ATE50833T1 - Brennkraftmaschine mit niedrigem oktanzahlbeduerfnis. - Google Patents

Brennkraftmaschine mit niedrigem oktanzahlbeduerfnis.

Info

Publication number
ATE50833T1
ATE50833T1 AT86850386T AT86850386T ATE50833T1 AT E50833 T1 ATE50833 T1 AT E50833T1 AT 86850386 T AT86850386 T AT 86850386T AT 86850386 T AT86850386 T AT 86850386T AT E50833 T1 ATE50833 T1 AT E50833T1
Authority
AT
Austria
Prior art keywords
combustion chamber
engine
engines
presents
treated
Prior art date
Application number
AT86850386T
Other languages
English (en)
Inventor
Raoul Niklasson
Jan Wicen
Lennart Forslund
Original Assignee
Oktan 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 Oktan Ab filed Critical Oktan Ab
Application granted granted Critical
Publication of ATE50833T1 publication Critical patent/ATE50833T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/10—Pistons  having surface coverings
    • F02F3/12—Pistons  having surface coverings on piston heads
    • F02F3/14—Pistons  having surface coverings on piston heads within combustion chambers
    • 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
    • F02B51/00—Other methods of operating engines involving pretreating of, or adding substances to, combustion air, fuel, or fuel-air mixture of the engines
    • F02B51/02—Other methods of operating engines involving pretreating of, or adding substances to, combustion air, fuel, or fuel-air mixture of the engines involving catalysts
    • 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
    • F02B77/02—Surface coverings of combustion-gas-swept parts
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0469—Other heavy metals
    • F05C2201/0475—Copper or alloys thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)
  • Spark Plugs (AREA)
AT86850386T 1985-11-08 1986-11-04 Brennkraftmaschine mit niedrigem oktanzahlbeduerfnis. ATE50833T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8505302A SE450402B (sv) 1985-11-08 1985-11-08 Forbrenningsmotor med lagt oktantalsbehov
EP86850386A EP0221873B1 (de) 1985-11-08 1986-11-04 Brennkraftmaschine mit niedrigem Oktanzahlbedürfnis

Publications (1)

Publication Number Publication Date
ATE50833T1 true ATE50833T1 (de) 1990-03-15

Family

ID=20362081

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86850386T ATE50833T1 (de) 1985-11-08 1986-11-04 Brennkraftmaschine mit niedrigem oktanzahlbeduerfnis.

Country Status (6)

Country Link
US (1) US4776309A (de)
EP (1) EP0221873B1 (de)
JP (1) JP2582756B2 (de)
AT (1) ATE50833T1 (de)
DE (1) DE3669352D1 (de)
SE (1) SE450402B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE459752B (sv) * 1987-05-08 1989-07-31 Oktan Ab Anordning vid ytorna i foerbraenningsrummet i en foerbraenningsmotor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459167A (en) * 1968-01-22 1969-08-05 Southwick W Briggs Internal combustion engine
US3911891A (en) * 1973-08-13 1975-10-14 Robert D Dowell Coating for metal surfaces and method for application
JPS5732259Y2 (de) * 1977-08-03 1982-07-15
JPS54141209U (de) * 1978-03-27 1979-10-01
DE3137731A1 (de) * 1981-09-23 1983-04-14 Battelle-Institut E.V., 6000 Frankfurt Hochtemperatur- und thermoschockbestaendige kompaktwerkstoffe und beschichtungen
SE8202442L (sv) * 1982-04-19 1983-10-20 Peter Olle Buggert Anordning i forbrenningsrummet till forbrenningsmotorer
JPS5971940U (ja) * 1982-11-08 1984-05-16 日産自動車株式会社 内燃機関のピストンのコンプレツシヨンリング
JPS59101566A (ja) * 1982-12-03 1984-06-12 Ngk Insulators Ltd エンジン部品
EP0118249B1 (de) * 1983-02-22 1987-11-25 Tateho Kagaku Kogyo Kabushiki Kaisha Spritzmasse enthaltend keramische Whisker und zusammengesetztes Material das hiermit durch Sprühen überzogen ist

Also Published As

Publication number Publication date
JP2582756B2 (ja) 1997-02-19
EP0221873A3 (en) 1988-07-06
SE8505302D0 (sv) 1985-11-08
SE450402B (sv) 1987-06-22
DE3669352D1 (de) 1990-04-12
SE8505302L (sv) 1987-05-09
US4776309A (en) 1988-10-11
EP0221873A2 (de) 1987-05-13
EP0221873B1 (de) 1990-03-07
JPS62218643A (ja) 1987-09-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties