Engine and Engine Working Machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jan 24, 2013
app pub date -
Jul 20, 2012
filing date -
Jul 21, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An engine includes: a cylinder block with a piston being able to reciprocate therein; a carburetor configured to supply an air-fuel mixture into the cylinder block; a crankcase formed with a crank chamber; a reed valve made of a magnetic material and provided in an air-fuel mixture passage through which the air-fuel mixture passes; an electromagnet including an iron core having at least two magnetic pole pieces facing the reed valve, and a coil wound around a portion of the iron core; and a control unit configured to control the electromagnet.
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