DEVICE FOR STARTING GAS PRECOMBUSTION CHAMBER PILOT-FLAME IGNITION ENGINE Russian patent published in 1997 - IPC

FIELD: devices for starting gas internal combustion engines with fuel injection and precombustion chamber pilot-flame, ignition. SUBSTANCE: device includes main gas valve 2 which shuts-off main 3, reducer-regulator 4, precombustion chamber gas header 5 and precombustion chambers 6. Running from main 3 after main gas valve 2, is starting gas branch 7 fitted with three electromagnetic valves 8 which are connected to control unit 9 and are brought in communication with cylinder gas header 11 through throttle 10. Device is also provided with speed governor 12 kinematically linked with proportioner 13 and auxiliary valve 14. EFFECT: enhanced reliability. 3 cl, 1 dwg