SE450402B - Forbrenningsmotor med lagt oktantalsbehov - Google Patents

Forbrenningsmotor med lagt oktantalsbehov

Info

Publication number
SE450402B
SE450402B SE8505302A SE8505302A SE450402B SE 450402 B SE450402 B SE 450402B SE 8505302 A SE8505302 A SE 8505302A SE 8505302 A SE8505302 A SE 8505302A SE 450402 B SE450402 B SE 450402B
Authority
SE
Sweden
Prior art keywords
combustion chamber
engine
engines
presents
treated
Prior art date
Application number
SE8505302A
Other languages
English (en)
Swedish (sv)
Other versions
SE8505302D0 (sv
SE8505302L (sv
Inventor
J Wicen
L Forslund
R Niklasson
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
Priority to SE8505302A priority Critical patent/SE450402B/xx
Publication of SE8505302D0 publication Critical patent/SE8505302D0/xx
Priority to US06/926,633 priority patent/US4776309A/en
Priority to EP86850386A priority patent/EP0221873B1/de
Priority to DE8686850386T priority patent/DE3669352D1/de
Priority to AT86850386T priority patent/ATE50833T1/de
Priority to JP61265401A priority patent/JP2582756B2/ja
Publication of SE8505302L publication Critical patent/SE8505302L/xx
Publication of SE450402B publication Critical patent/SE450402B/xx

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)
SE8505302A 1985-11-08 1985-11-08 Forbrenningsmotor med lagt oktantalsbehov SE450402B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8505302A SE450402B (sv) 1985-11-08 1985-11-08 Forbrenningsmotor med lagt oktantalsbehov
US06/926,633 US4776309A (en) 1985-11-08 1986-11-03 Internal combustion engine having low octane number requirements
EP86850386A EP0221873B1 (de) 1985-11-08 1986-11-04 Brennkraftmaschine mit niedrigem Oktanzahlbedürfnis
DE8686850386T DE3669352D1 (de) 1985-11-08 1986-11-04 Brennkraftmaschine mit niedrigem oktanzahlbeduerfnis.
AT86850386T ATE50833T1 (de) 1985-11-08 1986-11-04 Brennkraftmaschine mit niedrigem oktanzahlbeduerfnis.
JP61265401A JP2582756B2 (ja) 1985-11-08 1986-11-07 火花点火式内燃機関

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8505302A SE450402B (sv) 1985-11-08 1985-11-08 Forbrenningsmotor med lagt oktantalsbehov

Publications (3)

Publication Number Publication Date
SE8505302D0 SE8505302D0 (sv) 1985-11-08
SE8505302L SE8505302L (sv) 1987-05-09
SE450402B true SE450402B (sv) 1987-06-22

Family

ID=20362081

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8505302A SE450402B (sv) 1985-11-08 1985-11-08 Forbrenningsmotor med lagt oktantalsbehov

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
DE3467775D1 (en) * 1983-02-22 1988-01-07 Tateho Kagaku Kogyo Kk Spraying materials containing ceramic needle fiber and composite materials spray-coated with such spraying materials

Also Published As

Publication number Publication date
DE3669352D1 (de) 1990-04-12
SE8505302D0 (sv) 1985-11-08
EP0221873B1 (de) 1990-03-07
JPS62218643A (ja) 1987-09-26
US4776309A (en) 1988-10-11
JP2582756B2 (ja) 1997-02-19
EP0221873A3 (en) 1988-07-06
EP0221873A2 (de) 1987-05-13
ATE50833T1 (de) 1990-03-15
SE8505302L (sv) 1987-05-09

Similar Documents

Publication Publication Date Title
ZA823539B (en) Method for improving fuel economy of internal combustion engines
GB2039607B (en) Method of operating an air-compressing spontane-ously-igniiting fuel operable internal combustion engine
GB2051236B (en) Fuel-injection method for direct-injection compression-ignition or spark ignition internal combustion engines
DE68928838D1 (de) Brennstoff mit wenig schädlichen Auspuffgasen, insbesondere verwendbar in Verbrennungsmotoren
DE3373694D1 (en) Combustion chamber of diesel engine
DE3570265D1 (en) Precombustion chamber construction of internal combustion engine
DE3877652D1 (de) Verbrennungskammer fuer dieselbrennkraftmaschinen.
JPS5791370A (en) Fuel injector of internal combustion engine for automobiles
DE59301783D1 (de) Brennraumform für luftverdichtende, selbstzündende Brennkraftmaschinen
EP0098619A3 (en) Direct injection internal combustion engine of the compression ignition type
AU6363790A (en) An impingement combustion chamber of internal-combustion engine
SE8505302D0 (sv) Forbrenningsmotor med lagt oktantalsbehov
DK0586775T3 (da) Fremgangsmåde til brændstofindsprøjtning ved dieselforbrændingsmotorer
EP0104448A3 (en) Direct injection internal combustion engine of the compression ignition type
JPS57200624A (en) Fuel jet pump of internal combustion engine
ATE28495T1 (de) Konfiguration im brennraum einer brennkraftmaschine.
SE8701913D0 (sv) Anordning vid ytorna i forbrenningsrummet i en forbrenningsmotor
DE3762262D1 (de) Elektromagnetischer injektor fuer brennkraftmaschine.
JPS54137441A (en) Surface treatment of internal combustion engine tappet
JPS57119126A (en) Combustion of piston internal combustion engine having direct injector
DE58906960D1 (de) Glühkerze zur Anordnung im Brennraum einer luftverdichtenden Brennkraftmaschine.
DE69021311D1 (de) Zündzeitpunktsteueranlage im Verbrennungsraum einer inneren Brennkraftmaschine.
GB2066366B (en) Starting and stopping system for an air-compressing fuel-injection internal combustion engine
KR950019327U (ko) 무화수단을 갖는 디이젤 기관의 연소실 구조
JPS5517692A (en) Method of armoring seat of valve of internal combustion engine

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8505302-3

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8505302-3

Format of ref document f/p: F