506), Method and apparatus for analyzing gas turbine pneumatic fuel system.
  20. Puckett, Daniel Reese; Yang, Yanli, Method and apparatus for determining correct installation for gear-driven fuel pump on a fuel injected IC engine.
  21. Puckett, Daniel Reese; McKenzie, Faith Juliet, Method and apparatus for testing a gear-driven fuel pump on a fuel injected IC engine.
  22. Kohn,Bruce R, Method and apparatus for testing vehicle fuel system integrity.
  23. Gregory G. Hafner ; Brian G. McGee, Method and apparatus for trimming a fuel injector.
  24. Antonioli Pierpaolo,ITX ; De Cristofaro Francesco,ITX ; Imarisio Roberto,ITX ; Malvicino Carlo Andrea,ITX ; Buratti Riccardo,ITX, Method and unit for diagnosing leakage of an internal combustion engine high-pressure injection system.
  25. Antonioli, Pierpaolo; Sottano, Sara; Davide, Cristiana; Osella, Massimo, Method of assessing operation of an internal combustion engine common-rail injection system.
  26. Robinson, Kevin, Monitoring equipment.
  27. Ng Paul T. (Vernon Hills IL) French Michael J. (Kenosha WI), Oil supply failure detection circuit.
  28. Singh, Balbahadur; Xi, Clyde W.; McDaniel, Mickey R.; Qi, Baohua; McAvoy, Paul C., Reagent doser diagnostic system and method.
  29. Wayne A. Eckerle ; Hemi Sagi ; Kyle L. Edwards ; Norman H. Goris, Real-time mass flow measurement.
  30. Chandrapati, Srivardhan; Chai, Yongquan; Holl, Stephen M.; Zhang, Shu, Reductant dosing control systems and methods.
  31. McNall, III, Ralph I.; Kriesel, Joshua W.; Joshi, Serena; Donze, Thomas T., Sterile assembled liquid medicament dosage control and delivery device.
  32. Benson, Donald J.; Tuken, Taner; Carey, David M.; Carroll, III, John T.; Tarr, Yul J., System for estimating auxiliary-injected fueling quantities.
  33. Tuken,Taner; Carey,David M., System for estimating model parameters.
  34. Bale,Carlton G.; Dye,Bart; Gipson,Johnny G., System for modifying fuel pressure in a high-pressure fuel injection system for fuel system leakage testing.
  35. Lehnert, Friedrich, Testing device for high pressure injectors of a common rail injection system, and method for testing high pressure injectors.
  36. Schumacher, Thomas Phillip; Meece, David Wayne; Mertz, Steven Craig, Water-flow testing apparatus.
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