DE112017003039T5 - Verfahren und System zum Starten eines Verbrennungsmotors - Google Patents

Verfahren und System zum Starten eines Verbrennungsmotors Download PDF

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Publication number
DE112017003039T5
DE112017003039T5 DE112017003039.0T DE112017003039T DE112017003039T5 DE 112017003039 T5 DE112017003039 T5 DE 112017003039T5 DE 112017003039 T DE112017003039 T DE 112017003039T DE 112017003039 T5 DE112017003039 T5 DE 112017003039T5
Authority
DE
Germany
Prior art keywords
compression
crankshaft
engine
speed
internal combustion
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.)
Pending
Application number
DE112017003039.0T
Other languages
German (de)
English (en)
Inventor
Erik Höckerdal
Ola Stenlåås
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.)
Scania CV AB
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
Publication of DE112017003039T5 publication Critical patent/DE112017003039T5/de
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/08—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for decompression, e.g. during starting; for changing compression ratio
    • 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
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F02N11/0848—Circuits or control means specially adapted for starting of engines with means for detecting successful engine start, e.g. to stop starter actuation
    • 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
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/004—Aiding engine start by using decompression means or variable valve actuation
    • 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
    • F02D41/0002—Controlling intake air
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
DE112017003039.0T 2016-07-12 2017-07-06 Verfahren und System zum Starten eines Verbrennungsmotors Pending DE112017003039T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1651044-8 2016-07-12
SE1651044 2016-07-12
PCT/SE2017/050757 WO2018013040A1 (fr) 2016-07-12 2017-07-06 Procédé et système destinés au démarrage d'un moteur à combustion interne

Publications (1)

Publication Number Publication Date
DE112017003039T5 true DE112017003039T5 (de) 2019-06-13

Family

ID=60953220

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112017003039.0T Pending DE112017003039T5 (de) 2016-07-12 2017-07-06 Verfahren und System zum Starten eines Verbrennungsmotors

Country Status (2)

Country Link
DE (1) DE112017003039T5 (fr)
WO (1) WO2018013040A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019211508A1 (fr) * 2018-05-04 2019-11-07 Wärtsilä Finland Oy Procédé de démarrage d'un moteur à pistons alternatif quatre temps à combustion interne, et moteur à pistons alternatif quatre temps à combustion interne

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006144567A (ja) * 2004-11-16 2006-06-08 Toyota Motor Corp 内燃機関のバルブタイミング制御装置
JP2006342677A (ja) * 2005-06-07 2006-12-21 Hitachi Ltd 圧縮着火エンジン
US20140096743A1 (en) * 2012-05-02 2014-04-10 G. B. Kirby Meacham Engine compression release method and apparatus
US9410455B2 (en) * 2012-12-18 2016-08-09 Jacobs Vehicle Systems, Inc. Rocker latch for controlling engine valve actuation
GB2511601A (en) * 2013-12-06 2014-09-10 Daimler Ag A starting method for a combustion engine of a motor vehicle

Also Published As

Publication number Publication date
WO2018013040A1 (fr) 2018-01-18

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R012 Request for examination validly filed
R082 Change of representative

Representative=s name: THUM, MOETSCH, WEICKERT PATENTANWAELTE PARTG M, DE

Representative=s name: THUM & PARTNER THUM MOETSCH WEICKERT PATENTANW, DE

R016 Response to examination communication