$\require{mediawiki-texvc}$

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.

Apparatus for diagnosing failures and fault conditions in a fuel system of an internal combustion engine

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02M-007/00
출원번호 US-0033379 (1998-03-02)
발명자 / 주소
  • Stavnheim Jonathan A.
  • West Stephen
  • Raghunathan Shyamala
출원인 / 주소
  • Cummins Engine Company, Inc.
대리인 / 주소
    Baker & Daniels
인용정보 피인용 횟수 : 31  인용 특허 : 32

초록

A fuel system includes a pair of electronically controllable high pressure fuel pumps operable to supply high pressure fuel from a lower pressure fuel source to a high pressure fuel collection chamber having a pressure sensor associated therewith. The fuel collection chamber feeds an electronically

대표청구항

[ What is claimed is:] [1.] Apparatus for diagnosing a fuel system of an internal combustion engine, comprising:a first fuel pump responsive to a pump command signal for supplying high pressure fuel from a lower pressure fuel source;an accumulator receiving said high pressure fuel from said first fu

이 특허에 인용된 특허 (32)

  1. Notz Wolfgang (Puchheim DEX) Schwarz Volker (Weinstadt DEX) Augustin Ulrich (Kernen DEX), Arrangement for the determination of the injection progress in an internal combustion engine.
  2. Maddock James B. (Washington IL), Cylinder fault detection using rail pressure signal.
  3. Fujiwara Toru,JPX, Cylinder injection type fuel control apparatus.
  4. Ricco Mario (Via Ferrannini ITX), Device for regulating the supply of pressurized fluid to a pressurized fluid accumulator, for example for motor vehicles.
  5. Blizard Norman C. (Columbus IN) Free Paul D. (Columbus IN), Double pulsing electronic unit injector solenoid valve to fill timing chamber before metering chamber.
  6. Cook ; Jr. Charles R. (Rochester Hills MI), Electronic calibrated fuel rail.
  7. Burkhard James F. (Spencerport NY) Dauer Kenneth J. (Avon NY) Pettit William H. (Rochester NY), Electronically controlled continuous flow fuel system.
  8. Oda Hideyuki,JPX, Fuel feeding system for internal combustion engine.
  9. Yamaguchi Susumu (Higashimatsuyama JPX) Ishiwata Hiroshi (Higashimatsuyama JPX), Fuel injection apparatus for internal combustion engines.
  10. Yamamoto Yoshihisa (Kariya JPX), Fuel injection control for internal combustion engines.
  11. Nakamura Mitsuo (Tokyo JPX), Fuel injection control system for an automotive engine.
  12. Regueiro Jose F. (Rochester Hills MI), Fuel injection system and method for a diesel or stratified charge engine.
  13. Takahashi Takeshi (Mishima JPX), Fuel injector.
  14. Isozumi Shuzo (Tokyo JPX) Morikaku Hideki (Tokyo JPX), Fuel injector system.
  15. Hatfield Laurence Paul (East Malling GB2) Pearce David Alan (Gillingham GB2), Fuel system.
  16. Leighton Sam R. (Nedlands AUX), Fuel system for fuel injected internal combustion engines.
  17. Mathis Christian (Muttaweg 16 ; P.O. Box 244 CH-7250 Klosters-Platz CHX), Fuel-injection system for an internal combustion engine, in particular for a diesel motor, and a method for monitoring t.
  18. Alila Hector Wasunna (Malvern PA) Clark Michael Thomas (Downington PA) Jones Elaine Verne (Wynnewood PA) Miller Timothy Joe (Malvern PA) O\Brien Shawn Patrick (Hatboro PA) Sathe Ganesh Madhusudan (Ki, Fused proteins.
  19. Martin Tiby M. (3836 Holly La. Waterloo IA 50702), High pressure electronic common-rail fuel injection system for diesel engines.
  20. Glassey Stephen F. (East Peoria IL), Hydraulically-actuated electronically-controlled unit injector fuel system having variable control of actuating fluid pr.
  21. Sverdlin Anatoly (1847 Raintree Cir. Seabrook TX 77586), Integrated automated fuel system for internal combustion engines.
  22. Glidewell John M. (Dearborn MI) Chui Granger K. (Dearborn Heights MI) Yang Woong-Chul (Ann Arbor MI), Internal combustion engine with on-board diagnostic system for detecting impaired fuel injectors.
  23. Konishi Yoshimune (Okazaki JPX) Hobo Nobuhito (Inuyama JPX) Tsuzuki Yoshihiko (Toyota JPX) Kameoka Narutoshi (Kariya JPX) Miyaki Masahiko (Oobu JPX) Koide Hiroshi (Okazaki JPX), Method and apparatus for controlling fuel injection quantity into a diesel engine.
  24. Shinogle Ronald D. (Peoria IL) Smith Vernon R. (Peoria IL) DeKeyser Richard A. (Edelstein IL) Glassey Stephen F. (East Peoria IL) Al-Charif Yasser A. (Peoria IL), Method and structure for controlling an apparatus, such as a fuel injector, using electronic trimming.
  25. Barnes Travis E. (Peoria IL), Method of correcting engine maps based on engine temperature.
  26. Augustin Ulrich (Kornen DEX), Method of operating a multi-cylinder diesel engine.
  27. Glidewell John M. (Dearborn MI) Chui Granger K. (Dearborn Heights MI) Yang Woong-Chul (Ann Arbor MI), On-board detection of fuel pump malfunction.
  28. Glidewell John M. (Dearborn MI) Chui Granger K. (Dearborn Heights MI) Yang Woong-Chul (Ann Arbor MI), On-board detection of pressure regulator malfunction.
  29. Pauli Allen J. (Macomb Township MI) Shelly Patrick J. (Framington MI) Leroux Mark D. (Allen Park MI) Melville Thomas R. (Northville MI), On-board fuel delivery diagnostic system for an internal combustion engine.
  30. Mispreuve Henri L. S. A. (Prangins CHX) Waddington Simon (Prangins CHX) Tribelhorn Ulrich (Ebikon CHX), Polyurethane foam for packaging applications.
  31. Sturman Oded E. (3973 Santa Monica Ct. Newbury Park CA 91320), Pump control module.
  32. Thompson Scott A. (Columbus IN) Daiker Jeffrey (Columbus IN) Stavnheim Jonathon A. (Columbus IN) Meyer William (Columbus IN) Fridholm Greg (Columbus IN) Sang Zhong (Columbus IN) Studtman George (Mt. , System and methods for electronic control of an accumulator fuel system.

