초록 ▼

A number of embodiments of combustion controls for two-cycle internal combustion engines wherein a sensor chamber is provided in which a combustion condition sensor is located. The sensor chamber communicates with the combustion chamber in such a way that only combustion products can flow from the c

A number of embodiments of combustion controls for two-cycle internal combustion engines wherein a sensor chamber is provided in which a combustion condition sensor is located. The sensor chamber communicates with the combustion chamber in such a way that only combustion products can flow from the combustion chamber into the sensor chamber. Various valving and control arrangements for achieving this purpose are disclosed.

대표청구항 ▼

A combustion condition sensor for an internal combustion engine having a combustion chamber, an exhaust port for discharging exhaust products from said combustion chamber to the atmosphere, a scavenging port for delivering at least a fresh air charge into said combustion chamber, a sensor chamber, a

A combustion condition sensor for an internal combustion engine having a combustion chamber, an exhaust port for discharging exhaust products from said combustion chamber to the atmosphere, a scavenging port for delivering at least a fresh air charge into said combustion chamber, a sensor chamber, a combustion condition sensor received in said sensor chamber for sensing the condition of the gases therein, and control valve means for selectively controlling the communication of said sensor chamber with said combustion chamber for permitting only combustion products to flow into said sensor chamber.