JPS5584396A - Lubricating oil for diesel engine - Google Patents
Lubricating oil for diesel engineInfo
- Publication number
- JPS5584396A JPS5584396A JP15942678A JP15942678A JPS5584396A JP S5584396 A JPS5584396 A JP S5584396A JP 15942678 A JP15942678 A JP 15942678A JP 15942678 A JP15942678 A JP 15942678A JP S5584396 A JPS5584396 A JP S5584396A
- Authority
- JP
- Japan
- Prior art keywords
- parts
- oil
- defoamer
- dispersant
- cleaner
- 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.)
- Pending
Links
- 239000010687 lubricating oil Substances 0.000 title abstract 2
- 239000003963 antioxidant agent Substances 0.000 abstract 2
- 230000003078 antioxidant effect Effects 0.000 abstract 2
- 239000002199 base oil Substances 0.000 abstract 2
- WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 abstract 2
- 239000013530 defoamer Substances 0.000 abstract 2
- GVPWHKZIJBODOX-UHFFFAOYSA-N dibenzyl disulfide Chemical compound C=1C=CC=CC=1CSSCC1=CC=CC=C1 GVPWHKZIJBODOX-UHFFFAOYSA-N 0.000 abstract 2
- 239000002270 dispersing agent Substances 0.000 abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- 239000010705 motor oil Substances 0.000 abstract 2
- 239000003921 oil Substances 0.000 abstract 2
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 abstract 2
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 abstract 1
- BAXOFTOLAUCFNW-UHFFFAOYSA-N 1H-indazole Chemical compound C1=CC=C2C=NNC2=C1 BAXOFTOLAUCFNW-UHFFFAOYSA-N 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 239000005069 Extreme pressure additive Substances 0.000 abstract 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 abstract 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 abstract 1
- 239000012964 benzotriazole Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 230000000937 inactivator Effects 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- -1 pentaerythritol ester Chemical class 0.000 abstract 1
- 229950000688 phenothiazine Drugs 0.000 abstract 1
- 229960002317 succinimide Drugs 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 abstract 1
- COTPAMORPWZHKE-UHFFFAOYSA-H trizinc;thiophosphate;thiophosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([S-])=O.[O-]P([O-])([O-])=S COTPAMORPWZHKE-UHFFFAOYSA-H 0.000 abstract 1
- 239000004711 α-olefin Substances 0.000 abstract 1
Classifications
-
- 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
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
Landscapes
- Lubricants (AREA)
Abstract
PURPOSE: To obtain a lubricating oil suitable for 2-cycle engine operated under severe conditions at low fuel consumption by adding an antioxidant, a dispersant, a cleaner, and a defoamer to a base oil composed of a synthetic oil and a mineral engine oil.
CONSTITUTION: To 100wt parts by the base oil (A) prepared by adding 20W50wt parts of a mineral engine oil (b) to 100wt parts of synthetic oil (a) such as pentaerythritol ester and alpha-olefin oligomer, 2W10wt parts of an antioxidant (B) such as phenothiazine and zinc thiophosphate, 3W6wt parts of a dispersant (C) such as succinimide and benzylamine, 4W9wt parts of a cleaner (D) such as calcium sulfonate, 1/200,000wt parts of a defoamer (E) such as dimethylsilicone, 2W5wt parts of an extreme-pressure additive (F) such as tricresyl phosphate and dibenzyl disulfide as needed, and 0.05W0.2wt parts of a metal inactivator (G) such as benzotriazole and indazole are added.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15942678A JPS5584396A (en) | 1978-12-20 | 1978-12-20 | Lubricating oil for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15942678A JPS5584396A (en) | 1978-12-20 | 1978-12-20 | Lubricating oil for diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5584396A true JPS5584396A (en) | 1980-06-25 |
Family
ID=15693476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15942678A Pending JPS5584396A (en) | 1978-12-20 | 1978-12-20 | Lubricating oil for diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5584396A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59133297A (en) * | 1983-01-20 | 1984-07-31 | Idemitsu Kosan Co Ltd | High-temperature lubricating oil composition |
| JPH01188592A (en) * | 1988-01-22 | 1989-07-27 | Matsushita Electric Ind Co Ltd | Lubricating oil for fluid bearing |
| WO2005073353A1 (en) * | 2004-01-30 | 2005-08-11 | Idemitsu Kosan Co., Ltd. | Biodebradable lubricating oil composition |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5111122A (en) * | 1974-07-19 | 1976-01-29 | Hitachi Ltd |
-
1978
- 1978-12-20 JP JP15942678A patent/JPS5584396A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5111122A (en) * | 1974-07-19 | 1976-01-29 | Hitachi Ltd |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59133297A (en) * | 1983-01-20 | 1984-07-31 | Idemitsu Kosan Co Ltd | High-temperature lubricating oil composition |
| JPH01188592A (en) * | 1988-01-22 | 1989-07-27 | Matsushita Electric Ind Co Ltd | Lubricating oil for fluid bearing |
| WO2005073353A1 (en) * | 2004-01-30 | 2005-08-11 | Idemitsu Kosan Co., Ltd. | Biodebradable lubricating oil composition |
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