Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame
Patent
1988-09-30
1990-05-01
Terapane, John F.
Gas separation
With means securing or retaining separating media
Unit or cohesive sheet-like media in flow line or frame
210349, 210438, 210444, 210484, B01D 4610
Patent
active
H00007730
ABSTRACT:
A spin-on type coalescer filter unit comprises a siphon tube which extends from inside the bottom of the filter element canister along the center line of the element, through the attachment nipple of the filter unit head, and into a fitting designed to receive the tube end. The fitting connects the tube to an oil drain passage so that coalesced oil may be driven through the siphon tube and to a drain line by high pressure in the filter canister.
REFERENCES:
patent: 1580380 (1926-04-01), Macdonald
patent: 3165470 (1965-01-01), Giesse et al.
patent: 3252270 (1966-05-01), Pall et al.
patent: 3273313 (1966-09-01), Livesey et al.
patent: 3384242 (1968-05-01), Kudlaty et al.
patent: 4295966 (1981-10-01), LeBlanc et al.
patent: 4519819 (1985-05-01), Frantz
patent: 4780203 (1988-10-01), Barcy
Keedwell Cyril A.
Mills Steven L.
Anthony Joseph D.
Pall Corporation
Terapane John F.
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