Oil enhancing multifunction filter

Details Oil enhancing multifunction filter Oil enhancing multifunction filter

1992-02-03

1993-05-11

Savage, Matthew O.

Liquid purification or separation

Structural installation

Closed circulating system

210232, 210209, 210DIG17, 123 1A, 123196A, 252 10, 252 58, B01D 2700

Patent

active

052098427

ABSTRACT:
An oil filter cartridge for internal combustion engines that employ oil filters in their operation. The input side of the cartridge is filled with microscopic solid lubricating particles of polytetrafluoroethyline (PTFE) dispersed in an oil carrier base. The microscopic particles of PTFE are of varying sizes, with the finest below the minimum given size of the filter and pass immediately into the oil circulating system. The larger sizes are gradually broken down by the high temperature, pressure and swirling flow within the filter cartridge so as to gradually pass through the filter to provide enhanced lubrication by the circulating oil during the operating life of the oil filter cartridge.

REFERENCES:
patent: 3933656 (1976-01-01), Reick
patent: 4151823 (1979-05-01), Grosse et al.
patent: 4507199 (1985-03-01), Carlisle

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