EP0732499A3 - Method for evaluating ignition pulses - Google Patents

Method for evaluating ignition pulses Download PDF

Info

Publication number
EP0732499A3
EP0732499A3 EP96109664A EP96109664A EP0732499A3 EP 0732499 A3 EP0732499 A3 EP 0732499A3 EP 96109664 A EP96109664 A EP 96109664A EP 96109664 A EP96109664 A EP 96109664A EP 0732499 A3 EP0732499 A3 EP 0732499A3
Authority
EP
European Patent Office
Prior art keywords
ignition pulses
evaluating
evaluating ignition
pulses
ignition
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.)
Granted
Application number
EP96109664A
Other languages
German (de)
French (fr)
Other versions
EP0732499B1 (en
EP0732499A2 (en
Inventor
Peter Dipl-Ing Etzold
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0732499A2 publication Critical patent/EP0732499A2/en
Publication of EP0732499A3 publication Critical patent/EP0732499A3/en
Application granted granted Critical
Publication of EP0732499B1 publication Critical patent/EP0732499B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/02—Checking or adjusting ignition timing
    • F02P17/04—Checking or adjusting ignition timing dynamically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/02—Checking or adjusting ignition timing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
EP96109664A 1991-11-02 1992-10-01 Method for evaluating ignition pulses Expired - Lifetime EP0732499B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4136232A DE4136232A1 (en) 1991-11-02 1991-11-02 METHOD FOR EVALUATING IGNITION PULSES
DE4136232 1991-11-02
EP92116797A EP0540878B1 (en) 1991-11-02 1992-10-01 Method for evaluating ignition pulses

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP92116797.9 Division 1992-10-01
EP92116797A Division EP0540878B1 (en) 1991-11-02 1992-10-01 Method for evaluating ignition pulses

Publications (3)

Publication Number Publication Date
EP0732499A2 EP0732499A2 (en) 1996-09-18
EP0732499A3 true EP0732499A3 (en) 1997-10-29
EP0732499B1 EP0732499B1 (en) 2000-07-26

Family

ID=6444029

Family Applications (2)

Application Number Title Priority Date Filing Date
EP96109664A Expired - Lifetime EP0732499B1 (en) 1991-11-02 1992-10-01 Method for evaluating ignition pulses
EP92116797A Expired - Lifetime EP0540878B1 (en) 1991-11-02 1992-10-01 Method for evaluating ignition pulses

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP92116797A Expired - Lifetime EP0540878B1 (en) 1991-11-02 1992-10-01 Method for evaluating ignition pulses

Country Status (3)

Country Link
EP (2) EP0732499B1 (en)
DE (3) DE4136232A1 (en)
ES (2) ES2128334T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3925221A1 (en) * 1989-07-29 1991-01-31 Vdo Schindling Monitoring ignition path in motor vehicle - integrating signal derived from voltage on path and registering fault if set valve is not attained
DE4223713A1 (en) * 1992-07-18 1994-01-20 Bosch Gmbh Robert Device for acquiring a signal

