EP0280188A3 - Control device for a diesel engine - Google Patents

Control device for a diesel engine Download PDF

Info

Publication number
EP0280188A3
EP0280188A3 EP88102346A EP88102346A EP0280188A3 EP 0280188 A3 EP0280188 A3 EP 0280188A3 EP 88102346 A EP88102346 A EP 88102346A EP 88102346 A EP88102346 A EP 88102346A EP 0280188 A3 EP0280188 A3 EP 0280188A3
Authority
EP
European Patent Office
Prior art keywords
control device
diesel engine
diesel
engine
control
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
EP88102346A
Other languages
German (de)
Other versions
EP0280188A2 (en
EP0280188B1 (en
Inventor
Richard Dipl.-Ing. Bauder
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.)
Audi AG
Original Assignee
Audi AG
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 Audi AG filed Critical Audi AG
Publication of EP0280188A2 publication Critical patent/EP0280188A2/en
Publication of EP0280188A3 publication Critical patent/EP0280188A3/en
Application granted granted Critical
Publication of EP0280188B1 publication Critical patent/EP0280188B1/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
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/042—Introducing corrections for particular operating conditions for stopping 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
    • F02D41/1475—Regulating the air fuel ratio at a value other than stoichiometry
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • 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
    • 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
    • F02D2041/224—Diagnosis of the fuel system
    • F02D2041/226—Fail safe control for fuel injection pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/32—Air-fuel ratio control in a diesel engine
EP88102346A 1987-02-25 1988-02-18 Control device for a diesel engine Expired - Lifetime EP0280188B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873705972 DE3705972A1 (en) 1987-02-25 1987-02-25 CONTROL DEVICE FOR A DIESEL INTERNAL COMBUSTION ENGINE
DE3705972 1987-02-25

Publications (3)

Publication Number Publication Date
EP0280188A2 EP0280188A2 (en) 1988-08-31
EP0280188A3 true EP0280188A3 (en) 1988-12-21
EP0280188B1 EP0280188B1 (en) 1991-11-06

Family

ID=6321698

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88102346A Expired - Lifetime EP0280188B1 (en) 1987-02-25 1988-02-18 Control device for a diesel engine

Country Status (4)

