Propulsive device

Protective control system for diffusion pump

Pulsating ejector refrigeration system

Pulse jet engine having an acoustically enhanced ejector system

Pumping ejector

Pumping method and device with sequential jets

Radially inclined passages for increased mixing in a fluid handl

Rail mounted ejector

Reactor jet pump plugs

Regulating jet pump with two fluid seals, one opening at an...

Self-regulating deicer valve

Stable vacuum mounting plate adapter

Start-up for hydrokinetic amplifier

Steam/air ejector for generating a vacuum

Structure of ejector pump

Submersed jet pump for generating a stream of water

Suction and pumping apparatus

Suction apparatus, operated by compressed air, for drawing off d

Suction generator

Suction jet pump