SU436850A1 - Engine Oil For High Performance Diesel Engines - Google Patents
Engine Oil For High Performance Diesel EnginesInfo
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular 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
- C10M2209/084—Acrylate; Methacrylate
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2229/00—Organic 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
- C10M2229/04—Siloxanes with specific structure
- C10M2229/041—Siloxanes 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
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) |
-
1972
- 1972-02-07 SU SU1746597A patent/SU436850A1/en active
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