-
vacuum pump is a type of
pump device that
draws gas
particles from a
sealed volume in
order to
leave behind a
partial vacuum. The
first vacuum pump was...
- A
vacuum ejector, or
simply ejector, or aspirator, is a type of
vacuum pump,
which produces vacuum by
means of the
Venturi effect. In an ejector, a working...
-
maintain contact with the
walls as the
pump rotates. This type of
pump is
considered less
suitable than
other vacuum pumps for high-viscosity and high-pressure...
- "there is no
observable evidence that
rules out the
possibility of
vacuum". The
suction pump was
described by Arab
engineer Al-Jazari in the 13th century,...
-
bottom of the pump and out the exhaust. They were the
first type of high
vacuum pumps operating in the
regime of free
molecular flow,
where the
movement of...
-
turbomolecular pump is a type of
vacuum pump,
superficially similar to a turbopump, used to
obtain and
maintain high
vacuum.
These pumps work on the principle...
-
typically used as
vacuum pumps, but can also be used as gas compressors. The
function of a liquid-ring
pump is
similar to a
rotary vane
pump, with the difference...
-
creating a
vacuum to
decrease the
chamber pressure below the
vapor pressure of the water,
causing it to boil. With the help of
vacuum pumps, the pressure...
-
positive displacement: rope
pumps and
chain pumps These pumps move
fluid using a
rotating mechanism that
creates a
vacuum that
captures and
draws in the...
- A
vacuum truck,
vacuum tanker,
vactor truck, vactor, vac-con truck, vac-con is a tank
truck that has a
pump and a tank. The
pump is
designed to pneumatically...
