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 PDFInfo
- 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
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.
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)
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 |
DE3942862C2 (en) * | 1989-12-23 | 2001-04-12 | Bosch Gmbh Robert | Procedure for engine drag torque limitation |
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 |
Citations (5)
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)
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 |
-
1983
- 1983-10-18 DE DE19833337786 patent/DE3337786A1/en active Granted
-
1984
- 1984-09-17 AU AU33086/84A patent/AU559756B2/en not_active Ceased
- 1984-09-20 JP JP59195915A patent/JPH0670390B2/en not_active Expired - Lifetime
- 1984-09-25 EP EP84111392A patent/EP0140152A3/en not_active Ceased
- 1984-10-16 BR BR8405209A patent/BR8405209A/en not_active IP Right Cessation
- 1984-10-17 US US06/661,805 patent/US4572126A/en not_active Expired - Lifetime
Patent Citations (5)
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 |
---|---|
AU3308684A (en) | 1985-04-26 |
EP0140152A2 (en) | 1985-05-08 |
DE3337786A1 (en) | 1985-04-25 |
JPH0670390B2 (en) | 1994-09-07 |
DE3337786C2 (en) | 1991-07-18 |
US4572126A (en) | 1986-02-25 |
JPS6093139A (en) | 1985-05-24 |
BR8405209A (en) | 1985-08-27 |
AU559756B2 (en) | 1987-03-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19840925 |
|
AK | Designated contracting states |
Designated state(s): DE FR GB IT SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB IT SE |
|
17Q | First examination report despatched |
Effective date: 19870506 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
18R | Application refused |
Effective date: 19880607 |
|
APAF | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNE |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: ARNOLD, HERBERT, DIPL.-ING. Inventor name: HOFER, HEINZ Inventor name: HORBELT, MICHAEL, DIPL.-ING. |