Country Link
US (1) US4903670A (en)
EP (1) EP0280188B1 (en)
JP (1) JP2617971B2 (en)
DE (2) DE3705972A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4022940A1 (en) * 1990-07-19 1992-01-23 Bosch Gmbh Robert DEVICE FOR TEMPERATURE CONTROL OF A MEASURING RESISTOR
DE4229540C2 (en) * 1992-09-04 2002-03-14 Bosch Gmbh Robert Method and device for controlling an internal combustion engine
US5699767A (en) * 1994-04-28 1997-12-23 Nissan Diesel Motor Co., Ltd. Gas engine
DE19513370B4 (en) * 1995-04-08 2008-06-12 Robert Bosch Gmbh Method and device for controlling the power of an internal combustion engine
DE19620038B4 (en) * 1996-05-17 2007-08-23 Robert Bosch Gmbh Method and device for monitoring a fuel metering system
US6044806A (en) * 1997-12-19 2000-04-04 Caterpillar Inc. Method and apparatus for detecting gaseous fuel leakage through a gaseous fuel admission valve within an engine
DE19846356A1 (en) 1998-10-08 2000-04-13 Bosch Gmbh Robert Arrangement for monitoring combustion process in combustion engines has component that can be introduced into combustion chamber contg. waveguide for infrared or visible light
DE19931266C2 (en) * 1999-07-07 2002-01-17 Bosch Gmbh Robert Method and engine management system for failure detection of a conveyor unit in a conveyor module
DE102010041773B4 (en) * 2010-09-30 2013-10-31 Robert Bosch Gmbh Method and arrangement for operating an internal combustion engine
US8972152B2 (en) 2011-11-01 2015-03-03 Ford Global Technologies, Llc Method and system for inhibiting engine idle stop based on operating conditions
US9261030B2 (en) 2013-05-20 2016-02-16 Kohler Co. Automatic fuel shutoff
US9074535B1 (en) 2013-12-19 2015-07-07 Kohler Co. Integrated engine control apparatus and method of operating same
US10054081B2 (en) 2014-10-17 2018-08-21 Kohler Co. Automatic starting system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3339429A1 (en) * 1983-10-29 1985-05-09 Volkswagenwerk Ag, 3180 Wolfsburg System for reducing exhaust pollutants
US4522168A (en) * 1983-01-31 1985-06-11 Toyota Jidosha Kabushiki Kaisha Method and apparatus for controlling fuel-injection amount in diesel engine
EP0194854A2 (en) * 1985-03-11 1986-09-17 Honda Giken Kogyo Kabushiki Kaisha Apparatus for controlling the supply of fuel to an internal combustion engine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319576A1 (en) * 1973-04-18 1974-11-14 Bosch Gmbh Robert PROTECTIVE DEVICE FOR AN ARRANGEMENT FOR EXHAUST GAS DETOXIFICATION FROM COMBUSTION POWER MACHINES
US4077381A (en) * 1973-02-09 1978-03-07 Joseph Carl Firey Gasoline engine fuel interrupter
JPS5844853B2 (en) * 1975-07-16 1983-10-05 カブシキガイシヤ ニツポンジドウシヤブヒンソウゴウケンキユウシヨ Kuunenhichiyouseisouchi
DE3127038A1 (en) * 1981-07-09 1983-01-20 Robert Bosch Gmbh, 7000 Stuttgart Method for avoiding states of non-equilibrium in the exhaust gases of internal combustion engines
JPS58204945A (en) * 1982-05-24 1983-11-29 Honda Motor Co Ltd Fuel supply control method of internal-combustion engine equipped with supercharger
DE3301743A1 (en) * 1983-01-20 1984-07-26 Robert Bosch Gmbh, 7000 Stuttgart SAFETY DEVICE FOR AN INTERNAL COMBUSTION ENGINE
DE3301742A1 (en) * 1983-01-20 1984-07-26 Robert Bosch Gmbh, 7000 Stuttgart SAFETY DEVICE FOR AN INTERNAL COMBUSTION ENGINE
EP0124504A1 (en) * 1983-03-25 1984-11-07 Friedmann & Maier Aktiengesellschaft Shut-down device for a fuel-injection internal-combustion engine
EP0152870A3 (en) * 1984-02-21 1985-10-09 Comprex Ag Regeneration method for the exhaust filter of a combustion engine
JPS60237134A (en) * 1984-05-07 1985-11-26 Toyota Motor Corp Air-fuel ratio controller for internal-combustion engine
DE3426791A1 (en) * 1984-07-20 1986-02-06 Voest-Alpine Friedmann GmbH, Linz Emergency shut-off device for internal combustion engines
JPS6155334A (en) * 1984-08-27 1986-03-19 Toyota Motor Corp Air-fuel ratio controller for internal-combustion engine
JPS6165042A (en) * 1984-09-06 1986-04-03 Toyota Motor Corp Air-fuel ratio control system for internal-combustion engine
JPS6170151A (en) * 1984-09-12 1986-04-10 Nippon Denso Co Ltd Fuel injection quantity controller
DE3441390A1 (en) * 1984-11-13 1986-05-15 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München METHOD FOR REGULATING POLLUTANT REDUCTION IN GAS ENGINES
JPS61187570A (en) * 1985-02-16 1986-08-21 Honda Motor Co Ltd Intake secondary air feeder of internal-combustion engine
US4715344A (en) * 1985-08-05 1987-12-29 Japan Electronic Control Systems, Co., Ltd. Learning and control apparatus for electronically controlled internal combustion engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522168A (en) * 1983-01-31 1985-06-11 Toyota Jidosha Kabushiki Kaisha Method and apparatus for controlling fuel-injection amount in diesel engine
DE3339429A1 (en) * 1983-10-29 1985-05-09 Volkswagenwerk Ag, 3180 Wolfsburg System for reducing exhaust pollutants
EP0194854A2 (en) * 1985-03-11 1986-09-17 Honda Giken Kogyo Kabushiki Kaisha Apparatus for controlling the supply of fuel to an internal combustion engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Band 10, Nr. 216 (M-502)[2272], 29. Juli 1986; & JP-A-61 055 334 (TOYOTA MOTOR CORP.) 19-03-1986 *

Also Published As

Publication number Publication date
DE3705972A1 (en) 1988-09-08
EP0280188A2 (en) 1988-08-31
JP2617971B2 (en) 1997-06-11
EP0280188B1 (en) 1991-11-06
DE3865983D1 (en) 1991-12-12
US4903670A (en) 1990-02-27
JPS63227939A (en) 1988-09-22

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