이 특허를 인용한 특허 (31)

  1. Kohketsu, Susumu; Tanabe, Keiki, Accumulator type fuel injection system.
  2. Susumu Kohketsu JP; Keiki Tanabe JP, Accumulator type fuel injection system.
  3. Park,Jin youl, Apparatus and method for controlling input signal level.
  4. Taner Tuken ; Donald J. Benson ; John T. Carroll, III, Apparatus and method for determining engine static timing errors and overall system bandwidth.
  5. Williams, Edward; Erdem, Evrin, Apparatus for detecting and identifying component failure in a fuel system.
  6. Nomura,Mitsuhiro, Control device of high-pressure fuel system of internal combustion engine.
  7. Wang, Wenbo; Lucido, Michael J.; Graham, Christopher R., Diagnostic systems and methods for a pressure sensor during driving conditions.
  8. Lucido, Michael J.; Wang, Wenbo; Graham, Christopher R., Diagnostic systems and methods for a pressure sensor during idle conditions.
  9. Wu, Ji; Xiang, Joe Youqing, Electric machine fast transient condition detection.
  10. Yamada,Fujiki, Electronic control unit.
  11. Hlousek, Jaroslaw, Energy accumulator-supported control of the injection quantities in large diesel engines.
  12. Katsurahara, Hiroshi, Fail-safe controller for direct injection engine.
  13. Ruediger Becker DE, Fuel control of direct-injection internal combustion engine of a motor vehicle, in particular in start operation.
  14. Hayakawa,Yoshiki, Fuel injection controller.
  15. Mahr, Bernd; Kropp, Martin, Fuel injection system for an internal combustion engine.
  16. Mahr, Bernd; Kropp, Martin; Magel, Hans-Christoph; Otterbach, Wolfgang, Fuel injection system for internal combustion engines.
  17. Kylström, Kim; Flink, Tomas, Fuel pump and a method for controlling a fuel pump.
  18. Nakata, Kenichiro; Ishizuka, Koji, Fuel-supply quantity estimating apparatus and fuel injection system.
  19. Tsuchikiri, Hideyuki; Sato, Yasushi; Aihara, Jiro, Generation of reference value for vehicle failure diagnosis.
  20. Cryer Robert Douglas ; Patel Sagar Arvindbhai ; Gallagher Shawn Michael, Method and system for predictably assessing performance of a fuel pump in a locomotive.
  21. Radeczky, Janos; Riepl, Hans, Method for analyzing the efficiency of the high-pressure pump of a fuel injection system.
  22. Gerlach, Michael, Method for introducing a reagent medium into an exhaust gas conduit of an internal combustion engine, and apparatus for carrying out the method.
  23. Hofmeister,Carl Eike, Method for monitoring the operability of a fuel injection system.
  24. Strasser, Markus, Method for operating a fuel injection system of an internal combustion engine.
  25. Joos,Klaus; Wolber,Jens; Frenz,Thomas; Weiss,Ruediger; Amler,Markus; Hinn,Karsten, Method for operating a fuel supply system for an internal combustion engine in a motor vehicle.
  26. Keski-Hynnila, Donald E.; Hawkins, Jeffery S.; Wedler, Harald; Pfundt, Reinhard; Groer, Frank S.; Zurawski, Mark A.; Radwan, Amr M.; Zagone, Peter; Sisken, Kevin D.; Baird, Matthew T.; Sun, Min; Pavlova-MacKinnon, Zornitza P.; Grace, Dennis J.; Staley, Heather A., Method for verifying the functionality of the components of a diesel particulate filter system.
  27. Holger Rapp DE, Pressure regulating valve for a storage-type fuel injection system for internal combustion engines.
  28. Oakes, Jeffrey L.; Chiaramonte, Martin; Prostakov, Michael, System and method for derating an engine to encourage servicing of a vehicle.
  29. Kresse John P. ; West Stephen, System for determining an equivalent throttle valve for controlling automatic transmission shift points.
  30. Sarwar, Azeem; Sankavaram, Chaitanya; Hattar, Rafat; Hamilton, Matthew; Pung, Jonathan, Systems and methods for performing prognosis of fuel delivery systems.
  31. Zieles, Michael D.; Goerges, Stephanie L.; Lowery, Jason R., Throttle control and failure accommodation.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트