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2234957A1 (en) * 1972-07-15 1974-01-31 Bosch Gmbh Robert CIRCUIT ARRANGEMENT FOR OBTAINING ELECTRIC TRIGGER SIGNALS
US3961240A (en) * 1973-08-31 1976-06-01 Robert Bosch G.M.B.H. Testing electrical ignition systems of internal combustion engines
JPS55151173A (en) * 1979-05-14 1980-11-25 Automob Antipollut & Saf Res Center Apparatus for inspecting ignition system of automobile
DE3400786A1 (en) * 1984-01-12 1985-07-18 Robert Bosch Gmbh, 7000 Stuttgart Ignition measuring device
EP0192052A2 (en) * 1985-02-16 1986-08-27 Horst Hermann Method of analysing the operation of an internal-combustion engine, and device for carrying out this method
US4788505A (en) * 1987-09-11 1988-11-29 Pacific Northwest Electronics Advance reference cylinder trigger generator
DE3735234A1 (en) * 1987-10-17 1989-04-27 Opel Adam Ag Ignition system for an internal combustion engine of a motor vehicle
US4847562A (en) * 1987-09-11 1989-07-11 Pacific Northwest Electronics Ignition coil primary winding signal processing system
DE4011521A1 (en) * 1990-04-10 1991-10-17 Bosch Gmbh Robert Function monitoring circuit for automobile ignition system - allows fuel injection valves to be switched out upon loss of function signal
WO1991015678A1 (en) * 1990-04-04 1991-10-17 Robert Bosch Gmbh Device for generating a trigger signal from ignition pulses in an ignition system
WO1992006292A1 (en) * 1990-10-01 1992-04-16 Actron Manufacturing Company Distributorless ignition adapter for diagnostic oscilloscopes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2431799B2 (en) * 1974-07-02 1977-06-02 Gebr. Hofmann Kg Maschinenfabrik, 6100 Darmstadt CIRCUIT FOR PROCESSING IMPULSE-SHAPED MEASURING SIGNALS OF AN INDUCTIVE SENSOR THAT TAPS THE IGNITION CURRENT IN THE IGNITION SYSTEM OF A GASOLINE ENGINE
IT1206836B (en) * 1987-01-09 1989-05-11 Fiat Auto Spa PROCEDURE AND DEVICE FOR THE DETECTION AND REPORTING OF OPERATING ANOMALIES OF THE IGNITION SYSTEM OF INTERNAL COMBUSTION ENGINES, PARTICULARLY FOR VEHICLES EQUIPPED WITH A CATALYTIC EXHAUST

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2234957A1 (en) * 1972-07-15 1974-01-31 Bosch Gmbh Robert CIRCUIT ARRANGEMENT FOR OBTAINING ELECTRIC TRIGGER SIGNALS
US3961240A (en) * 1973-08-31 1976-06-01 Robert Bosch G.M.B.H. Testing electrical ignition systems of internal combustion engines
JPS55151173A (en) * 1979-05-14 1980-11-25 Automob Antipollut & Saf Res Center Apparatus for inspecting ignition system of automobile
DE3400786A1 (en) * 1984-01-12 1985-07-18 Robert Bosch Gmbh, 7000 Stuttgart Ignition measuring device
EP0192052A2 (en) * 1985-02-16 1986-08-27 Horst Hermann Method of analysing the operation of an internal-combustion engine, and device for carrying out this method
US4788505A (en) * 1987-09-11 1988-11-29 Pacific Northwest Electronics Advance reference cylinder trigger generator
US4847562A (en) * 1987-09-11 1989-07-11 Pacific Northwest Electronics Ignition coil primary winding signal processing system
DE3735234A1 (en) * 1987-10-17 1989-04-27 Opel Adam Ag Ignition system for an internal combustion engine of a motor vehicle
WO1991015678A1 (en) * 1990-04-04 1991-10-17 Robert Bosch Gmbh Device for generating a trigger signal from ignition pulses in an ignition system
DE4011521A1 (en) * 1990-04-10 1991-10-17 Bosch Gmbh Robert Function monitoring circuit for automobile ignition system - allows fuel injection valves to be switched out upon loss of function signal
WO1992006292A1 (en) * 1990-10-01 1992-04-16 Actron Manufacturing Company Distributorless ignition adapter for diagnostic oscilloscopes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 005, no. 022 (M - 054) 10 February 1981 (1981-02-10) *

Also Published As

Publication number Publication date
EP0540878A2 (en) 1993-05-12
EP0732499B1 (en) 2000-07-26
ES2128334T3 (en) 1999-05-16
ES2150619T3 (en) 2000-12-01
EP0732499A2 (en) 1996-09-18
EP0540878A3 (en) 1994-08-10
DE59209853D1 (en) 2000-08-31
EP0540878B1 (en) 1999-01-13
DE4136232A1 (en) 1993-05-06
DE59209617D1 (en) 1999-02-25

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