DE3868787D1 - Verfahren zum verbessern der startfaehigkeit eines verbrennungsmotors waehrend eines motorstarts. - Google Patents

Verfahren zum verbessern der startfaehigkeit eines verbrennungsmotors waehrend eines motorstarts.

Info

Publication number
DE3868787D1
DE3868787D1 DE8888850272T DE3868787T DE3868787D1 DE 3868787 D1 DE3868787 D1 DE 3868787D1 DE 8888850272 T DE8888850272 T DE 8888850272T DE 3868787 T DE3868787 T DE 3868787T DE 3868787 D1 DE3868787 D1 DE 3868787D1
Authority
DE
Germany
Prior art keywords
engine
startability
improving
starting
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.)
Expired - Lifetime
Application number
DE8888850272T
Other languages
English (en)
Inventor
Per Gillbrand
Hans Johansson
Jan Nytomt
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.)
Mecel AB
Original Assignee
Saab Scania 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 Saab Scania AB filed Critical Saab Scania AB
Application granted granted Critical
Publication of DE3868787D1 publication Critical patent/DE3868787D1/de
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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/04—Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines
    • 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
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/10—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having continuous electric sparks
    • 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
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/12—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having means for strengthening spark during starting
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
DE8888850272T 1987-08-28 1988-08-18 Verfahren zum verbessern der startfaehigkeit eines verbrennungsmotors waehrend eines motorstarts. Expired - Lifetime DE3868787D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8703330A SE458142B (sv) 1987-08-28 1987-08-28 Foerfarande foer att foerbaettra startfoermaagan foer en fyrtaktfoerbraenningsmotor

Publications (1)

Publication Number Publication Date
DE3868787D1 true DE3868787D1 (de) 1992-04-09

Family

ID=20369406

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888850272T Expired - Lifetime DE3868787D1 (de) 1987-08-28 1988-08-18 Verfahren zum verbessern der startfaehigkeit eines verbrennungsmotors waehrend eines motorstarts.

Country Status (5)

Country Link
US (1) US4903676A (de)
EP (1) EP0305349B1 (de)
JP (1) JPS6480770A (de)
DE (1) DE3868787D1 (de)
SE (1) SE458142B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3911085A1 (de) * 1989-04-06 1990-10-11 Bosch Gmbh Robert Schaltanordnung zur erhoehung einer versorgungsspannung
JP2885854B2 (ja) * 1989-06-16 1999-04-26 ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング ディストリビューターレスの点火装置
IT1240946B (it) * 1990-05-23 1993-12-27 Fiat Auto Spa Dispositivo di accensione per motori a combustione interna, particolarmente per il rilievo di mancate accensioni
CA2255046C (en) * 1996-05-16 2004-03-02 Ngk Spark Plug Co., Ltd. Ignition device
JPH10220275A (ja) * 1997-02-03 1998-08-18 Mitsubishi Electric Corp 内燃機関の点火制御装置
US7055372B2 (en) * 2002-11-01 2006-06-06 Visteon Global Technologies, Inc. Method of detecting cylinder ID using in-cylinder ionization for spark detection following partial coil charging
US7251571B2 (en) * 2003-09-05 2007-07-31 Visteon Global Technologies, Inc. Methods of diagnosing open-secondary winding of an ignition coil using the ionization current signal
JP2009019612A (ja) * 2007-07-13 2009-01-29 Isuzu Motors Ltd スパークプラグシステム
JP5255682B2 (ja) * 2011-10-17 2013-08-07 三菱電機株式会社 点火装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170451A (en) * 1961-12-26 1965-02-23 Ind Electr De Thetford Ltee Engine starting system
US3589348A (en) * 1969-02-05 1971-06-29 Burnham Corp Spark plug and heated adaptor therefor
US3620201A (en) * 1969-10-07 1971-11-16 Glenn B Warren Solid state multispark ignition system
US3636936A (en) * 1970-01-09 1972-01-25 Motorola Inc Auxiliary spark starting circuit for ignition systems
CA963525A (en) * 1971-07-29 1975-02-25 Hans J. Kraus Relay control starting device for ignition systems
US4024469A (en) * 1975-03-24 1977-05-17 Production Measurements Corporation Apparatus for measuring spark plug gap spacing
CH586352A5 (de) * 1975-07-29 1977-03-31 Caron Charles
DE2645226A1 (de) * 1976-10-07 1978-04-13 Porsche Ag Nebenbrennraum fuer eine gemischverdichtende, fremdgezuendete viertakt-brennkraftmaschine mit ladungsschichtung
JPS53123731A (en) * 1977-04-06 1978-10-28 Ngk Spark Plug Co Ltd Ignition system
JPS55112870A (en) * 1979-02-22 1980-09-01 Nippon Soken Inc Igniting device for engine
US4369756A (en) * 1980-01-11 1983-01-25 Nissan Motor Co., Ltd. Plasma jet ignition system for internal combustion engine
JPS57116164A (en) * 1981-01-12 1982-07-20 Nissan Motor Co Ltd Method of igniting internal combustion engine
SE437286B (sv) * 1982-07-09 1985-02-18 Saab Scania Ab Tendsystem for flercylindrig fyrtaktmotor
US4479467A (en) * 1982-12-20 1984-10-30 Outboard Marine Corporation Multiple spark CD ignition system
SE445847B (sv) * 1983-06-22 1986-07-21 Bengt Ovelius Forfarande for att vid elektroniskt tendsystem av multipelgnisttyp forbettra tendningen jemte anordning for astadkommande av forfarandet
JPS60201077A (ja) * 1984-03-27 1985-10-11 Nippon Soken Inc デイ−ゼルエンジンの火花点火装置の作動方法
US4653459A (en) * 1984-08-23 1987-03-31 Robert Bosch Gmbh Method and apparatus for igniting a combustible mixture, especially gasoline-air in the combustion chamber of an internal combustion engine

Also Published As

Publication number Publication date
EP0305349B1 (de) 1992-03-04
EP0305349A1 (de) 1989-03-01
JPS6480770A (en) 1989-03-27
SE458142B (sv) 1989-02-27
US4903676A (en) 1990-02-27
SE8703330D0 (sv) 1987-08-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MECEL AB, AMAL, SE

8328 Change in the person/name/address of the agent

Free format text: FRHR. VON PECHMANN, E., DIPL.-CHEM. DR.RER.NAT. BEHRENS, D., DR.-ING. BRANDES, J., DIPL.-CHEM. DR.RER.NAT. GOETZ, R., DIPL.-ING. DIPL.-WIRTSCH.-ING. VON HELLFELD, A., DIPL.-PHYS. DR.RER.NAT., PAT.-ANWAELTE WUERTENBERGER, G., DR., RECHTSANW. SCHMIDT, S., DIPL.-ING. UNIV. WIBBELMANN, J., DIPL.-CHEM.UNIV. DR.RER.NAT., PAT.-ANWAELTE, 81541 MUENCHEN