Molten metal pump with filter

Molten metal pump with filter

Motor and fan device using the same

Motor fan guard

Noise reduction by vortex suppression in air flow systems

Overhung radial-flow steam turbine wheel with toothed and bolted

Particle laden fluid powered gas turbine and like apparatus and

Particle traps for turbo-prop engine

Pnuematic turbine

Portable air blower

Protector devices for drains

Pump

Pump for moving metal in a bath of molten metal

Pump having a pump housing with one or more feeding grooves

Pump with shearing means

Radial fan with integrated dust separator

Rolled ring air baffle for a gas turbine engine rotating cavity

Rotary pulp screen of the horizontal type having pulp stock feed

Rotating machine

Rotating wind-guiding shell for the fan