| 摘要 |
Provided is an auxiliary chamber gas supply apparatus for a gas engine provided with auxiliary chamber gas supply channels (5, 14, 28, 29) for supplying fuel gas to an auxiliary chamber (4), the auxiliary chamber gas supply channels connected to a fuel gas supply source (24) via an electromagnetic valve (23) such that, when the electromagnetic valve is opened, an amount of fuel gas corresponding to an open time of the electromagnetic valve is supplied from the fuel gas supply source via the auxiliary chamber gas supply channels to the auxiliary chamber. The open time of the electromagnetic valve (23) is set such that a predetermined amount of fuel gas can be supplied to the auxiliary chamber (4). In the auxiliary chamber gas supply channels (5, 14, 28, 29), an aperture portion (30) for extending the open time of the electromagnetic valve (23) is formed. |
