Liquid purification or separation – Structural installation – Grated inlet surface drain
Patent
1997-04-16
1998-12-01
Woo, Jay H.
Liquid purification or separation
Structural installation
Grated inlet surface drain
210166, 210170, 210460, 405 41, B01D 3502
Patent
active
058433066
ABSTRACT:
A temporary silt guard for temporarily enclosing the open upper end of a drop inlet during the construction of a road system in commercial and residential developments is adapted to fit over and seat upon the open end of the drop inlet to enable storm runoff water to drain into the drop inlet while preventing silt and debris from being carried into and collected therein. The silt guard includes a body having a filter box portion formed from a series of radially spaced slats. A silt screen material is encircled about at least the slats of the filter box portion and secured to the body portion, with the slats providing rigidity and strength to the silt screen material. The silt screen material filters out silt and debris while enabling storm water and runoff to drain into the drop inlet.
REFERENCES:
patent: 770019 (1904-09-01), Neireiter
patent: 1310055 (1919-07-01), Caldwell
patent: 1791512 (1931-02-01), Schurman
patent: 3517813 (1970-06-01), Thaler
patent: 3713539 (1973-01-01), Thompson et al.
patent: 3804258 (1974-04-01), Okuniewski et al.
patent: 4419232 (1983-12-01), Arntyr et al.
patent: 4460462 (1984-07-01), Arneson
patent: 4525273 (1985-06-01), Logsdon
patent: 4658449 (1987-04-01), Martin
patent: 4935132 (1990-06-01), Schaier
patent: 5089108 (1992-02-01), Small
patent: 5284580 (1994-02-01), Shyh
patent: 5297895 (1994-03-01), Johnson
patent: 5403474 (1995-04-01), Emery
patent: 5469670 (1995-11-01), Thaler
patent: 5480254 (1996-01-01), Autry et al.
patent: 5486287 (1996-01-01), Murphy et al.
patent: 5511903 (1996-04-01), Nichols et al.
patent: 5526613 (1996-06-01), Simeone, Jr.
patent: 5650065 (1997-07-01), Sewell
Morrison Betsey J.
Woo Jay H.
LandOfFree
Temporary silt guard for storm water collection basin inlet does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Temporary silt guard for storm water collection basin inlet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Temporary silt guard for storm water collection basin inlet will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2392826