TYPE IDENTIFICATION SYSTEM FOR DIESEL OIL AND METHOD FOR IDENTIFYING TYPE OF DIESEL OIL

Title:

TYPE IDENTIFICATION SYSTEM FOR DIESEL OIL AND METHOD FOR IDENTIFYING TYPE OF DIESEL OIL

Document Type and Number:

WIPO Patent Application WO/2005/005970

Kind Code:

A1

Abstract:

[PROBLEMS] To accurately and quickly identify the types and distillation characteristics of diesel oils of various compositions having different distillation characteristics. [MEANS FOR SOLVING PROBLEMS] A pulse voltage is applied for a certain period of time to a type-identifying sensor heater having a heater and a liquid temperature sensor for identification arranged near the heater, so that a diesel oil to be identified is heated by the heater. The type of the diesel oil is identified by a voltage output differential (V0) corresponding to the temperature differential between the initial temperature and the peak temperature of the liquid temperature sensor for identification.

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Inventors:

KAWANISHI TOSHIAKI (JP)
TAKAHATA TAKAYUKI (JP)
YAMAGISHI KIYOSHI (JP)

Application Number:

PCT/JP2004/009851

Publication Date:

January 20, 2005

Filing Date:

July 09, 2004

Export Citation:

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Assignee:

MITSUI MINING & SMELTING CO (JP)
KAWANISHI TOSHIAKI (JP)
TAKAHATA TAKAYUKI (JP)
YAMAGISHI KIYOSHI (JP)

International Classes:

F02D35/00; F02D41/00; F02D45/00; G01N33/28; G01N25/18; G01N25/10; (IPC1-7): G01N25/18; G01N27/18; G01N33/22; F02D15/00; F02D45/00; F02P5/15

Domestic Patent References:

WO2001044761A1

2001-06-21

Foreign References:

JP5062698B2	2012-10-31
JPH11153561A	1999-06-08
JPH03262949A	1991-11-22
JP2004125465A	2004-04-22
JP2004101385A	2004-04-02

Other References: