EP0140152A3 - Apparatus for controlling the decelarating mode of an internal-combustion engine - Google Patents

Apparatus for controlling the decelarating mode of an internal-combustion engine Download PDF

Info

Publication number
EP0140152A3
EP0140152A3 EP84111392A EP84111392A EP0140152A3 EP 0140152 A3 EP0140152 A3 EP 0140152A3 EP 84111392 A EP84111392 A EP 84111392A EP 84111392 A EP84111392 A EP 84111392A EP 0140152 A3 EP0140152 A3 EP 0140152A3
Authority
EP
European Patent Office
Prior art keywords
speed
combustion engine
controlling
dependent
decelarating
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.)
Ceased
Application number
EP84111392A
Other languages
German (de)
French (fr)
Other versions
EP0140152A2 (en
Inventor
Herbert Dipl.-Ing. Arnold
Heinz Hofer
Michael Dipl.-Ing. Horbelt
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6212097&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0140152(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0140152A2 publication Critical patent/EP0140152A2/en
Publication of EP0140152A3 publication Critical patent/EP0140152A3/en
Ceased 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

Vorrichtung zur Steuerung des Schubbetriebs bei einer Brennkraftmaschine in Abhängigkeit zur Augenblicksdreh­ zahl und einem Wiedereinsatzdrehzahl-Schwellenverlauf. Es ist ein Drosselklappensensor, eine Drehzahlvergleichsstufe und eine Auswerteschaltung zur Bestimmung eines Kraft­ stoffabschneide- oder Zumeßsignals vorgesehen. Durch drehzahlabhängige oder willkürlich betätigbare Mittel kann die Schaltung in einer Position verriegelt werden, in welcher die Schubabschneidesignale unterdrückt sind. Sind diese Mittel drehzahlabhängig, dann ergibt sich eine dynamische Unterdrückung für einen vorgegebenen Zeitraum; die zur Unterdrückung der Schubabschaltefunktion eingesetzten Mittel können aber auch abhängig von äußeren Fahr­ situationen oder den Zuständen anderer Fahrzeugkompo­ nenten eingesetzt sein. Device for controlling the overrun operation at a Internal combustion engine depending on the instantaneous rotation number and a re-use speed threshold curve. It is a throttle valve sensor, a speed comparison stage and an evaluation circuit for determining a force substance cutting or metering signal provided. By speed-dependent or arbitrarily operable means can the circuit can be locked in a position in which the thrust cut-off signals are suppressed. Are these Average speed dependent, then there is a dynamic Suppression for a given period of time; the for Suppression of the overrun cut-off function used Means can also depend on external driving situations or the conditions of other vehicle compos be used.

EP84111392A 1983-10-18 1984-09-25 Apparatus for controlling the decelarating mode of an internal-combustion engine Ceased EP0140152A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3337786 1983-10-18
DE19833337786 DE3337786A1 (en) 1983-10-18 1983-10-18 DEVICE FOR CONTROLLING THE PUSHING OPERATION OF AN INTERNAL COMBUSTION ENGINE

Publications (2)

Publication Number Publication Date
EP0140152A2 EP0140152A2 (en) 1985-05-08
EP0140152A3 true EP0140152A3 (en) 1986-04-16

Family

ID=6212097

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84111392A Ceased EP0140152A3 (en) 1983-10-18 1984-09-25 Apparatus for controlling the decelarating mode of an internal-combustion engine

Country Status (6)

