Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Transparent
Patent
1988-07-19
1989-09-05
Spear, Frank
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
Transparent
210108, 210282, 210445, 210455, B01D 2502
Patent
active
048635910
ABSTRACT:
An inline filter comprises transparent upstream and downstream halves defining truncated hollow right-circular cones whose flanged lower bases sandwich therebetween a concentric brass filter screen fixedly carried by the flanged lower bases joined together by heat-sealing. The upstream and downstream halves have respective male fittings for connection to respective upstream and downstream female couplings on an incoming water supply line for flow of such incoming water through the inline filter. The filter screen, which has an effective filtering capacity, area-wise, of almost 13 times the area of the internal diameter of the upstream male fitting, filters out and traps sand, dirt, particles and other debris carried by the incoming water. The transparent halves provide visual indication whether the filter screen is clogging up. Connecting the upstream female coupling to the downstream male fitting effects backflushing water flow to clean the filter screen.
REFERENCES:
patent: 194016 (1877-08-01), Tittle et al.
patent: 2256145 (1941-09-01), Hock
patent: 3085689 (1963-04-01), Hering et al.
patent: 3574509 (1971-04-01), Zentis et al.
patent: 3681562 (1972-08-01), Winzen
patent: 3732985 (1973-05-01), Murrell
patent: 3788484 (1974-01-01), Godin
patent: 3794180 (1974-02-01), Blocker
patent: 3872576 (1975-03-01), Mott
patent: 4062781 (1977-12-01), Strauss et al.
patent: 4263140 (1981-04-01), Wujnovich et al.
Drodge Joseph
Spear Frank
Wessendorf, Jr. Walter F.
LandOfFree
Inline 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 Inline filter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Inline filter will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-241497