ES2117527A1 - Composicion fluida para direccion asistida. - Google Patents
Composicion fluida para direccion asistida.Info
- Publication number
- ES2117527A1 ES2117527A1 ES09402669A ES9402669A ES2117527A1 ES 2117527 A1 ES2117527 A1 ES 2117527A1 ES 09402669 A ES09402669 A ES 09402669A ES 9402669 A ES9402669 A ES 9402669A ES 2117527 A1 ES2117527 A1 ES 2117527A1
- Authority
- ES
- Spain
- Prior art keywords
- power steering
- alkylated
- ingredient
- steering fluid
- phenylated
- 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.)
- Granted
Links
Landscapes
- Lubricants (AREA)
Abstract
COMPOSICION FLUIDA PARA DIRECCION ASISTIDA. SE DESCRIBE UNA COMPOSICION FLUIDA PARA DIRECCION ASISTIDA, QUE COMPRENDE AL MENOS UN ACEITE BASE SELECCIONADO DE UN ACEITE MINERAL Y UN ACEITE SINTETICO, (A) AL MENOS UN COMPUESTO CONTENIENDO FOSFORO SELECCIONADO DEL GRUPO DE COMPUESTOS ACIDOS FOSFOROSOS DE ALQUILO O FENILO ALQUILO SUSTITUIDO O NO SUSTITUIDO; COMPUESTOS TIOACIDOS FOSFOROSOS DE ALQUILO O FENILO SUSTITUIDO O NO SUSTITUIDO; Y COMPUESTOS DITIOACIDOS FOSFOROSOS DE ALQUILO O FENILO ALQUILO SUSTITUIDO O NO SUSTITUIDO, EN UNA CANTIDAD DE 0,005 A 2,0% EN PESO, EN TERMINOS DEL CONTENIDO DE FOSFORO, EN BASE AL ACEITE BASE, (B) AL MENOS UN DERIVADO DE TIADIAZOL EN UNA CANTIDAD DE 0,05 A 1,0% EN PESO EN BASE AL ACEITA BASE, Y (C) UN SALICILATO CALCICO EN UNA CANTIDAD DE 0,1 A 6,0% EN PESO DEL ACEITE BASE. LA COMPOSICION FLUIDA PARA DIRECCION ASISTIDA DE LA PRESENTE INVENCION PUEDE EVITAR EFECTIVAMENTE LA CORROSION DE LOS METALES DE SOPORTE, PROPORCIONANDO AL MISMO TIEMPO UNA FRICCION SUMAMENTE REDUCIDA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP35263593A JPH07197064A (ja) | 1993-12-30 | 1993-12-30 | パワーステアリングフルード組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2117527A1 true ES2117527A1 (es) | 1998-08-01 |
ES2117527B1 ES2117527B1 (es) | 1999-04-01 |
Family
ID=18425398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9402669A Expired - Lifetime ES2117527B1 (es) | 1993-12-30 | 1994-12-29 | Composicion fluida para direccion asistida. |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH07197064A (es) |
ES (1) | ES2117527B1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1918356A1 (en) * | 2005-08-15 | 2008-05-07 | Nippon Oil Corporation | Lubricant oil composition |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0382242A1 (en) * | 1989-02-10 | 1990-08-16 | Cosmo Oil Company, Ltd | The use of a composition in an hydraulic fluid for power steering |
EP0562172A1 (en) * | 1991-12-12 | 1993-09-29 | Idemitsu Kosan Company Limited | Engine oil composition |
WO1994028094A1 (en) * | 1993-05-27 | 1994-12-08 | Exxon Research And Engineering Company | Lubricating oil composition |
-
1993
- 1993-12-30 JP JP35263593A patent/JPH07197064A/ja active Pending
-
1994
- 1994-12-29 ES ES9402669A patent/ES2117527B1/es not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0382242A1 (en) * | 1989-02-10 | 1990-08-16 | Cosmo Oil Company, Ltd | The use of a composition in an hydraulic fluid for power steering |
EP0562172A1 (en) * | 1991-12-12 | 1993-09-29 | Idemitsu Kosan Company Limited | Engine oil composition |
WO1994028094A1 (en) * | 1993-05-27 | 1994-12-08 | Exxon Research And Engineering Company | Lubricating oil composition |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1918356A1 (en) * | 2005-08-15 | 2008-05-07 | Nippon Oil Corporation | Lubricant oil composition |
EP1918356A4 (en) * | 2005-08-15 | 2008-12-31 | Nippon Oil Corp | OIL COMPOSITION |
Also Published As
Publication number | Publication date |
---|---|
JPH07197064A (ja) | 1995-08-01 |
ES2117527B1 (es) | 1999-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19980801 Kind code of ref document: A1 Effective date: 19980801 |