according to the present invention in one aspect comprises a cylinder and a piston, each made of a magnetic material, a
cylinder electromagnet having an inner wall of the cylinder magnetisable to a one magnetic pole, and a piston magnetization
unit for magnetizing a portion of the piston engage able with the cylinder to a single magnetic pole in a fixed manner,
in which the piston is transferred in a one direction by creating a magnetic attraction force between the cylinder and the
piston by exciting the cylinder electromagnet. You can also Subscribe to FINAL YEAR PROJECT'S by Email for more
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