HIBLOW hp-200 Інструкція з експлуатації - Сторінка 3
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When the electromagnetic coils facing each other as show in the figures below are energized by AC
power (AC 100V/120V/220~240V), a magnetic force is generated. This magnetic force will then act to
induce the magnetic poles between the permanent magnets fixed to the rod, and the electromagnets,
causing magnetic actions of attraction and repulsion to move the rod in the respective directions as
shown in Figs. A and B below.
The rod vibrates at the AC power supply frequency, and air is exhausted by a change in volume of
the space enclosed by the casing and the diaphragm that is caused by diaphragm movements, and
by the repeated cycles of air intake and compression attained by the operation of the intake and
exhaust valves.
3,000 cycles/min. for 50 Hz of AC power supply frequency
3,600 cycles/min. for 60 Hz of AC power supply frequency
Fig. A
Fig. B
HOW IT WORKS
Permanent magnet
Electromagnet
N
S
Intake
Intake
Exhaust
S
N
S
N
Exhaust
S
N
N
S
S
N
N
S
N
S
S
N
S
N
Intake
Intake
3