Piston
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United States of America Patent
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N/A
Issued Date -
Oct 11, 2012
app pub date -
Dec 17, 2010
filing date -
Dec 24, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A piston for an engine generator, comprising alternating laminated core elements and non-magnetising spacer elements arranged along a piston shaft and secured such that contact is maintained between neighbouring elements, wherein the length of the piston is at least at least five times its maximum diameter.
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