SE9902584D0 - Diesel engine, as well as a way to control it - Google Patents

Diesel engine, as well as a way to control it

Info

Publication number
SE9902584D0
SE9902584D0 SE9902584A SE9902584A SE9902584D0 SE 9902584 D0 SE9902584 D0 SE 9902584D0 SE 9902584 A SE9902584 A SE 9902584A SE 9902584 A SE9902584 A SE 9902584A SE 9902584 D0 SE9902584 D0 SE 9902584D0
Authority
SE
Sweden
Prior art keywords
rpm
diesel engine
engine
desired value
actual value
Prior art date
Application number
SE9902584A
Other languages
Swedish (sv)
Other versions
SE520888C2 (en
SE9902584L (en
Inventor
Roger Haelleberg
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE9902584A priority Critical patent/SE520888C2/en
Publication of SE9902584D0 publication Critical patent/SE9902584D0/en
Priority to DE10032263.8A priority patent/DE10032263B4/en
Publication of SE9902584L publication Critical patent/SE9902584L/en
Publication of SE520888C2 publication Critical patent/SE520888C2/en

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
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/002—Electric control of rotation speed controlling air supply
    • F02D31/006—Electric control of rotation speed controlling air supply for maximum speed control
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D45/00—Electrical control not provided for in groups F02D41/00 - F02D43/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

The method involves monitoring the rpm of the engine as representative of the operating state of the engine. The desired value of rpm is compared with the actual value during driving. If the actual value exceeds the desired value, a control process is automatically activated, which is automatically stopped when the actual value sinks below the desired value, to prevent an uncontrolled rpm increase caused by an excessive fuel supply. An Independent claim is included for a diesel engine with closed crankcase ventilation for vehicles.
SE9902584A 1999-07-06 1999-07-06 Diesel engine, as well as a way to control it SE520888C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9902584A SE520888C2 (en) 1999-07-06 1999-07-06 Diesel engine, as well as a way to control it
DE10032263.8A DE10032263B4 (en) 1999-07-06 2000-07-03 Diesel engine and method for its regulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9902584A SE520888C2 (en) 1999-07-06 1999-07-06 Diesel engine, as well as a way to control it

Publications (3)

Publication Number Publication Date
SE9902584D0 true SE9902584D0 (en) 1999-07-06
SE9902584L SE9902584L (en) 2001-01-07
SE520888C2 SE520888C2 (en) 2003-09-09

Family

ID=20416397

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9902584A SE520888C2 (en) 1999-07-06 1999-07-06 Diesel engine, as well as a way to control it

Country Status (2)

Country Link
DE (1) DE10032263B4 (en)
SE (1) SE520888C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007003150B4 (en) * 2007-01-22 2008-12-11 Continental Automotive Gmbh Method for determining an uncontrolled speed increase of an internal combustion engine
FR2918116B1 (en) * 2007-06-29 2009-09-04 Renault Sas SYSTEM AND METHOD FOR DETECTING THE PACKAGE OF AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE.
SE542472C2 (en) 2016-06-22 2020-05-19 Scania Cv Ab Method for controlling an internal combustion engine experienceing uncontrolled behaviour in a vehicle
SE542518C2 (en) * 2016-06-22 2020-06-02 Scania Cv Ab Method and system for controlling an internal combustion engine experiencing uncontrolled behavour in a vehicle
SE2151088A1 (en) * 2021-08-31 2023-03-01 Scania Cv Ab Method for Controlling Powertrain of Vehicle, Computer Program, Computer-Readable Medium, Control Arrangement, Powertrain, and Vehicle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152166A (en) 1983-12-06 1985-07-31 Ae Plc Automatic vehicle speed control
DE19753214A1 (en) 1997-12-01 1999-06-02 Man Nutzfahrzeuge Ag Procedure for securing the overspeed of a diesel engine in the event of incorrect gear selection

Also Published As

Publication number Publication date
SE520888C2 (en) 2003-09-09
DE10032263A1 (en) 2001-02-15
DE10032263B4 (en) 2019-05-29
SE9902584L (en) 2001-01-07

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