Push rod in an electrical pump adapted for use with a piston rod in an air nozzle
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United States of America Patent
Stats
-
Apr 15, 2008
Grant Date -
Oct 20, 2005
app pub date -
Jun 16, 2005
filing date -
Apr 8, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electrical pump adapted for use with a piston rod in an air nozzle has an electromagnetic valve board with an electromagnetic valve thereon. A Z-shaped push rod is provided to be adapted to be driven by the electromagnetic valve so as to drive the piston rod to move accordingly. The movement of the Z-shaped push rod allows air from the electrical pump to be pumped into an object to be inflated/deflated when the motor is running depending on whether the inlet or the outlet is in alignment with the nozzle assembly of the nozzle assembly.
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