Liquid purification or separation – With repair or assembling means – Hoist or handle means
Patent
1990-02-05
1991-12-31
Jones, W. Gary
Liquid purification or separation
With repair or assembling means
Hoist or handle means
210444, 210450, 210DIG17, B01D 2708
Patent
active
050769189
ABSTRACT:
A quick release disposable filter cartridge for detachably coupling to a filter fitting of a circulating fluid system, comprises a canister having an open end and a closed end with an inlet and an outlet coaxially disposed at the open end thereof, an annular seal on the open end of the canister for sealingly engaging a filter fitting, a coupling comprising an elongated shaft coaxially mounted within the canister with a threaded inner end at the open end of the canister for coupling the canister to and drawing the annular seal means into the sealing engagement with the filter fitting in response to rotation of the canister, and an external outer end extending to the exterior of the canister, and quick release device comprising a cam and lever operatively coupled with the shaft for moving it axially relative to the seal for releasing the seal.
REFERENCES:
patent: 1741705 (1929-12-01), Liddell
patent: 2284447 (1942-05-01), Redner
patent: 2343636 (1944-03-01), Bentley
patent: 2657807 (1953-11-01), Launder
patent: 2728458 (1955-12-01), Schultz
patent: 3085688 (1963-04-01), Eberle
patent: 3508657 (1970-04-01), Cooper
patent: 4017397 (1977-04-01), Copeland
patent: 4028243 (1977-06-01), Offer et al.
patent: 4052307 (1977-10-01), Humbert, Jr.
patent: 4297212 (1981-10-01), Padgett, Sr.
patent: 4338189 (1982-07-01), Johnson, Sr.
patent: 4349438 (1982-09-01), Sims
patent: 4371439 (1983-02-01), Thornton
patent: 4443334 (1984-04-01), Shugarman et al.
patent: 4767530 (1988-08-01), Gilliam et al.
patent: 4851117 (1989-07-01), Foust
Booher Benjamin V.
Foust Kenneth A.
Jones W. Gary
Savage Matthew O.
Zipoff Oil Filters, Inc.
LandOfFree
Quick change oil filter does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Quick change oil filter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quick change oil filter will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1507860