초록 ▼

A screen assembly for a vibratory separator has been invented, which, in certain aspects, has at least two ridge-valley series of screening material with a plurality of alternating ridges and valleys of screening material, and at least one ridge-valley series of screening material offset from at lea

A screen assembly for a vibratory separator has been invented, which, in certain aspects, has at least two ridge-valley series of screening material with a plurality of alternating ridges and valleys of screening material, and at least one ridge-valley series of screening material offset from at least one other ridge-valley series of screening material. A screen assembly for a vibratory separator has been invented, which, in certain aspects, has at least one ridge-valley series of screening material, said ridge-valley series including a plurality of ridges each ridge between valleys of a plurality of valleys, and each ridge having a first end spaced apart from a second end, said first end having a top wider than a top of second end.

대표청구항 ▼

[ What is claimed is:] [1.]1. A screen assembly for a vibratory separator, the screen assembly comprisingat least two ridge-valley series of screening material comprised of a plurality of alternating ridges and valleys of screening material,at least one of the ridge-valley series of screening materi

[ What is claimed is:] [1.]1. A screen assembly for a vibratory separator, the screen assembly comprisingat least two ridge-valley series of screening material comprised of a plurality of alternating ridges and valleys of screening material,at least one of the ridge-valley series of screening material offset from at least one other ridge-valley series of screening material, anda flat screen of screening material, said at least two ridge-valley series on said flat screen.