Ignition arrangement for gas engine utilized e.g., as marine engine, has ignition release device comprising ignition spark-production device that is arranged in pre-chamber for igniting ignition gas jet by ignition spark

摘要

The arrangement (30) has an injection device (40) for injecting an ignition gas jet (41) that is based on a gaseous fuel mixture, into a pre-chamber (20) of a cylinder (10) of a gas engine (1). An ignition release device (50) has a heat-based ignition device (60) that is arranged in the pre-chamber for igniting the gas jet. The ignition release device has an ignition spark-production device (70) that is arranged in the pre-chamber for igniting the ignition gas jet by ignition spark. An incandescent body (62) is provided in the ignition device. An independent claim is also included for a method for operating a gas engine.