SU436850A1 - Engine Oil For High Performance Diesel Engines - Google Patents

Engine Oil For High Performance Diesel Engines

Info

Publication number
SU436850A1
SU436850A1 SU1746597A SU1746597A SU436850A1 SU 436850 A1 SU436850 A1 SU 436850A1 SU 1746597 A SU1746597 A SU 1746597A SU 1746597 A SU1746597 A SU 1746597A SU 436850 A1 SU436850 A1 SU 436850A1
Authority
SU
USSR - Soviet Union
Prior art keywords
high performance
engine oil
diesel engines
performance diesel
polymethylsiloxane
Prior art date
Application number
SU1746597A
Other languages
Russian (ru)
Inventor
Белла Рафаиловна Пигур
Виктор Николаевич Монастырский
Светлана Леонидовна Любимова
Мария Самойловна Боровая
Original Assignee
Предприятие П/Я Р-6711
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 Предприятие П/Я Р-6711 filed Critical Предприятие П/Я Р-6711
Priority to SU1746597A priority Critical patent/SU436850A1/en
Application granted granted Critical
Publication of SU436850A1 publication Critical patent/SU436850A1/en

Links

Classifications

    • 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
    • C10M2209/00Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084Acrylate; Methacrylate
    • 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
    • C10M2229/00Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04Siloxanes with specific structure
    • C10M2229/041Siloxanes with specific structure containing aliphatic substituents

Landscapes

  • Lubricants (AREA)

Description

1one

Изобретение относитс  к составам моторных масел, предназначенным дл  форсированных и высокофорсированных дизельных двигателей и свободно-поршневых дизель-компрессоров.This invention relates to engine oil formulations intended for forced and high accelerated diesel engines and free-piston diesel compressors.

Р1звестны масла следующего состава:The following oils are known:

1)алкилсалицилат бари  - 8%, сульфонат бари  - 3%, диалкилдитиофосфат цинка - 1,2%, полиметилсилоксан - 0,003%, минеральное масло - остальное;1) barium alkyl salicylate - 8%, barium sulfonate - 3%, zinc dialkyldithiophosphate - 1.2%, polymethylsiloxane - 0.003%, mineral oil - the rest;

2)алкилсалицилат бари  - 4%, сульфонат бари  - 1,5%, диалкилдитиофосфат цинка - 0,8%, полиметакрилат - 0,5%, полиметилсилоксан- 0,001%, минеральное масло - остальное; 2) barium alkyl salicylate - 4%, barium sulfonate - 1.5%, zinc dialkyldithiophosphate - 0.8%, polymethacrylate - 0.5%, polymethylsiloxane - 0.001%, mineral oil - the rest;

3)многозольный алкилсалицилат кальци - 3,5%, сульфонат кальци  - 2%, диалкилдитиофосфат цинка-1,2%, полиметилсилоксан- 0,003%, минеральное масло - остальное.3) multi-ash calcium alkyl salicylate - 3.5%, calcium sulfonate - 2%, dialkyldithiophosphate zinc - 1.2%, polymethylsiloxane - 0.003%, mineral oil - the rest.

Однако известные масла требуют добавлени  специальных иротивоизносных присадок.However, known oils require the addition of special anti-wear additives.

Цель предлагаемого изобретени  - повысить эксплуатационные свойства масел.The purpose of the present invention is to improve the performance properties of oils.

Это достигаетс  тем, что в минеральное масло введено, вес. %:This is achieved by the fact that the weight is introduced into mineral oil. %:

дисульфид алкилсалицилата 3-10 п елочноземельного металлаAlkyl salicylate disulfide, 3–10 pentahydrate metal

полиметакрилат0,5-2polymethacrylate 0.5-2

полиметилсилоксан0,005-0,01. polymethylsiloxane = 0.005-0.01.

В качестве солей дисульфида алкилсалициловых кислот примен ют кальциевые, бариевые и магниевые соли.Calcium, barium and magnesium salts are used as salts of the disulfide of alkylsalicylic acids.

Пример 1. Дисульфид алкилсалицилат кальци  - 6%, полиметакрилат , полиметилсилоксан- 0,005%, масло дизельное с в зкостью II-16 ест. - до 100%.Example 1. Calcium alkyl salicylate disulfide - 6%, polymethacrylate, polymethylsiloxane - 0.005%, diesel oil with viscosity II-16 eats. - up to 100%.

Пример 2. Дисульфид алкилсалицилат бари  - 6%, полиметакрилат 1%, полпметилсилоксан - 0,005%, масло дизельное с в зкостью 11 -16 ест. - до 100%.Example 2. Barium alkyl salicylate disulfide - 6%, polymethacrylate 1%, polpmethylsiloxane - 0.005%, diesel oil with a viscosity of 11–16 eats. - up to 100%.

Пример 3. Дисульфид алкилсалицилат магни  - 6%, полиметакрилат ,5%, полиметилсилоксан - 0,005%, масло дизельное с в зкостью II -16 ест. - до 100%.Example 3. Magnesium alkyl salicylate disulfide, 6%; polymethacrylate, 5%; polymethylsiloxane, 0.005%; diesel oil with a viscosity of II -16 eats. - up to 100%.

Пример 4. Многозольный дисульфид алкилсалицилат кальци  - 6%, полиметакрилат «Д - 1,5 %, полиметилсилоксан - 0,005 %, масло дизельное с в зкостью 11 -16 ест. - до 100%.Example 4. Calcium alkyl calcium salicylate disulfide — 6%, polymethacrylate “D — 1.5%, polymethylsiloxane — 0.005%, diesel oil with a viscosity of 11–16 eats. - up to 100%.

В таблице 1 представлены результаты испытаний предлагаемых композиций масел и дл  сравнеии  приведены известные композиции масел.Table 1 presents the test results of the proposed oil compositions and for comparison, the well-known oil compositions are given.

Из результатов испытаний видно, что предлагаемые композиции превосход т известные, особенно по противоизвестным и антикоррозионным свойствам.From the test results, it can be seen that the proposed compositions are superior to the known ones, especially in their anti-known and anti-corrosion properties.

ТаблицаTable

Таблица 2table 2

SU1746597A 1972-02-07 1972-02-07 Engine Oil For High Performance Diesel Engines SU436850A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1746597A SU436850A1 (en) 1972-02-07 1972-02-07 Engine Oil For High Performance Diesel Engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1746597A SU436850A1 (en) 1972-02-07 1972-02-07 Engine Oil For High Performance Diesel Engines

Publications (1)

Publication Number Publication Date
SU436850A1 true SU436850A1 (en) 1974-07-25

Family

ID=20502788

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1746597A SU436850A1 (en) 1972-02-07 1972-02-07 Engine Oil For High Performance Diesel Engines

Country Status (1)

Country Link
SU (1) SU436850A1 (en)

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