EP3604778A1 - Procédé de démarrage d'un moteur à combustion interne - Google Patents

Procédé de démarrage d'un moteur à combustion interne Download PDF

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Publication number
EP3604778A1
EP3604778A1 EP19189516.8A EP19189516A EP3604778A1 EP 3604778 A1 EP3604778 A1 EP 3604778A1 EP 19189516 A EP19189516 A EP 19189516A EP 3604778 A1 EP3604778 A1 EP 3604778A1
Authority
EP
European Patent Office
Prior art keywords
speed
internal combustion
combustion engine
time window
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
EP19189516.8A
Other languages
German (de)
English (en)
Other versions
EP3604778B1 (fr
Inventor
Clemens Klatt
Johannes Lang
Michael Unterkircher
Ulf Bannick
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.)
Andreas Stihl AG and Co KG
Original Assignee
Andreas Stihl AG and Co KG
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 Andreas Stihl AG and Co KG filed Critical Andreas Stihl AG and Co KG
Publication of EP3604778A1 publication Critical patent/EP3604778A1/fr
Application granted granted Critical
Publication of EP3604778B1 publication Critical patent/EP3604778B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/1502—Digital data processing using one central computing unit
    • F02P5/1506—Digital data processing using one central computing unit with particular means during starting
    • 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
    • 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
    • F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
    • F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools
    • 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
    • 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
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
    • F02N15/022—Gearing between starting-engines and started engines; Engagement or disengagement thereof the starter comprising an intermediate clutch
    • F02N15/026—Gearing between starting-engines and started engines; Engagement or disengagement thereof the starter comprising an intermediate clutch of the centrifugal type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N3/00—Other muscle-operated starting apparatus
    • F02N3/02—Other muscle-operated starting apparatus having pull-cords
    • 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
    • F02P9/00—Electric spark ignition control, not otherwise provided for
    • F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
    • F02P9/005—Control of spark intensity, intensifying, lengthening, suppression by weakening or suppression of sparks to limit the engine speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/06—Small engines with electronic control, e.g. for hand held tools
    • 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
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N2200/00—Parameters used for control of starting apparatus
    • F02N2200/02—Parameters used for control of starting apparatus said parameters being related to the engine
    • F02N2200/022—Engine speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
EP19189516.8A 2018-08-03 2019-08-01 Procédé de démarrage d'un moteur à combustion interne Active EP3604778B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18187393 2018-08-03

Publications (2)

Publication Number Publication Date
EP3604778A1 true EP3604778A1 (fr) 2020-02-05
EP3604778B1 EP3604778B1 (fr) 2021-04-07

Family

ID=63165221

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19189516.8A Active EP3604778B1 (fr) 2018-08-03 2019-08-01 Procédé de démarrage d'un moteur à combustion interne

Country Status (3)

Country Link
US (1) US10774804B2 (fr)
EP (1) EP3604778B1 (fr)
CN (1) CN110792519B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7385553B2 (ja) * 2020-12-31 2023-11-22 株式会社クボタ エンジン搭載車両

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4326010A1 (de) * 1993-08-03 1995-02-09 Stihl Maschf Andreas Zündschaltung für einen Verbrennungsmotor
DE102008064008A1 (de) * 2008-01-11 2009-07-16 Andreas Stihl Ag & Co. Kg Verfahren zum Betrieb eines Verbrennungsmotors
US20100012084A1 (en) * 2008-07-16 2010-01-21 Walbro Engine Management, L.L.C. Controlling A Light-Duty Combustion Engine
EP2481905A1 (fr) * 2011-02-01 2012-08-01 Andreas Stihl AG & Co. KG Procédé de commande de la limitation de couple d'un moteur à combustion
EP2693022A1 (fr) * 2012-07-31 2014-02-05 Andreas Stihl AG & Co. KG Procédé de désactivation d'une limitation du régime pour un moteur à combustion
WO2017097331A1 (fr) * 2015-12-07 2017-06-15 Husqvarna Ab Outil de puissance à main et système de commande associé à ce dernier, et utilisation et procédé de commande

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6641504B2 (en) * 2001-03-21 2003-11-04 Eaton Corporation Method and system for establishing an engine speed target for use by a centrifugal clutch control system to launch a vehicle
DE102004051259B4 (de) * 2004-10-21 2020-10-22 Andreas Stihl Ag & Co. Kg Drehzahlschutzschaltung für eine Fliehkraftkupplung
DE102011120812B4 (de) * 2011-12-10 2022-06-02 Andreas Stihl Ag & Co. Kg Verfahren zum Betrieb eines handgeführten Arbeitsgeräts

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4326010A1 (de) * 1993-08-03 1995-02-09 Stihl Maschf Andreas Zündschaltung für einen Verbrennungsmotor
DE102008064008A1 (de) * 2008-01-11 2009-07-16 Andreas Stihl Ag & Co. Kg Verfahren zum Betrieb eines Verbrennungsmotors
US20100012084A1 (en) * 2008-07-16 2010-01-21 Walbro Engine Management, L.L.C. Controlling A Light-Duty Combustion Engine
EP2481905A1 (fr) * 2011-02-01 2012-08-01 Andreas Stihl AG & Co. KG Procédé de commande de la limitation de couple d'un moteur à combustion
DE102011010069A1 (de) 2011-02-01 2012-08-02 Andreas Stihl Ag & Co. Kg Verfahren zur Steuerung der Drehzahlbegrenzung eines Verbrennungsmotors
EP2693022A1 (fr) * 2012-07-31 2014-02-05 Andreas Stihl AG & Co. KG Procédé de désactivation d'une limitation du régime pour un moteur à combustion
WO2017097331A1 (fr) * 2015-12-07 2017-06-15 Husqvarna Ab Outil de puissance à main et système de commande associé à ce dernier, et utilisation et procédé de commande

Also Published As

Publication number Publication date
CN110792519A (zh) 2020-02-14
CN110792519B (zh) 2023-06-20
US20200040863A1 (en) 2020-02-06
EP3604778B1 (fr) 2021-04-07
US10774804B2 (en) 2020-09-15

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