Abstract: Fiber glass forming bushings are described which contain baffle arrangements which are positioned below the bushing flange and direct glass flows inside the bushing to trap stones in the molten glass. The baffles are arranged to divert glass entering the bushing in inward and upward directions to give the stones ample time to settle on the baffles before the glass reaches the bushing orifices.

Abstract: A filter apparatus is disclosed for separating fluids of different densities. The apparatus has a relatively small housing size such that it is particularly suited for installation in passenger vehicles. The construction of the subject filter is intended to eliminate sealing problems found in the prior art as well as to permit the utilization of a filter having increased capacity.

Abstract: The subject invention relates to a filter apparatus for separating fluids of varying density. The subject filter is particularly adapted for use with diesel engines. The apparatus includes a new and improved baffle system which increases the separation of fluids. In addition, a unique filter cartridge is disclosed which is readily replaceable. The cartridge also functions to reduce the likelihood of the formation of air pockets.

Abstract: A fuel filter connectable in-line to a fuel system of an internal combustion engine has first and second separation means. The first separation means includes a reservoir in which fuel and larger contaminates settle and can be drained. The second separation means includes a baffle and screen mounted within a main body generally transverse to the fuel flow. A cap is selectively connectable to the main body to hold the screen in a set position and to further provide a passageway from the interior of the fuel filter to an outlet to the fuel system.

Abstract: Separation of a suspension of two immiscible fluid components is accomplished in a cylindrical pressure vessel divided into a main chamber and, at one axial end, a secondary chamber. A series of sinusoidal plates in the main chamber provides a tortuous passage for fluid to the secondary chamber. The two components tend to separate during such passage, the less dense component collecting in the upper part of the main chamber and the denser component passing to the secondary chamber. The vessel is provided with an inlet to the main chamber, a first outlet from the main chamber for the less dense component and a second outlet for the denser component exiting from the secondary chamber.

Abstract: A suction mechanism submerged underwater in a lake, the suction mechanism being designed to eliminate sand and mud from entering a foot valve connected to hoses for pumping water out of lake for use; the suction mechanism including the foot valve being at the upper end of a vertical suction pipe, the foot valve being covered by a protective dome, a horizontal anchor stand supporting the suction pipe vertically and the lines leading from the lake including a suction pipe and a pressure pipe.

Abstract: Sludge settling and de-watering apparatus including a heavy solid settling compartment, a lighter than water solid accumulation compartment each including vibrator means, each compartment has a separate outlet for the solids accumulated therein and each outlet includes power operated valve means to control the discharge of solids from the respective compartments. Separate discharge means is provided for the residue water.

Abstract: In a separator for oil and water, successive separating stages are located within concentric chambers in a vertical cylindrical container, each chamber having at its upper end a collecting zone for separated oil, and the stages comprise respectively a first stage incorporating a plurality of concentric annular shells of which at least portions are inclined to the vertical and which are located within an open-ended annular chamber through which liquid flows in an upward direction, a second stage comprising a coagulator through which liquid from the first stage is directed upwardly, and a third stage comprising a filter housed within a cylindrical screen located above the coagulator.

Abstract: A filter system for swimming pool cleaning machines comprising a filter tank cover secured to the pool cleaner and having a debris trap removably mounted on the rearward end thereof. The debris trap has an inlet end in communication with the water discharge conduit of the swimming pool cleaner. A flexible filter valve is positioned in the debris trap for normally closing the inlet end but which is opened by flow through the water discharge conduit. The discharge end of the debris trap comprises a plurality of spaced-apart ports having vertically disposed baffles positioned therebetween which prevent debris from sealing the openings. The transparent debris trap cover is removably mounted on the rearward end of the debris trap. A pair of filter tanks are removably mounted on the forward end of the filter tank cover and have filters positioned therein. The outlet end of the debris trap is in communication with the interiors of the filter tanks.