DE112015002388A5 - Method for the pre-synchronization of decoupled partial motors of an internal combustion engine - Google Patents

Method for the pre-synchronization of decoupled partial motors of an internal combustion engine Download PDF

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Publication number
DE112015002388A5
DE112015002388A5 DE112015002388.7T DE112015002388T DE112015002388A5 DE 112015002388 A5 DE112015002388 A5 DE 112015002388A5 DE 112015002388 T DE112015002388 T DE 112015002388T DE 112015002388 A5 DE112015002388 A5 DE 112015002388A5
Authority
DE
Germany
Prior art keywords
synchronization
combustion engine
internal combustion
partial motors
decoupled partial
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.)
Withdrawn
Application number
DE112015002388.7T
Other languages
German (de)
Inventor
Sascha Steinbach
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies 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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of DE112015002388A5 publication Critical patent/DE112015002388A5/en
Withdrawn legal-status Critical Current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
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D25/00—Controlling two or more co-operating engines
    • 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
    • F02N19/005—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02B73/00—Combinations of two or more engines, not otherwise provided for
    • 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
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • F02D2041/0092—Synchronisation of the cylinders at engine start

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
DE112015002388.7T 2014-05-20 2015-05-19 Method for the pre-synchronization of decoupled partial motors of an internal combustion engine Withdrawn DE112015002388A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014209568.9 2014-05-20
DE102014209568 2014-05-20
PCT/DE2015/000311 WO2015176706A1 (en) 2014-05-20 2015-05-19 Method for synchronising uncoupled sub-engines of an internal combustion engine before starting up

Publications (1)

Publication Number Publication Date
DE112015002388A5 true DE112015002388A5 (en) 2017-03-02

Family

ID=53773125

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102015008073.3A Withdrawn DE102015008073A1 (en) 2014-05-20 2015-05-19 Method for the pre-synchronization of decoupled partial motors of an internal combustion engine
DE112015002388.7T Withdrawn DE112015002388A5 (en) 2014-05-20 2015-05-19 Method for the pre-synchronization of decoupled partial motors of an internal combustion engine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102015008073.3A Withdrawn DE102015008073A1 (en) 2014-05-20 2015-05-19 Method for the pre-synchronization of decoupled partial motors of an internal combustion engine

Country Status (2)

Country Link
DE (2) DE102015008073A1 (en)
WO (1) WO2015176706A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069803A (en) * 1977-01-17 1978-01-24 General Motors Corporation Synchronizing and indexing clutch
DE3145381A1 (en) * 1981-11-14 1983-05-26 Volkswagenwerk Ag, 3180 Wolfsburg Multicylinder reciprocating piston internal combustion engine
DE3522988A1 (en) * 1984-12-13 1986-06-26 Claudius Dr. 5000 Köln Kaniut jun. Split engine for motor vehicles with divided crankshaft and engine cross shaft for auxiliary unit drives
DE3705045A1 (en) * 1987-02-18 1988-09-01 Kaniut Sen Herbert Dipl Ing Split motor
SU1760989A3 (en) * 1989-06-06 1992-09-07 Ю.Б.Тохтиев и В.Ю.Тохтиев Engine unit of vehicle
JP4682966B2 (en) * 2006-11-06 2011-05-11 国産電機株式会社 Engine starting method and apparatus
DE102011017214A1 (en) * 2011-04-15 2012-10-18 Daimler Ag Method for starting internal combustion engine of motor vehicle i.e. passenger car, involves moving adjustable piston relative to internal combustion chamber by using positioning device before starting internal combustion engine
DE102011101161A1 (en) 2011-05-11 2012-11-15 Schaeffler Technologies AG & Co. KG Four-cycle combustion engine, has crankshafts synchronized during coupling of motors via act of intervention kinematic of phase sensor arranged at cam shafts of motors on actuator device to arrange all cylinders of motors in crankshafts
DE102012206476A1 (en) 2012-04-19 2013-10-24 Robert Bosch Gmbh Method for operating ordinary wide band lambda probe for detecting e.g. oxygen portion of exhaust gas in exhaust gas tract of motor car, involves performing calibration of sense element using water vapor pressure and portion of water vapor

Also Published As

Publication number Publication date
DE102015008073A1 (en) 2015-11-26
WO2015176706A1 (en) 2015-11-26

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Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee