Poppet valve for an internal combustion engine

Details Poppet valve for an internal combustion engine Poppet valve for an internal combustion engine

2007-08-16

2009-08-04

Vo, Hieu T (Department: 3747)

Internal-combustion engines

Igniters

Sparkers

Reexamination Certificate

active

07568462

ABSTRACT:
An internal combustion engine10has a cylinder head11slideably supporting one or more poppet valves30. At least one of the poppet valves30in each combustion chamber of the engine10has a primary electrode69, 269a, 269b, 369a, 369bconnected thereto so as to be electrically insulated from the cylinder head11. The primary electrode69, 269a, 269b, 369a, 369bforms in combination with one or more secondary electrodes33, 133, 233, 333, 433, 533one or more electrode pairs between each of which an electrical discharge is selectively caused to flow so as to initiate combustion in the respective combustion chamber.

REFERENCES:
patent: 0898058 (1999-02-01), None
patent: 1560832 (1980-02-01), None
patent: 8-35473 (1996-02-01), None

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