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FI20070017A7 - Nelitahtisen V-moottorin sytytysjärjestelmä - Google Patents

Nelitahtisen V-moottorin sytytysjärjestelmä Download PDF

Info

Publication number
FI20070017A7
FI20070017A7 FI20070017A FI20070017A FI20070017A7 FI 20070017 A7 FI20070017 A7 FI 20070017A7 FI 20070017 A FI20070017 A FI 20070017A FI 20070017 A FI20070017 A FI 20070017A FI 20070017 A7 FI20070017 A7 FI 20070017A7
Authority
FI
Finland
Prior art keywords
group
engine
stroke
ignition system
separate
Prior art date
Application number
FI20070017A
Other languages
English (en)
Swedish (sv)
Other versions
FI20070017L (fi
FI20070017A0 (fi
Inventor
Jorma Anton Kahlos
Original Assignee
Jorma Anton Kahlos
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 Jorma Anton Kahlos filed Critical Jorma Anton Kahlos
Priority to FI20070017A priority Critical patent/FI20070017A7/fi
Publication of FI20070017A0 publication Critical patent/FI20070017A0/fi
Priority to PCT/FI2007/000291 priority patent/WO2008084132A1/en
Publication of FI20070017L publication Critical patent/FI20070017L/fi
Publication of FI20070017A7 publication Critical patent/FI20070017A7/fi

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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/22—Multi-cylinder engines with cylinders in V, fan, or star arrangement
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
    • F16C3/06—Crankshafts
    • F16C3/08—Crankshafts made in one piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/22—Internal combustion engines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Transmission Devices (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Characterised By The Charging Evacuation (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Exhaust Silencers (AREA)

Abstract

Tässä julkaisussa on kuvattu nelitahtisen V-moottorin sytytysjärjestelmä, jossa tahdit on koordinoitu kaikkien sylinteriparien suhteen siten, ettei päällekkäisyyttä esiinny. Tämä tarkoittaa käytännössä sitä, että A-ryhmällä alkavaa työtahtia seuraa, samalla sylinteriparilla, B-ryhmällä alkava imutahti. Täten tehollista painetta välittyy yhdelle kammelle ainoastaan yhdeltä kiertokangelta kerrallaan. Ratkaisu on aikaansaatu siirtymällä A-ryhmältä erille, rinnakkaiselle kammelle B-ryhmällä, ja takaisin A-ryhmälle erille kammelle kampiakselitaitoksen (8) avulla. Ratkaisun avulla pyritään saavuttamaan minimaaliset mekaaniset ja termiset rasitukset, optimaalinen moottoribalanssi, vakiopaineinen virtaus, sekä hieman parempi hyötysuhde ja merkittävästi matalammat herätteet. (Fig.)
FI20070017A 2007-01-09 2007-01-09 Nelitahtisen V-moottorin sytytysjärjestelmä FI20070017A7 (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20070017A FI20070017A7 (fi) 2007-01-09 2007-01-09 Nelitahtisen V-moottorin sytytysjärjestelmä
PCT/FI2007/000291 WO2008084132A1 (en) 2007-01-09 2007-12-13 Stock system of a v-engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20070017A FI20070017A7 (fi) 2007-01-09 2007-01-09 Nelitahtisen V-moottorin sytytysjärjestelmä

Publications (3)

Publication Number Publication Date
FI20070017A0 FI20070017A0 (fi) 2007-01-09
FI20070017L FI20070017L (fi) 2008-07-10
FI20070017A7 true FI20070017A7 (fi) 2008-07-10

Family

ID=37745632

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20070017A FI20070017A7 (fi) 2007-01-09 2007-01-09 Nelitahtisen V-moottorin sytytysjärjestelmä

Country Status (2)

Country Link
FI (1) FI20070017A7 (fi)
WO (1) WO2008084132A1 (fi)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB545974A (en) * 1940-12-19 1942-06-22 Robert William Corbitt Improvements in or relating to multi-cylinder internal-combustion engines
DE2344708A1 (de) * 1973-09-05 1975-03-13 Hans Alexander Frhr V Seld Kurbelwelle fuer vierzylinder-reihenmotoren
JPS60155032A (ja) * 1984-01-25 1985-08-14 Honda Motor Co Ltd ４気筒ｖ型エンジン
DE10207077A1 (de) * 2002-02-20 2003-02-06 Christian Puchas Kurbelwellen für eine V-Motoren-Baureihe

Also Published As

Publication number Publication date
WO2008084132A9 (en) 2009-01-08
FI20070017L (fi) 2008-07-10
FI20070017A0 (fi) 2007-01-09
WO2008084132A1 (en) 2008-07-17

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FD Application lapsed