DE676213C - Lubricants for internal combustion engines - Google Patents

Lubricants for internal combustion engines

Info

Publication number
DE676213C
DE676213C DEC48930D DEC0048930D DE676213C DE 676213 C DE676213 C DE 676213C DE C48930 D DEC48930 D DE C48930D DE C0048930 D DEC0048930 D DE C0048930D DE 676213 C DE676213 C DE 676213C
Authority
DE
Germany
Prior art keywords
lubricants
combustion engines
internal combustion
lubricating oil
parts
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
Application number
DEC48930D
Other languages
German (de)
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.)
C & S Clementson
Original Assignee
C & S Clementson
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 C & S Clementson filed Critical C & S Clementson
Priority to DEC48930D priority Critical patent/DE676213C/en
Application granted granted Critical
Publication of DE676213C publication Critical patent/DE676213C/en
Expired legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M1/00Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
    • C10M1/08Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with additives
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00Liquid carbonaceous fuels
    • C10L1/10Liquid carbonaceous fuels containing additives
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    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00Liquid carbonaceous fuels
    • C10L1/10Liquid carbonaceous fuels containing additives
    • C10L1/14Organic compounds
    • C10L1/18Organic compounds containing oxygen
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    • C10LFUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00Liquid carbonaceous fuels
    • C10L1/10Liquid carbonaceous fuels containing additives
    • C10L1/12Inorganic compounds
    • C10L1/1233Inorganic compounds oxygen containing compounds, e.g. oxides, hydroxides, acids and salts thereof
    • C10L1/1258Inorganic compounds oxygen containing compounds, e.g. oxides, hydroxides, acids and salts thereof hydrogen peroxide, oxygenated water
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    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00Liquid carbonaceous fuels
    • C10L1/10Liquid carbonaceous fuels containing additives
    • C10L1/14Organic compounds
    • C10L1/16Hydrocarbons
    • C10L1/1616Hydrocarbons fractions, e.g. lubricants, solvents, naphta, bitumen, tars, terpentine
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    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10LFUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00Liquid carbonaceous fuels
    • C10L1/10Liquid carbonaceous fuels containing additives
    • C10L1/14Organic compounds
    • C10L1/18Organic compounds containing oxygen
    • C10L1/182Organic compounds containing oxygen containing hydroxy groups; Salts thereof
    • C10L1/1822Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms
    • C10L1/1824Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms mono-hydroxy
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    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04Elements
    • C10M2201/041Carbon; Graphite; Carbon black
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    • C10M2201/00Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04Elements
    • C10M2201/043Sulfur; Selenenium; Tellurium
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    • C10M2201/00Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06Metal compounds
    • C10M2201/063Peroxides
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    • C10M2201/00Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/10Compounds containing silicon
    • C10M2201/102Silicates
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    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02Hydroxy compounds
    • C10M2207/021Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
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    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10Carboxylix acids; Neutral salts thereof
    • C10M2207/12Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
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    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10Carboxylix acids; Neutral salts thereof
    • C10M2207/12Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/129Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
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    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40Fatty vegetable or animal oils
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    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40Fatty vegetable or animal oils
    • C10M2207/404Fatty vegetable or animal oils obtained from genetically modified species
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    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00Metal present as such or in compounds
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    • C10N2010/00Metal present as such or in compounds
    • C10N2010/02Groups 1 or 11
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    • C10N2010/00Metal present as such or in compounds
    • C10N2010/04Groups 2 or 12
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    • C10N2010/00Metal present as such or in compounds
    • C10N2010/06Groups 3 or 13
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    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/04Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
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    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/04Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/042Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for automatic transmissions
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    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/04Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/044Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for manual transmissions
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    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/04Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C10N2040/046Oil-bath; Gear-boxes; Automatic transmissions; Traction drives for traction drives
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    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/20Metal working
    • C10N2040/22Metal working with essential removal of material, e.g. cutting, grinding or drilling
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    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/20Metal working
    • C10N2040/24Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
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    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/20Metal working
    • C10N2040/241Manufacturing joint-less pipes
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    • C10N2040/00Specified use or application for which the lubricating composition is intended
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    • C10N2040/242Hot working
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    • C10N2040/20Metal working
    • C10N2040/243Cold working
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    • C10N2040/244Metal working of specific metals
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    • C10N2040/00Specified use or application for which the lubricating composition is intended
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    • C10N2040/244Metal working of specific metals
    • C10N2040/246Iron or steel
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    • C10N2040/00Specified use or application for which the lubricating composition is intended
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    • C10N2040/244Metal working of specific metals
    • C10N2040/247Stainless steel
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    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/25Internal-combustion engines
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    • C10N2040/25Internal-combustion engines
    • C10N2040/255Gasoline engines
    • C10N2040/26Two-strokes or two-cycle engines

