Fluid cleaner device

Details Fluid cleaner device Fluid cleaner device

1983-09-14

1985-05-07

Lacey, David L.

Gas separation

With nonliquid cleaning means for separating media

Solid agent cleaning member movingly contacts apparatus

55287, 55301, 55309, 55343, 55350, 55481, 55484, B01D 4604, B01D 4644

Patent

active

045156093

ABSTRACT:
A fluid cleaner device to be used for retaining the dust and contaminants of a fluid, such as the combustion air for an internal combustion engine, comprises a plurality of parallel cleaning cells or units each consisting of a main filter for arresting and collecting the dust and contaminants contained in the fluid to be cleaned, and at least one respective safety filter which is able, in the event of a fissure in the main filter to retain the dust and contaminants not collected upstream by the main filter. The safety filter is a structure that when through crossed by the cleaned fluid induces only low pressure losses, but is rapidly clogged by the dust and contaminants passing through a fissure in the main filter, so that the flow of the fluid to be cleaned which escapes the main filter is rapidly stopped and diverted to other normally functioning cleaning units.

REFERENCES:
patent: 1914667 (1933-06-01), Kolla
patent: 2019186 (1935-10-01), Kaiser
patent: 2057568 (1936-10-01), Gerard
patent: 4040042 (1977-08-01), Mayer
patent: 4171210 (1979-10-01), Miller
patent: 4197098 (1980-04-01), Stiehl et al.
patent: 4246011 (1981-01-01), Oberdorfer
patent: 4321070 (1982-03-01), Bede

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