UNLEADED GASOLINE FOR DIRECT CYLINDER INJECTION TYPE GASOLINE ENGINE

Title:

UNLEADED GASOLINE FOR DIRECT CYLINDER INJECTION TYPE GASOLINE ENGINE

Document Type and Number:

Japanese Patent JPH10102073

Kind Code:

A

Abstract:

To obtain an unleaded gasoline for a direct cylinder injection type gasoline engine, having a specific temperature or below of running temperature, capable of reducing the amount of discharged environmental pollutants and further excellent in durability of an engine.

This unleaded gasoline for a direct cylinder injection type gasoline engine has 160°C running temperature of 90vol.% and a content of a ≥9C hydrocarbon compound of 0-10vol.% based on the total volume of the unleaded gasoline without substantially containing an alkyllead compound such as tetraethyllead. The gasoline is excellent in abrasion resistance and durability of the engine without deteriorating an engine oil and without producing sludges.

Inventors:

AKIMOTO ATSUSHI
ICHIKAWA TOKUICHI
KOMATA TATSUO

Application Number:

JP28035996A

Publication Date:

April 21, 1998

Filing Date:

October 01, 1996

Export Citation:

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Assignee:

NIPPON OIL CO LTD

International Classes:

C10L1/06; (IPC1-7): C10L1/06

Attorney, Agent or Firm:

Hideyo Okazawa (1 person outside)

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