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Lubricants (AREA)

Description

Schmiermittel für Verbrennungskraftmaschinen Die Erfindung betrifft ein Schmieröl für Verbrennungsmotoren, das bei der Verbrennung in den Zylindern des Motors keine sauren, korrodierenden Rückstände bildet.Internal combustion engine lubricants The invention relates to a lubricating oil for internal combustion engines, which when burned in the cylinders the engine does not form acidic, corrosive residues.

Es ist bekannt, daß die Korrosion der Zylinderwände und Ventile in einem Motor am größten ist, wenn der Motor noch nicht eine genügende Temperatur erreicht hat, um die Bildung von wässerigen Kondensaten aus den Verbrennungsprodukten im Zylinder zu vermeiden. Bei der Verbrennung werden Wasserdämpfe gebildet, in deinen sich bei der Kondensation die bei der Verbrennunggebildeten Gase, wie Kohlendioxyd, Schwefeldioxyd; Stickstoffoxyde u. dgl., lösen, wodurch die genannten, die Korrosion verursachenden sauren Kondensate @entstehen.It is known that corrosion of cylinder walls and valves in an engine is greatest when the engine has not yet reached a sufficient temperature has achieved to the formation of aqueous condensates from the combustion products to avoid in the cylinder. When burned, water vapors are formed in your In the case of condensation, the gases formed during combustion, such as carbon dioxide, Sulfur dioxide; Oxides of nitrogen and the like, dissolve, causing the above-mentioned corrosion causing acidic condensates @form.

Die durch die Erfindung zu lösende Aufgabe besteht darin, diese sauren Kondensate zu neutralisieren. Es ist als naheliegender Versuch zur Lösung dieser Aufgabe vorgeschlagen worden, diem Schmveröl irgendwelche säug eneutralisierenden Mittel im überschuß zuzufügen. Durch diese Maßnahme wird die Aufgabe nicht gelöst. Das Schmieröl darf in erster Reihe keine merkbaren Mengen von freiem Alkalihydroxyd oder anderen aktiven Alkalien enthalten, da sonst Seifen gebildet werden können, welche Störungen, wie @ergaserdüsenverstopfung, Ablagerungen an den Zündkerzen usw., herbeiführen. Bei Vorhandensein größerer Mengen an freiem Alkali wirkt das Schmieröl ferner korrodierend auf die Metallteile der Leitungen und Maschinenteile, insbesondere Aluminium und Aluminiumlegierungen.The object to be solved by the invention is to make this acidic Neutralize condensates. It is as an obvious attempt to resolve this The task has been proposed to neutralize the smear oil in any way To add funds in excess. This measure does not solve the problem. In the first place, the lubricating oil must not contain any appreciable amounts of free alkali metal hydroxide or other active alkalis, otherwise soaps can be formed, which malfunctions, such as @ gasoline nozzle clogging, deposits on the spark plugs, etc., bring about. In the presence of larger amounts of free alkali, the lubricating oil works also corrosive to the metal parts of the lines and machine parts, in particular Aluminum and aluminum alloys.

Ferner ist zu beachten, daß im Augenblick der Entzündung des Brennstoffgemisches im Zylinder sehr hohe Drucke und Temperaturen herrschen, so daß diejenigen Mittel, welche die sauren Kondensate im Zylinder neutralisieren sollen, diesen hohen Drucken und Temperaturen widerstehen müssen oder durch die herrschenden Druck- und Temperatu.rverhältnisse aktiviert werden.It should also be noted that at the moment of ignition of the fuel mixture very high pressures and temperatures prevail in the cylinder, so that those means which are supposed to neutralize the acidic condensates in the cylinder, these high pressures and temperatures have to withstand or due to the prevailing pressure and temperature conditions to be activated.

