Liquid purification or separation – Structural installation – Flume stream type
Patent
1997-10-06
1999-07-13
Lithgow, Thomas M.
Liquid purification or separation
Structural installation
Flume stream type
210162, 210232, E02B 508, B01D 3914, B01D 3916, B01D 2903
Patent
active
059221950
ABSTRACT:
A trash rack for filtering large volumes of intake water generally of the type available to power-generating facilities. The trash rack includes reinforcing rods fabricated of non-metallic materials in a pultrusion fabrication process. The pultruded reinforcing rods are substantially lighter than prior steel reinforcing rods. The pultruded rods are flexible enough to give under impact and high-loading without fracture or permanent distortion, yet are strong enough to withstand the type of loading commonly experienced by such large-volume trash racks.
REFERENCES:
patent: 1984891 (1934-12-01), Miick
patent: 2996189 (1961-08-01), Salterbach
patent: 4582601 (1986-04-01), Strow
patent: 4645598 (1987-02-01), Hannum
patent: 4846966 (1989-07-01), Pastore
Brufsky Allen D.
Lithgow Thomas M.
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