a pump that moves air in or out of something
a compressor in which the desired effect is the intake vacuum, not the pressurized air
a device driven by intake manifold vacuum supplied to a diaphragm within the pump
a device that is capable of evacuating (removing) air molecules from a closed volume so that a less-than-atmospheric pressure condition is attained
a machine which sucks in air from a closed or restricted space
a pump that generates vacuum or further reduces the pressure of an existing vacuum
a pump that generates vacuum or further www
a pump that removes gas to leave behind a partial vacuum (of varying degree, depending on the pump)
For use in de-airing molding rubber.
Device that creates vacuum in a small chamber. Since air always attempts to create an even pressure, the air intake is connected to devices such as vacuum tables, and the air must move towards the vacuum chamber. Sometimes vacuums are connected to chip-removal systems.
Pump, usually containing bellows and a crankshaft, which supplies suction to operate a pneumatic system.
A pump used to remove some fluids such as air and moisture from a system at a pressure below the earth's atmosphere.
A pump used to evacuate air form a container to create a vacuum.
A pump actuated by a rod fixed to the cross-head on a steam locomotive and used to create a vacuum for the braking system.
A pump used to remove air and moisture from a refrigeration system at a pressure below atmospheric pressure.
A pump that removes air from the milking system to develop partial vacuum.
A pumping apparatus which exhausts gas or air from an enclosed space to achieve a desired degree of vacuum.
A vacuum pump is a pump that removes gas molecules from a sealed volume in order to leave behind a partial vacuum. The vacuum pump was invented in 1650, see: History.