Erfindungsgemäß wird die besprochene Aufgabe in wirksamer Weise durch ein Schmieröl gelöst, das durch den Gehalt geringer Mengen einer aus Alkaliperoxyd mit Alkohol, vorzugsweise NatriLUnperoxyd mit Methanol, hergestellten Lösung und eines Lösungsvermittlers gekennzeichnet ist. Als Lö,-sungsvermittler kommen z. B. ,ein hydriertes Phenol oder ein hydriertes Kresol in Frage.According to the present invention, the discussed object is carried out in an effective manner a lubricating oil dissolved, which by the content of small amounts of an alkali metal peroxide solution prepared with alcohol, preferably sodium peroxide with methanol, and a solubilizer is marked. As solution mediators come z. B. , a hydrogenated phenol or a hydrogenated cresol in question.

Eine geringe Menge der alkoholischen Alkaliperoxydlösung wird mit dem Lösungsvermittler zusammen mit einer geringen Menge des Schmieröls, das mineralischer, pflanzlicher oder tierischer Herkunft sein kann, vermischt.A small amount of the alcoholic alkali peroxide solution is mixed with the solubilizer together with a small amount of the lubricating oil, the mineral, can be of vegetable or animal origin, mixed.

Ausführungsbeispiel 2 g Natriumperoxyd werden in zoo cms Methanol gelöst. Von der so verhaltenen Lösung werden 2 Gewichtsteile mit 2 Gewichtsteilen eines hydrierten Phenols gemischt. Die 1 l#Iischung wird in ioo Gewichtsteilen eines geeigneten Schmieröles eingeführt. Man erhält auf diese Weisse eine trübe Mischung.-Durch Zusatz von weiteren 2 Gewichtsteiloe des hydrierten Phenols und Umrührung wrt die trübe Mischung in ein klares, homogene Produkt umgewandelt.Exemplary embodiment 2 g of sodium peroxide are dissolved in zoo cms of methanol. 2 parts by weight of the resulting solution are mixed with 2 parts by weight of a hydrogenated phenol. The 1 liter mixture is introduced in 100 parts by weight of a suitable lubricating oil. This gives a cloudy mixture. By adding a further 2 parts by weight of the hydrogenated phenol and stirring, the cloudy mixture is converted into a clear, homogeneous product.

Das Schmieröl gemäß der Erfindung kann entweder direkt als Schmiermittel verwendet werden, oder es kann mit anderen unbehandelten Schmiermitteln in geeigneten Mengenverhältnissen gemischt werden. Ferner ist es auch möglich, das 'behandelte Schmiermittel mit dem flüssigen Brennstoff für Verbrennungskraftmaschinen zu mischen. Die oben angegebenen Mengenverhültnisse können selbstverständlich Abänderungen erfahren.The lubricating oil according to the invention can either be used directly as a lubricant can be used, or it can be used in appropriate with other untreated lubricants Quantities are mixed. It is also possible to use the 'treated To mix lubricants with the liquid fuel for internal combustion engines. The quantitative ratios given above can of course be modified.

Claims (1)

' PATENTANSPRUCH: Schmiermittel für Verhrennungskraftmaschinen, bestehend aus geringen Mengen einer aus Alkaliperoxyd mit Alkohol, vorzugsweise Natriumperoxyd mit Methanol, hergestellten Lösung, eines Lösungsvermittlers und größeren Mengen eines als Schmieröl geeigneten Oles mineralischer, pflanzlicher oder tierischer Herkunft.'' PATENT CLAIM: Lubricant for combustion engines, consisting of from small amounts one from alkali peroxide with alcohol, preferably sodium peroxide with methanol, prepared solution, a solubilizer and larger amounts a mineral, vegetable or animal oil suitable as a lubricating oil Origin.
DEC48930D 1934-03-01 1934-03-02 Lubricants for internal combustion engines Expired DE676213C (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953480C (en) * 1950-04-19 1956-11-29 British Petroleum Co Fuel mixture for two-stroke engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953480C (en) * 1950-04-19 1956-11-29 British Petroleum Co Fuel mixture for two-stroke engines

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