Country Link
US (1) US4572126A (en)
EP (1) EP0140152A3 (en)
JP (1) JPH0670390B2 (en)
AU (1) AU559756B2 (en)
BR (1) BR8405209A (en)
DE (1) DE3337786A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61132737A (en) * 1984-11-30 1986-06-20 Fuji Heavy Ind Ltd Equipment for fuel supply stoppage at the time of deceleration
JPS61275537A (en) * 1985-05-10 1986-12-05 Nissan Motor Co Ltd Fuel supply device for internal combustion engine
DE3521551A1 (en) * 1985-06-15 1986-12-18 Robert Bosch Gmbh, 7000 Stuttgart METHOD FOR CONTROLLING AND / OR REGULATING OPERATING CHARACTERISTICS OF AN INTERNAL COMBUSTION ENGINE
DE3627471C1 (en) * 1986-08-13 1991-07-04 Pierburg Gmbh Fuel mixture formation device
US5046009A (en) * 1987-11-05 1991-09-03 Nissan Motor Company, Limited Slip suppressive drive control system for automotive vehicle with reduction of power output of internal combustion engine
US5313922A (en) * 1989-12-23 1994-05-24 Robert Bosch Gmbh Method for controlling a flow of fuel to an engine of a vehicle during overrun operation
DE3942862C2 (en) * 1989-12-23 2001-04-12 Bosch Gmbh Robert Procedure for engine drag torque limitation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146006A (en) * 1976-09-17 1979-03-27 Arthur Garabedian Fuel injection split engine
FR2414629A1 (en) * 1978-01-17 1979-08-10 Bosch Gmbh Robert METHOD AND DEVICE FOR CONTROLLING THE FUEL SUPPLY OF AN INTERNAL COMBUSTION ENGINE
GB2043173A (en) * 1979-02-16 1980-10-01 Nissan Motor Control of vehicle IC engine fuel cut off
GB2062291A (en) * 1979-09-28 1981-05-20 Nissan Motor Electronic fuel supply control system for internal combustion engines
FR2511430A1 (en) * 1981-08-11 1983-02-18 Peugeot Re-supply controller for IC engine with low speed fuel cut-off - uses electronic circuit monitoring engine conditions to determine volume of fuel to be injected in re-supply

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586052B2 (en) * 1976-09-06 1983-02-02 日産自動車株式会社 Air fuel ratio control device
DE2803145C2 (en) * 1978-01-25 1985-01-17 Robert Bosch Gmbh, 7000 Stuttgart Method and device for automatically stopping and restarting an engine to save fuel
JPS5657943U (en) * 1979-10-08 1981-05-19
JPS5830438A (en) * 1981-08-19 1983-02-22 Nissan Motor Co Ltd Fuel control apparatus for automobile engine
DE3134991A1 (en) * 1981-09-04 1983-03-17 Robert Bosch Gmbh, 7000 Stuttgart METHOD FOR OPERATING AND DEVICE FOR A FUEL CONTROL SYSTEM OF AN INTERNAL COMBUSTION ENGINE IN DISCHARGE OPERATION
JPS5862331A (en) * 1981-10-09 1983-04-13 Toyota Motor Corp Control method of fuel injection in engine
DE3210512C2 (en) * 1982-03-23 1994-05-11 Bosch Gmbh Robert Electronic control device for the fuel metering system of an internal combustion engine
JPS59226240A (en) * 1983-06-07 1984-12-19 Fujitsu Ten Ltd Fuel cutting means for fuel injection apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146006A (en) * 1976-09-17 1979-03-27 Arthur Garabedian Fuel injection split engine
FR2414629A1 (en) * 1978-01-17 1979-08-10 Bosch Gmbh Robert METHOD AND DEVICE FOR CONTROLLING THE FUEL SUPPLY OF AN INTERNAL COMBUSTION ENGINE
GB2043173A (en) * 1979-02-16 1980-10-01 Nissan Motor Control of vehicle IC engine fuel cut off
GB2062291A (en) * 1979-09-28 1981-05-20 Nissan Motor Electronic fuel supply control system for internal combustion engines
FR2511430A1 (en) * 1981-08-11 1983-02-18 Peugeot Re-supply controller for IC engine with low speed fuel cut-off - uses electronic circuit monitoring engine conditions to determine volume of fuel to be injected in re-supply

Also Published As

Publication number Publication date
AU559756B2 (en) 1987-03-19
DE3337786C2 (en) 1991-07-18
BR8405209A (en) 1985-08-27
JPS6093139A (en) 1985-05-24
US4572126A (en) 1986-02-25
EP0140152A2 (en) 1985-05-08
JPH0670390B2 (en) 1994-09-07
AU3308684A (en) 1985-04-26
DE3337786A1 (en) 1985-04-25

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19840925

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Effective date: 19870506

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18R Application refused

Effective date: 19880607

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: ARNOLD, HERBERT, DIPL.-ING.

Inventor name: HOFER, HEINZ

Inventor name: HORBELT, MICHAEL, DIPL.-ING.