Internal-combustion engines – Poppet valve operating mechanism – Electrical system
Patent
1998-05-18
1999-03-02
Lo, Weilun
Internal-combustion engines
Poppet valve operating mechanism
Electrical system
25112901, 1231884, F01L 904
Patent
active
058757473
ABSTRACT:
An engine employing magnetically actuated valves. The engine includes a combustion chamber, a port, an electromagnet, a valve, a biasing spring, and a valve guide. The valve is operably positioned in relation to the combustion chamber to allow fuel into the chamber and is actuated by a magnetic field to move within the valve guide.
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