Patenton — panteon of patents

(19)

RU

(11)

2 141 506

(13)

C1

(51)

IPC

(21) (22)

Application

98106681/04, 1998-04-13

(24)

Start date

1998-04-13

(22)

Actual filing date

1998-04-13

(45)

Published

1999-11-20

(72)

Inventor

Zolotov V.A.Evseev A.A.Borenko L.V.Bauman V.N.

(73)

Holder

Gosudarstvennyj Nauchno-Issledovatel'Skij Institut Mo Rf Primeneniju Topliv, Masel, Smazok I Spetsial'Nykh Zhidkostej Gosnii Po Khimmotologii)

ALL-WEATHER MULTIPURPOSE MOTOR OIL FOR AUTOMOBILES Russian patent published in 1999 - IPC

Abstract RU 2141506 C1

FIELD: all industries of national economy. SUBSTANCE: composition comprises mixture of low viscous distillate oil having kinematic viscosity of 12-14 sw.mm/s at 50 C, dynamic viscosity of 1300-1400 MPa/s, solidification temperature of minus 40-50 C, flash temperature of not lower than 165 C, acid number of 0.05-0.07 mq KOH/g sulfate ash content of not higher than 0.005 % with 5-10 wt % residual component having kinematic viscosity of 15- 20 sq.mm/s, solidification temperature of not higher than minus 15 C, flash temperature of not lower than 258 C, color by colorimeter of not greater than 5 units. All these measures make it possible to start engine without preheating at ambient temperature of down to minus 48 C. EFFECT: improved properties of the motor oil. 3 tbl

Similar patents RU2141506C1

Title Year Author Number
UNIVERSAL ALL-SEASON ENGINE OIL 2000
  • Zolotov V.A.
  • Borenko L.V.
  • Bartko R.V.
  • Bauman V.N.
  • Zadko I.I.
 RU2182592C1
MOTOR OIL 2002
  • Zolotov V.A.
  • Bartko R.V.
  • Bauman V.N.
  • Ravdin E.V.
  • Kochmar V.I.
  • Shnyrov N.A.
 RU2232796C1
FUEL COMPOSITION 2001
  • Volgin S.N.
  • Pimenov Ju.M.
  • Sereda V.A.
 RU2202599C1
HYDROCARBON FUEL ADDITIVE 2001
  • Pimenov Ju.M.
  • Kabanov V.I.
  • Volgin S.N.
  • Sereda V.A.
 RU2208040C1
HYDROCARBON FUEL ADDITIVE 2001
  • Pimenov Ju.M.
  • Kabanov V.I.
  • Volgin S.N.
  • Sereda V.A.
 RU2208041C1
FUEL COMPOSITION 2001
  • Volgin S.N.
  • Ulit'Ko A.V.
  • Davidovskij A.V.
 RU2202598C1
COLORIMETRIC METHOD DETECTING PRESENCE OF DEPRESSANT ADDITIVES IN DIESEL FUELS 2001
  • Gribanovskaja M.G.
  • Privalenko A.N.
  • Krasnaja L.V.
  • Martalov S.A.
  • Alatortsev E.I.
  • Kalinin V.A.
  • Martalov A.S.
  • Azev V.S.
 RU2204831C1
COOLING-AND-SLUSHING COMPOUND FOR COOLING SYSTEMS OF INTERNAL COMBUSTION ENGINES 2001
  • Vizhankov E.M.
  • Mishakov A.D.
  • Sharipova S.V.
 RU2206591C1
METHOD OF DETERMINATION OF PRESENCE OF POUR-POINT DEPRESSANTS IN DIESEL FUELS 2001
  • Gribanovskaja M.G.
  • Privalenko A.N.
  • Krasnaja L.V.
  • Martalov S.A.
  • Alatortsev E.I.
  • Kalinin V.A.
  • Martalov A.S.
  • Azev V.S.
 RU2199738C1
PROCESS EVALUATING SEDIMENTATION STABILITY OF MOTOR OILS 1998
  • Zolotov V.A.
  • Chulkov I.P.
  • Fedorov M.I.
 RU2138047C1

RU 2 141 506 C1

Authors

Zolotov V.A.

Evseev A.A.

Borenko L.V.

Bauman V.N.

Dates

1999-11-20—Published

1998-04-13—Filed

download Download PDF read Similar patents