Engine having fuel preheater

Details Engine having fuel preheater Engine having fuel preheater

1993-03-26

1994-01-25

Argenbright, Tony M.

Internal-combustion engines

Charge forming device

Heating of combustible mixture

F02M 3116

Patent

active

052807762

ABSTRACT:
The present invention relates to an improved fluid vaporization means for use in conjunction with an internal combustion engine comprising intake and exhaust valves, each of the valves including seats. An exhaust valve seat means is provided for receiving and directing unheated fuel around the exhaust valve seat whereby the fuel is preheated by the cylinder means. An intake valve seat receives the heated fuel from the exhaust valve seat and includes means for directing the now heated fuel from the intake valve seat and into the cylinder for increased combustion efficiency.

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