DE69701500D1 - Device for monitoring the operation of a diesel engine, in particular a motor vehicle - Google Patents

Device for monitoring the operation of a diesel engine, in particular a motor vehicle

Info

Publication number
DE69701500D1
DE69701500D1 DE69701500T DE69701500T DE69701500D1 DE 69701500 D1 DE69701500 D1 DE 69701500D1 DE 69701500 T DE69701500 T DE 69701500T DE 69701500 T DE69701500 T DE 69701500T DE 69701500 D1 DE69701500 D1 DE 69701500D1
Authority
DE
Germany
Prior art keywords
monitoring
motor vehicle
diesel engine
diesel
engine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69701500T
Other languages
German (de)
Other versions
DE69701500T2 (en
Inventor
Daniel Riou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Automobiles Peugeot SA
Automobiles Citroen SA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Automobiles Peugeot SA, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Publication of DE69701500D1 publication Critical patent/DE69701500D1/en
Application granted granted Critical
Publication of DE69701500T2 publication Critical patent/DE69701500T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1497—With detection of the mechanical response of the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE1997601500 1996-10-28 1997-10-27 Device for monitoring the operation of a diesel engine, in particular a motor vehicle Expired - Fee Related DE69701500T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9613138A FR2755185B1 (en) 1996-10-28 1996-10-28 DEVICE FOR MONITORING THE OPERATION OF A DIESEL ENGINE, PARTICULARLY A MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
DE69701500D1 true DE69701500D1 (en) 2000-04-27
DE69701500T2 DE69701500T2 (en) 2000-12-21

Family

ID=9497107

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997601500 Expired - Fee Related DE69701500T2 (en) 1996-10-28 1997-10-27 Device for monitoring the operation of a diesel engine, in particular a motor vehicle

Country Status (5)

Country Link
EP (1) EP0838583B1 (en)
DE (1) DE69701500T2 (en)
ES (1) ES2143289T3 (en)
FR (1) FR2755185B1 (en)
PT (1) PT838583E (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005005351A1 (en) * 2005-02-05 2006-08-17 L'orange Gmbh Method for recording injection process of fuel injector of internal combustion engine involves noting sound curve of appropriate signal over a period containing injection process and generating temporal deflection of noted signal
DE102013211003A1 (en) * 2013-06-13 2014-12-18 Robert Bosch Gmbh Avoidance of a safety fuel cutoff in partial engine operation
KR102663102B1 (en) * 2019-01-16 2024-05-02 만 에너지 솔루션즈 에스이 Method and control device for operating an internal combustion engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5637535A (en) * 1979-09-05 1981-04-11 Nippon Soken Inc Knocking detector
JPS5669532A (en) * 1979-11-09 1981-06-10 Nippon Soken Inc Knocking detecting device
JPS6026164A (en) * 1983-07-25 1985-02-09 Hitachi Constr Mach Co Ltd Trouble diagnoser for fuel injection pump
US4643023A (en) * 1985-11-01 1987-02-17 Capps David F Vibration testing apparatus
DE4139244C1 (en) * 1991-11-26 1992-12-24 Reinhard Prof. Dr.Sc.Nat. O-2500 Rostock De Vilbrandt Automatically monitoring and optimising fuel injection for Diesel engine - using ultrasonic emission analysis for each cylinder with evaluation and comparison of indices derived from sonic converter during fuel atomising
DE19548279B4 (en) * 1995-09-28 2006-12-14 Robert Bosch Gmbh Method and device for monitoring a fuel metering system

Also Published As

Publication number Publication date
EP0838583B1 (en) 2000-03-22
FR2755185B1 (en) 1999-01-15
EP0838583A1 (en) 1998-04-29
ES2143289T3 (en) 2000-05-01
FR2755185A1 (en) 1998-04-30
PT838583E (en) 2000-08-31
DE69701500T2 (en) 2000-12-21

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DE69701500D1 (en) Device for monitoring the operation of a diesel engine, in particular a motor vehicle

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee