OIL FILTER, SYSTEM AND METHOD FOR DETERIORATION CONTROL

Title:

OIL FILTER, SYSTEM AND METHOD FOR DETERIORATION CONTROL

Document Type and Number:

WIPO Patent Application WO/2006/123820

Kind Code:

A1

Abstract:

An oil filter for deterioration control capable of increasing an effect for purifying pollutants, floating matters or the like in a lubricating oil or a hydraulic oil and also increasing an effect for suppressing the oxidation of the lubricating oil or the hydraulic oil, and a system and a method for deterioration control. An oil inlet pipe (24) for supplying the lubricating oil or the hydraulic oil into a casing (29) is connected to the bottom center part of the casing (29) isolated from the atmosphere and an oil discharge pipe (25) is connected to the bottom part of the casing (29). Mineral particles (30) are loaded in the casing (29) with a clearance provided at its upper part. Since the lubricating oil is circulated vertically in, a long filtration functioning distance can be secured by the mineral particles (30).

Inventors:

TAKAHASHI TOSHIAKI (JP)
TODA MASAYUKI (JP)
FUKUSHIMA SHUTA (JP)
TAKAHASHI JUNKO (JP)

Application Number:

PCT/JP2006/310142

Publication Date:

November 23, 2006

Filing Date:

May 22, 2006

Export Citation:

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Assignee:

SEATTLE CATALYZER LAB KABUSHIK (JP)
TAKAHASHI TOSHIAKI (JP)
TODA MASAYUKI (JP)
FUKUSHIMA SHUTA (JP)
TAKAHASHI JUNKO (JP)

International Classes:

B01D35/02; B01D24/00; F01M11/03

Foreign References:

JP2001137623A	2001-05-22
JPS4417876B1
JPH0648879U	1994-07-05
JP2002194382A	2002-07-10
JP2004242988A	2004-09-02

Other References: